<?php

namespace app\admin\controller;

use app\admin\model\Customer as CustomerModel;
use app\common\controller\Backend;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;
use Exception;

/**
 * 客户管理（customer 表，含 H5 登录账号）
 *
 * @icon fa fa-circle-o
 */
class Customer extends Backend
{
    /**
     * @var \app\admin\model\Customer
     */
    protected $model = null;

    /** 顶部搜索框：多字段模糊匹配（OR + LIKE） */
    protected $searchFields = 'company_name,username,account,email,phone,company_type';

    protected $noNeedRight = ['company_type_options', 'companyTypeOptions'];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new CustomerModel;
        $this->view->assign('statusList', $this->model->getStatusList());

        $action = strtolower((string)$this->request->action());
        if (in_array($action, ['add', 'edit'], true)) {
            try {
                $list = $this->collectDistinctCompanyTypes();
            } catch (\Throwable $e) {
                $list = [];
            }
            $this->assign('companyTypeOptions', $list);
        }
    }

    public function companyTypeOptions()
    {
        try {
            $list = $this->collectDistinctCompanyTypes();
        } catch (\Throwable $e) {
            $list = [];
        }

        return json(['code' => 1, 'msg' => '', 'data' => ['list' => $list]]);
    }

    /**
     * @return string[]
     */
    protected function collectDistinctCompanyTypes(): array
    {
        $rows = Db::name('customer')->column('company_type');
        if (!is_array($rows)) {
            return [];
        }
        $set = [];
        foreach ($rows as $v) {
            $v = trim((string)$v);
            if ($v === '') {
                continue;
            }
            foreach (preg_split('/[、,，]+/u', $v) as $p) {
                $p = trim($p);
                if ($p !== '') {
                    $set[$p] = true;
                }
            }
        }
        $list = array_keys($set);
        sort($list, SORT_STRING);

        return $list;
    }

    public function index()
    {
        $this->relationSearch = false;
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {
                $row->visible([
                    'id', 'company_name', 'username', 'account', 'email', 'phone', 'company_type',
                    'createtime', 'updatetime', 'status',
                ]);
            }

            return json(['total' => $list->total(), 'rows' => $list->items()]);
        }

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

    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        $phone = trim((string)($params['phone'] ?? ''));
        $phone = str_replace(['，', '；', ';', '|', '｜', "\n", "\r", "\t"], ',', $phone);
        if (strpos($phone, ',') !== false) {
            $phone = trim(explode(',', $phone)[0]);
        }
        if ($phone === '') {
            $this->error('请填写手机号');
        }
        if (!preg_match('/^1\d{10}$/', $phone)) {
            $this->error('手机号须为11位');
        }

        $account = trim((string)($params['account'] ?? ''));
        if ($account === '') {
            $account = $phone;
        }
        if (!preg_match('/^1\d{10}$/', $account)) {
            $this->error('登录账号须为11位手机号');
        }
        if (Db::name('customer')->where('phone', $phone)->find()) {
            $this->error('该手机号已存在');
        }
        if (Db::name('customer')->where('account', $account)->find()) {
            $this->error('该登录账号已存在');
        }

        $email = trim((string)($params['email'] ?? ''));
        $email = str_replace(['，', '；', ';', '|', '｜', "\n", "\r", "\t"], ',', $email);
        if (strpos($email, ',') !== false) {
            $email = trim(explode(',', $email)[0]);
        }

        $pwd = trim((string)($params['password'] ?? ''));
        if ($pwd === '') {
            $pwd = $phone;
        }

        $status = isset($params['status']) ? (string)$params['status'] : '';
        if ($status === '') {
            $status = '1';
        }

        $now = date('Y-m-d H:i:s');
        $data = [
            'company_name' => trim((string)($params['company_name'] ?? '')),
            'username'     => trim((string)($params['username'] ?? '')),
            'phone'        => $phone,
            'account'      => $account,
            'email'        => $email,
            'password'     => md5(md5($pwd)),
            'company_type' => trim((string)($params['company_type'] ?? '')),
            'status'       => $status,
            'createtime'   => $now,
            'updatetime'   => $now,
        ];

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $data[$this->dataLimitField] = $this->auth->id;
        }

        $v = validate('app\\admin\\validate\\Customer');
        if (!$v->scene('add')->check($data)) {
            $this->error($v->getError());
        }

        try {
            Db::name('customer')->insert($data);
        } catch (PDOException|Exception $e) {
            $this->error($e->getMessage());
        }
        $this->success();
    }

    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }

        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);
        $rowId = (int)$row['id'];

        $phone = trim((string)($params['phone'] ?? ''));
        $phone = str_replace(['，', '；', ';', '|', '｜', "\n", "\r", "\t"], ',', $phone);
        if (strpos($phone, ',') !== false) {
            $phone = trim(explode(',', $phone)[0]);
        }
        if ($phone === '') {
            $this->error('请填写手机号');
        }
        if (!preg_match('/^1\d{10}$/', $phone)) {
            $this->error('手机号须为11位');
        }

        $account = trim((string)($params['account'] ?? ''));
        if ($account === '') {
            $account = $phone;
        }
        if (!preg_match('/^1\d{10}$/', $account)) {
            $this->error('登录账号须为11位手机号');
        }
        if (Db::name('customer')->where('phone', $phone)->where('id', '<>', $rowId)->find()) {
            $this->error('该手机号已存在');
        }
        if (Db::name('customer')->where('account', $account)->where('id', '<>', $rowId)->find()) {
            $this->error('该登录账号已存在');
        }

        $email = trim((string)($params['email'] ?? ''));
        $email = str_replace(['，', '；', ';', '|', '｜', "\n", "\r", "\t"], ',', $email);
        if (strpos($email, ',') !== false) {
            $email = trim(explode(',', $email)[0]);
        }

        $status = isset($params['status']) ? (string)$params['status'] : '1';
        if ($status === '') {
            $status = '1';
        }

        $data = [
            'id'           => $rowId,
            'company_name' => trim((string)($params['company_name'] ?? '')),
            'username'     => trim((string)($params['username'] ?? '')),
            'phone'        => $phone,
            'account'      => $account,
            'email'        => $email,
            'company_type' => trim((string)($params['company_type'] ?? '')),
            'status'       => $status,
            'updatetime'   => date('Y-m-d H:i:s'),
        ];

        $pwd = trim((string)($params['password'] ?? ''));
        if ($pwd !== '') {
            $data['password'] = md5(md5($pwd));
        }

        $v = validate('app\\admin\\validate\\Customer');
        if (!$v->scene('edit')->check($data)) {
            $this->error($v->getError());
        }

        unset($data['id']);
        try {
            $aff = Db::name('customer')->where('id', $rowId)->update($data);
        } catch (PDOException|Exception $e) {
            $this->error($e->getMessage());
        }
        if ($aff === false) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }
}