<?php

namespace app\api\controller\ps;

use app\common\controller\Api;
use app\common\library\ps\FactoryContext;
use app\common\library\ps\FactoryPerm;
use app\common\model\ps\Factory as FactoryModel;
use app\common\model\User as UserModel;

/**
 * 当前工厂信息
 */
class Factory extends Api
{
    protected $noNeedLogin = ['board'];
    protected $noNeedRight = '*';

    public function index()
    {
        $factoryId = FactoryContext::id();
        if (!$factoryId) {
            $this->error('账号未绑定工厂');
        }
        $factory = FactoryModel::get($factoryId);
        if (!$factory) {
            $this->error('工厂不存在');
        }
        $info = $factory->toArray();
        unset($info['api_key_hash']);
        $info['has_api_key'] = trim((string)$factory['api_key_hash']) !== '';
        if ($this->auth->factory_role !== 'owner') {
            unset($info['invite_code'], $info['api_key_prefix'], $info['api_key_time'], $info['has_api_key']);
        }
        $role = (string)$this->auth->factory_role;
        $this->success('', [
            'factory' => $info,
            'role'    => $role,
            'perms'   => $role === 'owner' ? ['*:*:*'] : FactoryPerm::current(),
            'catalog' => FactoryPerm::catalog(),
        ]);
    }

    /**
     * 管理员修改本厂资料
     */
    public function edit()
    {
        if ($this->auth->factory_role !== 'owner') {
            $this->error('只有工厂管理员可以修改本厂资料');
        }
        $factoryId = FactoryContext::id();
        $factory = FactoryModel::get($factoryId);
        if (!$factory) {
            $this->error('工厂不存在');
        }
        $name = trim((string)$this->request->post('name', ''));
        if ($name === '') {
            $this->error('请填写工厂名称');
        }
        $factory->allowField(['name', 'contact', 'mobile', 'address', 'logo'])->save([
            'name'    => mb_substr($name, 0, 100),
            'contact' => mb_substr(trim((string)$this->request->post('contact', '')), 0, 50),
            'mobile'  => mb_substr(trim((string)$this->request->post('mobile', '')), 0, 20),
            'address' => mb_substr(trim((string)$this->request->post('address', '')), 0, 255),
            'logo'    => trim((string)$this->request->post('logo', '')),
        ]);
        $info = $factory->toArray();
        unset($info['api_key_hash']);
        $info['has_api_key'] = trim((string)$factory['api_key_hash']) !== '';
        $this->success('已保存', ['factory' => $info]);
    }

    /**
     * 生成或重置本厂 Open API Key（明文只返回一次）
     */
    public function reset_api_key()
    {
        if ($this->auth->factory_role !== 'owner') {
            $this->error('只有工厂管理员可以管理 API Key');
        }
        $factoryId = FactoryContext::id();
        $factory = FactoryModel::get($factoryId);
        if (!$factory) {
            $this->error('工厂不存在');
        }
        $plain = \app\common\library\ps\FactoryApiKey::generate($factory);
        $this->success('请立即复制保存，关闭后无法再查看完整 Key', [
            'api_key'        => $plain,
            'api_key_prefix' => $factory['api_key_prefix'],
            'api_key_time'   => (int)$factory['api_key_time'],
        ]);
    }

    /**
     * 本厂成员列表（仅管理员）
     */
    public function members()
    {
        $this->assertOwner();
        $factoryId = FactoryContext::id();
        $rows = UserModel::where('factory_id', $factoryId)
            ->field('id,username,nickname,mobile,factory_role,factory_perms,status,logintime,createtime')
            ->order('factory_role desc,id asc')
            ->select();
        $list = [];
        foreach ($rows as $row) {
            $raw = $row['factory_perms'];
            $isOwner = $row['factory_role'] === 'owner';
            $list[] = [
                'id'           => (int)$row['id'],
                'username'     => (string)$row['username'],
                'nickname'     => (string)$row['nickname'],
                'mobile'       => (string)$row['mobile'],
                'factory_role' => (string)$row['factory_role'],
                'is_owner'     => $isOwner,
                'status'       => (string)$row['status'],
                'logintime'    => (int)$row['logintime'],
                'createtime'   => (int)$row['createtime'],
                'perms'        => $isOwner ? FactoryPerm::keys() : array_values(array_intersect(FactoryPerm::resolve($raw), FactoryPerm::keys())),
                'customized'   => $raw !== null && $raw !== '',
            ];
        }
        $this->success('', [
            'rows'    => $list,
            'catalog' => FactoryPerm::catalog(),
            'self_id' => FactoryContext::userId(),
        ]);
    }

    /**
     * 保存操作员权限
     */
    public function members_save()
    {
        $this->assertOwner();
        $user = $this->memberUser();
        if ($user['factory_role'] === 'owner') {
            $this->error('不能限制工厂管理员的权限');
        }
        $keys = FactoryPerm::normalize($this->postList('perms'), false);
        $user->allowField(['factory_perms'])->save([
            'factory_perms' => json_encode($keys, JSON_UNESCAPED_UNICODE),
        ]);
        $this->success('已保存该成员权限', [
            'id'    => (int)$user->id,
            'perms' => array_values(array_intersect(FactoryPerm::resolve($keys), FactoryPerm::keys())),
        ]);
    }

    /**
     * 将操作员移出本厂
     */
    public function members_remove()
    {
        $this->assertOwner();
        $user = $this->memberUser();
        if ($user['factory_role'] === 'owner' || (int)$user->id === FactoryContext::userId()) {
            $this->error('不能移出工厂管理员');
        }
        $user->allowField(['factory_id', 'factory_role', 'factory_perms'])->save([
            'factory_id'    => 0,
            'factory_role'  => '',
            'factory_perms' => null,
        ]);
        $this->success('已移出本厂');
    }

    protected function assertOwner()
    {
        if (!FactoryContext::isOwner()) {
            $this->error('只有工厂管理员可以管理成员权限');
        }
    }

    /**
     * @return UserModel
     */
    protected function memberUser()
    {
        $userId = (int)$this->request->param('user_id', $this->request->param('id'));
        if ($userId <= 0) {
            $input = json_decode((string)$this->request->getInput(), true);
            if (is_array($input)) {
                $userId = (int)($input['user_id'] ?? $input['id'] ?? 0);
            }
        }
        if ($userId <= 0) {
            $this->error('请选择成员');
        }
        $user = UserModel::get($userId);
        if (!$user || (int)$user['factory_id'] !== FactoryContext::id()) {
            $this->error('成员不存在');
        }
        return $user;
    }

    /**
     * @param string $name
     * @return array
     */
    protected function postList($name)
    {
        $val = $this->request->post($name . '/a');
        if (is_array($val)) {
            return $val;
        }
        $val = $this->request->param($name);
        if (is_array($val)) {
            return $val;
        }
        if (is_string($val) && $val !== '') {
            $decoded = json_decode($val, true);
            if (is_array($decoded)) {
                return $decoded;
            }
            return array_values(array_filter(array_map('trim', explode(',', $val))));
        }
        $input = json_decode((string)$this->request->getInput(), true);
        if (is_array($input) && isset($input[$name]) && is_array($input[$name])) {
            return $input[$name];
        }
        return [];
    }

    /**
     * 首页看板：本厂数据 + 平台宣传数据
     */
    public function board()
    {
        $factoryId = FactoryContext::id();
        $today = strtotime(date('Y-m-d'));
        $factory = $factoryId ? FactoryModel::get($factoryId) : null;
        $printToday = \think\Db::name('ps_print_job')->where('createtime', '>=', $today)->sum('copies');
        $printTotal = \think\Db::name('ps_print_job')->sum('copies');
        $minePrint = $factoryId
            ? \think\Db::name('ps_print_job')->where('factory_id', $factoryId)->sum('copies')
            : 0;
        $this->success('', [
            'platform' => [
                'factory_count'  => (int)\think\Db::name('ps_factory')->where('status', 'normal')->count(),
                'print_today'    => (int)$printToday,
                'print_total'    => (int)$printTotal,
                'template_count' => (int)\think\Db::name('ps_template')->where('status', 'normal')->count(),
            ],
            'mine'     => [
                'score'       => $factory ? (int)$factory['score'] : 0,
                'product'     => $factoryId ? (int)\think\Db::name('ps_product')->where('factory_id', $factoryId)->count() : 0,
                'workorder'   => $factoryId ? (int)\think\Db::name('ps_workorder')->where('factory_id', $factoryId)->count() : 0,
                'print'       => (int)$minePrint,
                'print_today' => $factoryId
                    ? (int)\think\Db::name('ps_print_job')->where('factory_id', $factoryId)->where('createtime', '>=', $today)->sum('copies')
                    : 0,
                'template'    => $factoryId
                    ? (int)\think\Db::name('ps_template')->where('factory_id', $factoryId)->where('status', 'normal')->count()
                    : 0,
            ],
        ]);
    }
}