<?php
// +----------------------------------------------------------------------
// | 商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017~2021 https://www.thinkphp.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
// +----------------------------------------------------------------------
// | Author: thinkphp <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types=1);

namespace app\api\model;
use app\api\service\User as UserService;
use app\common\model\SourceShool as SourceShoolModel;

/**
 * 生源学校模型类
 * Class SourceShool
 * @package app\api\model
 */
class SourceShool extends SourceShoolModel
{

    protected $globalScope = [''];

    /**
     * 隐藏字段
     * @var array
     */
    protected $hidden = [
    ];

    /**
     * 获取列表
     * @param array $param 查询条件
     * @param int $listRows 分页数量
     * @return mixed|\think\model\Collection|\think\Paginator
     * @throws \think\db\exception\DbException
     */
    public function getList(array $param = [], int $listRows = 15)
    {
        // 整理查询参数
        $params = array_merge($param, []);
        // 获取商品列表
        $list = parent::getList($params, $listRows);
        if ($list->isEmpty()) {
            return $list;
        }
        // 隐藏冗余的字段
        $list->hidden(array_merge($this->hidden, ['province_id']));

        // 整理列表数据并返回
        return $this->setListDataFromApi($list);
    }

    /**
     * 设置展示的数据 api模块
     * @param $info
     * @return mixed
     */
    private function setListDataFromApi($info)
    {
        $userInfo = UserService::getCurrentLoginUser(true);
        return $this->setListData($info, function ($data) use ($userInfo) {
            // 整理数据 api模块
            $this->setDataFromApi($data, $userInfo);
        });
    }

    /**
     * 整理数据 api模块
     * @param $info
     * @return mixed
     */
    private function setDataFromApi($info, User $userInfo)
    {
        return $this->setData($info, function ($data) use ($userInfo) {
            // 解锁统计
            $lockedNum = rand(0, $data['students_num']);
            $data['locked_num'] = $lockedNum;
            $data['unlock_num'] = max(0, $data['students_num'] - $lockedNum);

            // 区域
            $data['city_name'] = Region::getNameById($data['city_id']);
            $data['region_name'] = Region::getNameById($data['region_id']);

            $data->hidden(array_merge($this->hidden,['province_id']));
        });
    }

    /**
     * 获取选项列表
     * @param array $param 查询条件
     * @param int $listRows 分页数量
     * @return mixed|\think\model\Collection|\think\Paginator
     * @throws \think\db\exception\DbException
     */
    public function getOptionList(array $param = [], string $field='')
    {
        return $this->where(function ($query) use ($param){
                $keyword = isset($param['keyword'])? trim($param['keyword']) : '';
                if($keyword){
                    $query->where(function($query) use($keyword){
                        $query->where('source_shools_name','like',"%{$keyword}%")
                            ->whereOr('address','like',"%{$keyword}%");
                    });
                }

                $userId = isset($param['user_id'])? intval($param['user_id']) : 0;
                if($userId>0){
                    $query->whereNotIn('source_shools_id', SourceShoolApply::getSchoolsByUser($userId));
                }
            })
            ->field($field?:'source_shools_id as id,source_shools_name as school_name,students_num')
            ->order('students_num desc,id desc')
            ->select()
            ->each(function($item, $k) use ($param){
                $userId = isset($param['user_id'])? intval($param['user_id']) : 0;
                $item['is_apply'] = $userId? SourceShoolApply::checkApplyByUser($userId, $item['id']) : 0;
            });
    }

    /**
     * 获取学校信息
     * @param $where
     * @param array $with
     * @return static|array|false|null
     */
    public static function detail($where, array $with = [])
    {
        $filter = [];
        if (is_array($where)) {
            $filter = array_merge($filter, $where);
        } else {
            $filter['user_id'] = (int)$where;
        }
        return static::get($filter, $with);
    }

    /**
     * 获取学校字段信息
     * @param $schoolId
     * @param string $field
     * @return mixed
     */
    public static function getSchoolField($schoolId, $field='source_shools_name')
    {
        return static::where(['source_shools_id'=>$schoolId])->value($field);
    }

}