<?php

class CanteenController extends Controller
{
    public static string $table = 'canteen';
    public function actionInfo()
    {
        $id = Helper::getPostInt('id');
        if ($id <= 0) {
            Helper::error('参数错误');
        }
        $data = DB::getInfoById(self::$table, $id);
        if (!$data) {
            Helper::error('数据不存在');
        }
        $data['stall_imgs'] = Helper::formatImgsFiled($data['stall_imgs']);
        $school = DB::getInfoById('school', $data['school_id'], 'name');
        $company = DB::getInfoById('company', $data['company_id'], 'name');
        $data['company_name'] = $company['name']?? '';
        $data['school_name'] = $school['name']?? '';
        Helper::ok($data);
    }

    public function actionList()
    {
        $filter = [
            'is_del' => 0,
            'school_id' => Helper::getPostString('school_id') ? : null,
        ];
        if ($name = Helper::getPostString('name')) {
            $filter['name'] = '%' . $name;
        }
        if ($company_id = Helper::getPostInt('company_id')) {
            $rs = Helper::arrayColumn(
                DB::getListWithCriteria(
                    'company_canteen_relation',
                    DbCriteria::simpleCompare(['company_id' => $company_id])
                ),
                'canteen_id'
            );
            $filter['id'] = $rs ?: [-1];
        }
        $cri = DbCriteria::simpleCompareWithPage($filter)->setOrder('id desc');
        if ($date = Helper::getPostDate('date')) {
            $cri->addBetweenCondition('create_date', $date, $date . ' 23:59:59');
        }
        $data = DB::getListWithCriteria(self::$table, $cri);
        if (!empty($data['records'])) {
            $users = Helper::arrayColumn(
                DB::getListWithCriteria('useradmin', DbCriteria::simpleCompare([])->setSelect('id, username')),
                'username',
                'id'
            );
            $schools = Helper::arrayColumn(
                DB::getListWithCriteria('school', DbCriteria::simpleCompare([])->setSelect('id, name')),
                'name',
                'id'
            );
            $data['records'] = array_map(function ($item) use ($users, $schools) {
                $item['last_user_name'] = $users[$item['last_user_id']] ?? '-';
                $item['school_name'] = $schools[$item['school_id']] ?? '-';
                $item['stall_imgs'] = Helper::formatImgsFiled($item['stall_imgs']);
                return $item;
            }, $data['records']);
        }
        Helper::ok($data);
    }

    /**
     * 下拉列表获取
     * @return void
     */
    public function actionGetSelectList()
    {
        $cri = DbCriteria::simpleCompare(['t.is_del' => 0])->setAlias('t')
            ->setSelect('t.id, t.name, t.school_id, s.name as school_name')
            ->setJoin('LEFT JOIN wx_school s on s.id=t.school_id');
        $data = DB::getListWithCriteria(self::$table, $cri);
        if (empty($data['records'])) {
            return [];
        }
        $newData = [];
        foreach ($data['records'] as $item) {
            $sid = $item['school_id'];
            if (!isset($newData[$sid])) {
                $newData[$sid] = [
                    'id' => $sid,
                    'name' => $item['school_name'],
                    'children' => [],
                ];
            }
            $newData[$sid]['children'][] = ['id' => $item['id'], 'name' => $item['name']];
        }
        Helper::ok(array_values($newData));
    }

    public function actionDelete()
    {
        $id = Helper::getPostInt('id');
        if ($id < 1) {
            Helper::error('参数错误');
        }
        Db::updateById(self::$table, ['is_del' => 1], $id);
        Helper::ok();
    }

    public function actionAdd()
    {
        $this->_save();
    }

    public function actionEdit()
    {
        $id = Helper::getPostInt('id');
        if (!$id) {
            Helper::error('参数错误');
        }
        $this->_save($id);
    }

    private function _save($id = 0)
    {
        $data = [
            'school_id' => Helper::getPostInt('school_id'),
            'name' => Helper::getPostString('name'),
            'stall_num' => Helper::getPostInt('stall_num'),
            'is_direct' => Helper::getPostInt('is_direct'),
            'stall_imgs' => Helper::getArrParam($_POST, 'stall_imgs', Helper::PARAM_KEY_TYPE['array_string']),
            'username' => Helper::getPostString('username'),
            'phone' => Helper::getPostString('phone'),
            'weixin' => Helper::getPostString('weixin'),
            'memo' => Helper::getPostString('memo'),
        ];

        $notNullField = ["school_id","name","stall_num","is_direct","username","phone","weixin"];
        $allowEmptyField = ["school_id","stall_num","is_direct"];

        // 空字段检测
        if (!Helper::checkEmptyKey($data, $notNullField, $allowEmptyField)) {
            Helper::error('参数错误');
        }

        $name = $data['name'];
        // 检测名称重复
        $cri = DbCriteria::simpleCompare(['name' => $name])->setSelect('id');
        if ($id > 0) {
            $cri->addCondition('id!=' . $id);
        }
        if ($fid = DB::getScalerWithCriteria(self::$table, $cri)) {
            Helper::error('食堂名称已存在 ' . $fid);
        }
        $data['stall_imgs'] = $data['stall_imgs'] ? implode(',', $data['stall_imgs']) : '';

        if ($id) {
            DB::updateById(self::$table, $data, $id);
        } else {
            DB::addData(self::$table, $data);
        }
        Helper::ok();
    }

    public function actionUpdateAttr()
    {
        $id = Helper::getPostInt('id');
        $attr = Helper::getPostString('attr');
        $value = Helper::getPostString('value');
        if ($id <= 0 || !$attr) {
            Helper::error('参数错误');
        }
        if (!in_array($attr, ['is_direct', 'stall_num'])) {
            Helper::error('参数错误2');
        }
        if (DB::updateById(self::$table, [$attr => $value], $id) === false) {
            Helper::error('更新失败');
        }
        Helper::ok();
    }
}