xh-erp.7in6.com/application/admin/controller/Procuremen.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\library\AliyunOss;
use app\common\library\ProcuremenGuard;
use app\common\library\ProcuremenOperLog;
use app\common\library\ProcuremenStatus;
use app\common\library\ProcuremenTime;
use PHPMailer\PHPMailer\PHPMailer;
use think\Config;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use think\Db;
use think\Log;

class Procuremen extends Backend
{

    /**
     * 顶部快速搜索（多列 OR LIKE）；字段须为真实列名且带别名 a/b，列不宜过多以免 SQL 异常
     */
    protected $searchFields = 'a.ID,b.CCYDH,b.CYJMC,b.CCLBMMC,a.CGYMC,a.CDW,a.CDF,a.cGzzxMc,a.MBZ,b.cywyxm';

    /**
     * Procuremen模型对象
     * @var \app\admin\model\Procuremen
     */
    protected $model = null;

    /**
     * @var array<int, array<string, mixed>> 演练模式下收集的下发/短信预览（供接口返回）
     */
    protected $notifyDryRunPreview = [];

    /** @var array<int, array<string, mixed>>|null 单次请求内 Redis 列表缓存 */
    protected $procuremenRedisCache = null;

    /** @var array<int, true>|null 单次请求内下发隐藏工序 ID 缓存 */
    protected $pickHiddenScydgySetCache = null;

    /**
     * 采购子接口均走菜单规则鉴权；下列方法在方法内用 hasProcuremenPerm 做别名校验。
     * @var array
     */
    protected $noNeedRight = [
        'pickreview', 'review', 'reviewcompanies',
    ];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Procuremen;
        $this->assignProcuremenAuthConfig();

    }

    /**
     * 是否拥有采购子权限（支持 procuremen/pickreview 与 procuremen/pickreview/index 等写法）
     *
     * @param string[] $actions 如 pickreview、procuremen/picksubmit
     */
    protected function hasProcuremenPerm(array $actions): bool
    {
        foreach ($actions as $action) {
            $action = strtolower(trim((string)$action));
            if ($action === '') {
                continue;
            }
            if (strpos($action, 'procuremen/') !== 0) {
                $action = 'procuremen/' . $action;
            }
            if ($this->auth->check($action)) {
                return true;
            }
        }
        $suffixes = [];
        foreach ($actions as $action) {
            $action = strtolower(trim((string)$action));
            $action = preg_replace('#^procuremen/#', '', $action);
            if ($action !== '') {
                $suffixes[$action] = true;
            }
        }
        if ($suffixes === []) {
            return false;
        }
        try {
            foreach ($this->auth->getRuleList() as $rule) {
                $rule = strtolower((string)$rule);
                if (strpos($rule, 'procuremen/') !== 0) {
                    continue;
                }
                foreach (array_keys($suffixes) as $suffix) {
                    if ($rule === 'procuremen/' . $suffix || strpos($rule, 'procuremen/' . $suffix . '/') === 0) {
                        return true;
                    }
                }
            }
        } catch (\Throwable $e) {
        }

        return false;
    }

    /**
     * 仅精确匹配规则名（删除/完结等敏感操作，避免模糊匹配误放行）
     *
     * @param string[] $actions
     */
    protected function hasProcuremenPermStrict(array $actions): bool
    {
        foreach ($actions as $action) {
            $action = strtolower(trim((string)$action));
            if ($action === '') {
                continue;
            }
            if (strpos($action, 'procuremen/') !== 0) {
                $action = 'procuremen/' . $action;
            }
            if ($this->auth->check($action)) {
                return true;
            }
        }

        return false;
    }

    /**
     * 当前角色已勾选的菜单规则中，是否包含指定标题（与「删除按钮」「完结按钮」等中文节点对应）
     *
     * @param string[] $titles
     */
    protected function authHasAssignedRuleTitle(array $titles): bool
    {
        $titles = array_values(array_filter(array_map('trim', $titles)));
        if ($titles === []) {
            return false;
        }
        try {
            $ids = $this->auth->getRuleIds();
            if (in_array('*', $ids, true)) {
                return true;
            }
            if ($ids === []) {
                return false;
            }
            $rows = Db::name('auth_rule')
                ->where('status', 'normal')
                ->whereIn('id', $ids)
                ->column('title');
            foreach ($rows as $title) {
                $t = trim((string)$title);
                if ($t !== '' && in_array($t, $titles, true)) {
                    return true;
                }
            }
        } catch (\Throwable $e) {
        }

        return false;
    }

    protected function procuremenCanPickDelete(): bool
    {
        if ($this->hasProcuremenPermStrict(['pickdelete'])) {
            return true;
        }

        return $this->authHasAssignedRuleTitle(['删除按钮', '删除']);
    }

    protected function procuremenCanComplete(): bool
    {
        if ($this->hasProcuremenPermStrict(['completedirectly', 'completeDirectly'])) {
            return true;
        }

        return $this->authHasAssignedRuleTitle(['完结按钮', '完结']);
    }

    protected function procuremenCanDispatch(): bool
    {
        return $this->hasProcuremenPerm(['pickreview', 'picksubmit', 'review']);
    }

    /**
     * 前端按钮显隐（Config.procuremenAuth）
     */
    protected function assignProcuremenAuthConfig(): void
    {
        $authMap = [
            'pickreview'              => $this->procuremenCanDispatch(),
            'picksubmit'              => $this->hasProcuremenPerm(['picksubmit', 'pickreview', 'review']),
            'pickdelete'              => $this->procuremenCanPickDelete(),
            'completedirectly'        => $this->procuremenCanComplete(),
            'snapshottoprocure'       => $this->hasProcuremenPerm(['snapshottoprocure', 'snapshotToProcure']),
            'auditissue'              => $this->hasProcuremenPerm(['auditissue']),
            'auditsubmit'             => $this->hasProcuremenPerm(['auditsubmit']),
            'auditresendsms'          => $this->hasProcuremenPerm(['auditresendsms']),
            'auditresendemail'        => $this->hasProcuremenPerm(['auditresendemail']),
            'auditabandon'            => $this->hasProcuremenPerm(['auditabandon']),
            'outward_detail'          => $this->hasProcuremenPerm(['outward_detail', 'outwarddetail']),
            'purchaseconfirmpick'     => $this->hasProcuremenPerm(['purchaseconfirmpick', 'purchaseConfirmPick']),
            'purchaseapprovalreject'  => $this->hasProcuremenPerm(['purchaseapprovalreject', 'purchaseApprovalReject']),
            'details'                 => $this->hasProcuremenPerm(['details']),
            'archiveabandon'          => $this->hasProcuremenPerm(['archiveabandon']),
            'export_month_outward'    => $this->hasProcuremenPerm(['export_month_outward', 'exportMonthOutward']),
            'review'                  => $this->hasProcuremenPerm(['review', 'picksubmit', 'pickreview']),
            'reviewcompanies'         => $this->hasProcuremenPerm(['reviewcompanies', 'reviewCompanies', 'pickreview', 'picksubmit', 'review']),
            'add'                     => $this->hasProcuremenPerm(['add']),
            'rfqlist'                 => $this->hasProcuremenPerm(['rfqlist']),
            'pickadd'                 => $this->hasProcuremenPerm(['pickadd', 'pickAdd']),
        ];
        $this->assignconfig('procuremenAuth', $authMap);
    }

    /**
     * 手机端协助明细首页直达链接（登录后打开对应明细，免搜索）
     * 配置 application/extra/mproc.php：mobile_base_url、mobile_index_path
     *
     * @param int $purchaseOrderDetailId purchase_order_detail 主键
     */
    protected function buildMprocMobileOrderUrl($purchaseOrderDetailId)
    {
        static $mprocCfgLoaded = false;
        if (!$mprocCfgLoaded) {
            $mprocCfgLoaded = true;
            if (is_file(APP_PATH . 'extra/mproc.php')) {
                Config::load(APP_PATH . 'extra/mproc.php', 'mproc');
            }
        }
        $eid = (int)$purchaseOrderDetailId;
        $base = $this->resolveMprocMobilePublicBaseUrl();
        if ($base === '') {
            throw new \Exception('无法生成手机端链接，请检查站点访问地址或 application/extra/mproc.php 中的 mobile_base_url');
        }
        $path = trim((string)Config::get('mproc.mobile_index_path'));
        if ($path === '') {
            $path = '/index.php/index/index/index';
        } else {
            $path = '/' . ltrim($path, '/');
        }
        // 邮件 HTML 中多参数链接常被邮箱客户端错误解析（&amp; 后参数丢失），仅保留 focus_eid 单参数 + hash 备份
        if ($eid > 0) {
            return $base . $path . '?focus_eid=' . $eid . '#mproc_fe=' . $eid;
        }

        return $base . $path . '?main_tab=orders';
    }

    /**
     * 邮件/短信外链：须为带点的公网域名
     */
    protected function procuremenOutboundBaseUrlLooksValid($baseUrl)
    {
        $u = trim((string)$baseUrl);
        if ($u === '' || !preg_match('#^https?://#i', $u)) {
            return false;
        }
        $host = parse_url($u, PHP_URL_HOST);
        if (!is_string($host) || $host === '') {
            return false;
        }
        if (strcasecmp($host, 'localhost') === 0) {
            return false;
        }
        if (preg_match('/^(127\.|10\.|192\.168\.|172\.(1[6-9]|2\d|3[01])\.)/', $host)) {
            return false;
        }
        if (strpos($host, '.') === false) {
            return false;
        }

        return true;
    }

    /**
     * 解析用于协助邮件/短信的手机端站点根
     */
    protected function resolveMprocMobilePublicBaseUrl()
    {
        $candidates = [];
        $candidates[] = trim((string)Config::get('mproc.mobile_base_url'));
        $candidates[] = trim((string)Config::get('site.indexurl'));
        $cdn = trim((string)Config::get('site.cdnurl'));
        if ($cdn !== '' && preg_match('#^https?://#i', $cdn)) {
            $candidates[] = rtrim($cdn, '/');
        }
        $reqBase = rtrim($this->request->scheme() . '://' . $this->request->host(), '/');
        $candidates[] = $reqBase;

        foreach ($candidates as $c) {
            if ($c === '') {
                continue;
            }
            $c = rtrim($c, '/');
            if ($this->procuremenOutboundBaseUrlLooksValid($c)) {
                return $c;
            }
        }

        // 本地联调：127.0.0.1、内网 IP、虚拟主机等无法用「公网域名」规则时，退回当前请求根地址
        $reqBase = rtrim($this->request->scheme() . '://' . $this->request->host(), '/');
        if ($reqBase !== '' && preg_match('#^https?://#i', $reqBase)) {
            return $reqBase;
        }

        Log::write('协助邮件手机链接：配置地址失效', 'warning');
        return '';
    }

    /**
     * 获取 Redis 中  procuremen_redis
     */
    protected function ProcuremenRedis(): array
    {
        if ($this->procuremenRedisCache !== null) {
            return $this->procuremenRedisCache;
        }
        try {
            $redis = redis();
            $raw = $redis->get('procuremen_redis');
            if ($raw === false || $raw === '') {
                $this->procuremenRedisCache = [];

                return $this->procuremenRedisCache;
            }
            $decoded = json_decode($raw, true);
            if (!is_array($decoded) || !isset($decoded['data']) || !is_array($decoded['data'])) {
                $this->procuremenRedisCache = [];

                return $this->procuremenRedisCache;
            }
            $this->procuremenRedisCache = $decoded['data'];

            return $this->procuremenRedisCache;
        } catch (\Throwable $e) {
            $this->procuremenRedisCache = [];

            return $this->procuremenRedisCache;
        }
    }

    /**
     * 从 ERP 库拉取协助工序池（与 api/procuremen/getprocuremen 一致），并尽力写入 Redis
     *
     * @return array<int, array<string, mixed>>
     */
    protected function procuremenFetchErpPoolFromDb(): array
    {
        try {
            $startTime = date('Y-m-d 00:00:00', strtotime('-1 year'));
            $endTime = date('Y-m-d 23:59:59');
            $list = Db::table('scydgy')
                ->alias('a')
                ->join('mcyd b', 'b.ICYDID = a.ICYDID AND b.iStatus >= 10', 'inner')
                ->field('a.ID, b.CCYDH, b.CYJMC, b.CCLBMMC, a.CDXMC, a.CGYBH, a.CGYMC, a.CDW, a.NGZL, b.CDF, a.cGzzxMc, a.MBZ, a.bwjg, a.iStatus, a.dStamp, b.dputrecord, b.cywyxm')
                ->where([
                    'a.bwjg'    => 1,
                    'a.iEndBz'  => 0,
                    'a.iType'   => 0,
                    'a.iStatus' => 10,
                ])
                ->where('a.dStamp', '>=', $startTime)
                ->where('a.dStamp', '<=', $endTime)
                ->order('a.dStamp', 'desc')
                ->select();
            if (!is_array($list)) {
                return [];
            }
            try {
                $redis = redis();
                $payload = [
                    'code' => 200,
                    'msg'  => 'success',
                    'data' => $list,
                ];
                $redis->set('procuremen_redis', json_encode($payload, JSON_UNESCAPED_UNICODE));
                $this->procuremenRedisCache = $list;
            } catch (\Throwable $e) {
            }

            return $list;
        } catch (\Throwable $e) {
            Log::write('协助列表拉取 ERP 数据失败：' . $e->getMessage(), 'error');

            return [];
        }
    }

    /**
     * Redis 为空时从库补一份缓存（同请求内只尝试一次）
     *
     * @return array<int, array<string, mixed>>
     */
    protected function procuremenEnsureRedisPool(): array
    {
        $pool = $this->ProcuremenRedis();
        if (is_array($pool) && $pool !== []) {
            return $pool;
        }
        static $warmed = false;
        if ($warmed) {
            return is_array($pool) ? $pool : [];
        }
        $warmed = true;

        return $this->procuremenFetchErpPoolFromDb();
    }

    /**
     * 从工序行提取年月（与列表筛选一致：dputrecord 优先，回退 dStamp 等）
     *
     * @param array<string, mixed> $row
     */
    protected function procuremenRowYearMonth(array $row, string $primary = 'dputrecord'): ?string
    {
        $t = $this->procuremenRowListSortTime($row, $primary);
        if ($t === '' || !preg_match('/^([12]\d{3})-(\d{1,2})/', $t, $m)) {
            return null;
        }
        $mo = (int)$m[2];
        if ($mo < 1 || $mo > 12) {
            return null;
        }

        return $m[1] . '-' . str_pad((string)$mo, 2, '0', STR_PAD_LEFT);
    }

    /**
     * @param array<int, array{year:string, months:array}> $sidebar
     * @return array<int, array{year:string, months:array}>
     */
    protected function ensureProcuremenSidebarHasYm(array $sidebar, string $ym): array
    {
        $ym = trim($ym);
        if (!preg_match('/^\d{4}-\d{2}$/', $ym)) {
            return $sidebar;
        }
        foreach ($sidebar as $block) {
            if (!is_array($block) || empty($block['months']) || !is_array($block['months'])) {
                continue;
            }
            foreach ($block['months'] as $item) {
                if (is_array($item) && ($item['ym'] ?? '') === $ym) {
                    return $sidebar;
                }
            }
        }
        $y = substr($ym, 0, 4);
        $mo = (int)substr($ym, 5, 2);
        $sidebar[] = [
            'year'   => $y,
            'months' => [['ym' => $ym, 'label' => $mo . '月']],
        ];

        return $this->buildYearMonthSidebar($this->flattenProcuremenSidebarYms($sidebar));
    }

    /**
     * @param array<int, array{year:string, months:array}> $sidebar
     * @return string[]
     */
    protected function flattenProcuremenSidebarYms(array $sidebar): array
    {
        $yms = [];
        foreach ($sidebar as $block) {
            if (!is_array($block) || empty($block['months']) || !is_array($block['months'])) {
                continue;
            }
            foreach ($block['months'] as $item) {
                if (!is_array($item)) {
                    continue;
                }
                $ym = trim((string)($item['ym'] ?? ''));
                if (preg_match('/^\d{4}-\d{2}$/', $ym)) {
                    $yms[$ym] = true;
                }
            }
        }

        return array_keys($yms);
    }

    /**
     * 左侧菜单（协助初选：Redis/ERP 工序按提交日期分组；与列表月份筛选字段一致）
     */
    protected function GetIndexYearMonths()
    {
        $ymSet = [];
        $pool = $this->procuremenEnsureRedisPool();
        foreach ($pool as $r) {
            if (!is_array($r)) {
                continue;
            }
            $ym = $this->procuremenRowYearMonth($r, 'dputrecord');
            if ($ym !== null) {
                $ymSet[$ym] = true;
            }
        }
        foreach ($this->loadPickManualOrderRows() as $r) {
            if (!is_array($r)) {
                continue;
            }
            $ym = $this->procuremenRowYearMonth($r, 'dputrecord');
            if ($ym !== null) {
                $ymSet[$ym] = true;
            }
        }

        $ymList = array_keys($ymSet);
        if ($ymList === []) {
            $ymList[] = $this->resolveProcuremenDefaultYm('pick');
        }

        return $this->buildYearMonthSidebar($ymList);
    }

    /**
     * @param string[] $ymList 形如 2026-06
     * @return array<int, array{year:string, months:array}>
     */
    protected function buildYearMonthSidebar(array $ymList): array
    {
        rsort($ymList, SORT_STRING);

        $byYear = [];
        foreach ($ymList as $ym) {
            $y = substr($ym, 0, 4);
            $mo = (int)substr($ym, 5, 2);
            if (!isset($byYear[$y])) {
                $byYear[$y] = [];
            }
            $byYear[$y][] = ['ym' => $ym, 'label' => $mo . '月'];
        }
        krsort($byYear, SORT_NUMERIC);
        foreach ($byYear as $y => $items) {
            usort($byYear[$y], function ($a, $b) {
                return strcmp($b['ym'], $a['ym']);
            });
        }

        $sidebar = [];
        foreach ($byYear as $y => $months) {
            $sidebar[] = ['year' => $y, 'months' => $months];
        }

        return $sidebar;
    }

    /**
     * 已下发/审批/确认列表左侧月份：直接查 purchase_order，避免读整包 Redis
     */
    protected function GetIssuedOrderYearMonths(string $stage): array
    {
        $ymSet = [];
        try {
            $query = Db::table('purchase_order');
            $this->applyPurchaseOrderNotDeletedWhere($query);
            if ($stage === 'audit') {
                $query->whereIn('wflow_status', ProcuremenStatus::wflowPendingConfirmValues());
            } elseif ($stage === 'confirm') {
                $this->applyPurchaseOrderConfirmStageWhere($query);
            } else {
                return $this->GetIndexYearMonths();
            }
            $rows = $query->field('pick_time,createtime,dputrecord,dStamp')->select();
            if (is_array($rows)) {
                foreach ($rows as $r) {
                    if (!is_array($r)) {
                        continue;
                    }
                    $ym = $this->procuremenRowYearMonth($this->normalizePurchaseOrderListTimeRow($r), 'pick_time');
                    if ($ym !== null) {
                        $ymSet[$ym] = true;
                    }
                }
            }
        } catch (\Throwable $e) {
            $ymSet = [];
        }

        $ymList = array_keys($ymSet);
        if ($ymList === []) {
            $def = $this->resolveProcuremenDefaultYm($stage);
            $ymList[] = preg_match('/^\d{4}-\d{2}$/', $def) ? $def : date('Y-m');
        }

        return $this->buildYearMonthSidebar($ymList);
    }

    /**
     * 列表默认月份：已下发类取最近有数据的月份，初选仍用当月
     */
    protected function resolveProcuremenDefaultYm(string $stage): string
    {
        if ($stage === 'pick') {
            return date('Y-m');
        }
        try {
            $query = Db::table('purchase_order');
            $this->applyPurchaseOrderNotDeletedWhere($query);
            if ($stage === 'audit') {
                $query->whereIn('wflow_status', ProcuremenStatus::wflowPendingConfirmValues());
            } elseif ($stage === 'confirm') {
                $this->applyPurchaseOrderConfirmStageWhere($query);
            } else {
                return date('Y-m');
            }
            $latest = $query->order('pick_time', 'desc')->order('id', 'desc')->value('pick_time');
            if ($latest === null || $latest === '') {
                $latest = $query->order('createtime', 'desc')->order('id', 'desc')->value('createtime');
            }
            $t = $this->formatProcuremenDetailTime($latest);
            if ($t !== '' && preg_match('/^([12]\d{3})-(\d{2})/', $t, $m)) {
                return $m[1] . '-' . $m[2];
            }
        } catch (\Throwable $e) {
        }

        return date('Y-m');
    }

    protected function applyPurchaseOrderNotDeletedWhere($query): void
    {
        $query->whereRaw(
            '(mod_rq IS NULL OR TRIM(CAST(mod_rq AS CHAR(32))) = \'\' OR TRIM(CAST(mod_rq AS CHAR(32))) LIKE \'0000-00-00%\')'
        );
    }

    /**
     * 审批列表：wflow_status = 待审批（兼容旧值 2）
     */
    protected function applyPurchaseOrderConfirmStageWhere($query): void
    {
        $vals = ProcuremenStatus::wflowPendingApprovalValues();
        $quoted = [];
        foreach ($vals as $v) {
            $quoted[] = "'" . str_replace("'", "''", (string)$v) . "'";
        }
        if ($quoted === []) {
            $query->whereRaw('1 = 0');

            return;
        }
        $query->whereRaw('TRIM(CAST(wflow_status AS CHAR)) IN (' . implode(',', $quoted) . ')');
        $query->whereRaw('NOT (' . ProcuremenStatus::sqlPoCompleted('status') . ')');
    }

    /**
     * 列表月份提取前补齐 pick_time（与 buildListRowFromPurchaseOrderDbRow 回退一致）
     *
     * @param array<string, mixed> $row
     * @return array<string, mixed>
     */
    protected function normalizePurchaseOrderListTimeRow(array $row): array
    {
        $row['createtime'] = $this->formatProcuremenDetailTime($row['createtime'] ?? null);
        $pick = trim((string)($row['pick_time'] ?? ''));
        if ($pick === '' || stripos($pick, '0000-00-00') === 0) {
            foreach (['createtime', 'dputrecord', 'dStamp'] as $key) {
                $t = trim((string)($row[$key] ?? ''));
                if ($t !== '' && stripos($t, '0000-00-00') !== 0) {
                    $row['pick_time'] = $t;
                    break;
                }
            }
        }

        return $row;
    }

    /**
     * 确认/审批列表：请求月份无数据时回退到最近有数据的月份（避免侧栏仍显示旧年月导致空表）
     */
    protected function resolveProcuremenActiveYm(string $stage, string $requestedYm, array $pool, string $listTimePrimary): string
    {
        if (!in_array($stage, ['audit', 'confirm'], true)) {
            return preg_match('/^\d{4}-\d{2}$/', $requestedYm) ? $requestedYm : date('Y-m');
        }
        if ($pool === []) {
            $def = $this->resolveProcuremenDefaultYm($stage);

            return preg_match('/^\d{4}-\d{2}$/', $def) ? $def : date('Y-m');
        }
        $tryYm = function (string $ym) use ($pool, $listTimePrimary): bool {
            if (!preg_match('/^\d{4}-\d{2}$/', $ym)) {
                return false;
            }
            $monthStart = $ym . '-01 00:00:00';
            $monthEnd = date('Y-m-t 23:59:59', strtotime($monthStart));
            $probe = $this->filterProcuremenIndexPool($pool, $monthStart, $monthEnd, true, '', [], [], $listTimePrimary);

            return $probe !== [];
        };
        if ($tryYm($requestedYm)) {
            return $requestedYm;
        }
        $fallback = $this->resolveProcuremenDefaultYm($stage);
        if ($tryYm($fallback)) {
            return $fallback;
        }
        $bestYm = '';
        $bestTime = '';
        foreach ($pool as $row) {
            if (!is_array($row)) {
                continue;
            }
            $t = $this->procuremenRowListSortTime($row, $listTimePrimary);
            if ($t === '' || !preg_match('/^(\d{4}-\d{2})/', $t, $m)) {
                continue;
            }
            $ymRow = $m[1];
            if ($bestTime === '' || strcmp($t, $bestTime) > 0) {
                $bestTime = $t;
                $bestYm = $ymRow;
            }
        }
        if ($bestYm !== '') {
            return $bestYm;
        }

        return preg_match('/^\d{4}-\d{2}$/', $requestedYm) ? $requestedYm : date('Y-m');
    }

    protected function isPurchaseOrderDetailVoid(array $row): bool
    {
        if (ProcuremenStatus::isPodVoid($row['status'] ?? '')) {
            return true;
        }

        return trim((string)($row['status_name'] ?? '')) === ProcuremenStatus::POD_VOID;
    }

    /**
     * 仅当前有效下发明细（排除废弃归档）
     */
    protected function applyActivePurchaseOrderDetailWhere($query): void
    {
        $query->whereRaw(ProcuremenStatus::sqlPodNotVoid('status'))
            ->whereRaw('(status_name IS NULL OR TRIM(status_name) = \'\' OR status_name <> \'' . ProcuremenStatus::POD_VOID . '\')');
    }

    /**
     * @param array<string, mixed> $detailRow
     */
    protected function isActivePurchaseOrderDetailRow(array $detailRow): bool
    {
        if (ProcuremenStatus::isPodVoid($detailRow['status'] ?? '')) {
            return false;
        }
        $statusName = trim((string)($detailRow['status_name'] ?? ''));

        return $statusName === '' || $statusName !== ProcuremenStatus::POD_VOID;
    }

    /**
     * 废弃退回初选：下发明细标记归档，不物理删除
     *
     * @param array<int, int|string> $scydgyIds
     */
    protected function voidPurchaseOrderDetailsForScydgyIds(array $scydgyIds): void
    {
        $ids = [];
        foreach ($scydgyIds as $sid) {
            $n = (int)$sid;
            if ($this->isValidScydgyRowId($n) || $n < 0) {
                $ids[$n] = true;
            }
        }
        if ($ids === []) {
            return;
        }
        $void = ProcuremenStatus::POD_VOID;
        Db::table('purchase_order_detail')
            ->where('scydgy_id', 'in', array_keys($ids))
            ->whereRaw(ProcuremenStatus::sqlPodNotVoid('status'))
            ->whereRaw('(status_name IS NULL OR TRIM(status_name) = \'\' OR status_name <> \'' . $void . '\')')
            ->update([
                'status'      => $void,
                'status_name' => $void,
            ]);
    }

    /**
     * 列表月份/排序用时间 SQL 表达式（与 procuremenRowListSortTime 字段优先级一致）
     */
    protected function procuremenListTimeSqlExpr(string $primary = 'pick_time', string $alias = ''): string
    {
        $p = $alias !== '' ? rtrim($alias, '.') . '.' : '';
        $norm = function (string $col) use ($p): string {
            return "NULLIF(NULLIF(TRIM(CAST({$p}{$col} AS CHAR(32))), ''), '0000-00-00')";
        };
        $createtime = "IF({$p}createtime > 946684800, FROM_UNIXTIME({$p}createtime), {$norm('createtime')})";
        $parts = [];
        foreach (array_values(array_unique([$primary, 'pick_time', 'createtime', 'dputrecord', 'dStamp'])) as $key) {
            if ($key === 'createtime') {
                $parts[] = $createtime;
            } else {
                $parts[] = $norm($key);
            }
        }

        return 'COALESCE(' . implode(', ', $parts) . ')';
    }

    protected function applyProcuremenMonthRangeWhere($query, string $monthStart, string $monthEnd, string $primary = 'pick_time', string $alias = ''): void
    {
        $expr = $this->procuremenListTimeSqlExpr($primary, $alias);
        $query->whereRaw("({$expr}) >= ? AND ({$expr}) <= ?", [$monthStart, $monthEnd]);
    }

    /**
     * @return array<int, array<string, mixed>>
     */
    protected function loadPurchaseOrderRowsForListStage(string $stage, string $ym = '', bool $applyMonthRange = false): array
    {
        $fields = 'id,scydgy_id,CCYDH,CYJMC,CCLBMMC,CDXMC,CGYBH,CGYMC,CDW,NGZL,CDF,cGzzxMc,MBZ,cywyxm,'
            . 'This_quantity,ceilingPrice,pick_time,createtime,dputrecord,dStamp,wflow_status,status,pick_company_name';
        try {
            $query = Db::table('purchase_order')->field($fields);
            $this->applyPurchaseOrderNotDeletedWhere($query);
            if ($stage === 'audit') {
                $query->whereIn('wflow_status', ProcuremenStatus::wflowPendingConfirmValues());
            } elseif ($stage === 'confirm') {
                $this->applyPurchaseOrderConfirmStageWhere($query);
            } else {
                return [];
            }
            $query->order('pick_time', 'desc')->order('id', 'desc');
            if ($applyMonthRange && preg_match('/^\d{4}-\d{2}$/', $ym) && $stage === 'pick') {
                $monthStart = $ym . '-01 00:00:00';
                $monthEnd = date('Y-m-t 23:59:59', strtotime($monthStart));
                $this->applyProcuremenMonthRangeWhere($query, $monthStart, $monthEnd, 'pick_time');
            }
            $rows = $query->select();
        } catch (\Throwable $e) {
            Log::write('协助列表 loadPurchaseOrderRowsForListStage(' . $stage . ') 异常：' . $e->getMessage(), 'error');
            $rows = [];
        }

        return is_array($rows) ? $rows : [];
    }

    /**
     * 列表阶段：pick=下发(通知) audit=确认供应商 confirm=采购确认
     */
    protected function resolveProcuremenListStage(): string
    {
        $tab = trim((string)$this->request->request('wff_tab', ''));
        if (in_array($tab, ['pick', 'audit', 'confirm'], true)) {
            return $tab;
        }
        $action = strtolower((string)$this->request->action());
        if (in_array($action, ['pick', 'audit', 'confirm'], true)) {
            return $action;
        }

        return 'pick';
    }

    protected function assignProcuremenListPage(string $stage, string $pageTitle): void
    {
        $rootTrue = rtrim((string)$this->request->root(true), '/');
        $indexPhpRoot = preg_replace('#/[^/]+\.php$#i', '/index.php', $rootTrue);
        if ($indexPhpRoot === $rootTrue && !preg_match('#/index\.php$#i', $rootTrue)) {
            $indexPhpRoot = $rootTrue . '/index.php';
        }
        $this->view->assign('procuremenRedisApi', $indexPhpRoot . '/api/procuremen/getprocuremen');
        $defaultYm = $this->resolveProcuremenDefaultYm($stage);
        $sidebar = $stage === 'pick' ? $this->GetIndexYearMonths() : $this->GetIssuedOrderYearMonths($stage);
        $sidebar = $this->ensureProcuremenSidebarHasYm($sidebar, $defaultYm);
        $this->view->assign('defaultYm', $defaultYm);
        $this->view->assign('sidebarYearMonths', $sidebar);
        $this->view->assign('procuremenStage', $stage);
        $this->view->assign('procuremenPageTitle', $pageTitle);
        $this->view->assign('procuremenBtnDispatch', $this->procuremenCanDispatch());
        $this->view->assign('procuremenBtnPickDelete', $this->procuremenCanPickDelete());
        $this->view->assign('procuremenBtnComplete', $this->procuremenCanComplete());
        $this->view->assign('procuremenBtnAuditAbandon', $this->hasProcuremenPerm(['auditabandon']));
    }

    /** 协助下发（选工序+供应商，发短信邮件通知报价） */
    public function pick()
    {
        $this->request->filter(['strip_tags', 'trim']);
        if (!$this->request->isAjax()) {
            $this->assignProcuremenListPage('pick', '协助下发');
            return $this->view->fetch('procuremen/index');
        }

        return $this->index();
    }

    /** 确认供应商（下发通知后，从报价中选定一家，进入采购确认） */
    public function audit()
    {
        $this->request->filter(['strip_tags', 'trim']);
        if (!$this->request->isAjax()) {
            $this->assignProcuremenListPage('audit', '确认供应商');
            return $this->view->fetch('procuremen/index');
        }

        return $this->index();
    }

    /** 采购确认（定标） */
    public function confirm()
    {
        $this->request->filter(['strip_tags', 'trim']);
        if (!$this->request->isAjax()) {
            $this->assignProcuremenListPage('confirm', '采购确认');
            return $this->view->fetch('procuremen/index');
        }

        return $this->index();
    }

    /**
     * 列表页（兼容旧菜单 procuremen/index，等同协助下发）
     */
    public function index()
    {
        $this->request->filter(['strip_tags', 'trim']);

        if (!$this->request->isAjax()) {
            $this->assignProcuremenListPage('pick', '协助下发');

            return $this->view->fetch('procuremen/index');
        }

        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }

        list(, $sort, $order, $offset, $limit) = $this->buildparams();
        $limit = max(10, min(500, (int)$limit));

        $ym = $this->request->request('ym', '');
        $ym = is_string($ym) ? trim($ym) : '';
        /* wff_tab / 菜单：pick=待下发 audit=待确认供应商 confirm=待采购确认 */
        $wffTab = $this->resolveProcuremenListStage();
        if (!preg_match('/^\d{4}-\d{2}$/', $ym)) {
            $ym = in_array($wffTab, ['audit', 'confirm'], true)
                ? $this->resolveProcuremenDefaultYm($wffTab)
                : date('Y-m');
        }
        if (!preg_match('/^\d{4}-\d{2}$/', $ym)) {
            $ym = date('Y-m');
        }
        $monthStart = $ym . '-01 00:00:00';
        $monthEnd = date('Y-m-t 23:59:59', strtotime($monthStart));

        $search = trim((string)$this->request->get('search', ''));
        $hasActiveSearch = ($search !== '');
        if (!$hasActiveSearch) {
            $filterStr = $this->request->get('filter', '');
            if ($filterStr !== '' && $filterStr !== '[]' && $filterStr !== '{}') {
                $arr = json_decode($filterStr, true);
                if (is_array($arr) && count($arr) > 0) {
                    foreach ($arr as $v) {
                        if (is_array($v)) {
                            if (array_filter($v, function ($x) {
                                return $x !== '' && $x !== null;
                            })) {
                                $hasActiveSearch = true;
                                break;
                            }
                        } elseif ($v !== '' && $v !== null) {
                            $hasActiveSearch = true;
                            break;
                        }
                    }
                }
            }
        }
        $applyMonthRange = !$hasActiveSearch;

        $filterArr = (array)json_decode($this->request->get('filter', ''), true);
        $opArr = (array)json_decode($this->request->get('op', ''), true);

        try {
            $listTimePrimary = in_array($wffTab, ['audit', 'confirm'], true) ? 'pick_time' : 'dputrecord';
            if ($wffTab === 'audit') {
                $pool = $this->procuremenPoolFromPurchaseOrderDbRows(
                    $this->loadPurchaseOrderRowsForListStage('audit', $ym, $applyMonthRange)
                );
            } elseif ($wffTab === 'confirm') {
                $dbRows = $this->loadPurchaseOrderRowsForListStage('confirm', $ym, $applyMonthRange);
                if ($dbRows === []) {
                    try {
                        $dbRows = Db::table('purchase_order')
                            ->field('id,scydgy_id,CCYDH,CYJMC,CCLBMMC,CDXMC,CGYBH,CGYMC,CDW,NGZL,CDF,cGzzxMc,MBZ,cywyxm,'
                                . 'This_quantity,ceilingPrice,pick_time,createtime,dputrecord,dStamp,wflow_status,status,pick_company_name')
                            ->whereRaw('(mod_rq IS NULL OR TRIM(CAST(mod_rq AS CHAR(32))) = \'\' OR TRIM(CAST(mod_rq AS CHAR(32))) LIKE \'0000-00-00%\')')
                            ->whereIn('wflow_status', ProcuremenStatus::wflowPendingApprovalValues())
                            ->order('pick_time', 'desc')->order('id', 'desc')
                            ->select();
                    } catch (\Throwable $e) {
                        Log::write('协助审批列表 fallback 查询异常：' . $e->getMessage(), 'error');
                        $dbRows = [];
                    }
                }
                $pool = $this->procuremenPoolFromPurchaseOrderDbRows($dbRows);
                if ($pool === []) {
                    Log::write('协助审批列表 pool 为空 ym=' . $ym . ' wffTab=' . $wffTab, 'warning');
                }
            } else {
                $pool = $this->procuremenEnsureRedisPool();
                if (!is_array($pool)) {
                    $pool = [];
                }

                // 下发列表：已通知供应商（有明细）或已进入审核/确认/完结的工序不再显示
                $hideSet = $this->loadPickHiddenScydgySet();
                if ($pool !== [] && $hideSet !== []) {
                    $pool = array_values(array_filter($pool, function ($r) use ($hideSet) {
                        if (!is_array($r)) {
                            return false;
                        }
                        $id = (int)($r['ID'] ?? $r['id'] ?? 0);

                        return $id <= 0 || !isset($hideSet[$id]);
                    }));
                }
                $manualPool = $this->loadPickManualOrderRows();
                if ($manualPool !== []) {
                    $pool = array_merge($pool, $manualPool);
                }
                if ($pool === []) {
                    return json([
                        'total' => 0,
                        'rows'  => [],
                    ]);
                }
            }

            if (in_array($wffTab, ['audit', 'confirm'], true) && $applyMonthRange) {
                $ym = $this->resolveProcuremenActiveYm($wffTab, $ym, $pool, $listTimePrimary);
                $monthStart = $ym . '-01 00:00:00';
                $monthEnd = date('Y-m-t 23:59:59', strtotime($monthStart));
            }

            $filtered = $this->filterProcuremenIndexPool(
                $pool,
                $monthStart,
                $monthEnd,
                $applyMonthRange,
                $search,
                $filterArr,
                $opArr,
                $listTimePrimary
            );

            /* audit / confirm：同一订单号合并为一行（多道工序只显示一次） */
            if (in_array($wffTab, ['audit', 'confirm'], true)) {
                $filtered = $this->collapseProcuremenPoolByOrder($filtered);
            }

            $sortField = 'ID';
            if (is_string($sort) && $sort !== '') {
                $parts = explode(',', $sort);
                $sortField = preg_replace('/^[ab]\./i', '', trim($parts[0]));
                if ($sortField === '') {
                    $sortField = 'ID';
                }
            }
            $ord = strtoupper((string)$order) === 'ASC' ? 1 : -1;
            $nFiltered = count($filtered);
            if ($nFiltered > 1) {
                if (in_array($sortField, ['pick_time', 'dputrecord', 'dStamp', 'createtime'], true)) {
                    usort($filtered, function ($a, $b) use ($sortField, $ord) {
                        $ta = $this->procuremenRowListSortTime($a, $sortField);
                        $tb = $this->procuremenRowListSortTime($b, $sortField);
                        if ($ta === $tb) {
                            return ((int)($a['ID'] ?? 0) <=> (int)($b['ID'] ?? 0)) * $ord;
                        }
                        if ($ta === '') {
                            return 1;
                        }
                        if ($tb === '') {
                            return -1;
                        }

                        return strcmp($ta, $tb) * $ord;
                    });
                } elseif ($sortField === 'ID') {
                    $sortKeys = [];
                    foreach ($filtered as $i => $row) {
                        $sortKeys[$i] = (int)($row['ID'] ?? 0);
                    }
                    $dir = $ord === 1 ? SORT_ASC : SORT_DESC;
                    array_multisort($sortKeys, $dir, SORT_NUMERIC, $filtered);
                } elseif ($sortField === 'CCYDH') {
                    usort($filtered, function ($a, $b) use ($ord) {
                        $sa = trim((string)($a['CCYDH'] ?? ''));
                        $sb = trim((string)($b['CCYDH'] ?? ''));
                        if ($sa === $sb) {
                            return ((int)($a['ID'] ?? 0) <=> (int)($b['ID'] ?? 0)) * $ord;
                        }
                        if ($sa === '') {
                            return 1;
                        }
                        if ($sb === '') {
                            return -1;
                        }

                        return strcmp($sa, $sb) * $ord;
                    });
                } else {
                    usort($filtered, function ($a, $b) use ($sortField, $ord) {
                        $va = $a[$sortField] ?? null;
                        $vb = $b[$sortField] ?? null;
                        $sa = (string)$va;
                        $sb = (string)$vb;
                        if ($sa === $sb) {
                            return 0;
                        }

                        return strcmp($sa, $sb) * $ord;
                    });
                }
            }

            $offset = max(0, (int)$offset);
            $limit = max(1, (int)$limit);

            $rows = array_slice($filtered, $offset, $limit);
            foreach ($rows as &$rw) {
                if (!is_array($rw)) {
                    continue;
                }
                $rid = (int)($rw['ID'] ?? 0);
                $rw['_iss_out'] = ($wffTab !== 'pick');
            }
            unset($rw);

            if (in_array($wffTab, ['confirm', 'audit'], true) && count($rows) > 0) {
                $idList = [];
                foreach ($rows as $rw) {
                    if (!is_array($rw)) {
                        continue;
                    }
                    if (!empty($rw['_order_merge_rows']) && is_array($rw['_order_merge_rows'])) {
                        foreach ($rw['_order_merge_rows'] as $mr) {
                            $mid = (int)($mr['ID'] ?? 0);
                            if ($this->isValidScydgyRowId($mid)) {
                                $idList[$mid] = true;
                            }
                        }
                    }
                    $id = (int)($rw['ID'] ?? 0);
                    if ($this->isValidScydgyRowId($id)) {
                        $idList[$id] = true;
                    }
                }
                $detailRows = $this->loadOrderDetailRowsByScydgyIds(array_keys($idList));
                foreach ($rows as &$rw) {
                    if (!is_array($rw)) {
                        continue;
                    }
                    $mergeIds = [];
                    if (!empty($rw['_order_merge_rows']) && is_array($rw['_order_merge_rows'])) {
                        foreach ($rw['_order_merge_rows'] as $mr) {
                            $mid = (int)($mr['ID'] ?? 0);
                            if ($this->isValidScydgyRowId($mid)) {
                                $mergeIds[$mid] = true;
                            }
                        }
                    }
                    $rid = (int)($rw['ID'] ?? 0);
                    if ($this->isValidScydgyRowId($rid)) {
                        $mergeIds[$rid] = true;
                    }
                    $s = $this->summarizeMergedOrderDetails(array_keys($mergeIds), $detailRows);
                    $rw['po_detail_count'] = $s['cnt'];
                    $rw['po_amount_fill_cnt'] = $s['amt'];
                    $rw['po_delivery_fill_cnt'] = $s['deliv'];
                }
                unset($rw);
            }

            if (in_array($wffTab, ['confirm', 'audit'], true) && count($rows) > 0) {
                $idList = [];
                foreach ($rows as $rw) {
                    if (!is_array($rw)) {
                        continue;
                    }
                    if (!empty($rw['_order_merge_rows']) && is_array($rw['_order_merge_rows'])) {
                        foreach ($rw['_order_merge_rows'] as $mr) {
                            $mid = (int)($mr['ID'] ?? 0);
                            if ($this->isValidScydgyRowId($mid)) {
                                $idList[$mid] = true;
                            }
                        }
                    }
                    $id = (int)($rw['ID'] ?? 0);
                    if ($this->isValidScydgyRowId($id)) {
                        $idList[$id] = true;
                    }
                }
                $quoteBucket = $this->loadQuotedSupplierBucketByScydgyIds(array_keys($idList));
                foreach ($rows as &$rw) {
                    if (!is_array($rw)) {
                        continue;
                    }
                    $mergeIds = [];
                    if (!empty($rw['_order_merge_rows']) && is_array($rw['_order_merge_rows'])) {
                        foreach ($rw['_order_merge_rows'] as $mr) {
                            $mid = (int)($mr['ID'] ?? 0);
                            if ($this->isValidScydgyRowId($mid)) {
                                $mergeIds[$mid] = true;
                            }
                        }
                    }
                    $rid = (int)($rw['ID'] ?? 0);
                    if ($this->isValidScydgyRowId($rid)) {
                        $mergeIds[$rid] = true;
                    }
                    $buckets = [];
                    foreach (array_keys($mergeIds) as $mid) {
                        if (isset($quoteBucket[$mid])) {
                            $buckets[] = $quoteBucket[$mid];
                        }
                    }
                    $supplierText = $buckets !== []
                        ? $this->formatQuotedSupplierLines($this->mergeQuotedSupplierBuckets($buckets))
                        : '';
                    if ($wffTab === 'confirm') {
                        $rw['picked_supplier_name'] = $supplierText;
                    } else {
                        $rw['notify_supplier_text'] = $supplierText;
                    }
                }
                unset($rw);
            }

            if ($wffTab === 'all' && count($rows) > 0) {
                $this->mergePurchaseOrder($rows);
            }
            if ($wffTab === 'pick' && count($rows) > 0) {
                $this->mergePurchaseOrder($rows);
            }

            foreach ($rows as &$rwClean) {
                if (is_array($rwClean)) {
                    unset($rwClean['_order_merge_rows']);
                    if (array_key_exists('NGZL', $rwClean)) {
                        $rwClean['NGZL'] = $this->formatProcuremenWorkloadDisplay($rwClean['NGZL']);
                    }
                }
            }
            unset($rwClean);

            return json([
                'total'    => count($filtered),
                'rows'     => $rows,
                'activeYm' => $ym,
            ]);
        } catch (\Throwable $e) {
            Log::write('协助列表加载异常：' . $e->getMessage(), 'error');

            return json([
                'total' => 0,
                'rows'  => [],
            ]);
        }
    }

    /**
     * 协助下发列表需隐藏的工序 scydgy_id（已下发通知或已进入后续流程）
     *
     * @return array<int, true>
     */
    protected function loadPickHiddenScydgySet(): array
    {
        if ($this->pickHiddenScydgySetCache !== null) {
            return $this->pickHiddenScydgySetCache;
        }
        $hideSet = [];
        try {
            $poIds = Db::table('purchase_order')
                ->where(function ($q) {
                    $q->whereIn('wflow_status', array_merge(
                        ProcuremenStatus::wflowPendingConfirmValues(),
                        ProcuremenStatus::wflowPendingApprovalValues()
                    ))
                        ->whereOr(function ($q1) {
                            $q1->whereRaw(ProcuremenStatus::sqlPoCompleted('status'));
                        })
                        ->whereOr(function ($q2) {
                            $q2->whereNotNull('pick_time')
                                ->where('pick_time', '<>', '')
                                ->where('pick_time', '<>', '0000-00-00 00:00:00');
                        })
                        ->whereOr(function ($q3) {
                            $q3->whereNotNull('mod_rq')
                                ->where('mod_rq', '<>', '')
                                ->where('mod_rq', 'not like', '0000-00-00%');
                        });
                })
                ->column('scydgy_id');
            if (is_array($poIds)) {
                foreach ($poIds as $pid) {
                    $k = (int)$pid;
                    if ($k !== 0) {
                        $hideSet[$k] = true;
                    }
                }
            }
        } catch (\Throwable $e) {
        }
        try {
            $detIdsQuery = Db::table('purchase_order_detail');
            $this->applyActivePurchaseOrderDetailWhere($detIdsQuery);
            $detIds = $detIdsQuery->distinct(true)->column('scydgy_id');
            if (is_array($detIds)) {
                foreach ($detIds as $pid) {
                    $k = (int)$pid;
                    if ($this->isValidScydgyRowId($k)) {
                        $hideSet[$k] = true;
                    }
                }
            }
        } catch (\Throwable $e) {
        }

        $this->pickHiddenScydgySetCache = $hideSet;

        return $hideSet;
    }

    /**
     * 协助下发列表：手工新增工序（purchase_order.scydgy_id 为负数，与 ERP 缓存行区分）
     *
     * @return array<int, array<string, mixed>>
     */
    protected function loadPickManualOrderRows(): array
    {
        try {
            $dbRows = Db::table('purchase_order')
                ->where('scydgy_id', '<', 0)
                ->whereRaw('(mod_rq IS NULL OR TRIM(CAST(mod_rq AS CHAR(32))) = \'\' OR TRIM(CAST(mod_rq AS CHAR(32))) LIKE \'0000-00-00%\')')
                ->order('scydgy_id', 'asc')
                ->select();
        } catch (\Throwable $e) {
            try {
                $dbRows = Db::table('purchase_order')->where('scydgy_id', '<', 0)->order('scydgy_id', 'asc')->select();
            } catch (\Throwable $e2) {
                return [];
            }
        }
        if (!is_array($dbRows) || $dbRows === []) {
            return [];
        }
        $detailSidSet = [];
        try {
            $negIds = [];
            foreach ($dbRows as $dbRow) {
                if (!is_array($dbRow)) {
                    continue;
                }
                $sid = (int)($dbRow['scydgy_id'] ?? 0);
                if ($sid < 0) {
                    $negIds[$sid] = true;
                }
            }
            if ($negIds !== []) {
                $detQuery = Db::table('purchase_order_detail')
                    ->where('scydgy_id', 'in', array_keys($negIds));
                $this->applyActivePurchaseOrderDetailWhere($detQuery);
                $detRows = $detQuery->group('scydgy_id')->column('scydgy_id');
                if (is_array($detRows)) {
                    foreach ($detRows as $did) {
                        $detailSidSet[(int)$did] = true;
                    }
                }
            }
        } catch (\Throwable $e) {
        }
        $pool = [];
        foreach ($dbRows as $dbRow) {
            if (!is_array($dbRow)) {
                continue;
            }
            $sid = (int)($dbRow['scydgy_id'] ?? 0);
            if ($sid >= 0) {
                continue;
            }
            $wf = ProcuremenStatus::normalizeWflowStatus($dbRow['wflow_status'] ?? '');
            if (ProcuremenStatus::wflowAtLeastConfirm($dbRow['wflow_status'] ?? '')) {
                continue;
            }
            $st = ProcuremenStatus::normalizePoStatus($dbRow['status'] ?? '');
            if ($st === ProcuremenStatus::PO_COMPLETED || $st === ProcuremenStatus::PO_IN_PROGRESS) {
                continue;
            }
            if (isset($detailSidSet[$sid])) {
                continue;
            }
            $r = $this->buildListRowFromPurchaseOrderDbRow($dbRow);
            $r['_is_manual'] = 1;
            $pool[] = $r;
        }

        return $pool;
    }

    /**
     * 列表排序用时间：下发时间 pick_time 优先，其次 createtime / dputrecord / dStamp
     */
    protected function procuremenRowListSortTime(array $row, string $primary = 'dputrecord'): string
    {
        $keys = array_values(array_unique([$primary, 'pick_time', 'createtime', 'dputrecord', 'dStamp']));
        foreach ($keys as $k) {
            $t = trim((string)($row[$k] ?? ''));
            if ($t !== '' && stripos($t, '0000-00-00') !== 0) {
                return $t;
            }
        }

        return '';
    }

    /**
     * 分配手工新增工序行 ID（负数递减）
     */
    protected function allocateManualScydgyId(): int
    {
        try {
            $min = Db::table('purchase_order')->where('scydgy_id', '<', 0)->min('scydgy_id');
            $min = (int)$min;

            return $min < 0 ? $min - 1 : -1;
        } catch (\Throwable $e) {
            return -1;
        }
    }

    /**
     * 手工新增订单号：YW + 年月日 + 3 位当日序号（如 YW20260618001）
     */
    protected function allocateManualOrderCcydh(): string
    {
        $prefix = 'YW' . date('Ymd');
        $maxSeq = 0;
        try {
            $rows = Db::table('purchase_order')
                ->where('CCYDH', 'like', $prefix . '%')
                ->column('CCYDH');
            if (is_array($rows)) {
                foreach ($rows as $ccydh) {
                    $ccydh = trim((string)$ccydh);
                    if (preg_match('/^' . preg_quote($prefix, '/') . '(\d{3})$/', $ccydh, $m)) {
                        $maxSeq = max($maxSeq, (int)$m[1]);
                    }
                }
            }
        } catch (\Throwable $e) {
        }

        return $prefix . str_pad((string)($maxSeq + 1), 3, '0', STR_PAD_LEFT);
    }

    /**
     * purchase_order.mod_rq 是否有有效软删除时间
     */
    protected function isPurchaseOrderSoftDeleted($modRq): bool
    {
        $t = trim((string)$modRq);

        return $t !== '' && stripos($t, '0000-00-00') !== 0;
    }

    /**
     * 列表行 → purchase_order 写入字段
     *
     * @return array<string, mixed>
     */
    protected function purchaseOrderPayloadFromListRow(array $row, int $scydgyId): array
    {
        return [
            'scydgy_id'     => $scydgyId,
            'CCYDH'         => $row['CCYDH'] ?? null,
            'CYJMC'         => $row['CYJMC'] ?? null,
            'CCLBMMC'       => $row['CCLBMMC'] ?? null,
            'CDXMC'         => $row['CDXMC'] ?? null,
            'CGYBH'         => $row['CGYBH'] ?? null,
            'CGYMC'         => $row['CGYMC'] ?? null,
            'CDW'           => $row['CDW'] ?? null,
            'NGZL'          => $row['NGZL'] ?? null,
            'CDF'           => $row['CDF'] ?? null,
            'cGzzxMc'       => $row['cGzzxMc'] ?? null,
            'MBZ'           => $row['MBZ'] ?? null,
            'bwjg'          => $row['bwjg'] ?? null,
            'iStatus'       => $row['iStatus'] ?? null,
            'dStamp'        => $row['dStamp'] ?? null,
            'dputrecord'    => $row['dputrecord'] ?? null,
            'cywyxm'        => $row['cywyxm'] ?? null,
            'This_quantity' => $row['This_quantity'] ?? $row['this_quantity'] ?? null,
            'ceilingPrice'  => $row['ceilingPrice'] ?? $row['ceiling_price'] ?? null,
        ];
    }

    /**
     * 初选行对应的 purchase_order 与是否应从初选列表隐藏
     *
     * @return array{po:?array<string,mixed>, hidden:bool}
     */
    protected function resolvePickRowPoContext(int $sid): array
    {
        $po = null;
        try {
            $found = Db::table('purchase_order')->where('scydgy_id', $sid)->find();
            if (is_array($found)) {
                $po = $found;
            }
        } catch (\Throwable $e) {
        }
        $hideSet = $this->loadPickHiddenScydgySet();

        return ['po' => $po, 'hidden' => isset($hideSet[$sid])];
    }

    /**
     * 初选删除前校验（已删除幂等跳过；已下发/已完结禁止）
     */
    protected function assertPickRowCanDelete(int $sid, array $row): void
    {
        $ctx = $this->resolvePickRowPoContext($sid);
        $po = $ctx['po'];
        if (is_array($po) && $this->isPurchaseOrderSoftDeleted($po['mod_rq'] ?? null)) {
            return;
        }
        if (is_array($po)) {
            if (ProcuremenStatus::isPoCompleted($po['status'] ?? '')) {
                throw new \InvalidArgumentException('该工序已完结，无法删除');
            }
            if (ProcuremenStatus::wflowAtLeastConfirm($po['wflow_status'] ?? '')) {
                throw new \InvalidArgumentException('该工序已下发或进入后续流程，无法删除');
            }
        }
        if ($ctx['hidden']) {
            $ccydh = trim((string)($row['CCYDH'] ?? ''));
            $label = $ccydh !== '' ? $ccydh : ('工序' . $sid);
            throw new \InvalidArgumentException('订单号「' . $label . '」已下发或已进入后续流程，无法删除');
        }
    }

    /**
     * 初选直接完结前校验
     */
    protected function assertPickRowCanComplete(int $sid, array $row): void
    {
        $ctx = $this->resolvePickRowPoContext($sid);
        $po = $ctx['po'];
        if (is_array($po) && ProcuremenStatus::isPoCompleted($po['status'] ?? '')) {
            throw new \Exception($this->formatProcuremenRowLabel($row) . '已完结，无需重复操作');
        }
        if (is_array($po) && $this->isPurchaseOrderSoftDeleted($po['mod_rq'] ?? null)) {
            throw new \Exception($this->formatProcuremenRowLabel($row) . '已删除，无法完结');
        }
        if ($ctx['hidden'] || (is_array($po) && ProcuremenStatus::wflowAtLeastConfirm($po['wflow_status'] ?? ''))) {
            throw new \Exception($this->formatProcuremenRowLabel($row) . '已下发或进入后续流程，不能直接完结');
        }
    }

    /**
     * 协助初选列表软删除（mod_rq 记删除时间；ERP 行无记录则插入 purchase_order）
     */
    protected function softDeleteProcuremenPickRow(array $row): void
    {
        $sid = $this->extractScydgyRowId($row);
        if (!$this->isValidScydgyRowId($sid)) {
            throw new \InvalidArgumentException('无效的行主键');
        }
        $this->assertPickRowCanDelete($sid, $row);
        $po = $this->resolvePickRowPoContext($sid)['po'];
        if (is_array($po) && $this->isPurchaseOrderSoftDeleted($po['mod_rq'] ?? null)) {
            return;
        }
        if ($sid < 0 && is_array($po) && ProcuremenStatus::wflowAtLeastConfirm($po['wflow_status'] ?? '')) {
            throw new \InvalidArgumentException('手工新增工序已下发，无法删除');
        }

        $now = date('Y-m-d H:i:s');
        $exists = Db::table('purchase_order')->where('scydgy_id', $sid)->find();
        if (is_array($exists)) {
            Db::table('purchase_order')->where('scydgy_id', $sid)->update(['mod_rq' => $now]);
            $poIdLog = (int)($exists['id'] ?? $exists['ID'] ?? 0);
        } else {
            $data = $this->purchaseOrderPayloadFromListRow($row, $sid);
            $data['mod_rq'] = $now;
            $data['createtime'] = $now;
            Db::table('purchase_order')->insert($data);
            $poIdLog = (int)Db::getLastInsID();
        }

        $ccydhLog = trim((string)($row['CCYDH'] ?? ''));
        $gymcLog = trim((string)($row['CGYMC'] ?? ''));
        $logTail = $ccydhLog !== '' ? $ccydhLog : ('scydgy_id=' . $sid);
        if ($gymcLog !== '') {
            $logTail .= ' / ' . $gymcLog;
        }
        $this->addOrderLog($sid, 'pick_soft_delete', '协助初选删除：' . $logTail, $poIdLog > 0 ? $poIdLog : null);
    }

    /**
     * 手工新增协助工序（写入 purchase_order）
     *
     * @param array<string, mixed> $params
     * @return int scydgy_id
     */
    protected function saveManualPickOrder(array $params): int
    {
        $cyjmc = trim((string)($params['CYJMC'] ?? ''));
        $cgymc = trim((string)($params['CGYMC'] ?? ''));
        $ccydh = trim((string)($params['CCYDH'] ?? ''));
        if ($ccydh === '') {
            $ccydh = $this->allocateManualOrderCcydh();
        }
        $now = date('Y-m-d H:i:s');
        $sid = $this->allocateManualScydgyId();
        $data = [
            'scydgy_id'     => $sid,
            'CCYDH'         => $ccydh,
            'CYJMC'         => $cyjmc,
            'CGYMC'         => $cgymc,
            'CCLBMMC'       => trim((string)($params['CCLBMMC'] ?? '')),
            'CDW'           => trim((string)($params['CDW'] ?? '')),
            'NGZL'          => trim((string)($params['NGZL'] ?? '')),
            'CDF'           => trim((string)($params['CDF'] ?? '')),
            'cGzzxMc'       => trim((string)($params['cGzzxMc'] ?? '')),
            'MBZ'           => trim((string)($params['MBZ'] ?? '')),
            'cywyxm'        => trim((string)($params['cywyxm'] ?? '')),
            'This_quantity' => trim((string)($params['This_quantity'] ?? '')),
            'ceilingPrice'  => trim((string)($params['ceilingPrice'] ?? '')),
            'wflow_status'  => ProcuremenStatus::WFLOW_PENDING_ISSUE,
            'createtime'    => $now,
            'dStamp'        => $now,
            'dputrecord'    => $now,
        ];
        Db::table('purchase_order')->insert($data);
        $poId = (int)Db::getLastInsID();
        $this->addOrderLog($sid, 'manual_add', '手工新增协助工序', $poId > 0 ? $poId : null);

        return $sid;
    }

    protected function formatProcuremenRowLabel(array $row): string
    {
        $dh = trim((string)($row['CCYDH'] ?? ''));
        $gymc = trim((string)($row['CGYMC'] ?? ''));
        if ($dh !== '' && $gymc !== '') {
            return '订单「' . $dh . '」、工序「' . $gymc . '」';
        }
        if ($dh !== '') {
            return '订单「' . $dh . '」';
        }
        if ($gymc !== '') {
            return '工序「' . $gymc . '」';
        }
        $id = $this->extractScydgyRowId($row);

        return $id !== 0 ? ('工序编号 ' . $id) : '所选工序';
    }

    /**
     * 工序行主键：ERP 为正 scydgy.ID；手工新增为负 purchase_order.scydgy_id
     */
    protected function extractScydgyRowId(array $row): int
    {
        return (int)($row['ID'] ?? $row['id'] ?? $row['scydgy_id'] ?? 0);
    }

    protected function isValidScydgyRowId(int $id): bool
    {
        return ProcuremenGuard::isValidScydgyId($id);
    }

    protected function isManualScydgyRowId(int $id): bool
    {
        return $id < 0;
    }

    /**
     * 确认供应商列表：下发明细中的供应商名称（与确认供应商弹窗「通知对象」同源）
     *
     * @param int[] $scydgyIds
     * @return array<int, string[]>
     */
    protected function loadNotifySupplierNamesByScydgyIds(array $scydgyIds): array
    {
        $out = [];
        $scydgyIds = array_values(array_unique(array_filter(array_map('intval', $scydgyIds))));
        if ($scydgyIds === []) {
            return $out;
        }
        try {
            $rows = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', $scydgyIds)
                ->field('scydgy_id,company_name')
                ->order('company_name', 'asc')
                ->select();
        } catch (\Throwable $e) {
            $rows = [];
        }
        if (!is_array($rows)) {
            return $out;
        }
        foreach ($rows as $r) {
            if (!is_array($r)) {
                continue;
            }
            $sid = (int)($r['scydgy_id'] ?? 0);
            $cn = trim((string)($r['company_name'] ?? ''));
            if (!$this->isValidScydgyRowId($sid) || $cn === '') {
                continue;
            }
            if (!isset($out[$sid])) {
                $out[$sid] = [];
            }
            if (!in_array($cn, $out[$sid], true)) {
                $out[$sid][] = $cn;
            }
        }

        return $out;
    }

    /**
     * 列表展示通知供应商（完整列表，前端单行省略展开）
     *
     * @param string[] $names
     */
    protected function formatNotifySupplierDisplay(array $names): string
    {
        $names = array_values(array_unique(array_filter(array_map(function ($n) {
            return trim((string)$n);
        }, $names))));
        if ($names === []) {
            return '';
        }
        sort($names, SORT_STRING);

        return implode("\n", $names);
    }

    /**
     * 采购确认列表：工序行已通知/已报价供应商（purchase_order_detail 有加工金额视为已报价）
     *
     * @param int[] $scydgyIds
     * @return array<int, array{all: array<string, bool>, quoted: array<string, bool>}>
     */
    protected function loadQuotedSupplierBucketByScydgyIds(array $scydgyIds): array
    {
        $out = [];
        $scydgyIds = array_values(array_unique(array_filter(array_map('intval', $scydgyIds))));
        if ($scydgyIds === []) {
            return $out;
        }
        try {
            $rows = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', $scydgyIds)
                ->field('scydgy_id,company_name,amount')
                ->select();
        } catch (\Throwable $e) {
            $rows = [];
        }
        if (!is_array($rows)) {
            return $out;
        }
        foreach ($rows as $r) {
            if (!is_array($r)) {
                continue;
            }
            $sid = (int)($r['scydgy_id'] ?? 0);
            $cn = trim((string)($r['company_name'] ?? ''));
            if (!$this->isValidScydgyRowId($sid) || $cn === '') {
                continue;
            }
            if (!isset($out[$sid])) {
                $out[$sid] = ['all' => [], 'quoted' => []];
            }
            $out[$sid]['all'][$cn] = true;
            $am = trim((string)($r['amount'] ?? ''));
            if ($am !== '' && $am !== '0' && $am !== '0.00') {
                $out[$sid]['quoted'][$cn] = true;
            }
        }

        return $out;
    }

    /**
     * @param array<int, array{all: array<string, bool>, quoted: array<string, bool>}> $buckets
     * @return array{all: array<string, bool>, quoted: array<string, bool>}
     */
    protected function mergeQuotedSupplierBuckets(array $buckets): array
    {
        $merged = ['all' => [], 'quoted' => []];
        foreach ($buckets as $b) {
            if (!is_array($b)) {
                continue;
            }
            foreach ($b['all'] ?? [] as $cn => $_) {
                $merged['all'][$cn] = true;
            }
            foreach ($b['quoted'] ?? [] as $cn => $_) {
                $merged['quoted'][$cn] = true;
            }
        }

        return $merged;
    }

    /**
     * @param array{all: array<string, bool>, quoted: array<string, bool>} $bucket
     */
    protected function formatQuotedSupplierLines(array $bucket): string
    {
        $all = array_keys($bucket['all'] ?? []);
        if ($all === []) {
            return '';
        }
        sort($all, SORT_STRING);
        $lines = [];
        foreach ($all as $cn) {
            $status = !empty($bucket['quoted'][$cn]) ? '已报价' : '未报价';
            $lines[] = $cn . '（' . $status . '）';
        }

        return implode("\n", $lines);
    }

    /**
     * 审核弹窗：按供应商汇总报价明细
     *
     * @param array{ccydh:string, pos:array, merge_rows:array} $bundle
     * @return array<int, array<string, mixed>>
     */
    protected function loadAuditSupplierQuoteGroups(array $bundle): array
    {
        $sids = [];
        foreach ($bundle['pos'] ?? [] as $po) {
            if (!is_array($po)) {
                continue;
            }
            $sid = (int)($po['scydgy_id'] ?? 0);
            if ($this->isValidScydgyRowId($sid)) {
                $sids[$sid] = true;
            }
        }
        if ($sids === []) {
            return [];
        }
        $gymcMap = [];
        $qtyBySid = [];
        foreach ($bundle['merge_rows'] ?? [] as $mr) {
            if (!is_array($mr)) {
                continue;
            }
            $gid = $this->extractScydgyRowId($mr);
            if ($this->isValidScydgyRowId($gid)) {
                $gymcMap[$gid] = trim((string)($mr['CGYMC'] ?? ''));
                $qty = trim((string)($mr['This_quantity'] ?? ''));
                if ($qty === '') {
                    $qty = trim((string)($mr['NGZL'] ?? ''));
                }
                $qtyBySid[$gid] = $qty;
            }
        }
        foreach ($bundle['pos'] ?? [] as $po) {
            if (!is_array($po)) {
                continue;
            }
            $gid = (int)($po['scydgy_id'] ?? 0);
            if ($this->isValidScydgyRowId($gid)) {
                $nm = trim((string)($po['CGYMC'] ?? ''));
                if ($nm !== '') {
                    $gymcMap[$gid] = $nm;
                }
            }
        }
        try {
            $detailsQuery = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', array_keys($sids));
            $this->applyActivePurchaseOrderDetailWhere($detailsQuery);
            $details = $detailsQuery->order('company_name', 'asc')->order('id', 'asc')->select();
        } catch (\Throwable $e) {
            try {
                $detailsQuery = Db::table('purchase_order_detail')
                    ->where('scydgy_id', 'in', array_keys($sids));
                $this->applyActivePurchaseOrderDetailWhere($detailsQuery);
                $details = $detailsQuery->order('company_name', 'asc')->order('ID', 'asc')->select();
            } catch (\Throwable $e2) {
                $details = [];
            }
        }
        if (!is_array($details)) {
            $details = [];
        }
        $byCompany = [];
        foreach ($details as $d) {
            if (!is_array($d)) {
                continue;
            }
            $cn = trim((string)($d['company_name'] ?? ''));
            if ($cn === '') {
                continue;
            }
            if (!isset($byCompany[$cn])) {
                $ph = trim((string)($d['phone'] ?? ''));
                $username = trim((string)($d['username'] ?? ''));
                if ($username === '') {
                    $username = $this->resolveCustomerContactName($ph, $cn);
                }
                $byCompany[$cn] = [
                    'name'      => $cn,
                    'email'     => trim((string)($d['email'] ?? '')),
                    'phone'     => $ph,
                    'username'  => $username,
                    'has_quote' => false,
                    'lines'     => [],
                ];
            }
            $sid = (int)($d['scydgy_id'] ?? 0);
            $am = trim((string)($d['amount'] ?? ''));
            $gymc = $gymcMap[$sid] ?? trim((string)($d['CGYMC'] ?? $d['cgymc'] ?? ''));
            if ($gymc === '') {
                $gymc = '工序';
            }
            $deliveryRaw = trim((string)($d['delivery'] ?? ''));
            $deliveryShow = $this->formatDeliveryYmd($deliveryRaw);
            if ($deliveryShow === '' && $deliveryRaw !== '') {
                $deliveryShow = $deliveryRaw;
            }
            $amountFilled = ($am !== '' && $am !== '0' && $am !== '0.00');
            $deliveryFilled = ($deliveryShow !== '' && !preg_match('/^0000-00-00/i', $deliveryShow));
            $amountNum = $this->parseProcuremenMoneyNumber($d['amount'] ?? null);
            $subtotal = null;
            if ($amountNum !== null) {
                $subtotal = $this->calcProcuremenDetailSubtotal($d['amount'] ?? null, $qtyBySid[$sid] ?? '');
            }
            $unitPriceText = $amountFilled
                ? ($amountNum !== null ? $this->formatProcuremenMoneyDisplay($amountNum) : $am)
                : '未填写';
            $byCompany[$cn]['lines'][] = [
                'cgymc'           => $gymc,
                'amount'          => $am,
                'amount_show'     => $amountFilled ? ($amountNum !== null ? $this->formatProcuremenMoneyDisplay($amountNum) : $am) : '',
                'amount_filled'   => $amountFilled,
                'unit_price_text' => $unitPriceText,
                'delivery'        => $deliveryRaw,
                'delivery_show'   => $deliveryFilled ? $deliveryShow : '未填写',
                'delivery_filled' => $deliveryFilled,
                'delivery_ymd'    => $deliveryFilled ? $deliveryShow : '',
                'subtotal_text'   => $subtotal !== null ? $this->formatProcuremenMoneyDisplay($subtotal) : '',
                'subtotal_num'    => $subtotal,
                'status_name'     => trim((string)($d['status_name'] ?? '')),
                'is_quoted'       => $amountFilled,
                'quote_label'     => $amountFilled ? '已报价' : '未报价',
            ];
        }
        foreach ($byCompany as $cn => $g) {
            $total = count($g['lines']);
            $quoted = 0;
            $groupTotal = 0.0;
            $groupHasTotal = false;
            foreach ($g['lines'] as $ln) {
                $am = trim((string)($ln['amount'] ?? ''));
                if ($am !== '' && $am !== '0' && $am !== '0.00') {
                    $quoted++;
                }
                if (isset($ln['subtotal_num']) && $ln['subtotal_num'] !== null) {
                    $groupTotal += (float)$ln['subtotal_num'];
                    $groupHasTotal = true;
                }
            }
            $byCompany[$cn]['has_quote'] = $total > 0 && $quoted === $total;
            $byCompany[$cn]['line_count'] = $total;
            $byCompany[$cn]['has_total'] = $total > 0;
            $byCompany[$cn]['total_text'] = $groupHasTotal ? $this->formatProcuremenMoneyDisplay($groupTotal) : '';
            $byCompany[$cn]['display_rowspan'] = $total + ($total > 0 ? 1 : 0);
        }

        return array_values($byCompany);
    }

    /**
     * 采购确认弹窗：按供应商汇总本单各工序报价（含明细 ID 供提交）
     *
     * @param array{ccydh:string, pos:array, merge_rows:array} $bundle
     * @return array<int, array<string, mixed>>
     */
    protected function loadConfirmSupplierPickGroups(array $bundle): array
    {
        $sids = [];
        $poIdMap = [];
        foreach ($bundle['pos'] ?? [] as $po) {
            if (!is_array($po)) {
                continue;
            }
            $sid = (int)($po['scydgy_id'] ?? 0);
            if ($this->isValidScydgyRowId($sid)) {
                $sids[$sid] = true;
                $poIdMap[$sid] = (int)($po['id'] ?? $po['ID'] ?? 0);
            }
        }
        if ($sids === []) {
            return [];
        }
        $gymcMap = [];
        $qtyBySid = [];
        $orderedSids = [];
        foreach ($bundle['merge_rows'] ?? [] as $mr) {
            if (!is_array($mr)) {
                continue;
            }
            $gid = $this->extractScydgyRowId($mr);
            if ($this->isValidScydgyRowId($gid)) {
                $gymcMap[$gid] = trim((string)($mr['CGYMC'] ?? ''));
                $orderedSids[] = $gid;
                $qty = trim((string)($mr['This_quantity'] ?? ''));
                if ($qty === '') {
                    $qty = trim((string)($mr['NGZL'] ?? ''));
                }
                $qtyBySid[$gid] = $qty;
            }
        }
        foreach ($bundle['pos'] ?? [] as $po) {
            if (!is_array($po)) {
                continue;
            }
            $gid = (int)($po['scydgy_id'] ?? 0);
            if ($this->isValidScydgyRowId($gid)) {
                $nm = trim((string)($po['CGYMC'] ?? ''));
                if ($nm !== '') {
                    $gymcMap[$gid] = $nm;
                }
            }
        }
        try {
            $details = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', array_keys($sids))
                ->order('company_name', 'asc')
                ->order('id', 'asc')
                ->select();
        } catch (\Throwable $e) {
            try {
                $details = Db::table('purchase_order_detail')
                    ->where('scydgy_id', 'in', array_keys($sids))
                    ->order('company_name', 'asc')
                    ->order('ID', 'asc')
                    ->select();
            } catch (\Throwable $e2) {
                $details = [];
            }
        }
        if (!is_array($details)) {
            $details = [];
        }
        $byCompany = [];
        foreach ($details as $d) {
            if (!is_array($d) || !$this->isActivePurchaseOrderDetailRow($d)) {
                continue;
            }
            $cn = trim((string)($d['company_name'] ?? ''));
            if ($cn === '') {
                continue;
            }
            $detailId = (int)($d['id'] ?? $d['ID'] ?? 0);
            $sid = (int)($d['scydgy_id'] ?? 0);
            if ($detailId <= 0 || !$this->isValidScydgyRowId($sid)) {
                continue;
            }
            if (!isset($byCompany[$cn])) {
                $ph = trim((string)($d['phone'] ?? ''));
                $username = trim((string)($d['username'] ?? ''));
                if ($username === '') {
                    $username = $this->resolveCustomerContactName($ph, $cn);
                }
                $byCompany[$cn] = [
                    'name'         => $cn,
                    'email'        => trim((string)($d['email'] ?? '')),
                    'phone'        => $ph,
                    'username'     => $username,
                    'pick_lines'   => [],
                    'detail_picks' => [],
                ];
            }
            $gymc = $gymcMap[$sid] ?? trim((string)($d['CGYMC'] ?? $d['cgymc'] ?? ''));
            if ($gymc === '') {
                $gymc = '工序';
            }
            $am = trim((string)($d['amount'] ?? ''));
            $amountFilled = ($am !== '' && $am !== '0' && $am !== '0.00');
            $deliveryRaw = trim((string)($d['delivery'] ?? ''));
            $deliveryShow = $this->formatDeliveryYmd($deliveryRaw);
            if ($deliveryShow === '' && $deliveryRaw !== '') {
                $deliveryShow = $deliveryRaw;
            }
            $deliveryFilled = ($deliveryShow !== '' && !preg_match('/^0000-00-00/i', $deliveryShow));
            $amountNum = $this->parseProcuremenMoneyNumber($d['amount'] ?? null);
            $subtotal = null;
            if ($amountNum !== null) {
                $subtotal = $this->calcProcuremenDetailSubtotal($d['amount'] ?? null, $qtyBySid[$sid] ?? '');
            }
            $unitPriceText = $amountFilled
                ? ($amountNum !== null ? $this->formatProcuremenMoneyDisplay($amountNum) : $am)
                : '未填写';
            $byCompany[$cn]['pick_lines'][$sid] = [
                'cgymc'           => $gymc,
                'amount_text'     => $amountFilled ? ($amountNum !== null ? $this->formatProcuremenMoneyDisplay($amountNum) : $am) : '未填写',
                'delivery_text'   => $deliveryFilled ? $deliveryShow : '未填写',
                'amount_filled'   => $amountFilled,
                'delivery_filled' => $deliveryFilled,
                'unit_price_text' => $unitPriceText,
                'subtotal_text'   => $subtotal !== null ? $this->formatProcuremenMoneyDisplay($subtotal) : '',
                'subtotal_num'    => $subtotal,
                'is_quoted'       => $amountFilled,
            ];
            $byCompany[$cn]['detail_picks'][$sid] = [
                'scydgy_id'         => $sid,
                'detail_id'         => $detailId,
                'purchase_order_id' => $poIdMap[$sid] ?? 0,
                'cgymc'             => $gymc,
            ];
        }
        $out = [];
        foreach ($byCompany as $g) {
            $pickLinesMap = $g['pick_lines'] ?? [];
            if (!is_array($pickLinesMap) || $pickLinesMap === []) {
                continue;
            }
            $pickLines = [];
            $usedLineSids = [];
            foreach ($orderedSids as $sid) {
                if (!isset($pickLinesMap[$sid])) {
                    continue;
                }
                $pickLines[] = $pickLinesMap[$sid];
                $usedLineSids[$sid] = true;
            }
            foreach ($pickLinesMap as $sid => $ln) {
                if (isset($usedLineSids[$sid])) {
                    continue;
                }
                $pickLines[] = $ln;
            }
            $groupTotal = 0.0;
            $groupHasTotal = false;
            foreach ($pickLines as $ln) {
                if (isset($ln['subtotal_num']) && $ln['subtotal_num'] !== null) {
                    $groupTotal += (float)$ln['subtotal_num'];
                    $groupHasTotal = true;
                }
            }
            $lineCount = count($pickLines);
            $g['pick_lines'] = $pickLines;
            $g['line_count'] = $lineCount;
            $g['has_total'] = $lineCount > 0;
            $g['total_text'] = $groupHasTotal ? $this->formatProcuremenMoneyDisplay($groupTotal) : '';
            $g['display_rowspan'] = $lineCount + ($lineCount > 0 ? 1 : 0);
            $detailPicks = $g['detail_picks'] ?? [];
            $g['detail_picks'] = array_values(is_array($detailPicks) ? $detailPicks : []);
            $g['detail_picks_json'] = json_encode($g['detail_picks'], JSON_UNESCAPED_UNICODE);
            unset($g['detail_picks']);
            $out[] = $g;
        }

        return $out;
    }

    /**
     * @param array<int, array<string, mixed>> $details purchase_order_detail 行
     * @return array<int, int[]> scydgy_id => detail_id[]
     */
    protected function mapDetailIdsByScydgyId(array $details): array
    {
        $out = [];
        foreach ($details as $d) {
            if (!is_array($d) || !$this->isActivePurchaseOrderDetailRow($d)) {
                continue;
            }
            $sid = (int)($d['scydgy_id'] ?? 0);
            $pk = (int)($d['id'] ?? $d['ID'] ?? 0);
            if (!$this->isValidScydgyRowId($sid) || $pk <= 0) {
                continue;
            }
            if (!isset($out[$sid])) {
                $out[$sid] = [];
            }
            $out[$sid][] = $pk;
        }
        foreach ($out as $sid => $ids) {
            $out[$sid] = array_values(array_unique($ids));
        }

        return $out;
    }

    /**
     * purchase_order 表行 → 列表/弹窗用的工序行（用表内已有字段，不依赖 row_json）
     *
     * @param array<string, mixed> $dbRow
     * @param array<int, mixed>    $dStampMap scydgy_id => dStamp
     */
    protected function buildListRowFromPurchaseOrderDbRow(array $dbRow, array $dStampMap = []): array
    {
        $sid = (int)($dbRow['scydgy_id'] ?? 0);
        $r = [
            'ID'             => $sid,
            'CCYDH'          => $dbRow['CCYDH'] ?? '',
            'CYJMC'          => $dbRow['CYJMC'] ?? '',
            'CCLBMMC'        => $dbRow['CCLBMMC'] ?? '',
            'CDXMC'          => $dbRow['CDXMC'] ?? '',
            'CGYBH'          => $dbRow['CGYBH'] ?? '',
            'CGYMC'          => $dbRow['CGYMC'] ?? '',
            'CDW'            => $dbRow['CDW'] ?? '',
            'NGZL'           => $dbRow['NGZL'] ?? '',
            'CDF'            => $dbRow['CDF'] ?? '',
            'cGzzxMc'        => $dbRow['cGzzxMc'] ?? '',
            'MBZ'            => $dbRow['MBZ'] ?? '',
            'bwjg'           => $dbRow['bwjg'] ?? '',
            'iStatus'        => $dbRow['iStatus'] ?? '',
            'dputrecord'     => $dbRow['dputrecord'] ?? '',
            'cywyxm'         => $dbRow['cywyxm'] ?? '',
            'This_quantity'  => $dbRow['This_quantity'] ?? $dbRow['this_quantity'] ?? '',
            'ceilingPrice'   => $dbRow['ceilingPrice'] ?? $dbRow['ceiling_price'] ?? '',
            'dStamp'         => $dbRow['dStamp'] ?? '',
            'pick_time'      => $dbRow['pick_time'] ?? '',
        ];
        if ($sid > 0 && isset($dStampMap[$sid])) {
            $t = trim((string)$dStampMap[$sid]);
            if ($t !== '' && stripos($t, '0000-00-00') !== 0) {
                $r['dStamp'] = $dStampMap[$sid];
            }
        }
        $dsOut = trim((string)($r['dStamp'] ?? ''));
        if (($dsOut === '' || stripos($dsOut, '0000-00-00') === 0) && !empty($dbRow['createtime'])) {
            $ct = $dbRow['createtime'];
            if (is_numeric($ct) && (int)$ct > 946684800) {
                $r['dStamp'] = date('Y-m-d H:i:s', (int)$ct);
            } elseif (is_string($ct) && trim($ct) !== '' && stripos(trim($ct), '0000-00-00') !== 0) {
                $r['dStamp'] = trim($ct);
            }
        }
        // 列表月份筛选读 dputrecord；手工行无 ERP 提交日时回退 dStamp/createtime
        $dpOut = trim((string)($r['dputrecord'] ?? ''));
        if ($dpOut === '' || stripos($dpOut, '0000-00-00') === 0) {
            $fallback = trim((string)($r['dStamp'] ?? ''));
            if ($fallback !== '' && stripos($fallback, '0000-00-00') !== 0) {
                $r['dputrecord'] = $fallback;
            }
        }
        if (array_key_exists('id', $dbRow)) {
            $r['purchase_order_id'] = (int)$dbRow['id'];
        }
        if ($sid < 0) {
            $r['_is_manual'] = 1;
        }
        $r['createtime'] = $this->formatProcuremenDetailTime($dbRow['createtime'] ?? null);
        $pickOut = trim((string)($r['pick_time'] ?? ''));
        if ($pickOut === '' || stripos($pickOut, '0000-00-00') === 0) {
            foreach (['createtime', 'dputrecord', 'dStamp'] as $pickFallbackKey) {
                $pickFallback = trim((string)($r[$pickFallbackKey] ?? ''));
                if ($pickFallback !== '' && stripos($pickFallback, '0000-00-00') !== 0) {
                    $r['pick_time'] = $pickFallback;
                    break;
                }
            }
        }
        $pickNm = trim((string)($dbRow['pick_company_name'] ?? ''));
        if ($pickNm !== '') {
            $r['pick_company_name'] = $pickNm;
            $r['picked_supplier_name'] = $pickNm;
        }

        return $r;
    }

    /**
     * 与列表「已下发 / 已选中 / 已完结」同源：将 purchase_order 行还原为工序列表行
     *
     * @return array<int, array<string, mixed>>
     */
    protected function procuremenPoolFromPurchaseOrderDbRows(array $dbRows): array
    {
        $pool = [];
        if (!is_array($dbRows) || $dbRows === []) {
            return $pool;
        }
        $dStampMap = [];
        $sidList = [];
        foreach ($dbRows as $tmpRow) {
            if (is_array($tmpRow) && isset($tmpRow['scydgy_id'])) {
                $sid = (int)$tmpRow['scydgy_id'];
                if ($sid > 0) {
                    $ds = trim((string)($tmpRow['dStamp'] ?? ''));
                    if ($ds === '' || stripos($ds, '0000-00-00') === 0) {
                        $sidList[$sid] = true;
                    }
                }
            }
        }
        if ($sidList !== []) {
            try {
                $dStampMap = Db::table('scydgy')->where('ID', 'in', array_keys($sidList))->column('dStamp', 'ID');
            } catch (\Throwable $e) {
                $dStampMap = [];
            }
        }
        foreach ($dbRows as $dbRow) {
            if (!is_array($dbRow)) {
                continue;
            }
            $pool[] = $this->buildListRowFromPurchaseOrderDbRow($dbRow, $dStampMap);
        }

        return $pool;
    }

    /**
     * 批量读取 purchase_order_detail（确认/审批列表统计用）
     *
     * @param int[] $scydgyIds
     * @return array<int, array<string, mixed>>
     */
    protected function loadOrderDetailRowsByScydgyIds(array $scydgyIds): array
    {
        $scydgyIds = array_values(array_unique(array_filter(array_map('intval', $scydgyIds))));
        if ($scydgyIds === []) {
            return [];
        }
        try {
            $list = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', $scydgyIds)
                ->field('scydgy_id,company_name,amount,delivery')
                ->select();
        } catch (\Throwable $e) {
            $list = [];
        }

        return is_array($list) ? $list : [];
    }

    /**
     * 合并工序行后按公司去重统计：已下发、已填单价、已填货期
     *
     * @param int[] $scydgyIds
     * @param array<int, array<string, mixed>> $allRows
     * @return array{cnt:int, amt:int, deliv:int}
     */
    protected function summarizeMergedOrderDetails(array $scydgyIds, array $allRows): array
    {
        $out = ['cnt' => 0, 'amt' => 0, 'deliv' => 0];
        $scydgyIds = array_values(array_unique(array_filter(array_map('intval', $scydgyIds))));
        if ($scydgyIds === [] || $allRows === []) {
            return $out;
        }
        $idSet = array_flip($scydgyIds);
        $all = [];
        $withAmt = [];
        $withDeliv = [];
        foreach ($allRows as $r) {
            if (!is_array($r)) {
                continue;
            }
            $sid = (int)($r['scydgy_id'] ?? 0);
            if (!isset($idSet[$sid])) {
                continue;
            }
            $cn = trim((string)($r['company_name'] ?? ''));
            if ($cn === '') {
                continue;
            }
            $all[$cn] = true;
            $am = $r['amount'] ?? null;
            if ($am !== null && $am !== '' && !(is_string($am) && trim($am) === '')) {
                $withAmt[$cn] = true;
            }
            $dv = $r['delivery'] ?? null;
            if ($dv !== null && trim((string)$dv) !== '') {
                $withDeliv[$cn] = true;
            }
        }

        return [
            'cnt'   => count($all),
            'amt'   => count($withAmt),
            'deliv' => count($withDeliv),
        ];
    }

    /**
     * 已下发列表汇总：按工序行 ID 统计 purchase_order_detail 条数、已填金额条数、已填货期条数
     *
     * @param int[] $scydgyIds
     * @return array<int, array{cnt:int, amt:int, deliv:int}>
     * @deprecated 合并工序展示请用 summarizeMergedOrderDetails
     */
    protected function OrderDetailSummary(array $scydgyIds)
    {
        $out = [];
        $scydgyIds = array_values(array_unique(array_filter(array_map('intval', $scydgyIds))));
        if ($scydgyIds === []) {
            return $out;
        }
        $list = [];
        try {
            $list = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', $scydgyIds)
                ->field('id,scydgy_id,amount,delivery')
                ->select();
        } catch (\Throwable $e) {
            $list = [];
        }
        if (!is_array($list)) {
            return $out;
        }
        foreach ($list as $r) {
            if (!is_array($r)) {
                continue;
            }
            $ids = (int)($r['scydgy_id'] ?? 0);
            if (!$this->isValidScydgyRowId($ids)) {
                continue;
            }
            if (!isset($out[$ids])) {
                $out[$ids] = ['cnt' => 0, 'amt' => 0, 'deliv' => 0];
            }
            $out[$ids]['cnt']++;
            $am = $r['amount'] ?? null;
            if ($am !== null && $am !== '') {
                if (!(is_string($am) && trim($am) === '')) {
                    $out[$ids]['amt']++;
                }
            }
            $dv = $r['delivery'] ?? null;
            if ($dv !== null && trim((string)$dv) !== '') {
                $out[$ids]['deliv']++;
            }
        }

        return $out;
    }

    /**
     * 列表筛选：月份按 dputrecord（提交日期）、快速搜索、Bootstrap Table filter
     *
     * @return array
     */
    protected function filterProcuremenIndexPool(array $pool, $monthStart, $monthEnd, $applyMonthRange, $search, array $filterArr, array $opArr, string $listTimePrimary = 'dputrecord')
    {
        $strContains = function ($haystack, $needle) {
            if ($needle === '') {
                return false;
            }
            $haystack = (string)$haystack;
            if (function_exists('mb_stripos')) {
                return mb_stripos($haystack, $needle, 0, 'UTF-8') !== false;
            }

            return stripos($haystack, $needle) !== false;
        };
        $stripAlias = function ($f) {
            return preg_replace('/^[ab]\./i', '', (string)$f);
        };

        $searchColNames = [];
        foreach (explode(',', $this->searchFields) as $colRaw) {
            $c = $stripAlias(trim($colRaw));
            if ($c !== '') {
                $searchColNames[] = $c;
            }
        }

        $filtered = [];
        foreach ($pool as $r) {
            if (!is_array($r)) {
                continue;
            }
            $isManual = !empty($r['_is_manual']) || $this->isManualScydgyRowId((int)($r['ID'] ?? $r['id'] ?? 0));
            $listTime = $this->procuremenRowListSortTime($r, $listTimePrimary);
            if (!$isManual) {
                if ($listTime === '' || stripos($listTime, '0000-00-00') === 0
                    || !preg_match('/^([12]\d{3})-(\d{1,2})-(\d{1,2})/', $listTime, $m)) {
                    continue;
                }
                if ($applyMonthRange) {
                    $mo = (int)$m[2];
                    if ($mo < 1 || $mo > 12) {
                        continue;
                    }
                    $ymRow = $m[1] . '-' . str_pad((string)$mo, 2, '0', STR_PAD_LEFT);
                    $rowMonthStart = $ymRow . '-01 00:00:00';
                    $rowMonthEnd = date('Y-m-t 23:59:59', strtotime($rowMonthStart));
                    if (strcmp($rowMonthEnd, $monthStart) < 0 || strcmp($rowMonthStart, $monthEnd) > 0) {
                        continue;
                    }
                }
            } elseif ($applyMonthRange) {
                $ds = isset($r['dputrecord']) ? trim((string)$r['dputrecord']) : '';
                if ($ds === '' || stripos($ds, '0000-00-00') === 0) {
                    $ds = $listTime;
                }
                if ($ds === '' || !preg_match('/^([12]\d{3})-(\d{1,2})-(\d{1,2})/', $ds, $m)) {
                    continue;
                }
                $mo = (int)$m[2];
                if ($mo < 1 || $mo > 12) {
                    continue;
                }
                $ymRow = $m[1] . '-' . str_pad((string)$mo, 2, '0', STR_PAD_LEFT);
                $rowMonthStart = $ymRow . '-01 00:00:00';
                $rowMonthEnd = date('Y-m-t 23:59:59', strtotime($rowMonthStart));
                if (strcmp($rowMonthEnd, $monthStart) < 0 || strcmp($rowMonthStart, $monthEnd) > 0) {
                    continue;
                }
            }
            if ($search !== '') {
                $hitSearch = false;
                foreach ($searchColNames as $c) {
                    $cell = isset($r[$c]) ? (string)$r[$c] : '';
                    if ($cell !== '' && $strContains($cell, $search)) {
                        $hitSearch = true;
                        break;
                    }
                }
                if (!$hitSearch) {
                    continue;
                }
            }
            foreach ($filterArr as $fk => $fv) {
                if (!preg_match('/^[a-zA-Z0-9_\-\.]+$/', (string)$fk)) {
                    continue;
                }
                if (is_array($fv)) {
                    continue;
                }
                if ($fv === '' && $fv !== '0' && $fv !== 0) {
                    continue;
                }
                $sym = strtoupper(trim((string)($opArr[$fk] ?? '=')));
                $sym = str_replace(['LIKE %...%', 'NOT LIKE %...%'], ['LIKE', 'NOT LIKE'], $sym);
                $field = $stripAlias($fk);
                $cell = array_key_exists($field, $r) ? $r[$field] : null;
                $cellStr = trim((string)$cell);

                switch ($sym) {
                    case '=':
                        if ((string)$cell !== (string)$fv) {
                            continue 3;
                        }
                        break;
                    case '<>':
                        if ((string)$cell === (string)$fv) {
                            continue 3;
                        }
                        break;
                    case 'LIKE':
                    case 'NOT LIKE':
                        $needle = trim((string)$fv);
                        $hit = ($needle !== '' && $strContains($cellStr, $needle));
                        if ($sym === 'LIKE' && !$hit) {
                            continue 3;
                        }
                        if ($sym === 'NOT LIKE' && $hit) {
                            continue 3;
                        }
                        break;
                    case '>':
                    case '>=':
                    case '<':
                    case '<=':
                        if (!is_numeric($cell) && $cellStr === '') {
                            continue 3;
                        }
                        $cv = is_numeric($cell) ? (float)$cell : (float)$cellStr;
                        $vv = (float)$fv;
                        if ($sym === '>' && !($cv > $vv)) {
                            continue 3;
                        }
                        if ($sym === '>=' && !($cv >= $vv)) {
                            continue 3;
                        }
                        if ($sym === '<' && !($cv < $vv)) {
                            continue 3;
                        }
                        if ($sym === '<=' && !($cv <= $vv)) {
                            continue 3;
                        }
                        break;
                    case 'RANGE':
                    case 'NOT RANGE':
                    case 'BETWEEN':
                    case 'NOT BETWEEN':
                    case 'BETWEEN TIME':
                    case 'NOT BETWEEN TIME':
                        $rawR = is_array($fv) ? implode(',', $fv) : (string)$fv;
                        $rawR = str_replace(' - ', ',', $rawR);
                        $arr = array_slice(array_map('trim', explode(',', $rawR)), 0, 2);
                        if (count($arr) < 2) {
                            break;
                        }
                        $lo = $arr[0];
                        $hi = $arr[1];
                        if ($lo === '' && $hi === '') {
                            break;
                        }
                        $isNot = (strpos($sym, 'NOT') !== false);
                        if ($lo === '') {
                            $in = ($cellStr !== '' && $cellStr <= $hi);
                            if ($isNot ? $in : !$in) {
                                continue 3;
                            }
                            break;
                        }
                        if ($hi === '') {
                            $in = ($cellStr !== '' && $cellStr >= $lo);
                            if ($isNot ? $in : !$in) {
                                continue 3;
                            }
                            break;
                        }
                        $in = ($cellStr >= $lo && $cellStr <= $hi);
                        if ($isNot ? $in : !$in) {
                            continue 3;
                        }
                        break;
                    case 'NULL':
                    case 'IS NULL':
                        if ($cell !== null && $cell !== '') {
                            continue 3;
                        }
                        break;
                    case 'NOT NULL':
                    case 'IS NOT NULL':
                        if ($cell === null || $cell === '') {
                            continue 3;
                        }
                        break;
                    default:
                        break;
                }
            }
            $filtered[] = $r;
        }

        return $filtered;
    }


    /**
     * 查询订单 purchase_order 数据查有无记录，无则插、有则改（全部写在本方法内）
     */
    public function snapshotToProcure()
    {
        if (!$this->request->isPost() || !$this->request->isAjax()) {
            $this->error(__('Invalid parameters'));
        }
        $row = json_decode($this->request->post('row_json', ''), true);
        if (!is_array($row)) {
            $this->error(__('Invalid parameters'));
        }
        try {
            $ids = $this->extractScydgyRowId($row);
            if (!$this->isValidScydgyRowId($ids)) {
                throw new \Exception($this->formatProcuremenRowLabel($row) . '数据不完整，请刷新列表后重试');
            }

            $exists = Db::table('purchase_order')->where('scydgy_id', $ids)->find();

            $data = [
                'scydgy_id'     => $ids,
                'CCYDH'         => $row['CCYDH'] ?? null,
                'CYJMC'         => $row['CYJMC'] ?? null,
                'CCLBMMC'       => $row['CCLBMMC'] ?? null,
                'CDXMC'         => $row['CDXMC'] ?? null,
                'CGYBH'         => $row['CGYBH'] ?? null,
                'CGYMC'         => $row['CGYMC'] ?? null,
                'CDW'           => $row['CDW'] ?? null,
                'NGZL'          => $row['NGZL'] ?? null,
                'CDF'           => $row['CDF'] ?? null,
                'cGzzxMc'       => $row['cGzzxMc'] ?? null,
                'MBZ'           => $row['MBZ'] ?? null,
                'bwjg'          => $row['bwjg'] ?? null,
                'iStatus'       => $row['iStatus'] ?? null,
                'dStamp'        => $row['dStamp'] ?? null,
                'dputrecord'    => $row['dputrecord'] ?? null,
                'cywyxm'        => $row['cywyxm'] ?? null,
                'This_quantity' => $row['This_quantity'] ?? $row['this_quantity'] ?? null,
                'ceilingPrice'  => $row['ceilingPrice'] ?? $row['ceiling_price'] ?? null,
            ];
            $qtySnap = trim((string)($data['This_quantity'] ?? ''));
            $priceSnap = trim((string)($data['ceilingPrice'] ?? ''));
            if (!$exists && $qtySnap === '' && $priceSnap === '') {
                $this->success('操作成功');

                return;
            }

            if ($exists) {
                $upd = $data;
                unset($upd['scydgy_id'], $upd['status']);
                Db::table('purchase_order')->where('scydgy_id', $ids)->update($upd);
            } else {
                // 新增：不写 status（空/走库默认）；仅写创建时间
                $data['createtime'] = date('Y-m-d H:i:s');
                Db::table('purchase_order')->insert($data);
            }
        } catch (\Throwable $e) {
            $this->error($e->getMessage());
        }
        // 操作记录仅在「审核提交」时写入（review POST + addOrderLog），此处同步不写日志，避免与下发记录重复
        $this->success('操作成功');
    }

    /**
     * 未发列表
     * 「完结」或「仅保存本次数量/最高限价」：有则改、无则插
     * POST finish=1（默认）：并置 status=1；finish=0：更新时不改 status；新增不写 status。
     */
    public function completeDirectly()
    {
        if (!$this->request->isPost() || !$this->request->isAjax()) {
            $this->error(__('参数错误'));
        }
        if (!$this->procuremenCanComplete()) {
            $this->error(__('You have no permission'));
        }
        $row = json_decode($this->request->post('row_json', ''), true);
        if (!is_array($row)) {
            $this->error(__('Invalid parameters'));
        }
        $finishRaw = $this->request->post('finish', '1');
        $asComplete = ($finishRaw === '1' || $finishRaw === 1 || $finishRaw === true);
        $poIdLog = null;

        try {
            // 获取工序行 ID，对应 purchase_order.scydgy_id；有则改、无则插
            $ids = $this->extractScydgyRowId($row);
            if (!$this->isValidScydgyRowId($ids)) {
                throw new \Exception($this->formatProcuremenRowLabel($row) . '数据不完整，请刷新列表后重试');
            }

            if ($asComplete) {
                $this->assertPickRowCanComplete($ids, $row);
            }

            $exists = Db::table('purchase_order')->where('scydgy_id', $ids)->find();

            $data = [
                'scydgy_id'     => $ids,
                'CCYDH'         => $row['CCYDH'] ?? null,
                'CYJMC'         => $row['CYJMC'] ?? null,
                'CCLBMMC'       => $row['CCLBMMC'] ?? null,
                'CDXMC'         => $row['CDXMC'] ?? null,
                'CGYBH'         => $row['CGYBH'] ?? null,
                'CGYMC'         => $row['CGYMC'] ?? null,
                'CDW'           => $row['CDW'] ?? null,
                'NGZL'          => $row['NGZL'] ?? null,
                'CDF'           => $row['CDF'] ?? null,
                'cGzzxMc'       => $row['cGzzxMc'] ?? null,
                'MBZ'           => $row['MBZ'] ?? null,
                'bwjg'          => $row['bwjg'] ?? null,
                'iStatus'       => $row['iStatus'] ?? null,
                'dStamp'        => $row['dStamp'] ?? null,
                'dputrecord'    => $row['dputrecord'] ?? null,
                'cywyxm'        => $row['cywyxm'] ?? null,
                'This_quantity' => $row['This_quantity'] ?? $row['this_quantity'] ?? null,
                'ceilingPrice'  => $row['ceilingPrice'] ?? $row['ceiling_price'] ?? null,
            ];

            if ($asComplete) {
                $data['status'] = ProcuremenStatus::PO_COMPLETED;
                $data['wflow_status'] = ProcuremenStatus::WFLOW_APPROVED;
            }

            $qtyCd = trim((string)($data['This_quantity'] ?? ''));
            $priceCd = trim((string)($data['ceilingPrice'] ?? ''));
            if (!$asComplete && !$exists && $qtyCd === '' && $priceCd === '') {
                $this->success('操作成功');

                return;
            }

            if ($exists) {
                $upd = $data;
                unset($upd['scydgy_id']);
                if (!$asComplete) {
                    unset($upd['status']);
                }
                Db::table('purchase_order')->where('scydgy_id', $ids)->update($upd);
            } else {
                // 新增：不写 status；完结时 $data 已含 status=1
                $data['createtime'] = date('Y-m-d H:i:s');
                Db::table('purchase_order')->insert($data);
            }
        } catch (\Throwable $e) {
            $this->error($e->getMessage());
        }
        try {
            $rpo = Db::table('purchase_order')->where('scydgy_id', $ids)->find();
            if (is_array($rpo)) {
                $tid = (int)($rpo['id'] ?? $rpo['ID'] ?? 0);
                $poIdLog = $tid > 0 ? $tid : null;
            }
        } catch (\Throwable $e) {
            $poIdLog = null;
        }
        $q = isset($data['This_quantity']) ? trim((string)$data['This_quantity']) : '';
        $p = isset($data['ceilingPrice']) ? trim((string)$data['ceilingPrice']) : '';
        if ($asComplete) {
            $this->addOrderLog(
                $ids,
                'mark_complete',
                '点击「完结」，已标记为已完结',
                $poIdLog
            );
            try {
                $pdfPublicPath = (string)$this->savePurchaseConfirmDetailPdf($ids, (int)($poIdLog ?? 0));
                if ($pdfPublicPath === '') {
                    Log::write('完结存证PDF/OSS未生成 scydgy_id=' . $ids, 'notice');
                }
            } catch (\Throwable $e) {
                Log::write('完结存证PDF异常 scydgy_id=' . $ids . ' ' . $e->getMessage(), 'error');
            }
        } else {
            $this->addOrderLog(
                $ids,
                'save_qty_price',
                '保存本次数量、最高限价：本次数量「' . ($q !== '' ? $q : '') . '」，最高限价「' . ($p !== '' ? $p : '') . '」',
                $poIdLog
            );
        }
        $this->pickHiddenScydgySetCache = null;
        $this->success("操作成功");
    }

    /**
     * 未发列表：从 purchase_order 合并已填的本次数量、最高限价（若表中有对应列）
     *
     * @param array<int, array> $rows 引用传递当前页行
     */
    protected function mergePurchaseOrder(array &$rows)
    {
        if ($rows === []) {
            return;
        }
        $ids = [];
        foreach ($rows as $rw) {
            if (!is_array($rw)) {
                continue;
            }
            $id = (int)($rw['ID'] ?? 0);
            if ($id > 0) {
                $ids[$id] = true;
            }
        }
        $idList = array_keys($ids);
        if ($idList === []) {
            return;
        }
        try {
            $list = Db::table('purchase_order')
                ->where('scydgy_id', 'in', $idList)
                ->field('scydgy_id,This_quantity,ceilingPrice')
                ->select();
        } catch (\Throwable $e) {
            return;
        }
        if (!is_array($list)) {
            return;
        }
        $byId = [];
        foreach ($list as $dbRow) {
            if (!is_array($dbRow) || !isset($dbRow['scydgy_id'])) {
                continue;
            }
            $byId[(int)$dbRow['scydgy_id']] = $dbRow;
        }
        foreach ($rows as &$rw) {
            if (!is_array($rw)) {
                continue;
            }
            $sid = (int)($rw['ID'] ?? 0);
            if (!$this->isValidScydgyRowId($sid) || !isset($byId[$sid])) {
                continue;
            }
            $db = $byId[$sid];
            if (array_key_exists('This_quantity', $db) && $db['This_quantity'] !== null && $db['This_quantity'] !== '') {
                $rw['This_quantity'] = $db['This_quantity'];
            }
            if (array_key_exists('ceilingPrice', $db) && $db['ceilingPrice'] !== null && $db['ceilingPrice'] !== '') {
                $rw['ceilingPrice'] = $db['ceilingPrice'];
            } elseif (array_key_exists('ceiling_price', $db) && $db['ceiling_price'] !== null && $db['ceiling_price'] !== '') {
                $rw['ceilingPrice'] = $db['ceiling_price'];
            }
        }
        unset($rw);
    }

    /**
     * 采购确认：明细选中 status=1、未选 status=0；同时将 purchase_order 主表 status 置为 1
     */
    public function purchaseConfirmPick()
    {
        if (!$this->request->isPost() || !$this->request->isAjax()) {
            $this->error(__('Invalid parameters'));
        }
        if (!$this->hasProcuremenPerm(['purchaseconfirmpick', 'purchaseConfirmPick'])) {
            $this->error(__('You have no permission'));
        }

        $batchRaw = trim((string)$this->request->post('order_picks_json', ''));
        if ($batchRaw !== '') {
            $this->handlePurchaseConfirmOrderBatch($batchRaw);

            return;
        }

        $scydgyId = trim((string)$this->request->post('scydgy_id', ''));
        $sid = (int)$scydgyId;
        if (!$this->isValidScydgyRowId($sid)) {
            $this->error('参数无效');
        }

        $parseIdList = function ($raw) {
            if (is_array($raw)) {
                $arr = $raw;
            } else {
                $decoded = json_decode((string)$raw, true);
                $arr = is_array($decoded) ? $decoded : [];
            }

            return array_values(array_unique(array_filter(array_map('intval', $arr))));
        };

        $selectedRaw = $this->request->post('selected_ids', null);
        if ($selectedRaw === null || $selectedRaw === '') {
            $legacy = (int)$this->request->post('selected_id', 0);
            $selectedIds = $legacy > 0 ? [$legacy] : [];
        } else {
            $selectedIds = $parseIdList($selectedRaw);
        }

        $unselectedIds = $parseIdList($this->request->post('unselected_ids', '[]'));

        $purchaseOrderId = (int)$this->request->post('purchase_order_id', 0);
        try {
            $result = $this->runPurchaseConfirmPick($sid, $selectedIds, $unselectedIds, $purchaseOrderId);
        } catch (\InvalidArgumentException $e) {
            $this->error($e->getMessage());
        } catch (\Throwable $e) {
            $this->error($e->getMessage());
        }
        $this->pickHiddenScydgySetCache = null;
        $this->success('操作成功', '', $result);
    }

    /**
     * 整单采购确认（多道工序一次提交）
     */
    protected function handlePurchaseConfirmOrderBatch(string $batchRaw): void
    {
        $decoded = json_decode($batchRaw, true);
        if (!is_array($decoded) || $decoded === []) {
            $this->error('提交数据无效');
        }
        $picks = [];
        foreach ($decoded as $item) {
            if (!is_array($item)) {
                continue;
            }
            $sid = (int)($item['scydgy_id'] ?? 0);
            if (!$this->isValidScydgyRowId($sid)) {
                continue;
            }
            $sel = $item['selected_ids'] ?? ($item['selected_id'] ?? []);
            if (!is_array($sel)) {
                $sel = [(int)$sel];
            }
            $unsel = $item['unselected_ids'] ?? [];
            if (!is_array($unsel)) {
                $unsel = json_decode((string)$unsel, true);
                $unsel = is_array($unsel) ? $unsel : [];
            }
            $picks[] = [
                'scydgy_id'         => $sid,
                'purchase_order_id' => (int)($item['purchase_order_id'] ?? 0),
                'selected_ids'      => array_values(array_unique(array_filter(array_map('intval', $sel)))),
                'unselected_ids'    => array_values(array_unique(array_filter(array_map('intval', $unsel)))),
            ];
        }
        if ($picks === []) {
            $this->error('提交数据无效');
        }

        Db::startTrans();
        $results = [];
        try {
            foreach ($picks as $pick) {
                $results[] = $this->runPurchaseConfirmPick(
                    (int)$pick['scydgy_id'],
                    $pick['selected_ids'],
                    $pick['unselected_ids'],
                    (int)$pick['purchase_order_id'],
                    false
                );
            }
            Db::commit();
        } catch (\Throwable $e) {
            Db::rollback();
            $msg = $e->getMessage();
            $this->error($msg !== '' ? $msg : '提交失败');
        }

        $this->pickHiddenScydgySetCache = null;
        $this->success('操作成功', '', ['batch' => $results]);
    }

    /**
     * @return array<string, mixed>
     */
    protected function runPurchaseConfirmPick(int $sid, array $selectedIds, array $unselectedIds, int $purchaseOrderId, bool $manageTransaction = true): array
    {
        $poRow = ProcuremenGuard::loadPurchaseOrderOrFail($sid);
        ProcuremenGuard::assertWflowPendingApproval($poRow);
        ProcuremenGuard::assertNotCompleted($poRow, '订单已完结，无法重复审批');

        $scydgyId = (string)$sid;
        if ($selectedIds === []) {
            throw new \InvalidArgumentException('请至少勾选一条明细');
        }

        $inter = array_intersect($selectedIds, $unselectedIds);
        if ($inter !== []) {
            throw new \InvalidArgumentException('选中与未选中 ID 不能重复');
        }

        $allIds = $this->purchaseOrderDetail($sid);
        if ($allIds === []) {
            throw new \InvalidArgumentException('未找到该工序行的下发明细');
        }

        foreach ($selectedIds as $id) {
            if (!in_array($id, $allIds, true)) {
                throw new \InvalidArgumentException('选中 ID 不属于当前工序行');
            }
        }
        foreach ($unselectedIds as $id) {
            if (!in_array($id, $allIds, true)) {
                throw new \InvalidArgumentException('未选中 ID 不属于当前工序行');
            }
        }

        $union = array_values(array_unique(array_merge($selectedIds, $unselectedIds)));
        sort($union, SORT_NUMERIC);
        $expect = $allIds;
        sort($expect, SORT_NUMERIC);
        if ($union !== $expect) {
            throw new \InvalidArgumentException('请提交当前工序下全部明细 ID（选中 + 未选中）');
        }

        if ($manageTransaction) {
            Db::startTrans();
        }
        try {
            Db::table('purchase_order_detail')->where('scydgy_id', $sid)->update(['status' => ProcuremenStatus::POD_UNPICKED]);
            $aff = 0;
            try {
                $aff = (int)Db::table('purchase_order_detail')->where('scydgy_id', $sid)->where('id', 'in', $selectedIds)->update(['status' => ProcuremenStatus::POD_PICKED]);
            } catch (\Throwable $e) {
                $aff = (int)Db::table('purchase_order_detail')->where('scydgy_id', $sid)->where('ID', 'in', $selectedIds)->update(['status' => ProcuremenStatus::POD_PICKED]);
            }
            if ($aff < 1) {
                throw new \Exception('更新选中状态失败');
            }

            $poPayload = [
                'status'       => ProcuremenStatus::PO_COMPLETED,
                'wflow_status' => ProcuremenStatus::WFLOW_APPROVED,
            ];
            if ($purchaseOrderId > 0) {
                $poAff = (int)Db::table('purchase_order')
                    ->where('id', $purchaseOrderId)
                    ->where('scydgy_id', $sid)
                    ->update($poPayload);
                if ($poAff < 1) {
                    throw new \Exception('主表订单不存在或与工序行不匹配');
                }
            } else {
                $poAff = (int)Db::table('purchase_order')->where('scydgy_id', $sid)->update($poPayload);
                if ($poAff < 1) {
                    throw new \Exception('未找到');
                }
            }

            $this->updatePurchaseOrderDetailStatusNameByIds($sid, $selectedIds, '已完成');
            $this->updatePurchaseOrderDetailStatusNameByIds($sid, $unselectedIds, '未通过');

            if ($manageTransaction) {
                Db::commit();
            }
        } catch (\Throwable $e) {
            if ($manageTransaction) {
                Db::rollback();
            }
            throw $e;
        }

        $poIdFinal = $purchaseOrderId;
        if ($poIdFinal <= 0) {
            try {
                $rpo = Db::table('purchase_order')->where('scydgy_id', $sid)->find();
                if (is_array($rpo)) {
                    $poIdFinal = (int)($rpo['id'] ?? $rpo['ID'] ?? 0);
                }
            } catch (\Throwable $e) {
                $poIdFinal = 0;
            }
        }
        $pickNames = [];
        foreach ($selectedIds as $pid) {
            $dr = $this->purchaseOrderDetai($sid, $pid);
            $nm = trim((string)($dr['company_name'] ?? ''));
            $pickNames[] = $nm !== '' ? $nm : ('明细#' . $pid);
        }
        $this->addOrderLog(
            $sid,
            'purchase_confirm',
            '审核确认供应商：已选定「' . implode('、', $pickNames) . '」',
            $poIdFinal > 0 ? $poIdFinal : null
        );

        $confirmNotifyVars = $this->buildPurchaseConfirmNotifyVars($sid, $selectedIds[0] ?? 0);

        $sendSmsSafe = function ($phone, $content) {
            $phone = trim((string)$phone);
            if ($phone === '') {
                return;
            }
            try {
                $this->smsbao($phone, $content);
            } catch (\Throwable $e) {
                Log::write('采购确认短信失败 phone=' . $phone . ' ' . $e->getMessage(), 'error');
            }
        };

        foreach ($selectedIds as $pid) {
            $dr = $this->purchaseOrderDetai($sid, $pid);
            if (!is_array($dr)) {
                continue;
            }
            $cname = trim((string)($dr['company_name'] ?? ''));
            $ph = trim((string)($dr['phone'] ?? ''));
            $sms = $this->renderNotifyTemplate('confirm_ok', array_merge($confirmNotifyVars, [
                'company_name' => $cname,
                'contact_name' => $this->resolveCustomerContactName($ph, $cname),
                'phone'        => $ph,
            ]));
            $sendSmsSafe((string)($dr['phone'] ?? ''), $sms);
        }
        foreach ($unselectedIds as $pid) {
            $dr = $this->purchaseOrderDetai($sid, $pid);
            if (!is_array($dr)) {
                continue;
            }
            $cname = trim((string)($dr['company_name'] ?? ''));
            $ph = trim((string)($dr['phone'] ?? ''));
            $sms = $this->renderNotifyTemplate('confirm_fail', array_merge($confirmNotifyVars, [
                'company_name' => $cname,
                'contact_name' => $this->resolveCustomerContactName($ph, $cname),
                'phone'        => $ph,
            ]));
            $sendSmsSafe((string)($dr['phone'] ?? ''), $sms);
        }

        Log::write(sprintf(
            'purchaseConfirmPick scydgy_id=%s purchase_order_id=%d selected_ids=%s unselected_ids=%s',
            $scydgyId,
            $purchaseOrderId,
            json_encode($selectedIds, JSON_UNESCAPED_UNICODE),
            json_encode($unselectedIds, JSON_UNESCAPED_UNICODE)
        ), 'notice');

        $pdfPublicPath = '';
        try {
            $pdfPublicPath = (string)$this->savePurchaseConfirmDetailPdf($sid, $poIdFinal);
        } catch (\Throwable $e) {
            Log::write('采购确认PDF异常: ' . $e->getMessage(), 'error');
        }

        return [
            'scydgy_id'            => $scydgyId,
            'purchase_order_id'    => $purchaseOrderId,
            'selected_ids'         => $selectedIds,
            'unselected_ids'       => $unselectedIds,
            'purchase_confirm_pdf' => $pdfPublicPath,
        ];
    }

    /**
     * 批量更新 purchase_order_detail.status_name（兼容 id / ID 列名）
     *
     * @param int[] $detailIds
     */
    protected function updatePurchaseOrderDetailStatusNameByIds(int $sid, array $detailIds, string $statusName): void
    {
        $detailIds = array_values(array_unique(array_filter(array_map('intval', $detailIds))));
        if ($detailIds === []) {
            return;
        }
        $payload = ['status_name' => $statusName];
        try {
            Db::table('purchase_order_detail')->where('scydgy_id', $sid)->where('id', 'in', $detailIds)->update($payload);
        } catch (\Throwable $e) {
            Db::table('purchase_order_detail')->where('scydgy_id', $sid)->where('ID', 'in', $detailIds)->update($payload);
        }
    }

    /**
     * 审批驳回后按是否已报价恢复 status_name（未提交 / 已提交）
     */
    protected function restorePurchaseOrderDetailStatusNamesAfterReject(int $sid): void
    {
        try {
            $rows = Db::table('purchase_order_detail')->where('scydgy_id', $sid)->select();
        } catch (\Throwable $e) {
            return;
        }
        if (!is_array($rows)) {
            return;
        }
        foreach ($rows as $dr) {
            if (!is_array($dr)) {
                continue;
            }
            $id = (int)($dr['id'] ?? $dr['ID'] ?? 0);
            if ($id <= 0) {
                continue;
            }
            $sn = $this->resolvePurchaseOrderDetailQuoteStatusName($dr);
            $pk = isset($dr['id']) ? 'id' : (isset($dr['ID']) ? 'ID' : 'id');
            try {
                Db::table('purchase_order_detail')->where($pk, $id)->update(['status_name' => $sn]);
            } catch (\Throwable $e) {
            }
        }
    }

    /**
     * @param array<string, mixed> $detailRow
     */
    protected function resolvePurchaseOrderDetailQuoteStatusName(array $detailRow): string
    {
        $am = $detailRow['amount'] ?? null;
        $dv = isset($detailRow['delivery']) ? trim((string)$detailRow['delivery']) : '';
        $amountFilled = !($am === null || $am === '' || (is_string($am) && trim($am) === ''));
        $deliveryFilled = ($dv !== '' && !preg_match('/^0000-00-00/i', $dv));

        return ($amountFilled || $deliveryFilled) ? '已提交' : '未提交';
    }

    /**
     * @return int[]
     */
    protected function purchaseOrderDetail(int $scydgyId): array
    {
        if (!$this->isValidScydgyRowId($scydgyId)) {
            return [];
        }
        try {
            $listQuery = Db::table('purchase_order_detail')->where('scydgy_id', $scydgyId);
            $this->applyActivePurchaseOrderDetailWhere($listQuery);
            $list = $listQuery->select();
        } catch (\Throwable $e) {
            return [];
        }
        if (!is_array($list)) {
            return [];
        }
        $ids = [];
        foreach ($list as $r) {
            if (!is_array($r)) {
                continue;
            }
            $pk = (int)($r['id'] ?? $r['ID'] ?? 0);
            if ($pk > 0) {
                $ids[] = $pk;
            }
        }

        return array_values(array_unique($ids));
    }

    /**
     * 获取当前登录用户信息 [id, 展示名]
     */
    protected function GetUseName(): array
    {
        $id = 0;
        $name = '';
        try {
            if ($this->auth && $this->auth->isLogin()) {
                $u = $this->auth->getUserInfo();
                if (is_array($u)) {
                    $id = (int)($u['id'] ?? 0);
                    $name = trim((string)($u['nickname'] ?? ''));
                    if ($name === '') {
                        $name = trim((string)($u['username'] ?? ''));
                    }
                }
            }
        } catch (\Throwable $e) {
        }
        if ($name === '') {
            $name = '未知用户';
        }

        return [$id, $name];
    }

    /**
     * 协助采购操作日志（表未建时仅写 runtime 日志，不中断业务）
     */
    protected function addOrderLog(int $scydgyId, string $action, string $content, ?int $purchaseOrderId = null): void
    {
        ProcuremenOperLog::write($scydgyId, $action, $content, $purchaseOrderId, $this->GetUseName());
    }

    /**
     * 按主键取一条
     */
    protected function purchaseOrderDetai(int $scydgyId, int $pk): array
    {
        if (!$this->isValidScydgyRowId($scydgyId) || $pk <= 0) {
            return [];
        }
        try {
            $one = Db::table('purchase_order_detail')->where('scydgy_id', $scydgyId)->where('id', $pk)->find();
            if (is_array($one)) {
                return $one;
            }
        } catch (\Throwable $e) {
        }
        try {
            $one = Db::table('purchase_order_detail')->where('scydgy_id', $scydgyId)->where('ID', $pk)->find();
            if (is_array($one)) {
                return $one;
            }
        } catch (\Throwable $e) {
        }

        return [];
    }

    /**
     * 主表/明细时间字段统一为可读字符串（用于详情进度）
     */
    protected function formatProcuremenDetailTime($v): string
    {
        if ($v === null || $v === '') {
            return '';
        }
        if (is_numeric($v) && (int)$v > 946684800) {
            return date('Y-m-d H:i:s', (int)$v);
        }
        return ProcuremenTime::formatDisplayDateTime($v);
    }

    /**
     * 交货日期仅展示 YYYY-MM-DD（详情表、列表展示用）
     */
    protected function formatDeliveryYmd($v): string
    {
        if ($v === null || $v === '') {
            return '';
        }
        $s = trim((string)$v);
        if ($s === '' || preg_match('/^0000-00-00/i', $s)) {
            return '';
        }
        if (preg_match('/^(\d{4}-\d{2}-\d{2})/', $s, $m)) {
            return $m[1];
        }
        $ts = strtotime($s);

        return ($ts !== false && $ts > 0) ? date('Y-m-d', $ts) : $s;
    }

    /**
     * 供应商是否已在手机端填写单价或交货日期（任一有值即视为已操作）
     */
    protected function detailRowSupplierOperated(array $r): bool
    {
        $am = $r['amount'] ?? null;
        $okAmt = $am !== null && $am !== '' && !(is_string($am) && trim($am) === '');
        $dv = isset($r['delivery']) ? trim((string)$r['delivery']) : '';
        $okDel = $dv !== '' && !preg_match('/^0000-00-00/i', $dv);

        return $okAmt || $okDel;
    }

    /**
     * 详情供应商表「操作时间」：仅手机端填写单价/交期后展示，不用下发明细的 createtime
     */
    protected function resolveDetailSupplierOperTime(array $r): string
    {
        if (!$this->detailRowSupplierOperated($r)) {
            return '';
        }
        $t = $this->formatProcuremenDetailTime($r['updatetime'] ?? null);
        if ($t !== '') {
            return $t;
        }
        foreach (['delivery_createtime', 'deliverycreatetime'] as $col) {
            if (!isset($r[$col]) || $r[$col] === '' || $r[$col] === null) {
                continue;
            }
            $t = $this->formatProcuremenDetailTime($r[$col]);
            if ($t !== '') {
                return $t;
            }
        }

        return '';
    }

    /**
     * 供应商已接单：金额与交货日期均已填写（与列表汇总逻辑一致）
     */
    protected function detailRowSupplierAccepted(array $r): bool
    {
        $am = $r['amount'] ?? null;
        $okAmt = $am !== null && $am !== '' && !(is_string($am) && trim($am) === '');
        $dv = isset($r['delivery']) ? trim((string)$r['delivery']) : '';
        $okDel = $dv !== '' && !preg_match('/^0000-00-00/i', $dv);

        return $okAmt && $okDel;
    }

    /**
     * 是否已协助向供应商下发（有下发明细、已进入审批流或记录下发时间）
     */
    protected function isProcuremenOrderIssued(array $main, int $detailCount): bool
    {
        if ($detailCount > 0) {
            return true;
        }
        if (ProcuremenStatus::wflowAtLeastConfirm($main['wflow_status'] ?? '')) {
            return true;
        }
        $pickTime = trim((string)($main['pick_time'] ?? ''));
        if ($pickTime !== '' && stripos($pickTime, '0000-00-00') !== 0) {
            return true;
        }

        return false;
    }

    /**
     * 下发时间：优先 pick_time，其次首条下发明细时间
     */
    protected function resolveProcuremenIssueTime(array $main, array $details): string
    {
        $issueTime = $this->formatProcuremenDetailTime($main['pick_time'] ?? null);
        if ($issueTime !== '') {
            return $issueTime;
        }
        foreach ($details as $dr) {
            if (!is_array($dr)) {
                continue;
            }
            $t = $this->formatProcuremenDetailTime($dr['createtime'] ?? null);
            if ($t !== '' && ($issueTime === '' || strcmp($t, $issueTime) < 0)) {
                $issueTime = $t;
            }
        }
        if ($issueTime !== '') {
            return $issueTime;
        }

        return $this->formatProcuremenDetailTime($main['updatetime'] ?? null);
    }

    /**
     * 直接点「完结」时间：优先操作记录 mark_complete
     */
    protected function resolveProcuremenMarkCompleteTime(int $scydgyId): string
    {
        return ProcuremenOperLog::resolveMarkCompleteTime($scydgyId);
    }

    /**
     * 操作记录时间（取指定 action 最近一条）
     *
     * @param string|array<int, string> $actions
     */
    protected function resolveProcuremenOperLogTime(int $scydgyId, $actions): string
    {
        return ProcuremenOperLog::resolveLatestTime($scydgyId, $actions);
    }

    /**
     * 详情弹层：进度步骤 + 订单摘要 + 下发明细（已下发 / 已完结均可用）
     *
     * @param array $main purchase_order 一行
     * @param array $details purchase_order_detail 多行（已预处理 createtime_text）
     * @return array{steps: array, orderSummary: array, orderSummaryGrid: array, detailRows: array}
     */
    protected function buildProcuremenDetailsViewData(array $main, array $details): array
    {
        $issueCnt = count($details);
        $acceptCnt = 0;
        $pickedName = '';
        $pickedTime = '';
        foreach ($details as $dr) {
            if (!is_array($dr)) {
                continue;
            }
            if ($this->detailRowSupplierAccepted($dr)) {
                $acceptCnt++;
            }
            if (ProcuremenStatus::isPodPicked($dr['status'] ?? '')) {
                if ($pickedName === '') {
                    $pickedName = trim((string)($dr['company_name'] ?? ''));
                }
                if ($pickedTime === '') {
                    $pickedTime = trim((string)($dr['createtime_text'] ?? ''));
                    if ($pickedTime === '') {
                        $pickedTime = $this->formatProcuremenDetailTime($dr['createtime'] ?? null);
                    }
                }
            }
        }

        $hasMain = $main !== [];
        $poTime = $this->formatProcuremenDetailTime($main['createtime'] ?? null);
        if ($poTime === '') {
            $poTime = $this->formatProcuremenDetailTime($main['dStamp'] ?? null);
        }
        $mainCompleted = ProcuremenStatus::isPoCompleted($main['status'] ?? '');
        $wflowPendingApproval = ProcuremenStatus::isWflowPendingApproval($main['wflow_status'] ?? '');
        $wflowAtLeastConfirm = ProcuremenStatus::wflowAtLeastConfirm($main['wflow_status'] ?? '');
        $issued = $this->isProcuremenOrderIssued($main, $issueCnt);
        $issueTime = $issued ? $this->resolveProcuremenIssueTime($main, $details) : '';

        $scydgyId = (int)($main['scydgy_id'] ?? 0);
        $auditSelectTime = $this->resolveProcuremenOperLogTime($scydgyId, ['audit_select', 'audit_confirm']);
        $confirmApproveTime = $this->resolveProcuremenOperLogTime($scydgyId, ['purchase_confirm']);

        $supplierTime = '';
        if ($acceptCnt > 0) {
            foreach ($details as $dr) {
                if (!is_array($dr) || !$this->detailRowSupplierAccepted($dr)) {
                    continue;
                }
                $t = $this->resolveDetailSupplierOperTime($dr);
                if ($t !== '' && ($supplierTime === '' || strcmp($t, $supplierTime) < 0)) {
                    $supplierTime = $t;
                }
            }
        }

        $directComplete = ($mainCompleted && !$issued);

        $doneTime = '';
        if ($mainCompleted) {
            if ($directComplete) {
                $doneTime = $this->resolveProcuremenMarkCompleteTime($scydgyId);
            }
            if ($doneTime === '') {
                $doneTime = $this->formatProcuremenDetailTime($main['updatetime'] ?? null);
            }
            if ($doneTime === '') {
                foreach ($details as $dr) {
                    if (!is_array($dr)) {
                        continue;
                    }
                    $t = $this->formatProcuremenDetailTime($dr['updatetime'] ?? $dr['createtime'] ?? null);
                    if ($t !== '' && ($doneTime === '' || strcmp($t, $doneTime) > 0)) {
                        $doneTime = $t;
                    }
                }
            }
            if ($doneTime === '') {
                $doneTime = $poTime;
            }
            if ($confirmApproveTime !== '') {
                $doneTime = $confirmApproveTime;
            }
        }

        if ($directComplete) {
            // 未下发直接完结：仅「未发」「已完结」两步完成，中间环节保持未进行
            $step1Done = $hasMain;
            $step2Done = false;
            $step3Done = false;
            $step4Done = false;
            $step5Done = false;
            $step6Done = true;
        } else {
            $step1Done = $issued;
            $step2Done = $issued;
            $step3Done = $acceptCnt > 0;
            $step4Done = $wflowPendingApproval;
            if (!$step4Done) {
                foreach ($details as $dr) {
                    if (is_array($dr) && ProcuremenStatus::isPodPicked($dr['status'] ?? '')) {
                        $step4Done = true;
                        break;
                    }
                }
            }
            $step5Done = $confirmApproveTime !== '' || $mainCompleted;
            $step6Done = $mainCompleted;

            // 已走下发流程并完结：中间环节按业务视为已全部完成（不显示灰色「未到达」）
            if ($mainCompleted && $issued) {
                $step3Done = true;
                $step4Done = true;
                $step5Done = true;
                if ($supplierTime === '') {
                    $fillT = $doneTime !== '' ? $doneTime : $poTime;
                    if ($fillT !== '') {
                        $supplierTime = $fillT;
                    }
                }
                if ($pickedTime === '') {
                    $fillT = $doneTime !== '' ? $doneTime : $poTime;
                    if ($fillT !== '') {
                        $pickedTime = $fillT;
                    }
                }
                if ($auditSelectTime === '') {
                    $fillT = $doneTime !== '' ? $doneTime : $poTime;
                    if ($fillT !== '') {
                        $auditSelectTime = $fillT;
                    }
                }
                if ($confirmApproveTime === '') {
                    $fillT = $doneTime !== '' ? $doneTime : $poTime;
                    if ($fillT !== '') {
                        $confirmApproveTime = $fillT;
                    }
                }
            }
        }

        $poTime = ProcuremenTime::formatDisplayDateTime($poTime);
        $issueTime = ProcuremenTime::formatDisplayDateTime($issueTime);
        $supplierTime = ProcuremenTime::formatDisplayDateTime($supplierTime);
        $pickedTime = ProcuremenTime::formatDisplayDateTime($pickedTime);
        $auditSelectTime = ProcuremenTime::formatDisplayDateTime($auditSelectTime);
        $confirmApproveTime = ProcuremenTime::formatDisplayDateTime($confirmApproveTime);
        $doneTime = ProcuremenTime::formatDisplayDateTime($doneTime);

        $steps = [
            [
                'title'    => '未发',
                'subtitle' => '',
                'time'     => $issued ? '—' : ($hasMain ? $poTime : ''),
                'done'     => $step1Done,
            ],
            [
                'title'    => '下发',
                'subtitle' => '',
                'time'     => $step2Done ? ($issueTime !== '' ? $issueTime : $poTime) : '',
                'done'     => $step2Done,
            ],
            [
                'title'    => '供应商接单',
                'subtitle' => '下发 ' . $issueCnt . ' / 接单 ' . $acceptCnt,
                'time'     => '',
                'done'     => $step3Done,
            ],
            [
                'title'    => '待确认',
                'subtitle' => $step4Done
                    ? ($pickedName !== '' ? ('选定：' . $pickedName) : '')
                    : ($issued ? '待选供应商' : ''),
                'time'     => $step4Done ? ($auditSelectTime !== '' ? $auditSelectTime : $pickedTime) : '',
                'done'     => $step4Done,
            ],
            [
                'title'    => '待审批',
                'subtitle' => ($pickedName !== '' && $step4Done) ? ('供应商：' . $pickedName) : '',
                'time'     => $step5Done ? ($confirmApproveTime !== '' ? $confirmApproveTime : $doneTime) : '',
                'done'     => $step5Done,
            ],
            [
                'title'    => '已完结',
                'subtitle' => '',
                'time'     => $step6Done ? $doneTime : '',
                'done'     => $step6Done,
            ],
        ];

        $currentIdx = count($steps) - 1;
        if (!$directComplete) {
            foreach ($steps as $i => $s) {
                if (!$s['done']) {
                    $currentIdx = $i;
                    break;
                }
            }
        }
        $nSteps = count($steps);
        foreach ($steps as $idx => &$s) {
            $s['current'] = ($idx === $currentIdx);
            if ($idx === 0) {
                $s['pdf_left_bg'] = '';
            } else {
                $s['pdf_left_bg'] = !empty($steps[$idx - 1]['done']) ? '#1890ff' : '#e0e0e0';
            }
            if ($idx >= $nSteps - 1) {
                $s['pdf_right_bg'] = '';
            } else {
                $s['pdf_right_bg'] = !empty($s['done']) ? '#1890ff' : '#e0e0e0';
            }
        }
        unset($s);

        $labelMap = [
            'CCYDH'         => '订单号',
            'CYJMC'         => '印件名称',
            'CCLBMMC'       => '承揽部门',
            'CGYMC'         => '工序名称',
            'CDW'           => '单位',
            'NGZL'          => '工作量',
            'CDF'           => '单价',
            'cGzzxMc'      => '工作中心',
            'MBZ'           => '备注',
            'This_quantity' => '本次数量',
            'ceilingPrice'  => '最高限价',
        ];
        $orderSummary = [];
        foreach ($labelMap as $key => $lab) {
            if (!array_key_exists($key, $main)) {
                continue;
            }
            $val = $main[$key];
            if ($val === null) {
                $val = '';
            } elseif (!is_scalar($val)) {
                $val = json_encode($val, JSON_UNESCAPED_UNICODE);
            } else {
                $val = (string)$val;
            }
            $orderSummary[] = ['label' => $lab, 'value' => $val];
        }

        $orderSummaryGrid = [];
        $n = count($orderSummary);
        for ($i = 0; $i < $n; $i += 2) {
            $left = $orderSummary[$i];
            $hasRight = ($i + 1) < $n;
            $orderSummaryGrid[] = [
                'l1' => $left['label'],
                'v1' => $left['value'],
                'l2' => $hasRight ? $orderSummary[$i + 1]['label'] : '',
                'v2' => $hasRight ? $orderSummary[$i + 1]['value'] : '',
            ];
        }

        return [
            'steps'            => $steps,
            'orderSummary'     => $orderSummary,
            'orderSummaryGrid' => $orderSummaryGrid,
            'detailRows'       => $details,
        ];
    }

    /**
     * 加载并 assign 协助采购「详情」弹窗所需变量（与 {@see details()} 页面一致，供模板 / PDF 共用）。
     *
     * @return array{ok: bool, ccydh: string} ok 表示存在主表或至少一条下发明细（否则 PDF 无可写内容）
     */
    protected function prepareProcuremenDetailsView(string $ids): array
    {
        $main = [];
        try {
            $one = Db::table('purchase_order')->where('scydgy_id', $ids)->find();
            $main = is_array($one) ? $one : [];
        } catch (\Throwable $e) {
            $main = [];
        }
        $details = [];
        $mergeRows = $this->loadDetailsMergeRowsByScydgyId($ids);
        if ($mergeRows === []) {
            $mergeRows = $this->scydgyRowsForPurchaseOrders($main !== [] ? [$main] : []);
            if ($mergeRows === [] && $main !== []) {
                $mergeRows = $this->procuremenPoolFromPurchaseOrderDbRows([$main]);
            }
        }
        $detailSidList = [];
        $anchorSid = (int)$ids;
        if ($anchorSid !== 0) {
            $detailSidList[$anchorSid] = true;
        }
        foreach ($mergeRows as $mr) {
            if (!is_array($mr)) {
                continue;
            }
            $sid = $this->extractScydgyRowId($mr);
            if ($sid !== 0) {
                $detailSidList[$sid] = true;
            }
        }
        try {
            if ($detailSidList !== []) {
                $details = Db::table('purchase_order_detail')
                    ->where('scydgy_id', 'in', array_keys($detailSidList))
                    ->order('id', 'asc')
                    ->select();
            }
        } catch (\Throwable $e) {
            $details = [];
        }
        if (!is_array($details)) {
            $details = [];
        }
        foreach ($details as &$r) {
            if (is_array($r) && isset($r['ID']) && !isset($r['id'])) {
                $r['id'] = $r['ID'];
            }
            if (isset($r['createtime'])) {
                if (is_numeric($r['createtime']) && (int)$r['createtime'] > 946684800) {
                    $r['createtime_text'] = date('Y-m-d H:i:s', (int)$r['createtime']);
                } else {
                    $r['createtime_text'] = (string)$r['createtime'];
                }
            } else {
                $r['createtime_text'] = '';
            }
            $r['delivery_ymd'] = $this->formatDeliveryYmd($r['delivery'] ?? null);
            $r['is_void'] = is_array($r) && $this->isPurchaseOrderDetailVoid($r);
            $r['is_picked'] = is_array($r) && ProcuremenStatus::isPodPicked($r['status'] ?? '');
            $r['oper_time_text'] = $this->resolveDetailSupplierOperTime($r);
        }
        unset($r);

        $activeDetails = [];
        foreach ($details as $r) {
            if (is_array($r) && empty($r['is_void'])) {
                $activeDetails[] = $r;
            }
        }

        $operLogs = [];
        try {
            $operLogs = Db::table('purchase_order_oper_log')->where('scydgy_id', $ids)->order('id', 'asc')->select();
        } catch (\Throwable $e) {
            $operLogs = [];
        }
        if (!is_array($operLogs)) {
            $operLogs = [];
        }
        $operLogs = ProcuremenOperLog::formatLogRowsForDisplay($operLogs);

        $bundle = $this->buildProcuremenDetailsViewData($main, $activeDetails);
        $quoteView = $this->buildProcuremenDetailsQuoteView($mergeRows, $details, $main);
        $ccydh = isset($main['CCYDH']) ? trim((string)$main['CCYDH']) : '';
        if ($ccydh === '') {
            foreach ($details as $r) {
                if (!is_array($r)) {
                    continue;
                }
                $ccydh = trim((string)($r['CCYDH'] ?? ''));
                if ($ccydh !== '') {
                    break;
                }
            }
        }

        $this->view->assign('ccydh', $ccydh);
        $this->view->assign('steps', $bundle['steps']);
        $this->view->assign('orderSummary', $bundle['orderSummary']);
        $this->view->assign('orderSummaryGrid', $bundle['orderSummaryGrid']);
        $this->view->assign('processDisplayRows', $quoteView['process_rows']);
        $this->view->assign('processCount', count($mergeRows));
        $this->view->assign('detailRows', $details);
        $this->view->assign('supplierQuoteGroups', $quoteView['supplier_groups']);
        $this->view->assign('orderQuoteTotalText', $quoteView['order_total_text']);
        $this->view->assign('orderQuoteTotalHas', $quoteView['order_total_has']);
        $this->view->assign('selectedQuoteCompany', $quoteView['selected_company']);
        $this->view->assign('operLogs', $operLogs);

        return [
            'ok'    => $main !== [] || $details !== [],
            'ccydh' => $ccydh,
        ];
    }

    /**
     * 详情弹层：状态进度 + 订单信息 + 下发明细（列表「已下发」「已完结」均可打开）
     */
    public function details()
    {
        $ids = $this->request->param('ids', $this->request->param('id', ''));
        if (is_array($ids)) {
            $ids = isset($ids[0]) ? $ids[0] : '';
        }
        $ids = trim((string)$ids);
        if ($ids === '') {
            $this->error(__('Invalid parameters'));
        }
        $this->assertManualOrderDetailsViewable((int)$ids);
        $this->prepareProcuremenDetailsView($ids);

        /* 弹层内不套 default 布局，避免出现「控制台 / Control panel」整块标题区 */
        $restoreLayout = !empty($this->layout) ? ('layout/' . $this->layout) : false;
        $this->view->engine->layout(false);
        try {
            return $this->view->fetch('procuremen/details_dialog_shell');
        } finally {
            if ($restoreLayout) {
                $this->view->engine->layout($restoreLayout);
            }
        }
    }

    /**
     * 解析合并审核工序行（订单号须一致，且均未协助）
     *
     * @return array<int, array<string, mixed>>
     */
    protected function parseReviewMergeRows(string $rowJson, string $mergeRowsJson): array
    {
        $primary = json_decode($rowJson, true);
        if (!is_array($primary)) {
            $this->error(__('Invalid parameters'));
        }
        $merge = json_decode($mergeRowsJson, true);
        if (!is_array($merge) || $merge === []) {
            $merge = [$primary];
        }
        $seen = [];
        $out = [];
        foreach ($merge as $r) {
            if (!is_array($r)) {
                continue;
            }
            $id = $this->extractScydgyRowId($r);
            if (!$this->isValidScydgyRowId($id) || isset($seen[$id])) {
                continue;
            }
            $seen[$id] = true;
            $out[] = $r;
        }
        if ($out === []) {
            $this->error('未找到可下发的工序，请关闭弹窗后回到列表重新勾选，再点「下发」');
        }
        $ccydh = null;
        foreach ($out as $r) {
            $dh = trim((string)($r['CCYDH'] ?? ''));
            if ($ccydh === null) {
                $ccydh = $dh;
            } elseif ($dh !== $ccydh) {
                $this->error('合并审核要求所选行的订单号一致');
            }
        }
        $ids = [];
        foreach ($out as $r) {
            $id = $this->extractScydgyRowId($r);
            if ($this->isValidScydgyRowId($id)) {
                $ids[$id] = true;
            }
        }
        $poBySid = [];
        $detCntBySid = [];
        if ($ids !== []) {
            $idList = array_keys($ids);
            try {
                $poList = Db::table('purchase_order')->where('scydgy_id', 'in', $idList)->select();
                if (is_array($poList)) {
                    foreach ($poList as $po) {
                        if (!is_array($po)) {
                            continue;
                        }
                        $sid = (int)($po['scydgy_id'] ?? 0);
                        if ($this->isValidScydgyRowId($sid)) {
                            $poBySid[$sid] = $po;
                        }
                    }
                }
            } catch (\Throwable $e) {
            }
            try {
                $detQuery = Db::table('purchase_order_detail')->where('scydgy_id', 'in', $idList);
                $this->applyActivePurchaseOrderDetailWhere($detQuery);
                $detRows = $detQuery->field('scydgy_id, COUNT(*) AS cnt')->group('scydgy_id')->select();
                if (is_array($detRows)) {
                    foreach ($detRows as $dr) {
                        if (!is_array($dr)) {
                            continue;
                        }
                        $sid = (int)($dr['scydgy_id'] ?? 0);
                        if ($this->isValidScydgyRowId($sid)) {
                            $detCntBySid[$sid] = (int)($dr['cnt'] ?? 0);
                        }
                    }
                }
            } catch (\Throwable $e) {
            }
        }
        foreach ($out as $r) {
            $id = $this->extractScydgyRowId($r);
            if (!$this->isValidScydgyRowId($id)) {
                continue;
            }
            $po = $poBySid[$id] ?? null;
            if (!is_array($po)) {
                continue;
            }
            if (ProcuremenStatus::wflowAtLeastConfirm($po['wflow_status'] ?? '') || ProcuremenStatus::isPoCompleted($po['status'] ?? '')) {
                $gymc = trim((string)($r['CGYMC'] ?? ''));
                $this->error('工序「' . ($gymc !== '' ? $gymc : ('#' . $id)) . '」已进入审批流程，不能重复下发');
            }
            $detCnt = (int)($detCntBySid[$id] ?? 0);
            if ($detCnt > 0 && !ProcuremenStatus::wflowAtLeastConfirm($po['wflow_status'] ?? '')) {
                $gymc = trim((string)($r['CGYMC'] ?? ''));
                $this->error('工序「' . ($gymc !== '' ? $gymc : ('#' . $id)) . '」已存在下发明细，请走采购确认或联系管理员');
            }
        }

        return $out;
    }

    /**
     * 规范化下发/确认时勾选的供应商
     *
     * @param array<int, mixed> $companies
     * @return array<int, array<string, string>>
     */
    protected function normalizePickCompanies(array $companies): array
    {
        $out = [];
        foreach ($companies as $c) {
            if (!is_array($c)) {
                continue;
            }
            $name = trim((string)($c['name'] ?? $c['company_name'] ?? ''));
            if ($name === '') {
                continue;
            }
            $out[] = [
                'name'         => $name,
                'company_name' => $name,
                'username'     => trim((string)($c['username'] ?? '')),
                'email'        => trim((string)($c['email'] ?? '')),
                'phone'        => trim((string)($c['phone'] ?? '')),
                'company_type' => trim((string)($c['company_type'] ?? $c['category'] ?? '')),
            ];
        }

        return $out;
    }

    /**
     * 确认供应商列表：按订单号 CCYDH 合并为一行（一单一行，工序汇总）
     *
     * @param array<int, array<string, mixed>> $pool
     * @return array<int, array<string, mixed>>
     */
    protected function collapseProcuremenPoolByOrder(array $pool): array
    {
        if ($pool === []) {
            return [];
        }
        $groups = [];
        foreach ($pool as $row) {
            if (!is_array($row)) {
                continue;
            }
            $dh = trim((string)($row['CCYDH'] ?? ''));
            $key = $dh !== '' ? $dh : ('_id_' . (int)($row['ID'] ?? 0));
            if (!isset($groups[$key])) {
                $groups[$key] = [];
            }
            $groups[$key][] = $row;
        }
        $out = [];
        foreach ($groups as $ccydh => $rows) {
            if ($rows === []) {
                continue;
            }
            usort($rows, function ($a, $b) {
                return ((int)($a['ID'] ?? 0)) <=> ((int)($b['ID'] ?? 0));
            });
            $head = $rows[0];
            $gymcList = [];
            foreach ($rows as $r) {
                $g = trim((string)($r['CGYMC'] ?? ''));
                if ($g !== '' && !in_array($g, $gymcList, true)) {
                    $gymcList[] = $g;
                }
            }
            $merged = $head;
            $merged['order_key'] = strpos((string)$ccydh, '_id_') === 0 ? '' : (string)$ccydh;
            $merged['process_count'] = count($rows);
            $merged['_order_merge_rows'] = $rows;
            if (count($rows) > 1) {
                $merged['CGYMC'] = implode('、', $gymcList);
            }
            $mergedPickTime = '';
            foreach ($rows as $r) {
                $t = $this->procuremenRowListSortTime($r, 'pick_time');
                if ($t !== '' && ($mergedPickTime === '' || strcmp($t, $mergedPickTime) > 0)) {
                    $mergedPickTime = $t;
                }
            }
            if ($mergedPickTime !== '') {
                $merged['pick_time'] = $mergedPickTime;
            }
            $out[] = $merged;
        }
        usort($out, function ($a, $b) {
            $ta = $this->procuremenRowListSortTime($a, 'pick_time');
            $tb = $this->procuremenRowListSortTime($b, 'pick_time');
            if ($ta === $tb) {
                $ida = (int)($a['purchase_order_id'] ?? 0);
                $idb = (int)($b['purchase_order_id'] ?? 0);
                if ($ida !== $idb) {
                    return $idb <=> $ida;
                }

                return strcmp((string)($b['CCYDH'] ?? ''), (string)($a['CCYDH'] ?? ''));
            }
            if ($ta === '') {
                return 1;
            }
            if ($tb === '') {
                return -1;
            }

            return strcmp($tb, $ta);
        });

        return $out;
    }

    /**
     * 待确认供应商订单下全部工序（同一 CCYDH，wflow_status=1）
     *
     * @return array{ccydh:string, pos:array<int,array>, merge_rows:array<int,array>}
     */
    protected function loadAuditOrderBundleByScydgyId(string $scydgyId): array
    {
        $scydgyId = trim($scydgyId);
        $empty = ['ccydh' => '', 'pos' => [], 'merge_rows' => []];
        if ($scydgyId === '') {
            return $empty;
        }
        try {
            $anchor = Db::table('purchase_order')->where('scydgy_id', $scydgyId)->find();
        } catch (\Throwable $e) {
            $anchor = null;
        }
        if (!is_array($anchor) || !ProcuremenStatus::isWflowPendingConfirm($anchor['wflow_status'] ?? '')) {
            return $empty;
        }
        $ccydh = trim((string)($anchor['CCYDH'] ?? ''));
        if ($ccydh === '') {
            return ['ccydh' => '', 'pos' => [$anchor], 'merge_rows' => $this->scydgyRowsForPurchaseOrders([$anchor])];
        }
        try {
            $pos = Db::table('purchase_order')->where('CCYDH', $ccydh)->whereIn('wflow_status', ProcuremenStatus::wflowPendingConfirmValues())->order('scydgy_id', 'asc')->select();
        } catch (\Throwable $e) {
            $pos = [$anchor];
        }
        if (!is_array($pos) || $pos === []) {
            $pos = [$anchor];
        }

        return [
            'ccydh'       => $ccydh,
            'pos'         => $pos,
            'merge_rows'  => $this->scydgyRowsForPurchaseOrders($pos),
        ];
    }

    /**
     * 采购确认阶段：purchase_order 是否待确认（status=0 且 wflow_status=2 或已有下发明细）
     */
    protected function purchaseOrderRowInConfirmStage(array $po): bool
    {
        if (ProcuremenStatus::isPoCompleted($po['status'] ?? '')) {
            return false;
        }
        if (ProcuremenStatus::isWflowApproved($po['wflow_status'] ?? '')) {
            return false;
        }
        if (ProcuremenStatus::isWflowPendingApproval($po['wflow_status'] ?? '')) {
            return true;
        }
        if (ProcuremenStatus::isWflowPendingIssue($po['wflow_status'] ?? '')) {
            $sid = (int)($po['scydgy_id'] ?? 0);

            return $this->isValidScydgyRowId($sid) && $this->purchaseOrderDetail($sid) !== [];
        }

        return false;
    }

    /**
     * 采购确认：同一 CCYDH 下全部待确认工序（与列表合并规则一致）
     *
     * @return array{ccydh:string, pos:array<int,array>, merge_rows:array<int,array>}
     */
    protected function loadConfirmOrderBundleByScydgyId(string $scydgyId): array
    {
        $scydgyId = trim($scydgyId);
        $empty = ['ccydh' => '', 'pos' => [], 'merge_rows' => []];
        if ($scydgyId === '') {
            return $empty;
        }
        try {
            $anchor = Db::table('purchase_order')->where('scydgy_id', $scydgyId)->find();
        } catch (\Throwable $e) {
            $anchor = null;
        }
        if (!is_array($anchor) || !$this->purchaseOrderRowInConfirmStage($anchor)) {
            return $empty;
        }
        $ccydh = trim((string)($anchor['CCYDH'] ?? ''));
        if ($ccydh === '') {
            return [
                'ccydh'      => '',
                'pos'        => [$anchor],
                'merge_rows' => $this->scydgyRowsForPurchaseOrders([$anchor]),
            ];
        }
        try {
            $posQuery = Db::table('purchase_order')->where('CCYDH', $ccydh);
            $this->applyPurchaseOrderConfirmStageWhere($posQuery);
            $pos = $posQuery->order('scydgy_id', 'asc')->select();
        } catch (\Throwable $e) {
            $pos = [$anchor];
        }
        if (!is_array($pos) || $pos === []) {
            $pos = [$anchor];
        }
        $pos = array_values(array_filter($pos, function ($po) {
            return is_array($po) && $this->purchaseOrderRowInConfirmStage($po);
        }));
        if ($pos === []) {
            $pos = [$anchor];
        }

        return [
            'ccydh'      => $ccydh,
            'pos'        => $pos,
            'merge_rows' => $this->scydgyRowsForPurchaseOrders($pos),
        ];
    }

    /**
     * @param array<int, array<string, mixed>> $purchaseOrders
     * @return array<int, array<string, mixed>>
     */
    protected function scydgyRowsForPurchaseOrders(array $purchaseOrders): array
    {
        $pool = $this->procuremenPoolFromPurchaseOrderDbRows($purchaseOrders);
        $byId = [];
        foreach ($pool as $r) {
            if (!is_array($r)) {
                continue;
            }
            $sid = (int)($r['ID'] ?? $r['id'] ?? 0);
            if ($this->isValidScydgyRowId($sid)) {
                $byId[$sid] = $r;
            }
        }
        $out = [];
        foreach ($purchaseOrders as $po) {
            if (!is_array($po)) {
                continue;
            }
            $sid = (int)($po['scydgy_id'] ?? 0);
            if ($this->isValidScydgyRowId($sid) && isset($byId[$sid])) {
                $out[] = $byId[$sid];
            }
        }

        return $out;
    }

    /**
     * 详情 / PDF：同一协助批次下的全部工序行（与确认供应商弹窗一致）
     *
     * @return array<int, array<string, mixed>>
     */
    protected function loadDetailsMergeRowsByScydgyId(string $scydgyId): array
    {
        $scydgyId = trim($scydgyId);
        if ($scydgyId === '') {
            return [];
        }
        try {
            $anchor = Db::table('purchase_order')->where('scydgy_id', $scydgyId)->find();
        } catch (\Throwable $e) {
            $anchor = null;
        }
        if (!is_array($anchor)) {
            return [];
        }
        if (!empty($anchor['mod_rq']) && trim((string)$anchor['mod_rq']) !== '' && stripos(trim((string)$anchor['mod_rq']), '0000-00-00') !== 0) {
            return [];
        }
        $ccydh = trim((string)($anchor['CCYDH'] ?? ''));
        $pickTime = trim((string)($anchor['pick_time'] ?? ''));
        $isValidPick = $pickTime !== '' && stripos($pickTime, '0000-00-00') !== 0;
        try {
            $q = Db::table('purchase_order');
            if ($ccydh !== '') {
                $q->where('CCYDH', $ccydh);
            } else {
                $q->where('scydgy_id', $scydgyId);
            }
            if ($isValidPick) {
                $q->where('pick_time', $pickTime);
            }
            $pos = $q->order('scydgy_id', 'asc')->select();
        } catch (\Throwable $e) {
            $pos = [$anchor];
        }
        if (!is_array($pos) || $pos === []) {
            $pos = [$anchor];
        }
        $pos = array_values(array_filter($pos, function ($po) {
            if (!is_array($po)) {
                return false;
            }
            $mr = $po['mod_rq'] ?? null;
            if ($mr === null || $mr === '') {
                return true;
            }
            $mrs = trim((string)$mr);

            return $mrs === '' || stripos($mrs, '0000-00-00') === 0;
        }));
        if ($pos === []) {
            $pos = [$anchor];
        }
        $rows = $this->scydgyRowsForPurchaseOrders($pos);
        if ($rows === []) {
            $rows = $this->procuremenPoolFromPurchaseOrderDbRows($pos);
        }

        return $rows;
    }

    /**
     * 审核弹窗工序表展示行（与下发弹窗列一致，同订单合并订单号/印件名称单元格）
     *
     * @param array<int, array<string, mixed>> $mergeRows
     * @return array<int, array<string, mixed>>
     */
    protected function buildAuditProcessDisplayRows(array $mergeRows): array
    {
        $list = array_values($mergeRows);
        $n = count($list);
        $orderKey0 = $n > 0 ? trim((string)($list[0]['CCYDH'] ?? '')) : '';
        $nameKey0 = $n > 0 ? trim((string)($list[0]['CYJMC'] ?? '')) : '';
        $mergeSame = $n > 1 && $orderKey0 !== '';
        if ($mergeSame) {
            foreach ($list as $rr) {
                if (!is_array($rr)) {
                    $mergeSame = false;
                    break;
                }
                if (trim((string)($rr['CCYDH'] ?? '')) !== $orderKey0
                    || trim((string)($rr['CYJMC'] ?? '')) !== $nameKey0) {
                    $mergeSame = false;
                    break;
                }
            }
        }
        $out = [];
        foreach ($list as $idx => $r) {
            if (!is_array($r)) {
                continue;
            }
            $qty = $r['This_quantity'] ?? $r['this_quantity'] ?? '';
            if (is_scalar($qty)) {
                $qty = trim((string)$qty);
            } else {
                $qty = '';
            }
            if ($qty === '') {
                $gzl = $r['NGZL'] ?? '';
                if (is_scalar($gzl)) {
                    $qty = trim((string)$gzl);
                }
            }
            $price = $r['ceilingPrice'] ?? $r['ceiling_price'] ?? '';
            $sid = $this->extractScydgyRowId($r);
            $out[] = [
                'seq'              => $idx + 1,
                'scydgy_id'        => $sid,
                'CCYDH'            => trim((string)($r['CCYDH'] ?? '')),
                'CYJMC'            => trim((string)($r['CYJMC'] ?? '')),
                'CGYMC'            => trim((string)($r['CGYMC'] ?? '')),
                'CDW'              => trim((string)($r['CDW'] ?? '')),
                'NGZL'             => $r['NGZL'] ?? '',
                'This_quantity'    => is_scalar($qty) ? trim((string)$qty) : '',
                'ceilingPrice'     => is_scalar($price) ? trim((string)$price) : '',
                'CDF'              => trim((string)($r['CDF'] ?? '')),
                'MBZ'              => trim((string)($r['MBZ'] ?? '')),
                'show_order_cells' => !$mergeSame || $idx === 0,
                'order_rowspan'    => $mergeSame ? $n : 1,
            ];
        }

        return $out;
    }

    /**
     * 解析金额/数量（去千分位等非数字字符）
     */
    protected function parseProcuremenMoneyNumber($value): ?float
    {
        if ($value === null || $value === '') {
            return null;
        }
        if (is_numeric($value)) {
            return (float)$value;
        }
        $v = preg_replace('/[^\d\.\-]/', '', (string)$value);

        return ($v !== '' && is_numeric($v)) ? (float)$v : null;
    }

    protected function formatProcuremenMoneyDisplay(?float $amount): string
    {
        if ($amount === null) {
            return '';
        }

        return (string)(int)round($amount);
    }

    /**
     * 列表/详情展示：工作量为 0 时显示空
     */
    protected function formatProcuremenWorkloadDisplay($value): string
    {
        if ($value === null || $value === '') {
            return '';
        }
        $s = trim((string)$value);
        if ($s === '') {
            return '';
        }
        if (is_numeric($s) && (float)$s == 0) {
            return '';
        }

        return $s;
    }

    /**
     * 详情：已选定供应商名称（明细 status=1 或主表 pick_company_name）
     */
    protected function resolveProcuremenSelectedCompanyName(array $main, array $details): string
    {
        foreach ($details as $d) {
            if (!is_array($d)) {
                continue;
            }
            if (!$this->isPurchaseOrderDetailVoid($d) && ProcuremenStatus::isPodPicked($d['status'] ?? '')) {
                $cn = trim((string)($d['company_name'] ?? ''));
                if ($cn !== '') {
                    return $cn;
                }
            }
        }

        return trim((string)($main['pick_company_name'] ?? ''));
    }

    /**
     * 详情报价小计：单价 × 本工序本次数量
     */
    protected function calcProcuremenDetailSubtotal($amountRaw, string $qtyStr): ?float
    {
        $unit = $this->parseProcuremenMoneyNumber($amountRaw);
        if ($unit === null) {
            return null;
        }
        $qty = $this->parseProcuremenMoneyNumber($qtyStr);
        if ($qty === null || $qty <= 0) {
            return null;
        }

        return $unit * $qty;
    }

    /**
     * 详情页：工序小计 + 供应商分组报价与总计
     *
     * @param array<int, array<string, mixed>> $mergeRows
     * @param array<int, array<string, mixed>> $details 含有效与历史明细
     * @return array{
     *   process_rows: array,
     *   supplier_groups: array,
     *   order_total_text: string,
     *   order_total_has: bool,
     *   selected_company: string
     * }
     */
    protected function buildProcuremenDetailsQuoteView(array $mergeRows, array $details, array $main): array
    {
        $processRows = $this->buildAuditProcessDisplayRows($mergeRows);
        $qtyBySid = [];
        $gymcBySid = [];
        $orderedSids = [];
        foreach ($mergeRows as $mr) {
            if (!is_array($mr)) {
                continue;
            }
            $sid = $this->extractScydgyRowId($mr);
            if ($sid > 0) {
                $orderedSids[] = $sid;
            }
            $qty = trim((string)($mr['This_quantity'] ?? ''));
            if ($qty === '') {
                $qty = trim((string)($mr['NGZL'] ?? ''));
            }
            $qtyBySid[$sid] = $qty;
            $gymcBySid[$sid] = trim((string)($mr['CGYMC'] ?? ''));
        }

        $selectedCompany = $this->resolveProcuremenSelectedCompanyName($main, $details);
        $detailByCompanySid = [];
        foreach ($details as $d) {
            if (!is_array($d)) {
                continue;
            }
            $cn = trim((string)($d['company_name'] ?? ''));
            $sid = (int)($d['scydgy_id'] ?? 0);
            if ($cn === '' || $sid === 0) {
                continue;
            }
            if (!isset($detailByCompanySid[$cn])) {
                $detailByCompanySid[$cn] = [];
            }
            $detailByCompanySid[$cn][$sid] = $d;
        }

        $supplierGroups = [];
        foreach ($detailByCompanySid as $cn => $bySid) {
            $lines = [];
            $groupTotal = 0.0;
            $groupHas = false;
            $groupVoid = true;
            $usedSids = [];
            $appendLine = function (int $sid, array $d) use (
                &$lines,
                &$groupTotal,
                &$groupHas,
                &$groupVoid,
                $qtyBySid,
                $gymcBySid
            ) {
                $isVoid = $this->isPurchaseOrderDetailVoid($d);
                if (!$isVoid) {
                    $groupVoid = false;
                }
                $qtyStr = $qtyBySid[$sid] ?? '';
                $amountNum = $this->parseProcuremenMoneyNumber($d['amount'] ?? null);
                $sub = null;
                if (!$isVoid && $amountNum !== null) {
                    $sub = $this->calcProcuremenDetailSubtotal($d['amount'] ?? null, $qtyStr);
                    if ($sub !== null) {
                        $groupTotal += $sub;
                        $groupHas = true;
                    }
                }
                $ct = $this->resolveDetailSupplierOperTime($d);
                $lines[] = [
                    'cgymc'           => $gymcBySid[$sid] ?? trim((string)($d['CGYMC'] ?? '')),
                    'unit_price_text' => $amountNum !== null ? $this->formatProcuremenMoneyDisplay($amountNum) : trim((string)($d['amount'] ?? '')),
                    'subtotal_text'   => $sub !== null ? $this->formatProcuremenMoneyDisplay($sub) : '',
                    'delivery_ymd'    => $d['delivery_ymd'] ?? $this->formatDeliveryYmd($d['delivery'] ?? null),
                    'status'          => ProcuremenStatus::normalizePodPickStatus($d['status'] ?? ''),
                    'is_picked'       => ProcuremenStatus::isPodPicked($d['status'] ?? ''),
                    'is_void'         => $isVoid,
                    'oper_time_text'  => $ct,
                ];
            };
            foreach ($orderedSids as $sid) {
                if (!isset($bySid[$sid])) {
                    continue;
                }
                $usedSids[$sid] = true;
                $appendLine($sid, $bySid[$sid]);
            }
            foreach ($bySid as $sid => $d) {
                if (isset($usedSids[$sid])) {
                    continue;
                }
                $appendLine((int)$sid, $d);
            }
            $firstDetail = null;
            foreach ($bySid as $d) {
                if (is_array($d)) {
                    $firstDetail = $d;
                    break;
                }
            }
            $ph = is_array($firstDetail) ? trim((string)($firstDetail['phone'] ?? '')) : '';
            $username = is_array($firstDetail) ? trim((string)($firstDetail['username'] ?? '')) : '';
            if ($username === '' && $ph !== '') {
                $username = $this->resolveCustomerContactName($ph, $cn);
            }
            $lineCount = count($lines);
            $supplierGroups[] = [
                'company_name'   => $cn,
                'username'       => $username,
                'email'          => is_array($firstDetail) ? trim((string)($firstDetail['email'] ?? '')) : '',
                'phone'          => $ph,
                'is_selected'    => ($selectedCompany !== '' && $cn === $selectedCompany),
                'is_void'        => $groupVoid,
                'lines'          => $lines,
                'line_count'     => $lineCount,
                'display_rowspan'=> $lineCount + ($lineCount > 0 ? 1 : 0),
                'total_text'     => $groupHas ? $this->formatProcuremenMoneyDisplay($groupTotal) : '',
                'has_total'      => $lineCount > 0,
            ];
        }
        usort($supplierGroups, function ($a, $b) {
            if (($a['is_void'] ?? false) !== ($b['is_void'] ?? false)) {
                return ($a['is_void'] ?? false) ? 1 : -1;
            }
            if (($a['is_selected'] ?? false) !== ($b['is_selected'] ?? false)) {
                return ($a['is_selected'] ?? false) ? -1 : 1;
            }

            return strcmp((string)($a['company_name'] ?? ''), (string)($b['company_name'] ?? ''));
        });

        return [
            'process_rows'     => $processRows,
            'supplier_groups'  => $supplierGroups,
            'order_total_text' => '',
            'order_total_has'  => false,
            'selected_company' => $selectedCompany,
        ];
    }

    /**
     * 短信用工序明细（仅工序行，订单号/印件名称请在模版里用 {ccydh} {cyjmc} 自行排版）
     */
    protected function buildProcessLinesPlain(array $mergeRows): string
    {
        $lines = [];
        $i = 1;
        foreach ($mergeRows as $r) {
            if (!is_array($r)) {
                continue;
            }
            $gymc = trim((string)($r['CGYMC'] ?? ''));
            $dw = trim((string)($r['CDW'] ?? ''));
            $gzl = trim((string)($r['NGZL'] ?? ''));
            $qty = trim((string)($r['This_quantity'] ?? $r['this_quantity'] ?? ''));
            $parts = [$i . '.工序名称:' . ($gymc !== '' ? $gymc : '—')];
            if ($dw !== '') {
                $parts[] = '单位:' . $dw;
            }
            if ($gzl !== '') {
                $parts[] = '工作量:' . $gzl;
            }
            if ($qty !== '') {
                $parts[] = '本次数量:' . $qty;
            }
            $lines[] = implode(' ', $parts);
            $i++;
        }

        return implode("\n", $lines);
    }

    /**
     * 采购确认短信/邮件共用变量（含订单号、印件名称、工序明细）
     *
     * @return array<string, string>
     */
    protected function buildPurchaseConfirmNotifyVars(int $sid, int $fallbackDetailId = 0): array
    {
        $po = null;
        try {
            $po = Db::table('purchase_order')->where('scydgy_id', $sid)->find();
        } catch (\Throwable $e) {
            $po = null;
        }
        $ccydh = is_array($po) ? trim((string)($po['CCYDH'] ?? '')) : '';
        $cyjmc = is_array($po) ? trim((string)($po['CYJMC'] ?? '')) : '';
        if (($ccydh === '' || $cyjmc === '') && $fallbackDetailId > 0) {
            $any = $this->purchaseOrderDetai($sid, $fallbackDetailId);
            if (is_array($any)) {
                if ($ccydh === '') {
                    $ccydh = trim((string)($any['CCYDH'] ?? ''));
                }
                if ($cyjmc === '') {
                    $cyjmc = trim((string)($any['CYJMC'] ?? ''));
                }
            }
        }
        $mergeRows = is_array($po) && $po !== [] ? [$po] : [];
        $processPlain = $mergeRows !== [] ? $this->buildProcessLinesPlain($mergeRows) : '';
        $processLines = $this->buildPurchaseConfirmProcessLinesText($ccydh, $cyjmc, $processPlain);

        return [
            'ccydh'              => $ccydh,
            'cyjmc'              => $cyjmc,
            'cgymc'              => is_array($po) ? trim((string)($po['CGYMC'] ?? '')) : '',
            'process_lines'      => $processLines,
            'process_lines_html' => '',
        ];
    }

    /**
     * 采购确认短信中的工序/订单信息块（模版常用 {process_lines}）
     */
    protected function buildPurchaseConfirmProcessLinesText(string $ccydh, string $cyjmc, string $processPlain): string
    {
        $lines = [];
        if ($ccydh !== '') {
            $lines[] = '订单号：' . $ccydh;
        }
        if ($cyjmc !== '') {
            $lines[] = '印件名称：' . $cyjmc;
        }
        if ($processPlain !== '') {
            $lines[] = $processPlain;
        }

        return implode("\n", $lines);
    }

    /**
     * 各工序手机端链接（纯文本，供短信模版 {platform_links}）
     *
     * @param array<int, array{cgymc:string,url:string}> $detailLinks
     */
    protected function buildPlatformLinksPlain(array $detailLinks): string
    {
        $lines = [];
        $i = 1;
        foreach ($detailLinks as $lk) {
            if (!is_array($lk)) {
                continue;
            }
            $url = trim((string)($lk['url'] ?? ''));
            if ($url === '') {
                continue;
            }
            $label = trim((string)($lk['cgymc'] ?? ''));
            if ($label === '') {
                $label = '工序' . $i;
            }
            $lines[] = $label . '：' . $url;
            $i++;
        }

        return implode("\n", $lines);
    }

    /**
     * 各工序手机端链接（HTML，供邮件模版 {platform_links_html}）
     *
     * @param array<int, array{cgymc:string,url:string}> $detailLinks
     */
    protected function buildPlatformLinksHtml(array $detailLinks): string
    {
        $parts = [];
        $i = 1;
        foreach ($detailLinks as $lk) {
            if (!is_array($lk)) {
                continue;
            }
            $url = trim((string)($lk['url'] ?? ''));
            if ($url === '') {
                continue;
            }
            $label = trim((string)($lk['cgymc'] ?? ''));
            if ($label === '') {
                $label = '工序' . $i;
            }
            $urlEsc = htmlspecialchars($url, ENT_QUOTES, 'UTF-8');
            $parts[] = htmlspecialchars($label, ENT_QUOTES, 'UTF-8')
                . ' — <a href="' . $urlEsc . '">点击查看</a>';
            $i++;
        }

        return implode("<br>\n", $parts);
    }

    /**
     * 发件配置：host/port 等来自 config.php；addr、pass 必须来自 purchase_email 表
     *
     * @return array<string, mixed>
     */
    protected function loadMailerConfig(): array
    {
        try {
            $cfg = \app\admin\model\Purchaseemail::getActiveMailerConfig();
        } catch (\Throwable $e) {
            $cfg = [];
        }

        return is_array($cfg) ? $cfg : [];
    }

    protected function loadNotifyTemplateRow(string $scene): ?array
    {
        try {
            $row = Db::table('purchase_sms_template')
                ->where('scene', $scene)
                ->where(function ($q) {
                    $q->where('status', 1)->whereOr('status', '1')->whereOr('status', 'normal');
                })
                ->order('id', 'asc')
                ->find();
        } catch (\Throwable $e) {
            return null;
        }
        if (!is_array($row) || $row === []) {
            return null;
        }

        return [
            'title'   => trim((string)($row['title'] ?? '')),
            'content' => trim((string)($row['content'] ?? '')),
        ];
    }

    /**
     * 邮件用工序明细 HTML（仅工序块，其它字段请在模版里用 {ccydh} 等变量）
     */
    protected function buildProcessLinesHtml(array $mergeRows): string
    {
        if (count($mergeRows) <= 1) {
            $r = $mergeRows[0] ?? [];
            if (!is_array($r)) {
                return '';
            }
            $gymc = trim((string)($r['CGYMC'] ?? ''));
            $dw = trim((string)($r['CDW'] ?? ''));
            $gzl = trim((string)($r['NGZL'] ?? ''));
            $qty = trim((string)($r['This_quantity'] ?? $r['this_quantity'] ?? ''));
            $html = '工序名称：' . htmlspecialchars($gymc !== '' ? $gymc : '—', ENT_QUOTES, 'UTF-8') . '<br>';
            if ($dw !== '') {
                $html .= '单位：' . htmlspecialchars($dw, ENT_QUOTES, 'UTF-8') . '<br>';
            }
            if ($gzl !== '') {
                $html .= '工作量：' . htmlspecialchars($gzl, ENT_QUOTES, 'UTF-8') . '<br>';
            }
            if ($qty !== '') {
                $html .= '本次数量：' . htmlspecialchars($qty, ENT_QUOTES, 'UTF-8') . '<br>';
            }

            return $html;
        }
        $rows = '';
        $i = 1;
        foreach ($mergeRows as $r) {
            if (!is_array($r)) {
                continue;
            }
            $gymc = htmlspecialchars(trim((string)($r['CGYMC'] ?? '')), ENT_QUOTES, 'UTF-8');
            $dw = htmlspecialchars(trim((string)($r['CDW'] ?? '')), ENT_QUOTES, 'UTF-8');
            $gzl = htmlspecialchars(trim((string)($r['NGZL'] ?? '')), ENT_QUOTES, 'UTF-8');
            $qty = htmlspecialchars(trim((string)($r['This_quantity'] ?? $r['this_quantity'] ?? '')), ENT_QUOTES, 'UTF-8');
            $rows .= '<tr><td style="padding:4px 8px;border:1px solid #ddd;text-align:center;">' . $i . '</td>'
                . '<td style="padding:4px 8px;border:1px solid #ddd;">' . ($gymc !== '' ? $gymc : '—') . '</td>'
                . '<td style="padding:4px 8px;border:1px solid #ddd;">' . ($dw !== '' ? $dw : '—') . '</td>'
                . '<td style="padding:4px 8px;border:1px solid #ddd;">' . ($gzl !== '' ? $gzl : '—') . '</td>'
                . '<td style="padding:4px 8px;border:1px solid #ddd;">' . ($qty !== '' ? $qty : '—') . '</td></tr>';
            $i++;
        }
        if ($rows === '') {
            return '';
        }

        return '<table cellspacing="0" cellpadding="0" style="border-collapse:collapse;margin:8px 0;font-size:14px;">'
            . '<thead><tr style="background:#f5f5f5;">'
            . '<th style="padding:6px 8px;border:1px solid #ddd;">序号</th>'
            . '<th style="padding:6px 8px;border:1px solid #ddd;">工序名称</th>'
            . '<th style="padding:6px 8px;border:1px solid #ddd;">单位</th>'
            . '<th style="padding:6px 8px;border:1px solid #ddd;">工作量</th>'
            . '<th style="padding:6px 8px;border:1px solid #ddd;">本次数量</th>'
            . '</tr></thead><tbody>' . $rows . '</tbody></table>';
    }

    protected function parseProcuremenSysRqInput(string $sysRq, bool $required = true): string
    {
        $sysRq = trim($sysRq);
        if ($sysRq === '') {
            if ($required) {
                $this->error('请选择截止时间');
            }
            return '';
        }
        $ts = strtotime($sysRq);
        if ($ts === false || $ts <= 0) {
            $this->error('截止时间格式无效');
        }

        return date('Y-m-d H:i:s', $ts);
    }

    protected function formatProcuremenSysRqForInput($sysRq): string
    {
        $sr = trim((string)$sysRq);
        if ($sr === '' || stripos($sr, '0000-00-00') === 0) {
            return '';
        }
        $ts = strtotime($sr);

        return ($ts !== false && $ts > 0) ? date('Y-m-d H:i:s', $ts) : $sr;
    }

    /**
     * @param array{ccydh?:string,pos:array,merge_rows:array} $bundle
     * @return array{ccydh?:string,pos:array,merge_rows:array}
     */
    protected function applyAuditSysRqPostToBundle(array $bundle, string $sysRqPost): array
    {
        $sysRqPost = trim($sysRqPost);
        if ($sysRqPost === '') {
            return $bundle;
        }
        $sysRqDb = $this->parseProcuremenSysRqInput($sysRqPost, true);
        $pos = $bundle['pos'] ?? [];
        foreach ($pos as $poRow) {
            if (!is_array($poRow)) {
                continue;
            }
            $sid = (int)($poRow['scydgy_id'] ?? 0);
            if (!$this->isValidScydgyRowId($sid)) {
                continue;
            }
            Db::table('purchase_order')->where('scydgy_id', $sid)->update(['sys_rq' => $sysRqDb]);
        }
        foreach ($pos as $i => $poRow) {
            if (is_array($pos[$i])) {
                $pos[$i]['sys_rq'] = $sysRqDb;
            }
        }
        $bundle['pos'] = $pos;

        return $bundle;
    }

    /**
     * 写入/更新 purchase_order（单道工序行）
     */
    protected function upsertPurchaseOrderFromRow(
        array $row,
        string $sysRqDb,
        ?int $wflowStatus = null,
        ?string $pickTime = null,
        ?array $exists = null
    ): void {
        $ids = $this->extractScydgyRowId($row);
        if (!$this->isValidScydgyRowId($ids)) {
            throw new \Exception($this->formatProcuremenRowLabel($row) . '数据不完整，请关闭弹窗后重新勾选再试');
        }
        if ($exists === null) {
            $exists = Db::table('purchase_order')->where('scydgy_id', $ids)->find();
        }
        $data = [
            'scydgy_id'     => $ids,
            'CCYDH'         => $row['CCYDH'] ?? null,
            'CYJMC'         => $row['CYJMC'] ?? null,
            'CCLBMMC'       => $row['CCLBMMC'] ?? null,
            'CDXMC'         => $row['CDXMC'] ?? null,
            'CGYBH'         => $row['CGYBH'] ?? null,
            'CGYMC'         => $row['CGYMC'] ?? null,
            'CDW'           => $row['CDW'] ?? null,
            'NGZL'          => $row['NGZL'] ?? null,
            'CDF'           => $row['CDF'] ?? null,
            'cGzzxMc'       => $row['cGzzxMc'] ?? null,
            'MBZ'           => $row['MBZ'] ?? null,
            'bwjg'          => $row['bwjg'] ?? null,
            'iStatus'       => $row['iStatus'] ?? null,
            'dStamp'        => $row['dStamp'] ?? null,
            'dputrecord'    => $row['dputrecord'] ?? null,
            'cywyxm'        => $row['cywyxm'] ?? null,
            'This_quantity' => $row['This_quantity'] ?? $row['this_quantity'] ?? null,
            'ceilingPrice'  => $row['ceilingPrice'] ?? $row['ceiling_price'] ?? null,
            'status'        => ProcuremenStatus::PO_IN_PROGRESS,
            'sys_rq'        => $sysRqDb,
        ];
        if ($wflowStatus !== null) {
            $data['wflow_status'] = $wflowStatus;
        }
        if ($pickTime !== null && $pickTime !== '') {
            $data['pick_time'] = $pickTime;
            $data['pick_company_name'] = '';
        }
        if ($exists) {
            $upd = $data;
            unset($upd['scydgy_id']);
            Db::table('purchase_order')->where('scydgy_id', $ids)->update($upd);
        } else {
            $data['createtime'] = date('Y-m-d H:i:s');
            Db::table('purchase_order')->insert($data);
        }
    }

    /**
     * 协助下发 — 仅写入 purchase_order_detail（第一步不发通知）
     *
     * @return array<int, array{detail_id:int, cgymc:string, url:string}>
     */
    protected function issuePersistSupplierDetails(array $c, array $mergeRows, bool $buildMobileLinks = true, bool $skipExisting = false): array
    {
        $toDb = function ($value) {
            if ($value === null) {
                return null;
            }
            if (is_scalar($value)) {
                return $value;
            }

            return json_encode($value, JSON_UNESCAPED_UNICODE);
        };

        $toEmail = isset($c['email']) ? trim((string)$c['email']) : '';
        $companyName = isset($c['name']) ? trim((string)$c['name']) : '外协单位';
        $phone = isset($c['phone']) ? trim((string)$c['phone']) : '';
        $username = isset($c['username']) ? trim((string)$c['username']) : '';
        if ($username === '') {
            $username = $this->resolveCustomerContactName($phone, $companyName);
        }

        if ($toEmail === '' || !filter_var($toEmail, FILTER_VALIDATE_EMAIL)) {
            throw new \Exception($companyName . ' 未填写有效邮箱，无法保存下发记录');
        }
        if ($phone === '') {
            throw new \Exception(($companyName !== '' ? $companyName : '外协单位') . ' 未填写手机号，无法保存下发记录');
        }

        $detailLinks = [];
        foreach ($mergeRows as $row) {
            if (!is_array($row)) {
                continue;
            }
            $sid = $this->extractScydgyRowId($row);
            $detailId = 0;
            if ($skipExisting) {
                try {
                    $existsQuery = Db::table('purchase_order_detail')
                        ->where('scydgy_id', $sid)
                        ->where('company_name', $companyName);
                    $this->applyActivePurchaseOrderDetailWhere($existsQuery);
                    $exists = $existsQuery->find();
                } catch (\Throwable $e) {
                    $exists = null;
                }
                if (is_array($exists)) {
                    $detailId = (int)($exists['id'] ?? $exists['ID'] ?? 0);
                }
            }
            if ($detailId <= 0) {
                $one = [
                    'scydgy_id'    => $toDb($sid),
                    'CCYDH'        => $toDb($row['CCYDH'] ?? null),
                    'CYJMC'        => $toDb($row['CYJMC'] ?? null),
                    'company_name' => isset($c['name']) ? (string)$c['name'] : null,
                    'username'     => $username !== '' ? $username : null,
                    'email'        => isset($c['email']) ? (string)$c['email'] : null,
                    'phone'        => isset($c['phone']) ? (string)$c['phone'] : null,
                    'createtime'   => date('Y-m-d H:i:s'),
                    'status'       => ProcuremenStatus::POD_UNPICKED,
                    'status_name'  => '未提交',
                ];
                Db::table('purchase_order_detail')->insert($one);
                $detailId = (int)Db::getLastInsID();
            }
            $mprocUrl = '';
            if ($buildMobileLinks && $detailId > 0) {
                $mprocUrl = $this->buildMprocMobileOrderUrl($detailId);
            }
            $detailLinks[] = [
                'detail_id' => $detailId,
                'cgymc'     => trim((string)($row['CGYMC'] ?? '')),
                'url'       => $mprocUrl,
            ];
        }

        return $detailLinks;
    }

    /**
     * @param array<int, array{detail_id:int, cgymc:string, url:string}> $detailLinks
     * @return array<string, mixed>
     */
    protected function composeSupplierNotifyBundle(array $c, array $ctx, array $detailLinks): array
    {
        $toEmail = isset($c['email']) ? trim((string)$c['email']) : '';
        $companyName = isset($c['name']) ? trim((string)$c['name']) : '外协单位';
        $phone = isset($c['phone']) ? trim((string)$c['phone']) : '';

        $platformUrl = isset($detailLinks[0]['url']) ? trim((string)$detailLinks[0]['url']) : '';
        $platformLinksPlain = $this->buildPlatformLinksPlain($detailLinks);
        $platformLinksHtml = $this->buildPlatformLinksHtml($detailLinks);
        $isMerge = !empty($ctx['is_merge']);
        $contactName = trim((string)($c['username'] ?? ''));
        if ($contactName === '') {
            $contactName = $this->resolveCustomerContactName($phone, $companyName);
        }
        $notifyVars = [
            'company_name'        => $companyName,
            'contact_name'        => $contactName,
            'phone'               => $phone,
            'email'               => $toEmail,
            'ccydh'               => (string)($ctx['ccydh'] ?? ''),
            'cyjmc'               => (string)($ctx['cyjmc'] ?? ''),
            'cgymc'               => $isMerge ? '' : (string)($ctx['cgymc_single'] ?? ''),
            'category'            => trim((string)($c['category'] ?? $c['company_type'] ?? '')),
            'deadline'            => (string)($ctx['deadline'] ?? ''),
            'process_lines'       => (string)($ctx['process_plain'] ?? ''),
            'process_lines_html'  => (string)($ctx['process_html'] ?? ''),
            'platform_url'        => $platformUrl,
            'platform_links'      => $platformLinksPlain,
            'platform_links_html' => $platformLinksHtml,
        ];
        $smsContent = $this->renderNotifyTemplate('review_sms', $notifyVars);
        $mailPlain = $this->renderNotifyTemplate('review_email', $notifyVars);
        $mailBody = $this->plainTextToHtmlEmailBody($mailPlain);

        return [
            'company_name' => $companyName,
            'phone'        => $phone,
            'email'        => $toEmail,
            'sms_content'  => $smsContent,
            'mail_plain'   => $mailPlain,
            'mail_body'    => $mailBody,
            'notify_vars'  => $notifyVars,
            'detail_links' => $detailLinks,
        ];
    }

    /**
     * @param array<string, mixed> $chosen
     * @param array<int, array<string, mixed>> $mergeRows
     * @param array{ccydh:string, pos:array} $bundle
     */
    protected function sendAuditSupplierNotifyChannels(array $chosen, array $mergeRows, array $bundle, bool $sendSms, bool $sendEmail): void
    {
        if (!$sendSms && !$sendEmail) {
            return;
        }
        $companyName = trim((string)($chosen['name'] ?? ''));
        $phone = trim((string)($chosen['phone'] ?? ''));
        $toEmail = trim((string)($chosen['email'] ?? ''));
        if ($companyName === '') {
            throw new \Exception('供应商名称无效');
        }
        if ($sendEmail && ($toEmail === '' || !filter_var($toEmail, FILTER_VALIDATE_EMAIL))) {
            throw new \Exception($companyName . ' 未填写有效邮箱，无法发送邮件');
        }
        if ($sendSms && $phone === '') {
            throw new \Exception($companyName . ' 未填写手机号，无法发送短信');
        }

        $sids = [];
        foreach ($mergeRows as $mr) {
            if (!is_array($mr)) {
                continue;
            }
            $sid = $this->extractScydgyRowId($mr);
            if ($this->isValidScydgyRowId($sid)) {
                $sids[$sid] = true;
            }
        }
        if ($sids === []) {
            throw new \Exception('未找到工序行，无法发送通知');
        }

        $sysRqNotify = '';
        $pos = $bundle['pos'] ?? [];
        if (is_array($pos) && isset($pos[0]) && is_array($pos[0])) {
            $sr = trim((string)($pos[0]['sys_rq'] ?? ''));
            if ($sr !== '' && stripos($sr, '0000-00-00') !== 0) {
                $ts = strtotime($sr);
                $sysRqNotify = ($ts !== false && $ts > 0) ? date('Y-m-d H:i', $ts) : $sr;
            }
        }

        try {
            $detailsQuery = Db::table('purchase_order_detail')
                ->where('scydgy_id', 'in', array_keys($sids))
                ->where('company_name', $companyName);
            $this->applyActivePurchaseOrderDetailWhere($detailsQuery);
            $details = $detailsQuery->order('id', 'asc')->select();
        } catch (\Throwable $e) {
            $details = [];
        }
        if (!is_array($details) || $details === []) {
            $this->issuePersistSupplierDetails($chosen, $mergeRows, true, true);
            try {
                $detailsQuery = Db::table('purchase_order_detail')
                    ->where('scydgy_id', 'in', array_keys($sids))
                    ->where('company_name', $companyName);
                $this->applyActivePurchaseOrderDetailWhere($detailsQuery);
                $details = $detailsQuery->order('id', 'asc')->select();
            } catch (\Throwable $e) {
                $details = [];
            }
        }
        if (!is_array($details) || $details === []) {
            throw new \Exception('未能生成该供应商的下发明细，无法发送通知');
        }

        $detailLinks = [];
        foreach ($details as $d) {
            if (!is_array($d)) {
                continue;
            }
            $detailId = (int)($d['id'] ?? $d['ID'] ?? 0);
            if ($detailId <= 0) {
                continue;
            }
            $sid = (int)($d['scydgy_id'] ?? 0);
            $gymc = '';
            foreach ($mergeRows as $mr) {
                if (is_array($mr) && $this->extractScydgyRowId($mr) === $sid) {
                    $gymc = trim((string)($mr['CGYMC'] ?? ''));
                    break;
                }
            }
            $detailLinks[] = [
                'detail_id' => $detailId,
                'cgymc'     => $gymc,
                'url'       => $this->buildMprocMobileOrderUrl($detailId),
            ];
        }
        if ($detailLinks === []) {
            throw new \Exception('未找到有效的手机端链接，无法发送通知');
        }

        $ctx = $this->buildIssueNotifyContext($mergeRows, $sysRqNotify);
        $notifyBundle = $this->composeSupplierNotifyBundle($chosen, $ctx, $detailLinks);

        if ($sendEmail) {
            $mailTplRow = $this->loadNotifyTemplateRow('review_email');
            if ($mailTplRow === null || trim((string)($mailTplRow['content'] ?? '')) === '') {
                throw new \Exception($this->notifyTemplateMissingMessage('review_email'));
            }
            $mailSubject = $this->resolveProcuremenEmailSubject('review_email');
            $mailConfig = $this->loadMailerConfig();
            if (!$this->isProcuremenNotifyDryRun()) {
                if (empty($mailConfig['host'])) {
                    throw new \Exception('邮件 SMTP 未配置，请检查 config.php 中 Mailer.host');
                }
                if (empty($mailConfig['addr']) || empty($mailConfig['pass'])) {
                    throw new \Exception('发件邮箱或授权码未配置，请至后台「邮箱配置」填写');
                }
            }
            $this->issueSendSupplierEmail($notifyBundle, $mailConfig, $mailSubject);
        }

        if ($sendSms) {
            $this->issueSendSupplierSms($notifyBundle);
        }
    }

    /**
     * @param array<int, array<string, mixed>> $quoteGroups
     * @return array<int, array<string, mixed>>
     */
    protected function resolveAuditResendTargets(array $quoteGroups, string $selectedCompany = '', $companiesJson = ''): array
    {
        $names = [];
        if (is_string($companiesJson) && $companiesJson !== '') {
            $decoded = json_decode($companiesJson, true);
            if (is_array($decoded)) {
                foreach ($decoded as $nm) {
                    $nm = trim((string)$nm);
                    if ($nm !== '') {
                        $names[] = $nm;
                    }
                }
            }
        }
        $names = array_values(array_unique($names));

        if ($names === [] && $selectedCompany !== '') {
            $names = [$selectedCompany];
        }

        if ($names === []) {
            return $quoteGroups;
        }

        $targets = [];
        foreach ($quoteGroups as $g) {
            if (!is_array($g)) {
                continue;
            }
            $cn = trim((string)($g['name'] ?? ''));
            if ($cn !== '' && in_array($cn, $names, true)) {
                $targets[] = $g;
            }
        }

        return $targets;
    }

    /**
     * @return array{pos:array, merge_rows:array, bundle:array}
     */
    protected function loadAuditResendBundle(string $scydgyId): array
    {
        $bundle = $this->loadAuditOrderBundleByScydgyId($scydgyId);
        $pos = $bundle['pos'];
        $mergeRows = $bundle['merge_rows'];
        if ($pos === [] || $mergeRows === []) {
            $this->error('该订单不在待确认供应商状态');
        }
        $sysRqDb = '';
        if (isset($pos[0]) && is_array($pos[0])) {
            $sysRqDb = trim((string)($pos[0]['sys_rq'] ?? ''));
        }
        foreach ($pos as $i => $poRow) {
            if (is_array($pos[$i]) && $sysRqDb !== '') {
                $pos[$i]['sys_rq'] = $sysRqDb;
            }
        }
        $bundle['pos'] = $pos;

        return ['pos' => $pos, 'merge_rows' => $mergeRows, 'bundle' => $bundle];
    }

    /**
     * @param array<int, array<string, mixed>> $targets
     */
    protected function auditResendNotifyToTargets(array $targets, array $mergeRows, array $bundle, bool $sendSms, bool $sendEmail, string $successVerb): void
    {
        if ($targets === []) {
            $this->error('未找到可通知的供应商');
        }
        $notifyErrors = [];
        try {
            $this->notifyDryRunPreview = [];
            foreach ($targets as $g) {
                if (!is_array($g)) {
                    continue;
                }
                $cname = trim((string)($g['name'] ?? ''));
                if ($cname === '') {
                    continue;
                }
                $chosen = [
                    'name'         => $cname,
                    'company_name' => $cname,
                    'email'        => trim((string)($g['email'] ?? '')),
                    'phone'        => trim((string)($g['phone'] ?? '')),
                    'username'     => trim((string)($g['username'] ?? '')),
                ];
                try {
                    $this->sendAuditSupplierNotifyChannels($chosen, $mergeRows, $bundle, $sendSms, $sendEmail);
                } catch (\Throwable $e) {
                    $notifyErrors[] = $cname . '：' . $e->getMessage();
                }
            }
        } catch (\Throwable $e) {
            $this->error('通知发送失败：' . $e->getMessage());
        }
        if ($notifyErrors !== []) {
            $this->error('部分供应商通知失败：' . implode('；', $notifyErrors));
        }
        if ($this->isProcuremenNotifyDryRun()) {
            $this->success('【演练模式】已生成二次' . $successVerb . '预览', '', [
                'notify_dry_run' => true,
                'notify_preview' => $this->notifyDryRunPreview,
            ]);
        }
        $this->success('已向 ' . count($targets) . ' 家供应商重新发送' . $successVerb);
    }

    /**
     * 协助下发 — 发送短信（一家供应商）
     *
     * @param array<string, mixed> $bundle composeSupplierNotifyBundle 返回值
     */
    protected function issueSendSupplierSms(array $bundle): void
    {
        $companyName = (string)($bundle['company_name'] ?? '');
        $phone = (string)($bundle['phone'] ?? '');
        $smsContent = (string)($bundle['sms_content'] ?? '');

        $this->logIssueNotifyDebug('短信', [
            'company'     => $companyName,
            'phone'       => $phone,
            'sms_content' => $smsContent,
        ]);

        if ($this->isProcuremenNotifyDryRun()) {
            $this->recordNotifyDryRunPreview([
                'scene'        => 'issue_sms',
                'company_name' => $companyName,
                'phone'        => $phone,
                'sms_content'  => $smsContent,
            ]);

            return;
        }

        $this->smsbao($phone, $smsContent);
    }

    /**
     * 协助下发 — 发送邮件（一家供应商）
     *
     * @param array<string, mixed> $bundle
     * @param array<string, mixed> $mailConfig
     */
    protected function issueSendSupplierEmail(array $bundle, array $mailConfig, string $mailSubject): void
    {
        $companyName = (string)($bundle['company_name'] ?? '');
        $toEmail = (string)($bundle['email'] ?? '');
        $mailPlain = (string)($bundle['mail_plain'] ?? '');
        $mailBody = (string)($bundle['mail_body'] ?? '');

        $this->logIssueNotifyDebug('邮件', [
            'company'      => $companyName,
            'email'        => $toEmail,
            'mail_subject' => $mailSubject,
            'mail_body'    => $mailPlain,
        ]);

        if ($this->isProcuremenNotifyDryRun()) {
            $this->recordNotifyDryRunPreview([
                'scene'        => 'issue_email',
                'company_name' => $companyName,
                'email'        => $toEmail,
                'mail_subject' => $mailSubject,
                'mail_body'    => $mailPlain,
                'sms_content'  => (string)($bundle['sms_content'] ?? ''),
                'notify_vars'  => $bundle['notify_vars'] ?? [],
                'detail_links' => $bundle['detail_links'] ?? [],
            ]);

            return;
        }

        $mail = new PHPMailer(true);
        $mail->isSMTP();
        $mail->Host       = $mailConfig['host'];
        $mail->SMTPAuth   = true;
        $mail->Username   = $mailConfig['addr'];
        $mail->Password   = $mailConfig['pass'];
        $mail->SMTPSecure = $mailConfig['security'];
        $mail->Port       = $mailConfig['port'];
        $mail->CharSet    = $mailConfig['charset'];
        $mail->setFrom($mailConfig['addr'], $mailConfig['name']);
        $mail->addAddress($toEmail, $companyName);
        $mail->isHTML(true);
        $mail->Subject = $mailSubject;
        $mail->Body    = $mailBody;
        $mail->send();
    }

    /**
     * 协助下发通知上下文（订单号、工序明细等，供短信/邮件共用）
     *
     * @param array<int, array<string, mixed>> $mergeRows
     * @return array<string, mixed>
     */
    protected function buildIssueNotifyContext(array $mergeRows, string $sysRqNotify): array
    {
        $head = $mergeRows[0] ?? [];
        $isMerge = count($mergeRows) > 1;

        return [
            'ccydh'         => isset($head['CCYDH']) ? (string)$head['CCYDH'] : '',
            'cyjmc'         => isset($head['CYJMC']) ? (string)$head['CYJMC'] : '',
            'cgymc_single'  => trim((string)($head['CGYMC'] ?? '')),
            'is_merge'      => $isMerge,
            'process_plain' => $this->buildProcessLinesPlain($mergeRows),
            'process_html'  => $this->buildProcessLinesHtml($mergeRows),
            'deadline'      => $sysRqNotify,
        ];
    }

    /**
     * 调试：app_debug 或 notify_dry_run 时把短信/邮件内容写入 runtime/log
     *
     * @param array<string, mixed> $data
     */
    protected function logIssueNotifyDebug(string $type, array $data): void
    {
        if (!Config::get('app_debug') && !$this->isProcuremenNotifyDryRun()) {
            return;
        }
        Log::write('[协助下发-' . $type . '] ' . json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES), 'notice');
    }

    /**
     * 协助下发弹窗（选多家供应商并通知）
     */
    public function pickReview()
    {
        if (!$this->hasProcuremenPerm(['pickreview', 'picksubmit', 'review'])) {
            $this->error(__('You have no permission'));
        }
        if ($this->request->isPost()) {
            $this->error('请使用弹窗内「确认下发」提交');
        }
        $this->view->assign('pickMode', 1);

        return $this->view->fetch('procuremen/review');
    }

    /**
     * 业务员新增询价（独立页面，与下发弹窗 pickAdd 分离）
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if (!is_array($params)) {
                $this->error(__('Parameter %s can not be empty', ''));
            }
            [, $adminName] = $this->GetUseName();
            $params['cywyxm'] = $adminName;
            try {
                $sid = $this->saveManualPickOrder($params);
            } catch (\InvalidArgumentException $e) {
                $this->error($e->getMessage());
            } catch (\Throwable $e) {
                $this->error($e->getMessage());
            }
            $this->success('新增成功', '', ['scydgy_id' => $sid]);
        }

        [, $adminName] = $this->GetUseName();
        $this->view->assign('adminNickname', $adminName);
        $this->view->assign('nextOrderCcydh', $this->allocateManualOrderCcydh());

        return $this->view->fetch();
    }

    /**
     * 业务员新增进度查询（仅手工新增工序；普通用户只看 cywyxm=本人，超管看全部）
     */
    public function rfqlist()
    {
        $this->relationSearch = false;
        $this->searchFields = 'CCYDH,CYJMC,CGYMC,CCLBMMC,cywyxm';
        $this->request->filter(['strip_tags', 'trim']);

        if ($this->request->isAjax()) {
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $limit = max(10, min(500, (int)$limit));

            $applyFilters = function ($query) use ($where) {
                $query->where('scydgy_id', '<', 0);
                $query->whereRaw(
                    '(mod_rq IS NULL OR TRIM(CAST(mod_rq AS CHAR(32))) = \'\' OR TRIM(CAST(mod_rq AS CHAR(32))) LIKE \'0000-00-00%\')'
                );
                if (!$this->auth->isSuperAdmin()) {
                    [, $adminName] = $this->GetUseName();
                    $query->where('cywyxm', $adminName);
                }
                if (!empty($where)) {
                    $query->where($where);
                }
            };

            $countQuery = Db::table('purchase_order');
            $applyFilters($countQuery);
            $total = (int)$countQuery->count();

            $sortField = preg_match('/^[a-zA-Z0-9_]+$/', (string)$sort) ? $sort : 'id';
            $orderDir = strtoupper((string)$order) === 'ASC' ? 'ASC' : 'DESC';
            $listQuery = Db::table('purchase_order');
            $applyFilters($listQuery);
            $rows = $listQuery
                ->field('id,scydgy_id,CCYDH,CYJMC,CCLBMMC,CGYMC,cywyxm,createtime,dStamp,status,wflow_status')
                ->order($sortField, $orderDir)
                ->limit($offset, $limit)
                ->select();
            if (!is_array($rows)) {
                $rows = [];
            }

            $out = [];
            foreach ($rows as $r) {
                if (!is_array($r)) {
                    continue;
                }
                $sid = (int)($r['scydgy_id'] ?? 0);
                if ($sid >= 0) {
                    continue;
                }
                $createdText = $this->formatProcuremenDetailTime($r['createtime'] ?? null);
                if ($createdText === '') {
                    $createdText = trim((string)($r['dStamp'] ?? ''));
                }
                $out[] = [
                    'id'              => (int)($r['id'] ?? 0),
                    'scydgy_id'       => $sid,
                    'CCYDH'           => trim((string)($r['CCYDH'] ?? '')),
                    'CYJMC'           => trim((string)($r['CYJMC'] ?? '')),
                    'CCLBMMC'         => trim((string)($r['CCLBMMC'] ?? '')),
                    'CGYMC'           => trim((string)($r['CGYMC'] ?? '')),
                    'cywyxm'          => trim((string)($r['cywyxm'] ?? '')),
                    'progress_text'   => $this->formatProcuremenRfqProgressText($r),
                    'createtime'      => $r['createtime'] ?? null,
                    'createtime_text' => $createdText,
                ];
            }

            return json(['total' => $total, 'rows' => $out]);
        }

        [, $adminName] = $this->GetUseName();
        $this->view->assign('isSuperAdmin', $this->auth->isSuperAdmin());
        $this->view->assign('adminNickname', $adminName);

        return $this->view->fetch('procuremen/rfqlist');
    }

    /**
     * 业务员进度详情（与 procuremen/details 同一弹层，保留兼容旧链接）
     */
    public function rfqlistDetails()
    {
        return $this->details();
    }

    /**
     * 手工新增工序详情：业务员只看本人；超管及协助流程岗位可看全部
     */
    protected function assertManualOrderDetailsViewable(int $scydgyId): void
    {
        if ($scydgyId >= 0) {
            return;
        }
        try {
            $po = Db::table('purchase_order')->where('scydgy_id', $scydgyId)->find();
        } catch (\Throwable $e) {
            $po = null;
        }
        if (!is_array($po)) {
            $this->error('订单不存在');
        }
        $modRq = trim((string)($po['mod_rq'] ?? ''));
        if ($modRq !== '' && stripos($modRq, '0000-00-00') !== 0) {
            $this->error('订单不存在');
        }
        if ($this->auth->isSuperAdmin()) {
            return;
        }
        [, $adminName] = $this->GetUseName();
        $cywy = trim((string)($po['cywyxm'] ?? ''));
        if ($cywy !== '' && $cywy === $adminName) {
            return;
        }
        foreach (['procuremen/pick', 'procuremen/audit', 'procuremen/confirm', 'procuremen/index'] as $rule) {
            try {
                if ($this->auth->check($rule)) {
                    return;
                }
            } catch (\Throwable $e) {
            }
        }
        $this->error('无权查看该订单');
    }

    /**
     * 手工新增协助工序进度文案
     */
    protected function formatProcuremenRfqProgressText(array $row): string
    {
        if (ProcuremenStatus::isPoCompleted($row['status'] ?? '')) {
            return ProcuremenStatus::PO_COMPLETED;
        }
        if (ProcuremenStatus::isWflowPendingApproval($row['wflow_status'] ?? '')) {
            return '待采购确认';
        }
        if (ProcuremenStatus::isWflowPendingConfirm($row['wflow_status'] ?? '')) {
            return '待确认供应商';
        }
        $sid = (int)($row['scydgy_id'] ?? 0);
        if ($sid < 0) {
            try {
                $detCntQuery = Db::table('purchase_order_detail')->where('scydgy_id', $sid);
                $this->applyActivePurchaseOrderDetailWhere($detCntQuery);
                $detCnt = (int)$detCntQuery->count();
                if ($detCnt > 0) {
                    return '已下发待确认';
                }
            } catch (\Throwable $e) {
            }
        }

        return '待协助下发';
    }

    /**
     * 协助初选列表 — 批量软删除
     */
    public function pickDelete()
    {
        if (!$this->request->isPost() || !$this->request->isAjax()) {
            $this->error(__('Invalid parameters'));
        }
        if (!$this->procuremenCanPickDelete()) {
            $this->error(__('You have no permission'));
        }
        $rowsRaw = $this->request->post('rows_json', '[]');
        $rows = json_decode(is_string($rowsRaw) ? $rowsRaw : '', true);
        if (!is_array($rows) || $rows === []) {
            $this->error('请至少勾选一条工序');
        }

        $done = 0;
        Db::startTrans();
        try {
            foreach ($rows as $row) {
                if (!is_array($row)) {
                    continue;
                }
                $this->softDeleteProcuremenPickRow($row);
                $done++;
            }
            if ($done < 1) {
                throw new \Exception('没有可删除的工序');
            }
            Db::commit();
        } catch (\InvalidArgumentException $e) {
            Db::rollback();
            $this->error($e->getMessage());
        } catch (\Throwable $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        $this->pickHiddenScydgySetCache = null;
        $this->success('已删除 ' . $done . ' 条工序');
    }

    /**
     * 下发 — 手工新增工序（弹窗）
     */
    public function pickAdd()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if (!is_array($params)) {
                $this->error(__('Parameter %s can not be empty', ''));
            }
            try {
                $sid = $this->saveManualPickOrder($params);
            } catch (\InvalidArgumentException $e) {
                $this->error($e->getMessage());
            } catch (\Throwable $e) {
                $this->error($e->getMessage());
            }
            $this->success('新增成功', '', ['scydgy_id' => $sid]);
        }

        return $this->view->fetch('procuremen/pick_add');
    }

    /**
     * 下发提交 — 通知供应商 → POST procuremen/picksubmit
     */
    public function pickSubmit()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }

        // ---------- 接口订单数据 ----------
        $rowJson = $this->request->post('row_json', '');
        $mergeRowsJson = $this->request->post('merge_rows_json', '');
        $companiesJson = $this->request->post('companies_json', '[]');
        $mergeRows = $this->parseReviewMergeRows($rowJson, $mergeRowsJson);

        $companies = json_decode($companiesJson, true);
        if (!is_array($companies)) {
            $this->error('供应商数据无效');
        }
        $issueCompanies = $this->normalizePickCompanies($companies);
        if ($issueCompanies === []) {
            $this->error('请至少选择一家合作供应商');
        }
        $issueNameLabels = [];
        foreach ($issueCompanies as $pc) {
            $issueNameLabels[] = $pc['name'];
        }
        $issueNamesSummary = implode('、', $issueNameLabels);

        $sysRq = trim((string)$this->request->post('sys_rq', ''));
        if ($sysRq === '') {
            $this->error('请选择截止时间');
        }
        $sysRqTs = strtotime($sysRq);
        if ($sysRqTs === false || $sysRqTs <= 0) {
            $this->error('截止时间格式无效');
        }
        $sysRqDb = date('Y-m-d H:i:s', $sysRqTs);

        $isMerge = count($mergeRows) > 1;
        $ccydhLog = '';
        foreach ($mergeRows as $row) {
            if (!is_array($row)) {
                continue;
            }
            $ccydhLog = trim((string)($row['CCYDH'] ?? ''));
            if ($ccydhLog !== '') {
                break;
            }
        }
        $procPart = $isMerge ? '（' . count($mergeRows) . ' 道工序）' : '';
        $orderPart = $ccydhLog !== '' ? '（订单' . $ccydhLog . '）' : '';
        $logMsg = '下发' . $orderPart . $procPart
            . '通知供应商（' . count($issueCompanies) . ' 家）：' . $issueNamesSummary;

        $issueTime = date('Y-m-d H:i:s');
        $logSidList = [];
        foreach ($mergeRows as $row) {
            if (!is_array($row)) {
                continue;
            }
            $sid = $this->extractScydgyRowId($row);
            if ($this->isValidScydgyRowId($sid)) {
                $logSidList[$sid] = true;
            }
        }

        $existingBySid = [];
        if ($logSidList !== []) {
            try {
                $existingRows = Db::table('purchase_order')
                    ->where('scydgy_id', 'in', array_keys($logSidList))
                    ->select();
                if (is_array($existingRows)) {
                    foreach ($existingRows as $poRow) {
                        if (!is_array($poRow)) {
                            continue;
                        }
                        $sid = (int)($poRow['scydgy_id'] ?? 0);
                        if ($this->isValidScydgyRowId($sid)) {
                            $existingBySid[$sid] = $poRow;
                        }
                    }
                }
            } catch (\Throwable $e) {
                $existingBySid = [];
            }
        }

        Db::startTrans();
        try {
            // ---------- 主表 wflow_status=1；明细写入 purchase_order_detail，随后向供应商发短信/邮件 ----------
            foreach ($mergeRows as $row) {
                if (!is_array($row)) {
                    continue;
                }
                $sid = $this->extractScydgyRowId($row);
                $this->upsertPurchaseOrderFromRow(
                    $row,
                    $sysRqDb,
                    1,
                    $issueTime,
                    $this->isValidScydgyRowId($sid) ? ($existingBySid[$sid] ?? null) : null
                );
            }
            foreach ($issueCompanies as $c) {
                $this->issuePersistSupplierDetails($c, $mergeRows, false, true);
            }

            Db::commit();
        } catch (\Throwable $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        $poIdBySid = [];
        if ($logSidList !== []) {
            try {
                $poIdBySid = Db::table('purchase_order')
                    ->where('scydgy_id', 'in', array_keys($logSidList))
                    ->column('id', 'scydgy_id');
            } catch (\Throwable $e) {
                $poIdBySid = [];
            }
        }

        // ---------- 操作日志记录（批量写入，减少提交等待） ----------
        if ($logSidList !== []) {
            list($adminId, $adminName) = $this->GetUseName();
            $cut = function ($s, $max) {
                if (function_exists('mb_substr')) {
                    return mb_substr($s, 0, $max, 'UTF-8');
                }

                return strlen($s) <= $max ? $s : substr($s, 0, $max);
            };
            $logRows = [];
            $seenLogSid = [];
            foreach ($mergeRows as $row) {
                if (!is_array($row)) {
                    continue;
                }
                $ids = $this->extractScydgyRowId($row);
                if (!$this->isValidScydgyRowId($ids) || isset($seenLogSid[$ids])) {
                    continue;
                }
                $seenLogSid[$ids] = true;
                $poIdLog = null;
                if (isset($poIdBySid[$ids])) {
                    $tid = (int)$poIdBySid[$ids];
                    $poIdLog = $tid > 0 ? $tid : null;
                }
                $logRows[] = [
                    'scydgy_id'         => $ids,
                    'purchase_order_id' => $poIdLog,
                    'admin_id'          => $adminId,
                    'admin_name'        => $cut($adminName, 64),
                    'action'            => $cut('issue_submit', 64),
                    'content'           => $cut($logMsg, 1000),
                    'createtime'        => ProcuremenTime::nowDateTime(),
                ];
            }
            if ($logRows !== []) {
                try {
                    Db::table('purchase_order_oper_log')->insertAll($logRows);
                } catch (\Throwable $e) {
                    Log::write('procuremen pickSubmit batch log: ' . $e->getMessage(), 'error');
                }
            }
        }

        $notifyErrors = [];
        $posNotify = [];
        if ($logSidList !== []) {
            try {
                $posNotify = Db::table('purchase_order')->where('scydgy_id', 'in', array_keys($logSidList))->select();
            } catch (\Throwable $e) {
                $posNotify = [];
            }
        }
        if (!is_array($posNotify)) {
            $posNotify = [];
        }
        foreach ($posNotify as $i => $prow) {
            if (is_array($posNotify[$i])) {
                $posNotify[$i]['sys_rq'] = $sysRqDb;
            }
        }
        $ccydhPick = '';
        foreach ($mergeRows as $row) {
            if (!is_array($row)) {
                continue;
            }
            $ccydhPick = trim((string)($row['CCYDH'] ?? ''));
            if ($ccydhPick !== '') {
                break;
            }
        }
        $notifyBundleBase = [
            'ccydh'      => $ccydhPick,
            'pos'        => $posNotify,
            'merge_rows' => $mergeRows,
        ];
        try {
            $this->notifyDryRunPreview = [];
            foreach ($issueCompanies as $c) {
                if (!is_array($c)) {
                    continue;
                }
                $cname = trim((string)($c['name'] ?? ''));
                if ($cname === '') {
                    continue;
                }
                try {
                    $this->sendAuditSupplierNotifyChannels($c, $mergeRows, $notifyBundleBase, true, true);
                } catch (\Throwable $e) {
                    $notifyErrors[] = $cname . '：' . $e->getMessage();
                }
            }
        } catch (\Throwable $e) {
            $this->error('通知发送失败：' . $e->getMessage());
        }
        if ($notifyErrors !== [] && !$this->isProcuremenNotifyDryRun()) {
            $this->error('部分供应商通知失败：' . implode('；', $notifyErrors));
        }

        if ($this->isProcuremenNotifyDryRun()) {
            $this->success('【演练模式】已保存并生成通知预览', '', [
                'notify_dry_run' => true,
                'notify_preview' => $this->notifyDryRunPreview,
            ]);
        }
        $this->success('已向 ' . count($issueCompanies) . ' 家供应商发送短信与邮件，请至「协助审批下发」确认供应商');
    }

    /**
     * 确认供应商弹窗
     */
    public function auditIssue()
    {
        $ids = $this->request->param('ids', $this->request->param('id', ''));
        if (is_array($ids)) {
            $ids = isset($ids[0]) ? $ids[0] : '';
        }
        $ids = trim((string)$ids);
        if ($ids === '') {
            $this->error(__('Invalid parameters'));
        }
        if ($this->request->isPost()) {
            $this->error('请使用弹窗内「确认」提交');
        }
        $bundle = $this->loadAuditOrderBundleByScydgyId($ids);
        $pos = $bundle['pos'];
        if ($pos === []) {
            $this->error('该订单不在待确认供应商状态');
        }
        $po = $pos[0];
        $quoteGroups = $this->loadAuditSupplierQuoteGroups($bundle);
        if ($quoteGroups === []) {
            $this->error('暂无下发明细，请确认该订单已在「协助初选」完成下发');
        }
        $pickedName = '';
        foreach ($pos as $poRow) {
            if (!is_array($poRow)) {
                continue;
            }
            $pn = trim((string)($poRow['pick_company_name'] ?? ''));
            if ($pn !== '') {
                $pickedName = $pn;
                break;
            }
        }
        $this->view->assign('po', $po);
        $this->view->assign('scydgyId', $ids);
        $this->view->assign('orderCcydh', $bundle['ccydh']);
        $mergeRows = $bundle['merge_rows'];
        $this->view->assign('processRows', $mergeRows);
        $this->view->assign('processDisplayRows', $this->buildAuditProcessDisplayRows($mergeRows));
        $this->view->assign('processCount', count($mergeRows));
        $this->view->assign('quoteGroups', $quoteGroups);
        $this->view->assign('quoteGroupsJson', json_encode($quoteGroups, JSON_UNESCAPED_UNICODE));
        $this->view->assign('pickedCompanyName', $pickedName);
        $this->view->assign('sysRq', $this->formatProcuremenSysRqForInput($po['sys_rq'] ?? null));

        return $this->view->fetch('procuremen/audit_issue');
    }

    /**
     * 确认供应商提交（选定唯一供应商，进入采购终审；默认不发短信）
     */
    public function auditSubmit()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $scydgyId = trim((string)$this->request->post('scydgy_id', ''));
        if ($scydgyId === '') {
            $this->error('参数无效');
        }
        $bundle = $this->loadAuditOrderBundleByScydgyId($scydgyId);
        $pos = $bundle['pos'];
        $mergeRows = $bundle['merge_rows'];
        if ($pos === [] || $mergeRows === []) {
            $this->error('该订单不在待确认供应商状态');
        }
        $quoteGroups = $this->loadAuditSupplierQuoteGroups($bundle);
        if ($quoteGroups === []) {
            $this->error('暂无供应商报价，请确认已完成协助初选通知');
        }

        $companyName = trim((string)$this->request->post('selected_company', ''));
        if ($companyName === '') {
            $this->error('请选择一家供应商');
        }
        $matched = null;
        foreach ($quoteGroups as $g) {
            if (!is_array($g)) {
                continue;
            }
            if (trim((string)($g['name'] ?? '')) === $companyName) {
                $matched = $g;
                break;
            }
        }
        if ($matched === null) {
            $this->error('所选供应商不在本单报价列表中');
        }

        $sysRqDb = $this->parseProcuremenSysRqInput(trim((string)$this->request->post('sys_rq', '')), true);

        $ccydhLog = trim((string)($bundle['ccydh'] ?? ''));
        $procCnt = count($mergeRows);
        $orderPart = $ccydhLog !== '' ? '（订单' . $ccydhLog . '）' : '';
        $procPart = $procCnt > 1 ? '（' . $procCnt . ' 道工序）' : '';
        $logMsg = '确认供应商' . $orderPart . $procPart . '：已选定「' . $companyName . '」';

        Db::startTrans();
        try {
            foreach ($pos as $poRow) {
                if (!is_array($poRow)) {
                    continue;
                }
                $sid = (int)($poRow['scydgy_id'] ?? 0);
                if (!$this->isValidScydgyRowId($sid)) {
                    continue;
                }
                Db::table('purchase_order')->where('scydgy_id', $sid)->update([
                    'wflow_status'      => ProcuremenStatus::WFLOW_PENDING_APPROVAL,
                    'status'            => ProcuremenStatus::PO_IN_PROGRESS,
                    'pick_company_name' => $companyName,
                    'sys_rq'            => $sysRqDb,
                ]);
            }
            Db::commit();
        } catch (\Throwable $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        foreach ($pos as $poRow) {
            if (!is_array($poRow)) {
                continue;
            }
            $sid = (int)($poRow['scydgy_id'] ?? 0);
            if (!$this->isValidScydgyRowId($sid)) {
                continue;
            }
            $poIdLog = (int)($poRow['id'] ?? $poRow['ID'] ?? 0);
            $this->addOrderLog($sid, 'audit_select', $logMsg, $poIdLog > 0 ? $poIdLog : null);
        }

        $this->success('已确认供应商「' . $companyName . '」，请至「采购终审确认」审批');
    }

    /**
     * 确认供应商 — 二次发送短信（可选单家/批量/全部）
     */
    public function auditResendSms()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $scydgyId = trim((string)$this->request->post('scydgy_id', ''));
        if ($scydgyId === '') {
            $this->error('参数无效');
        }
        $loaded = $this->loadAuditResendBundle($scydgyId);
        $mergeRows = $loaded['merge_rows'];
        $bundle = $loaded['bundle'];
        $bundle = $this->applyAuditSysRqPostToBundle($bundle, (string)$this->request->post('sys_rq', ''));
        $quoteGroups = $this->loadAuditSupplierQuoteGroups($bundle);
        if ($quoteGroups === []) {
            $this->error('暂无可通知的供应商');
        }

        $selectedCompany = trim((string)$this->request->post('selected_company', ''));
        $companiesJson = (string)$this->request->post('companies_json', '');
        $targets = $this->resolveAuditResendTargets($quoteGroups, $selectedCompany, $companiesJson);
        $this->auditResendNotifyToTargets($targets, $mergeRows, $bundle, true, false, '短信');
    }

    /**
     * 确认供应商 — 二次发送邮件（可选单家/批量）
     */
    public function auditResendEmail()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $scydgyId = trim((string)$this->request->post('scydgy_id', ''));
        if ($scydgyId === '') {
            $this->error('参数无效');
        }
        $loaded = $this->loadAuditResendBundle($scydgyId);
        $mergeRows = $loaded['merge_rows'];
        $bundle = $loaded['bundle'];
        $bundle = $this->applyAuditSysRqPostToBundle($bundle, (string)$this->request->post('sys_rq', ''));
        $quoteGroups = $this->loadAuditSupplierQuoteGroups($bundle);
        if ($quoteGroups === []) {
            $this->error('暂无可通知的供应商');
        }

        $companiesJson = (string)$this->request->post('companies_json', '');
        $selectedCompany = trim((string)$this->request->post('selected_company', ''));
        $targets = $this->resolveAuditResendTargets($quoteGroups, $selectedCompany, $companiesJson);
        if ($companiesJson === '' && $selectedCompany === '') {
            $this->error('请勾选要发送邮件的供应商，或点击行内「发邮件」');
        }
        $this->auditResendNotifyToTargets($targets, $mergeRows, $bundle, false, true, '邮件');
    }

    /**
     * 废弃单个订单 bundle（退回协助初选，明细归档留痕）
     *
     * @param array{ccydh:string, pos:array, merge_rows:array} $bundle
     * @return array<int, true> 已处理的 scydgy_id 集合
     */
    protected function abandonOrderBundleToPick(array $bundle, string $logAction, string $logSuffix = '，退回协助初选'): array
    {
        $pos = $bundle['pos'] ?? [];
        if (!is_array($pos) || $pos === []) {
            return [];
        }
        $sids = [];
        foreach ($pos as $poRow) {
            if (!is_array($poRow)) {
                continue;
            }
            $sid = (int)($poRow['scydgy_id'] ?? 0);
            if ($this->isValidScydgyRowId($sid)) {
                $sids[$sid] = true;
            }
        }
        if ($sids === []) {
            return [];
        }

        $ccydhLog = trim((string)($bundle['ccydh'] ?? ''));
        $logMsg = '重新下发' . ($ccydhLog !== '' ? '（' . $ccydhLog . '）' : '');
        $suffix = trim((string)$logSuffix, '，, ');
        if ($suffix !== '' && mb_strpos($suffix, '历史存证', 0, 'UTF-8') !== false) {
            $logMsg .= '：从历史存证退回协助初选';
        } else {
            $logMsg .= '：退回协助初选';
        }

        Db::table('purchase_order')
            ->where('scydgy_id', 'in', array_keys($sids))
            ->update([
                'wflow_status'      => ProcuremenStatus::WFLOW_PENDING_ISSUE,
                'status'            => ProcuremenStatus::PO_IN_PROGRESS,
                'pick_company_name' => '',
                'pick_time'         => null,
                'sys_rq'            => null,
                'mod_rq'            => null,
            ]);
        $this->voidPurchaseOrderDetailsForScydgyIds(array_keys($sids));

        foreach (array_keys($sids) as $sid) {
            $this->addOrderLog((int)$sid, $logAction, $logMsg, null);
        }

        return $sids;
    }

    /**
     * 历史存证 — 已完结订单 bundle（同一 CCYDH 下 status=1 的全部工序）
     *
     * @return array{ccydh:string, pos:array<int,array>, merge_rows:array<int,array>}
     */
    protected function loadArchiveOrderBundleByScydgyId(string $scydgyId): array
    {
        $scydgyId = trim($scydgyId);
        $empty = ['ccydh' => '', 'pos' => [], 'merge_rows' => []];
        if ($scydgyId === '') {
            return $empty;
        }
        try {
            $anchor = Db::table('purchase_order')->where('scydgy_id', $scydgyId)->find();
        } catch (\Throwable $e) {
            $anchor = null;
        }
        if (!is_array($anchor) || !$this->purchaseOrderRowIsCompleted($anchor)) {
            return $empty;
        }
        $ccydh = trim((string)($anchor['CCYDH'] ?? ''));
        if ($ccydh === '') {
            return ['ccydh' => '', 'pos' => [$anchor], 'merge_rows' => $this->scydgyRowsForPurchaseOrders([$anchor])];
        }
        try {
            $query = Db::table('purchase_order')->where('CCYDH', $ccydh);
            $query->whereRaw(ProcuremenStatus::sqlPoCompleted('status'));
            $pos = $query->order('scydgy_id', 'asc')->select();
        } catch (\Throwable $e) {
            $pos = [$anchor];
        }
        if (!is_array($pos) || $pos === []) {
            $pos = [$anchor];
        }

        return [
            'ccydh'      => $ccydh,
            'pos'        => $pos,
            'merge_rows' => $this->scydgyRowsForPurchaseOrders($pos),
        ];
    }

    protected function purchaseOrderRowIsCompleted(array $po): bool
    {
        $st = $po['status'] ?? null;
        if ($st === 1 || $st === '1') {
            return true;
        }
        if (is_string($st) && trim($st) === '1') {
            return true;
        }

        return is_numeric($st) && (int)$st === 1;
    }

    /**
     * 废弃订单 — 退回协助初选重新询价（支持单条或批量）
     */
    public function auditAbandon()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }

        $anchorIds = [];
        $batchRaw = trim((string)$this->request->post('scydgy_ids_json', ''));
        if ($batchRaw !== '') {
            $decoded = json_decode($batchRaw, true);
            if (is_array($decoded)) {
                foreach ($decoded as $id) {
                    $s = trim((string)$id);
                    if ($s !== '') {
                        $anchorIds[] = $s;
                    }
                }
            }
        }
        if ($anchorIds === []) {
            $single = trim((string)$this->request->post('scydgy_id', ''));
            if ($single !== '') {
                $anchorIds[] = $single;
            }
        }
        if ($anchorIds === []) {
            $this->error('请至少选择一条订单');
        }

        $processedCcydh = [];
        $doneOrders = 0;
        $allSids = [];

        Db::startTrans();
        try {
            foreach ($anchorIds as $anchorId) {
                $bundle = $this->loadAuditOrderBundleByScydgyId($anchorId);
                if (($bundle['pos'] ?? []) === []) {
                    continue;
                }
                $ccydh = trim((string)($bundle['ccydh'] ?? ''));
                $dedupeKey = $ccydh !== '' ? $ccydh : ('sid:' . $anchorId);
                if (isset($processedCcydh[$dedupeKey])) {
                    continue;
                }
                $processedCcydh[$dedupeKey] = true;
                $sids = $this->abandonOrderBundleToPick($bundle, 'audit_abandon');
                if ($sids === []) {
                    continue;
                }
                $doneOrders++;
                foreach (array_keys($sids) as $sid) {
                    $allSids[(int)$sid] = true;
                }
            }
            if ($doneOrders < 1) {
                throw new \Exception('所选订单均不在待确认供应商状态');
            }
            Db::commit();
        } catch (\Throwable $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        $this->pickHiddenScydgySetCache = null;

        $msg = $doneOrders > 1
            ? ('已重新下发 ' . $doneOrders . ' 个订单并退回协助初选，历史下发与操作记录已保留')
            : '已退回协助初选，请重新选择供应商下发（历史记录已保留）';
        $this->success($msg);
    }

    /**
     * 历史存证 — 已完结订单重新下发，退回协助初选（支持单条或批量）
     */
    public function archiveAbandon()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }

        $anchorIds = [];
        $batchRaw = trim((string)$this->request->post('scydgy_ids_json', ''));
        if ($batchRaw !== '') {
            $decoded = json_decode($batchRaw, true);
            if (is_array($decoded)) {
                foreach ($decoded as $id) {
                    $s = trim((string)$id);
                    if ($s !== '') {
                        $anchorIds[] = $s;
                    }
                }
            }
        }
        if ($anchorIds === []) {
            $single = trim((string)$this->request->post('scydgy_id', ''));
            if ($single !== '') {
                $anchorIds[] = $single;
            }
        }
        if ($anchorIds === []) {
            $this->error('请至少选择一条订单');
        }

        $processedCcydh = [];
        $doneOrders = 0;

        Db::startTrans();
        try {
            foreach ($anchorIds as $anchorId) {
                $bundle = $this->loadArchiveOrderBundleByScydgyId($anchorId);
                if (($bundle['pos'] ?? []) === []) {
                    continue;
                }
                $ccydh = trim((string)($bundle['ccydh'] ?? ''));
                $dedupeKey = $ccydh !== '' ? $ccydh : ('sid:' . $anchorId);
                if (isset($processedCcydh[$dedupeKey])) {
                    continue;
                }
                $processedCcydh[$dedupeKey] = true;
                $sids = $this->abandonOrderBundleToPick(
                    $bundle,
                    'archive_abandon',
                    '，从历史存证退回协助初选'
                );
                if ($sids === []) {
                    continue;
                }
                $doneOrders++;
            }
            if ($doneOrders < 1) {
                throw new \Exception('所选订单均不是已完结状态');
            }
            Db::commit();
        } catch (\Throwable $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        $this->pickHiddenScydgySetCache = null;

        $msg = $doneOrders > 1
            ? ('已重新下发 ' . $doneOrders . ' 个订单并退回协助初选，历史记录已保留')
            : '已退回协助初选，请重新选择供应商下发（历史记录已保留）';
        $this->success($msg);
    }

    /**
     * 采购终审 — 审批驳回（退回协助审批下发，不发送短信）
     */
    public function purchaseApprovalReject()
    {
        if (!$this->request->isPost() || !$this->request->isAjax()) {
            $this->error(__('Invalid parameters'));
        }
        if (!$this->hasProcuremenPerm(['purchaseapprovalreject', 'purchaseApprovalReject'])) {
            $this->error(__('You have no permission'));
        }

        $batchRaw = trim((string)$this->request->post('order_picks_json', ''));
        $decoded = json_decode($batchRaw, true);
        if (!is_array($decoded) || $decoded === []) {
            $this->error('提交数据无效');
        }

        $done = 0;
        Db::startTrans();
        try {
            foreach ($decoded as $item) {
                if (!is_array($item)) {
                    continue;
                }
                $sid = (int)($item['scydgy_id'] ?? 0);
                if (!$this->isValidScydgyRowId($sid)) {
                    continue;
                }
                $this->runPurchaseApprovalRejectForSid($sid);
                $done++;
            }
            if ($done < 1) {
                throw new \Exception('所选订单均不在待审批状态');
            }
            Db::commit();
        } catch (\Throwable $e) {
            Db::rollback();
            $this->error($e->getMessage() !== '' ? $e->getMessage() : '驳回失败');
        }

        $this->pickHiddenScydgySetCache = null;
        $this->success('已驳回并退回「协助审批下发」');
    }

    /**
     * @throws \Exception
     */
    protected function runPurchaseApprovalRejectForSid(int $sid): void
    {
        $poRow = ProcuremenGuard::loadPurchaseOrderOrFail($sid, '未找到订单');
        ProcuremenGuard::assertWflowPendingApproval($poRow, '该订单不在待审批状态，无法驳回');
        ProcuremenGuard::assertNotCompleted($poRow, '订单已完结，无法驳回');

        $allIds = $this->purchaseOrderDetail($sid);
        if ($allIds === []) {
            throw new \Exception('未找到下发明细');
        }

        Db::table('purchase_order')->where('scydgy_id', $sid)->update([
            'wflow_status'      => ProcuremenStatus::WFLOW_PENDING_CONFIRM,
            'status'            => ProcuremenStatus::PO_IN_PROGRESS,
            'pick_company_name' => '',
        ]);
        Db::table('purchase_order_detail')->where('scydgy_id', $sid)->update(['status' => ProcuremenStatus::POD_UNPICKED]);
        $this->restorePurchaseOrderDetailStatusNamesAfterReject($sid);

        $poId = 0;
        try {
            $po = Db::table('purchase_order')->where('scydgy_id', $sid)->find();
            if (is_array($po)) {
                $poId = (int)($po['id'] ?? $po['ID'] ?? 0);
            }
        } catch (\Throwable $e) {
        }
        $this->addOrderLog($sid, 'purchase_reject', '审核驳回：退回确认供应商', $poId > 0 ? $poId : null);
    }

    /**
     * 审核弹窗（旧入口，POST 已关闭）
     */
    public function review()
    {
        if (!$this->hasProcuremenPerm(['review', 'picksubmit', 'pickreview'])) {
            $this->error(__('You have no permission'));
        }
        if ($this->request->isPost()) {
            $this->error('请使用第一步「协助下发」通知供应商，再在「确认供应商」中选定一家');
        }
        $this->view->assign('pickMode', 0);

        return $this->view->fetch('procuremen/review');
    }

    /**
     * 审核弹窗获取公司列表
     */
    public function reviewCompanies()
    {
        if (!$this->hasProcuremenPerm(['reviewcompanies', 'pickreview', 'picksubmit', 'review'])) {
            $this->error(__('You have no permission'));
        }
        if (!$this->request->isAjax()) {
            $this->error(__('Invalid parameters'));
        }

        $list = [];
        try {
            // 仅「正常」外协（customer.status=1）；0=禁止登录，与手机端 mprocCustomerUserActive 一致
            $rows = Db::table('customer')
                ->where(function ($q) {
                    $q->where('status', 1)
                        ->whereOr('status', '1')
                        ->whereOr('status', '')
                        ->whereNull('status');
                })
                ->order('id', 'desc')
                ->select();
        } catch (\Throwable $e) {
            $this->success('', '', []);
            return;
        }
        if (!is_array($rows)) {
            $this->success('', '', []);
            return;
        }

        $detailColCandidates = [
            'detail', 'mingxi', 'remark', 'memo', 'notes', 'description',
            'company_detail', 'company_desc', 'address',
        ];

        foreach ($rows as $row) {
            if (!is_array($row)) {
                continue;
            }
            $norm = [];
            foreach ($row as $k => $v) {
                $norm[is_string($k) ? strtolower($k) : $k] = $v;
            }
            $row = $norm;

            $st = $row['status'] ?? '';
            if ($st !== '' && $st !== null && $st !== 1 && $st !== '1') {
                continue;
            }

            $id = isset($row['id']) ? (string)$row['id'] : '';

            $companyName = '';
            foreach (['company_name', 'name'] as $nk) {
                if (!empty($row[$nk])) {
                    $companyName = trim((string)$row[$nk]);
                    break;
                }
            }

            $username = '';
            foreach (['username', 'contact', 'linkman', 'contacts'] as $uk) {
                if (isset($row[$uk]) && trim((string)$row[$uk]) !== '') {
                    $username = trim((string)$row[$uk]);
                    break;
                }
            }

            $email = isset($row['email']) ? trim((string)$row['email']) : '';
            $phone = isset($row['phone']) ? trim((string)$row['phone']) : '';
            if ($phone === '' && isset($row['account'])) {
                $phone = trim((string)$row['account']);
            }
            if ($phone === '' && isset($row['mobile'])) {
                $phone = trim((string)$row['mobile']);
            }
            /* 邮箱、手机号均为空则无法发短信/邮件，不在下发弹窗展示 */
            if ($email === '' && $phone === '') {
                continue;
            }

            $category = '';
            foreach (['company_type', 'category', 'type_name'] as $ck) {
                if (isset($row[$ck]) && trim((string)$row[$ck]) !== '') {
                    $category = trim((string)$row[$ck]);
                    break;
                }
            }

            $detail = '';
            foreach ($detailColCandidates as $dk) {
                if (!isset($row[$dk])) {
                    continue;
                }
                $dv = trim((string)$row[$dk]);
                if ($dv !== '') {
                    $detail = $dv;
                    break;
                }
            }

            $list[] = [
                'id'             => $id,
                'name'           => $companyName,
                'company_name'   => $companyName,
                'username'       => $username,
                'email'          => $email,
                'phone'          => $phone,
                'category'       => $category,
                'company_type'   => $category,
                'detail'         => $detail,
            ];
        }

        $this->success('', '', $list);
    }

    /**
     * 采购确认-下发明细弹窗：
     * 查 purchase_order_detail；ids 为工序行 scydgy.ID，对应明细 scydgy_id
     */
    public function outward_detail()
    {
        $ids = $this->request->param('ids', $this->request->param('id', ''));
        if (is_array($ids)) {
            $ids = isset($ids[0]) ? $ids[0] : '';
        }
        $ids = trim((string)$ids);
        if ($ids === '') {
            $this->error(__('Invalid parameters'));
        }

        $wffTab = trim((string)$this->request->param('wff_tab', 'all'));
        if (!in_array($wffTab, ['all', 'pending', 'picked', 'done', 'confirm'], true)) {
            $wffTab = 'all';
        }
        $isPurchaseConfirm = ($wffTab === 'pending' || $wffTab === 'confirm');

        $purchaseOrderId = 0;
        $po = null;
        try {
            $po = Db::table('purchase_order')->where('scydgy_id', $ids)->find();
            if (is_array($po)) {
                $purchaseOrderId = (int)($po['id'] ?? $po['ID'] ?? 0);
            }
        } catch (\Throwable $e) {
            $purchaseOrderId = 0;
            $po = null;
        }
        if (!$isPurchaseConfirm && is_array($po)) {
            $isDone = ProcuremenStatus::isPoCompleted($po['status'] ?? '');
            if (ProcuremenStatus::isWflowPendingApproval($po['wflow_status'] ?? '') && !$isDone) {
                $isPurchaseConfirm = true;
            }
        }

        $headTitle = $isPurchaseConfirm ? '采购确认' : '下发明细';

        $confirmBundle = ['ccydh' => '', 'pos' => [], 'merge_rows' => []];
        $confirmProcessCount = 1;
        $confirmPickGroups = [];
        $processDisplayRows = [];
        $allDetailsBySid = [];
        $requiredSidList = [];
        $sidList = [$ids];
        if ($isPurchaseConfirm) {
            $confirmBundle = $this->loadConfirmOrderBundleByScydgyId($ids);
            $mergeRows = $confirmBundle['merge_rows'] ?? [];
            if ($mergeRows !== []) {
                $processDisplayRows = $this->buildAuditProcessDisplayRows($mergeRows);
            }
            $confirmPickGroups = $this->loadConfirmSupplierPickGroups($confirmBundle);
            if ($confirmBundle['pos'] !== []) {
                $sidList = [];
                foreach ($confirmBundle['pos'] as $poRow) {
                    if (!is_array($poRow)) {
                        continue;
                    }
                    $sid = (int)($poRow['scydgy_id'] ?? 0);
                    if (!$this->isValidScydgyRowId($sid)) {
                        continue;
                    }
                    $sidList[] = (string)$sid;
                    $requiredSidList[] = $sid;
                }
            }
            if ($sidList === []) {
                $sidList = [$ids];
                $requiredSidList = [(int)$ids];
            }
            $confirmProcessCount = max(1, count($requiredSidList));
            if (is_array($po) && $purchaseOrderId <= 0) {
                $purchaseOrderId = (int)($po['id'] ?? $po['ID'] ?? 0);
            }
        }

        $rows = [];
        try {
            if (count($sidList) === 1) {
                $rows = Db::table('purchase_order_detail')->where('scydgy_id', $sidList[0])->order('id', 'desc')->select();
            } else {
                $rows = Db::table('purchase_order_detail')->where('scydgy_id', 'in', $sidList)->order('scydgy_id', 'asc')->order('id', 'desc')->select();
            }
        } catch (\Throwable $e) {
            $rows = [];
        }

        if ($isPurchaseConfirm) {
            $allDetailsBySid = $this->mapDetailIdsByScydgyId(is_array($rows) ? $rows : []);
        }

        foreach ($rows as &$r) {
            if (is_array($r) && isset($r['ID']) && !isset($r['id'])) {
                $r['id'] = $r['ID'];
            }
            if (isset($r['createtime'])) {
                if (is_numeric($r['createtime']) && (int)$r['createtime'] > 946684800) {
                    $r['createtime_text'] = date('Y-m-d H:i:s', (int)$r['createtime']);
                } else {
                    $r['createtime_text'] = (string)$r['createtime'];
                }
            } else {
                $r['createtime_text'] = '';
            }
        }
        unset($r);

        $pickedCompanyName = '';
        if ($isPurchaseConfirm) {
            foreach ($confirmBundle['pos'] ?? [] as $poRow) {
                if (!is_array($poRow)) {
                    continue;
                }
                $pn = trim((string)($poRow['pick_company_name'] ?? ''));
                if ($pn !== '') {
                    $pickedCompanyName = $pn;
                    break;
                }
            }
        }

        $this->view->assign('rows', $rows ?: []);
        $this->view->assign('rowCount', count($rows ?: []));
        $this->view->assign('scydgyId', $ids);
        $this->view->assign('purchaseOrderId', $purchaseOrderId);
        $this->view->assign('headTitle', $headTitle);
        $this->view->assign('showPurchaseConfirm', $isPurchaseConfirm ? 1 : 0);
        $this->view->assign('detailColspan', $isPurchaseConfirm ? 7 : 9);
        $this->view->assign('confirmProcessCount', $confirmProcessCount);
        $this->view->assign('orderCcydh', $confirmBundle['ccydh'] ?? '');
        $this->view->assign('processDisplayRows', $processDisplayRows);
        $this->view->assign('confirmPickGroups', $confirmPickGroups);
        $this->view->assign('confirmPickCount', count($confirmPickGroups));
        $this->view->assign('pickedCompanyName', $pickedCompanyName);
        $this->view->assign('requiredSidListJson', json_encode(array_values($requiredSidList), JSON_UNESCAPED_UNICODE));
        $this->view->assign('allDetailsBySidJson', json_encode($allDetailsBySid, JSON_UNESCAPED_UNICODE));

        /* 采购确认需在 iframe 内加载 require-backend，以便勾选与提交 */
        if ($isPurchaseConfirm) {
            return $this->view->fetch();
        }

        $restoreLayout = !empty($this->layout) ? ('layout/' . $this->layout) : false;
        $this->view->engine->layout(false);
        try {
            $bodyHtml = $this->view->fetch('procuremen/outward_detail');
            $this->view->assign('dialogBody', $bodyHtml);

            return $this->view->fetch('procuremen/outward_detail_lite_shell');
        } finally {
            if ($restoreLayout) {
                $this->view->engine->layout($restoreLayout);
            }
        }
    }


    /**
     * 月度导出记录表（不存在时自动创建）
     */
    protected function ensurePurchaseMonthExportLogTable(): void
    {
        try {
            Db::query('SELECT 1 FROM `purchase_month_export_log` LIMIT 1');
        } catch (\Throwable $e) {
            Db::execute(
                "CREATE TABLE IF NOT EXISTS `purchase_month_export_log` (
                  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
                  `ym` char(7) NOT NULL COMMENT 'YYYY-MM',
                  `admin_id` int(10) unsigned NOT NULL DEFAULT 0,
                  `admin_name` varchar(64) NOT NULL DEFAULT '',
                  `row_count` int(10) unsigned NOT NULL DEFAULT 0,
                  `total_amount` decimal(14,2) NOT NULL DEFAULT 0.00,
                  `createtime` int(10) unsigned DEFAULT NULL,
                  PRIMARY KEY (`id`),
                  KEY `idx_ym` (`ym`),
                  KEY `idx_ct` (`createtime`)
                ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='月度协助明细导出记录'"
            );
        }
    }

    /**
     * 按月份导出：已完结订单（与历史存证、月度列表一致），按完结月份筛选。
     * 表头固定 8 列（与历史「协助明细」模板一致）：序号、传票号、传票名称、外加工单位、订法、客户名称、工序、加工金额。
     */
    public function export_month_outward()
    {
        $this->request->filter(['strip_tags', 'trim']);
        $ym = trim((string)$this->request->get('ym', date('Y-m')));
        if (!preg_match('/^\d{4}-\d{2}$/', $ym)) {
            $ym = date('Y-m');
        }

        $dbRows = [];
        try {
            $query = Db::table('purchase_order');
            $query->whereRaw(ProcuremenStatus::sqlPoCompleted('status'));
            $dbRows = $query->select();
        } catch (\Throwable $e) {
            $dbRows = [];
        }
        if (!is_array($dbRows)) {
            $dbRows = [];
        }
        $completeTsMap = [];
        $sidList = [];
        foreach ($dbRows as $dbRow) {
            if (!is_array($dbRow)) {
                continue;
            }
            $sid = (int)($dbRow['scydgy_id'] ?? 0);
            if ($sid > 0) {
                $sidList[$sid] = true;
            }
        }
        if ($sidList !== []) {
            $completeTsMap = ProcuremenTime::loadOperLogTimestampMap(array_keys($sidList), ['purchase_confirm', 'mark_complete']);
        }
        $dbRows = array_values(array_filter($dbRows, function ($dbRow) use ($ym, $completeTsMap) {
            if (!is_array($dbRow)) {
                return false;
            }
            $done = ProcuremenTime::resolveCompletedDone($dbRow, $completeTsMap);

            return $done['ts'] > 0 && date('Y-m', $done['ts']) === $ym;
        }));

        $pool = $this->procuremenPoolFromPurchaseOrderDbRows($dbRows);
        $filtered = $pool;

        $mainBySid = [];
        foreach ($filtered as $rw) {
            if (!is_array($rw)) {
                continue;
            }
            $rid = (int)($rw['ID'] ?? 0);
            if ($rid > 0) {
                $mainBySid[$rid] = $rw;
            }
        }
        if ($mainBySid === []) {
            $detailRows = [];
        } else {
            try {
                $detailRows = Db::table('purchase_order_detail')
                    ->where('scydgy_id', 'in', array_keys($mainBySid))
                    ->whereRaw(ProcuremenStatus::sqlPodNotVoid('status'))
                    ->order('status', 'desc')
                    ->order('CCYDH', 'asc')
                    ->order('company_name', 'asc')
                    ->order('id', 'asc')
                    ->select();
            } catch (\Throwable $e) {
                try {
                    $detailRows = Db::table('purchase_order_detail')
                        ->where('scydgy_id', 'in', array_keys($mainBySid))
                        ->whereRaw(ProcuremenStatus::sqlPodNotVoid('status'))
                        ->order('status', 'desc')
                        ->order('CCYDH', 'asc')
                        ->order('company_name', 'asc')
                        ->order('ID', 'asc')
                        ->select();
                } catch (\Throwable $e2) {
                    $detailRows = [];
                }
            }
        }
        if (!is_array($detailRows)) {
            $detailRows = [];
        }

        $exportLines = [];
        $detailSidSeen = [];
        foreach ($detailRows as $dr) {
            if (!is_array($dr)) {
                continue;
            }
            $sid = (int)($dr['scydgy_id'] ?? $dr['SCYDGY_ID'] ?? 0);
            if ($sid <= 0 || !isset($mainBySid[$sid])) {
                continue;
            }
            if (isset($detailSidSeen[$sid])) {
                continue;
            }
            if (!ProcuremenStatus::isPodPicked($dr['status'] ?? '')) {
                continue;
            }
            $detailSidSeen[$sid] = true;
            $m = $mainBySid[$sid];
            $exportLines[] = [
                'CCYDH'        => (string)($dr['CCYDH'] ?? $m['CCYDH'] ?? ''),
                'CYJMC'        => (string)($dr['CYJMC'] ?? $m['CYJMC'] ?? ''),
                'company_name' => (string)($dr['company_name'] ?? ''),
                'CDF'          => (string)($m['CDF'] ?? ''),
                'cGzzxMc'      => (string)($m['cGzzxMc'] ?? ''),
                'gx'           => $this->procuremenExportGxText($m),
                'detail'       => $dr,
            ];
        }
        foreach ($detailRows as $dr) {
            if (!is_array($dr)) {
                continue;
            }
            $sid = (int)($dr['scydgy_id'] ?? $dr['SCYDGY_ID'] ?? 0);
            if ($sid <= 0 || !isset($mainBySid[$sid]) || isset($detailSidSeen[$sid])) {
                continue;
            }
            $detailSidSeen[$sid] = true;
            $m = $mainBySid[$sid];
            $exportLines[] = [
                'CCYDH'        => (string)($dr['CCYDH'] ?? $m['CCYDH'] ?? ''),
                'CYJMC'        => (string)($dr['CYJMC'] ?? $m['CYJMC'] ?? ''),
                'company_name' => (string)($dr['company_name'] ?? ''),
                'CDF'          => (string)($m['CDF'] ?? ''),
                'cGzzxMc'      => (string)($m['cGzzxMc'] ?? ''),
                'gx'           => $this->procuremenExportGxText($m),
                'detail'       => $dr,
            ];
        }
        foreach ($mainBySid as $sid => $m) {
            if (isset($detailSidSeen[$sid])) {
                continue;
            }
            $company = trim((string)($m['pick_company_name'] ?? ''));
            $exportLines[] = [
                'CCYDH'        => (string)($m['CCYDH'] ?? ''),
                'CYJMC'        => (string)($m['CYJMC'] ?? ''),
                'company_name' => $company,
                'CDF'          => (string)($m['CDF'] ?? ''),
                'cGzzxMc'      => (string)($m['cGzzxMc'] ?? ''),
                'gx'           => $this->procuremenExportGxText($m),
                'detail'       => [],
            ];
        }

        $groups = [];
        foreach ($exportLines as $line) {
            $k = $line['CCYDH'] . "\x1f" . $line['company_name'];
            if (!isset($groups[$k])) {
                $groups[$k] = [];
            }
            $groups[$k][] = $line;
        }
        ksort($groups, SORT_STRING);

        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet();
        $sheet->setTitle('协助明细');

        $mon = (int)substr($ym, 5, 2);
        $sheet->mergeCells('A1:H1');
        $sheet->setCellValue('A1', $mon . '月协助明细');
        $sheet->getStyle('A1')->getFont()->setBold(true)->setSize(14);
        $sheet->getStyle('A1')->getAlignment()
            ->setHorizontal(Alignment::HORIZONTAL_CENTER)
            ->setVertical(Alignment::VERTICAL_CENTER);

        $headers = ['序号', '传票号', '传票名称', '外加工单位', '订法', '客户名称', '工序', '加工金额'];
        $col = 'A';
        foreach ($headers as $h) {
            $sheet->setCellValue($col . '2', $h);
            $col++;
        }
        $sheet->getStyle('A2:H2')->getFont()->setBold(true);
        $sheet->getStyle('A2:H2')->getAlignment()->setHorizontal(Alignment::HORIZONTAL_CENTER);

        $rowNum = 3;
        $sumSubtotalCounts = 0;
        $grandAmount = 0.0;

        if ($groups === []) {
            $sheet->mergeCells('A3:H3');
            $sheet->setCellValue('A3', '（当月暂无符合条件的协助明细）');
            $sheet->getStyle('A3')->getAlignment()->setHorizontal(Alignment::HORIZONTAL_CENTER);
            $rowNum = 4;
        } else {
            foreach ($groups as $items) {
                if ($items === []) {
                    continue;
                }
                $groupLineCount = count($items);
                $subAmount = 0.0;
                $i = 0;
                foreach ($items as $line) {
                    $i++;
                    $dr = $line['detail'];
                    $amt = $this->procuremenExportAmount($dr);
                    $subAmount += $amt;

                    $sheet->setCellValue('A' . $rowNum, $i);
                    $sheet->setCellValue('B' . $rowNum, $line['CCYDH']);
                    $sheet->setCellValue('C' . $rowNum, $line['CYJMC']);
                    $sheet->setCellValue('D' . $rowNum, $line['company_name']);
                    $sheet->setCellValue('E' . $rowNum, $line['CDF']);
                    $sheet->setCellValue('F' . $rowNum, $line['cGzzxMc']);
                    $sheet->setCellValue('G' . $rowNum, $line['gx']);
                    $sheet->setCellValue('H' . $rowNum, $amt);
                    $sheet->getStyle('H' . $rowNum)->getNumberFormat()->setFormatCode('"¥"#,##0.00');
                    $rowNum++;
                }

                $sumSubtotalCounts += $groupLineCount;
                $grandAmount += $subAmount;

                $sheet->setCellValue('A' . $rowNum, $groupLineCount);
                $sheet->mergeCells('G' . $rowNum . ':H' . $rowNum);
                $sheet->setCellValue('G' . $rowNum, '¥ ' . number_format($subAmount, 2, '.', ','));
                $sheet->getStyle('G' . $rowNum)->getAlignment()
                    ->setHorizontal(Alignment::HORIZONTAL_RIGHT)
                    ->setVertical(Alignment::VERTICAL_CENTER);
                $rowNum++;
            }
        }

        $sheet->setCellValue('A' . $rowNum, '总计');
        $sheet->setCellValue('B' . $rowNum, $sumSubtotalCounts);
        $sheet->mergeCells('G' . $rowNum . ':H' . $rowNum);
        $sheet->setCellValue('G' . $rowNum, '¥ ' . number_format($grandAmount, 2, '.', ','));
        $sheet->getStyle('A' . $rowNum . ':H' . $rowNum)->getFont()->setBold(true);
        $sheet->getStyle('G' . $rowNum)->getAlignment()->setHorizontal(Alignment::HORIZONTAL_RIGHT);

        $lastRow = $rowNum;
        $sheet->getStyle('A1:H' . $lastRow)->applyFromArray([
            'borders' => [
                'allBorders' => [
                    'borderStyle' => Border::BORDER_THIN,
                    'color'       => ['rgb' => '000000'],
                ],
            ],
        ]);
        $sheet->getStyle('A3:H' . $lastRow)->getAlignment()->setVertical(Alignment::VERTICAL_CENTER);
        if ($lastRow >= 3) {
            $sheet->getStyle('C3:C' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
            $sheet->getStyle('D3:D' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
            $sheet->getStyle('F3:F' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
            $sheet->getStyle('G3:G' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
        }
        $sheet->getColumnDimension('A')->setWidth(7);
        $sheet->getColumnDimension('B')->setWidth(16);
        $sheet->getColumnDimension('C')->setWidth(52);
        $sheet->getColumnDimension('D')->setWidth(32);
        $sheet->getColumnDimension('E')->setWidth(12);
        $sheet->getColumnDimension('F')->setWidth(44);
        $sheet->getColumnDimension('G')->setWidth(26);
        $sheet->getColumnDimension('H')->setWidth(13);
        $sheet->getRowDimension(1)->setRowHeight(28);

        $quoteLines = $this->buildMonthExportQuoteLines($detailRows, $mainBySid);
        $quoteStartRow = $lastRow + 3;
        $quoteLastRow = $this->appendMonthExportQuoteBlock($sheet, $quoteLines, $ym, $quoteStartRow);
        if ($quoteLastRow >= $quoteStartRow) {
            $sheet->getColumnDimension('E')->setWidth(28);
        }

        $fileBase = '协助明细_' . str_replace('-', '', $ym);
        $filename = $fileBase . '.xlsx';

        try {
            $this->ensurePurchaseMonthExportLogTable();
            list($adminId, $adminName) = $this->GetUseName();
            Db::table('purchase_month_export_log')->insert([
                'ym'           => $ym,
                'admin_id'     => (int)$adminId,
                'admin_name'   => mb_substr((string)$adminName, 0, 64, 'UTF-8'),
                'row_count'    => count($exportLines),
                'total_amount' => round($grandAmount, 2),
                'createtime'   => time(),
            ]);
        } catch (\Throwable $e) {
            Log::write('month export log: ' . $e->getMessage(), 'error');
        }

        if (ob_get_length()) {
            ob_end_clean();
        }
        $asciiName = 'outward_' . str_replace('-', '', $ym) . '.xlsx';
        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        header('Content-Disposition: attachment;filename="' . $asciiName . '"; filename*=UTF-8\'\'' . rawurlencode($filename));
        header('Cache-Control: max-age=0');
        $writer = new Xlsx($spreadsheet);
        $writer->save('php://output');
        $spreadsheet->disconnectWorksheets();
        unset($spreadsheet);
        exit;
    }

    /**
     * 导出用：工序列文案
     */
    protected function procuremenExportGxText(array $r)
    {
        $a = trim((string)($r['CDXMC'] ?? ''));
        $b = trim((string)($r['CGYMC'] ?? ''));
        if ($a !== '' && $b !== '') {
            return $a . '：' . $b;
        }
        return $a !== '' ? $a : $b;
    }

    /**
     * 导出用：加工金额（表中有 amount/jje/jgje 等则读取，否则 0）
     */
    protected function procuremenExportAmount(array $r)
    {
        foreach (['amount', 'jje', 'jgje', 'processing_amount'] as $k) {
            if (!array_key_exists($k, $r)) {
                continue;
            }
            $v = $r[$k];
            if ($v === null || $v === '') {
                continue;
            }
            if (is_numeric($v)) {
                return (float)$v;
            }
            $v = preg_replace('/[^\d\.\-]/', '', (string)$v);
            if ($v !== '' && is_numeric($v)) {
                return (float)$v;
            }
        }
        return 0.0;
    }

    /**
     * 月度导出：各工序下所有下发供应商的报价明细（含未中标）
     *
     * @param array<int, array<string, mixed>> $detailRows
     * @param array<int, array<string, mixed>> $mainBySid
     * @return array<int, array<string, mixed>>
     */
    protected function buildMonthExportQuoteLines(array $detailRows, array $mainBySid): array
    {
        $lines = [];
        foreach ($detailRows as $dr) {
            if (!is_array($dr)) {
                continue;
            }
            $sid = (int)($dr['scydgy_id'] ?? $dr['SCYDGY_ID'] ?? 0);
            if ($sid <= 0 || !isset($mainBySid[$sid])) {
                continue;
            }
            if (ProcuremenStatus::isPodVoid($dr['status'] ?? '')) {
                continue;
            }
            $cn = trim((string)($dr['company_name'] ?? ''));
            if ($cn === '') {
                continue;
            }
            $m = $mainBySid[$sid];
            $am = trim((string)($dr['amount'] ?? ''));
            $amountFilled = ($am !== '' && $am !== '0' && $am !== '0.00');
            $amountNum = $this->parseProcuremenMoneyNumber($dr['amount'] ?? null);
            $amountText = $amountFilled
                ? ($amountNum !== null ? $this->formatProcuremenMoneyDisplay($amountNum) : $am)
                : '未填写';
            $deliveryRaw = trim((string)($dr['delivery'] ?? ''));
            $deliveryShow = $this->formatDeliveryYmd($deliveryRaw);
            if ($deliveryShow === '' && $deliveryRaw !== '') {
                $deliveryShow = $deliveryRaw;
            }
            $deliveryText = ($deliveryShow !== '' && !preg_match('/^0000-00-00/i', $deliveryShow))
                ? $deliveryShow
                : '未填写';
            $picked = ProcuremenStatus::isPodPicked($dr['status'] ?? '');
            $lines[] = [
                'CCYDH'         => (string)($dr['CCYDH'] ?? $m['CCYDH'] ?? ''),
                'CYJMC'         => (string)($dr['CYJMC'] ?? $m['CYJMC'] ?? ''),
                'gx'            => $this->procuremenExportGxText($m),
                'company_name'  => $cn,
                'amount_text'   => $amountText,
                'amount_num'    => $amountFilled ? $amountNum : null,
                'delivery_text' => $deliveryText,
                'picked_text'   => $picked ? '中标' : '未中标',
                'picked'        => $picked,
            ];
        }
        usort($lines, function ($a, $b) {
            $c = strcmp((string)($a['CCYDH'] ?? ''), (string)($b['CCYDH'] ?? ''));
            if ($c !== 0) {
                return $c;
            }
            $c = strcmp((string)($a['gx'] ?? ''), (string)($b['gx'] ?? ''));
            if ($c !== 0) {
                return $c;
            }
            if (!empty($a['picked']) !== !empty($b['picked'])) {
                return !empty($a['picked']) ? -1 : 1;
            }

            return strcmp((string)($a['company_name'] ?? ''), (string)($b['company_name'] ?? ''));
        });

        return $lines;
    }

    /**
     * 月度导出：在同一工作表指定行起写入供应商报价明细（含未中标）
     *
     * @param array<int, array<string, mixed>> $quoteLines
     */
    protected function appendMonthExportQuoteBlock(Worksheet $sheet, array $quoteLines, string $ym, int $startRow): int
    {
        $mon = (int)substr($ym, 5, 2);
        $titleRow = $startRow;
        $headerRow = $startRow + 1;
        $dataStartRow = $startRow + 2;

        $sheet->mergeCells('A' . $titleRow . ':H' . $titleRow);
        $sheet->setCellValue('A' . $titleRow, $mon . '月供应商报价明细');
        $sheet->getStyle('A' . $titleRow)->getFont()->setBold(true)->setSize(14);
        $sheet->getStyle('A' . $titleRow)->getAlignment()
            ->setHorizontal(Alignment::HORIZONTAL_CENTER)
            ->setVertical(Alignment::VERTICAL_CENTER);

        $headers = ['序号', '传票号', '传票名称', '工序', '供应商', '单价', '交货期', '是否中标'];
        $col = 'A';
        foreach ($headers as $h) {
            $sheet->setCellValue($col . $headerRow, $h);
            $col++;
        }
        $sheet->getStyle('A' . $headerRow . ':H' . $headerRow)->getFont()->setBold(true);
        $sheet->getStyle('A' . $headerRow . ':H' . $headerRow)->getAlignment()->setHorizontal(Alignment::HORIZONTAL_CENTER);

        $rowNum = $dataStartRow;
        if ($quoteLines === []) {
            $sheet->mergeCells('A' . $dataStartRow . ':H' . $dataStartRow);
            $sheet->setCellValue('A' . $dataStartRow, '（当月暂无供应商报价明细）');
            $sheet->getStyle('A' . $dataStartRow)->getAlignment()->setHorizontal(Alignment::HORIZONTAL_CENTER);
            $rowNum = $dataStartRow + 1;
        } else {
            $i = 0;
            foreach ($quoteLines as $line) {
                $i++;
                $sheet->setCellValue('A' . $rowNum, $i);
                $sheet->setCellValue('B' . $rowNum, (string)($line['CCYDH'] ?? ''));
                $sheet->setCellValue('C' . $rowNum, (string)($line['CYJMC'] ?? ''));
                $sheet->setCellValue('D' . $rowNum, (string)($line['gx'] ?? ''));
                $sheet->setCellValue('E' . $rowNum, (string)($line['company_name'] ?? ''));
                if ($line['amount_num'] !== null) {
                    $sheet->setCellValue('F' . $rowNum, (float)$line['amount_num']);
                    $sheet->getStyle('F' . $rowNum)->getNumberFormat()->setFormatCode('#,##0.00');
                } else {
                    $sheet->setCellValue('F' . $rowNum, (string)($line['amount_text'] ?? '未填写'));
                }
                $sheet->setCellValue('G' . $rowNum, (string)($line['delivery_text'] ?? ''));
                $sheet->setCellValue('H' . $rowNum, (string)($line['picked_text'] ?? ''));
                if (!empty($line['picked'])) {
                    $sheet->getStyle('E' . $rowNum . ':H' . $rowNum)->getFont()->setBold(true);
                }
                $rowNum++;
            }
        }

        $lastRow = $rowNum - 1;
        if ($lastRow >= $headerRow) {
            $sheet->getStyle('A' . $titleRow . ':H' . $lastRow)->applyFromArray([
                'borders' => [
                    'allBorders' => [
                        'borderStyle' => Border::BORDER_THIN,
                        'color'       => ['rgb' => '000000'],
                    ],
                ],
            ]);
            $sheet->getStyle('A' . $dataStartRow . ':H' . $lastRow)->getAlignment()->setVertical(Alignment::VERTICAL_CENTER);
            $sheet->getStyle('C' . $dataStartRow . ':C' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
            $sheet->getStyle('D' . $dataStartRow . ':D' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
            $sheet->getStyle('E' . $dataStartRow . ':E' . $lastRow)->getAlignment()->setWrapText(true)->setVertical(Alignment::VERTICAL_TOP);
            $sheet->getRowDimension($titleRow)->setRowHeight(28);
        }

        return $lastRow;
    }

    /**
     * 订单号等用于 PDF 文件名片段（去掉路径非法字符）
     */
    protected function sanitizePurchaseConfirmPdfOrderKey(string $ccydh): string
    {
        $s = trim($ccydh);
        if ($s === '') {
            return 'ORDER';
        }
        $s = preg_replace('@[\\\\/:*?"<>|\\s]+@u', '_', $s);
        $s = trim($s, '._-');
        if ($s === '') {
            return 'ORDER';
        }
        if (function_exists('mb_substr')) {
            return mb_substr($s, 0, 80, 'UTF-8');
        }

        return strlen($s) <= 80 ? $s : substr($s, 0, 80);
    }

    /**
     * 采购确认 PDF 相对路径（与 OSS 对象键一致，无前导斜杠）：
     * xinhua/年/月/日/scydgy_id/订单号_scydgy_id.pdf
     *
     * @return array{objectKey: string, webPath: string}
     */
    protected function buildPurchaseConfirmPdfPaths(int $scydgyId, string $ccydhRaw): array
    {
        $sid = (int)$scydgyId;
        $safeOrder = $this->sanitizePurchaseConfirmPdfOrderKey($ccydhRaw);
        $y = date('Y');
        $m = date('m');
        $d = date('d');
        $basename = $safeOrder . '_' . $sid . '.pdf';
        $objectKey = 'xinhua/' . $y . '/' . $m . '/' . $d . '/' . $sid . '/' . $basename;

        return [
            'objectKey' => $objectKey,
            'webPath'   => '/' . $objectKey,
        ];
    }

    /**
     * 采购确认成功后：用与「详情」弹窗相同的模板片段渲染 HTML，再存为 PDF（改 details_fragment 后 PDF 同步变化）。
     * 优先上传至阿里云 OSS（application/config.php 的 oss 节点）；失败或未配置时回退到 public 下与 objectKey 相同目录结构。
     * 成功后将相对路径写入 purchase_order.pdf_url（形如 /xinhua/年/月/日/scydgy_id/订单号_scydgy_id.pdf）。
     *
     * @return string OSS 返回 https 完整 URL；本地回退为以 / 开头的 Web 路径；失败返回空串
     */
    protected function savePurchaseConfirmDetailPdf(int $scydgyId, int $purchaseOrderId): string
    {
        if (!$this->isValidScydgyRowId($scydgyId)) {
            return '';
        }
        $ids = trim((string)$scydgyId);
        $prep = $this->prepareProcuremenDetailsView($ids);
        if (!$prep['ok']) {
            return '';
        }
        $ccydh = $prep['ccydh'];

        $paths = $this->buildPurchaseConfirmPdfPaths((int)$scydgyId, $ccydh);
        $objectKey = $paths['objectKey'];
        $webPath = $paths['webPath'];

        $meta = sprintf('工序行ID %s | 主表订单ID %d | PDF生成时间 %s', $ids, (int)$purchaseOrderId, date('Y-m-d H:i:s'));
        $this->view->assign([
            'pdf_export'   => 1,
            'pdfMetaLine' => $meta,
        ]);
        // 关闭后台 layout，避免 default 布局里的「控制台」面包屑等被打进 PDF
        $restoreLayout = !empty($this->layout) ? ('layout/' . $this->layout) : false;
        $this->view->engine->layout(false);
        try {
            $html = $this->view->fetch('procuremen/details_pdf_shell');
        } catch (\Throwable $e) {
            if ($restoreLayout) {
                $this->view->engine->layout($restoreLayout);
            }
            Log::write('采购确认PDF模板渲染失败: ' . $e->getMessage(), 'error');
            $this->view->assign(['pdf_export' => '', 'pdfMetaLine' => '']);

            return '';
        }
        if ($restoreLayout) {
            $this->view->engine->layout($restoreLayout);
        }
        $this->view->assign(['pdf_export' => '', 'pdfMetaLine' => '']);

        $tempDir = ROOT_PATH . 'runtime' . DIRECTORY_SEPARATOR . 'mpdf_tmp';
        if (!is_dir($tempDir)) {
            @mkdir($tempDir, 0755, true);
        }
        $tempPdf = $tempDir . DIRECTORY_SEPARATOR . uniqid('pc_pdf_', true) . '.pdf';
        try {
            $mpdf = new \Mpdf\Mpdf([
                'mode'              => 'utf-8',
                'format'            => 'A4',
                'margin_left'       => 12,
                'margin_right'      => 12,
                'margin_top'        => 14,
                'margin_bottom'     => 14,
                'tempDir'           => $tempDir,
                'autoScriptToLang'  => true,
                'autoLangToFont'    => true,
            ]);
            // 与当前站点 HTTP_HOST 不同的占位 base，使 basepathIsLocal=false，避免 mPDF CssManager
            // 在 parse_url 得到有 scheme 无 host 时对 $tr['host'] 触发「Undefined index: host」（日志已复现）。
            $mpdf->SetBasePath('http://127.0.0.1/');
            $mpdf->WriteHTML($html);
            $mpdf->Output($tempPdf, \Mpdf\Output\Destination::FILE);
        } catch (\Throwable $e) {
            Log::write('采购确认PDF写入失败: ' . $e->getMessage(), 'error');
            if (is_file($tempPdf)) {
                @unlink($tempPdf);
            }

            return '';
        }

        $ossUrl = AliyunOss::uploadLocalFile($tempPdf, $objectKey);
        if ($ossUrl !== '') {
            @unlink($tempPdf);
            $this->persistPurchaseOrderPdfUrl((int)$scydgyId, $webPath);

            return $ossUrl;
        }

        $pi = pathinfo($objectKey);
        $dirRel = isset($pi['dirname']) ? (string)$pi['dirname'] : 'xinhua';
        $baseFile = isset($pi['basename']) ? (string)$pi['basename'] : '';
        if ($baseFile === '') {
            @unlink($tempPdf);

            return '';
        }
        $dir = ROOT_PATH . 'public' . DIRECTORY_SEPARATOR . str_replace('/', DIRECTORY_SEPARATOR, $dirRel);
        if (!is_dir($dir) && !@mkdir($dir, 0755, true)) {
            Log::write('采购确认PDF目录创建失败: ' . $dir, 'error');
            @unlink($tempPdf);

            return '';
        }
        $fullPath = $dir . DIRECTORY_SEPARATOR . $baseFile;
        if (!@copy($tempPdf, $fullPath)) {
            Log::write('采购确认PDF复制到本地失败: ' . $fullPath, 'error');
            @unlink($tempPdf);

            return '';
        }
        @unlink($tempPdf);
        $this->persistPurchaseOrderPdfUrl((int)$scydgyId, $webPath);

        return $webPath;
    }

    /**
     * 采购确认 PDF 生成成功后写入 purchase_order.pdf_url（列不存在时仅记日志）
     */
    protected function persistPurchaseOrderPdfUrl(int $scydgyId, string $webPath): void
    {
        if ($scydgyId <= 0 || $webPath === '') {
            return;
        }
        try {
            Db::table('purchase_order')->where('scydgy_id', $scydgyId)->update(['pdf_url' => $webPath]);
        } catch (\Throwable $e) {
            Log::write('purchase_order.pdf_url 更新失败 scydgy_id=' . $scydgyId . ' ' . $e->getMessage(), 'notice');
        }
    }

    /**
     * 整理短信变量：去空格；联系人姓名为空时用公司名称
     *
     * @param array<string, string> $vars
     * @return array<string, string>
     */
    protected function normalizeSmsTemplateVars(array $vars): array
    {
        $out = [];
        foreach ($vars as $k => $v) {
            $out[(string)$k] = trim((string)$v);
        }
        if (($out['contact_name'] ?? '') === '' && ($out['company_name'] ?? '') !== '') {
            $out['contact_name'] = $out['company_name'];
        }
        return $out;
    }

    /**
     * 按手机号或公司名称查 customer 表联系人姓名
     */
    protected function resolveCustomerContactName(string $phone, string $companyName): string
    {
        $phone = trim($phone);
        $companyName = trim($companyName);
        try {
            if ($phone !== '' && preg_match('/^1\d{10}$/', $phone)) {
                $row = Db::table('customer')
                    ->where(function ($q) use ($phone) {
                        $q->where('phone', $phone)->whereOr('account', $phone);
                    })
                    ->order('id', 'asc')
                    ->find();
                if (is_array($row)) {
                    $nm = trim((string)($row['username'] ?? ''));
                    if ($nm !== '') {
                        return $nm;
                    }
                }
            }
            if ($companyName !== '') {
                $row = Db::table('customer')->where('company_name', $companyName)->order('id', 'asc')->find();
                if (is_array($row)) {
                    return trim((string)($row['username'] ?? ''));
                }
            }
        } catch (\Throwable $e) {
        }
        return '';
    }

    /**
     * 模版纯文本转邮件 HTML：换行转 &lt;br&gt;，保留已替换进的 &lt;a&gt; 等标签
     */
    protected function plainTextToHtmlEmailBody(string $text): string
    {
        $text = str_replace(["\r\n", "\r"], "\n", (string)$text);
        $parts = explode("\n", $text);
        $out = [];
        foreach ($parts as $line) {
            if (preg_match('/<a\s+[^>]*href=/i', $line)) {
                $out[] = $line;
            } else {
                $out[] = htmlspecialchars($line, ENT_QUOTES, 'UTF-8');
            }
        }

        return implode("<br>\n", $out);
    }

    /**
     * 短信场景：去掉链接类变量，避免误填 URL
     *
     * @param array<string, string> $vars
     * @return array<string, string>
     */
    protected function stripLinkVarsForSmsScene(string $scene, array $vars): array
    {
        if (!in_array($scene, ['review_sms', 'confirm_ok', 'confirm_fail'], true)) {
            return $vars;
        }
        foreach (['platform_url', 'platform_links', 'platform_links_html', 'process_lines_html'] as $k) {
            $vars[$k] = '';
        }

        return $vars;
    }

    /**
     * 读取通知模版并替换变量；无模版、正文为空或 status≠1 时抛异常（不使用代码内兜底文案）
     *
     * @param array<string, string> $vars
     */
    protected function renderNotifyTemplate(string $scene, array $vars): string
    {
        $vars = $this->normalizeSmsTemplateVars($vars);
        $vars = $this->stripLinkVarsForSmsScene($scene, $vars);
        $row = $this->loadNotifyTemplateRow($scene);
        if ($row === null) {
            throw new \Exception($this->notifyTemplateMissingMessage($scene));
        }
        $tpl = trim((string)($row['content'] ?? ''));
        if ($tpl === '') {
            throw new \Exception($this->notifyTemplateMissingMessage($scene));
        }
        foreach ($vars as $k => $v) {
            $tpl = str_replace('{' . $k . '}', (string)$v, $tpl);
        }
        // 未传入的占位符置空，避免短信出现 {process_lines} 等原文
        $tpl = preg_replace('/\{[a-zA-Z0-9_]+\}/', '', $tpl);

        return $tpl;
    }

    protected function resolveProcuremenEmailSubject(string $scene): string
    {
        $map = [
            'review_email' => '您有新的协助加工订单',
        ];
        $subject = trim((string)($map[$scene] ?? ''));
        if ($subject === '') {
            $this->error('未配置邮件主题：' . $scene);
        }

        return $subject;
    }

    protected function notifyTemplateMissingMessage(string $scene, bool $titleRequired = false): string
    {
        $map = [
            'review_email' => '协助下发-邮箱',
            'review_sms'   => '协助下发-短信',
            'confirm_ok'   => '采购确认-通过',
            'confirm_fail' => '采购确认-未通过',
        ];
        $label = $map[$scene] ?? $scene;
        if ($titleRequired) {
            return "通知模版「{$label}」（{$scene}）未配置、已禁用或缺少邮件标题，请在后台「短信模版配置」维护后再操作";
        }

        return "通知模版「{$label}」（{$scene}）未配置、已禁用或正文为空，请在后台「短信模版配置」维护后再操作";
    }

    /**
     * 是否开启协助通知演练（不发真实短信/邮件）
     */
    protected function isProcuremenNotifyDryRun(): bool
    {
        return (bool)Config::get('procuremen_notify_dry_run');
    }

    /**
     * @param array<string, mixed> $payload
     */
    protected function recordNotifyDryRunPreview(array $payload): void
    {
        $this->notifyDryRunPreview[] = $payload;
        Log::write('[协助通知演练] ' . json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES), 'notice');
    }

    /**
     * 短信宝发送；失败抛异常（供事务回滚，避免「已入库但未通知」与「通知失败仍入库」）
     * @throws \Exception
     */
    protected function smsbao($phone, $content)
    {
        if ($this->isProcuremenNotifyDryRun()) {
            $this->recordNotifyDryRunPreview([
                'scene'       => 'sms_only',
                'phone'       => $phone,
                'sms_content' => $content,
            ]);

            return;
        }
        $statusStr = [
            '0'  => '短信发送成功',
            '-1' => '参数不全',
            '-2' => '服务器空间不支持,请确认支持curl或者fsocket，联系您的空间商解决或者更换空间！',
            '30' => '密码错误',
            '40' => '账号不存在',
            '41' => '余额不足',
            '42' => '帐户已过期',
            '43' => 'IP地址限制',
            '50' => '内容含有敏感词',
        ];
        $smsapi = 'http://api.smsbao.com/';
        $user = 'zhuwei123';
        $pass = md5('1d1e605c101e4c1f8a156c6d7b19f126');
        $sendurl = $smsapi . 'sms?u=' . $user . '&p=' . $pass . '&m=' . $phone . '&c=' . urlencode($content);
        $result = @file_get_contents($sendurl);
        if ($result === false) {
            \think\Log::record('smsbao 请求失败 phone=' . $phone, 'error');
            throw new \Exception('短信接口请求失败，请检查网络或稍后再试（未写入数据）');
        }
        $result = trim((string)$result);
        if ($result !== '0') {
            $msg = isset($statusStr[$result]) ? $statusStr[$result] : ('返回码 ' . $result);
            \think\Log::record('smsbao 发送失败 phone=' . $phone . ' code=' . $result . ' ' . $msg, 'error');
            throw new \Exception('短信发送失败：' . $msg . '（' . $phone . '），未写入数据');
        }
    }
}