<?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\common\library\helper;
use app\common\model\Region;
use app\common\model\School as SchoolModel;
use think\facade\Cache;
use think\facade\Db;

/**
 * 学校模型类
 * Class School
 * @package app\api\model
 */
class School extends SchoolModel
{

    protected $globalScope = [''];

    /**
     * 隐藏字段
     * @var array
     */
    protected $hidden = [
        'update_time'
    ];

    /**
     * logo
     * @return string
     */
    public function getLogoAttr($value): string
    {
        return $value? getPreview($value) : '';
    }

    /**
     * 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, ['audit_status' => 1]);
        // 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, ['albums']));
        // 整理列表数据并返回
        return $this->setListDataFromApi($list);
    }

    /**
     * 获取专业同类学校列表
     * @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 getListBySpeciality(array $param = [], int $listRows = 15)
    {
        // 整理查询参数
        $params = array_merge($param, ['audit_status' => 1]);
        // 获取商品列表
        $list = parent::getList($params, $listRows);
        if ($list->isEmpty()) {
            return $list;
        }

        // 整理列表数据并返回
        return $this->setListDataFromApi($list, $params);
    }

    /**
     * 设置展示的数据 api模块
     * @param $info
     * @return mixed
     */
    private function setListDataFromApi($info, $params=[])
    {
        $specialityModel = new SchoolSpeciality;
        return $this->setListData($info, function ($data) use($specialityModel,$params) {
            $specialityName = isset($params['speciality_name'])? $params['speciality_name'] : '';
            if($specialityName){
                $data['speciality'] = $specialityModel->getDataByName($specialityName);
            }else{
                $data['speciality'] = $specialityModel->getHots($data['id']);
            }

            // 整理数据 api模块
            $this->setDataFromApi($data);

            // 隐藏冗余的字段
            $this->hidden(array_merge($this->hidden, ['recruit_phone','post_code','index_url','albums','introduce','recruitment','characteristic','book_fields']));
        });
    }

    /**
     * 整理数据 api模块
     * @param $info
     * @return mixed
     */
    private function setDataFromApi($info)
    {
        return $this->setData($info, function ($data) {
            // logo封面
            $data['logo'] = $data['logo']? getPreview($data['logo']) : '';
            $data['labels'] = $data['labels']? explode(',', $data['labels']) : [];

            // 图片列表
            $data['albums'] = helper::getArrayColumn($data['albums'], 'album_url');

            // 地区
            $data['province_name'] = $data['province_id']? Region::getNameById($data['province_id']) : '';
            $data['city_name'] = $data['city_id']? Region::getNameById($data['city_id']) : '';
            $data['region_name'] = $data['region_id']? Region::getNameById($data['region_id']) : '';

            // 分类等级
            $data['education_levels_text'] = isset($this->levelTypes[$data['education_levels']])? $this->levelTypes[$data['education_levels']] : '无';

            // 距离
            if(!is_null($data['distance'])){
                $data['distance'] = $data['distance']? ($data['distance']<1000? "{$data['distance']}m" : ($data['distance']/1000).'km') :'';
            }

            // 浏览数
            if(!is_null($data['views'])){
                $data['views'] = $data['views']? ($data['views']<10000? "{$data['views']}" : round($data['views']/10000,1).'w') :'';
            }


        });
    }

    /**
     * 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 $this->where(['audit_status'=> 1])
            ->where(function ($query) use ($param){
                $keyword = isset($param['keyword'])? trim($param['keyword']) : '';
                if($keyword){
                    $query->where('school_name','like',"%{$keyword}%");
                }
            })
            ->field($field?:'id,school_name,type,level,hot_order')
            ->order('hot_order desc,views desc')
            ->select();
    }

    /**
     * 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 {
            $filter['id'] = (int)$where;
        }
        $data = static::get($filter, $with);
        if($data['logo']){
            $data['logo'] = getPreview($data['logo']);
        }

        if(is_int($where)){
            self::setIncViews((int)$where);
        }

        return $data;
    }

    /**
     * 获取用户所属招生学校
     * @param $userId
     * @param string $field
     * @return mixed
     */
    public static function getUserSchool($userId, $field=''){
        $model = new SchoolModel;
        return $model->userSchool($userId, $field??'id, school_name');
    }

    /**
     * 获取对比学校数据
     * @param $ids
     * @param int $listRows
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getComparisonList($ids, $listRows = 3)
    {
        $datas = Cache::get("caches:comparison:".md5(json_encode($ids)));
        if($datas){
            return $datas;
        }

        $list = self::whereIn('id',$ids)
            ->where(['audit_status'=> 1])
            ->field('school_name,logo,stablish_time,property,education_levels,type,level,area,students,city_id,region_id,views,labels')
            ->limit($listRows)
            ->order(Db::raw("field(id,".implode(',', $ids).")"))
            ->select();

        $datas = [];
        $list = $list? $list->toArray() : [];
        if($list){
            foreach ($list as $v){
                $datas[0]['label'] = '基本信息';
                $datas[0]['key'] = 'logo';
                $datas[0]['list'][] = $v['logo']? getPreview($v['logo']) : '';
                $datas[1]['label'] = '创办时间';
                $datas[1]['key'] = 'stablish_time';
                $datas[1]['list'][] = $v['stablish_time'];
                $datas[2]['label'] = '办学性质';
                $datas[2]['key'] = 'property';
                $datas[2]['list'][] = $v['property'];
                $datas[3]['label'] = '类型';
                $datas[3]['key'] = 'type';
                $datas[3]['list'][] = $v['type'];

                $datas[4]['label'][] = '级别';
                $datas[4]['key'][] = 'education_levels';
                $datas[4]['list'][] = $v['education_levels']? ($v['education_levels']==1? '中职':'高职'):'';
                $datas[5]['label'] = '星级';
                $datas[5]['key'] = 'level';
                $datas[5]['list'][] = $v['level'];
                $datas[6]['label'] = '占地';
                $datas[6]['key'] = 'area';
                $datas[6]['list'][] = $v['area'];
                $datas[7]['label'] = '在校生';
                $datas[7]['key'] = 'students';
                $datas[7]['list'][] = $v['students'];
                $cityName = $v['city_id']? Region::getNameById($v['city_id']) : '';
                $regionName = $v['region_id']? Region::getNameById($v['region_id']) : '';
                $datas[8]['label'] = '所在地';
                $datas[8]['key'] = 'address';
                $datas[8]['list'][] = "{$cityName}{$regionName}";
                $datas[9]['label'] = '人气';
                $datas[9]['key'] = 'views';
                $datas[9]['list'][] = $v['views']? ($v['views']<10000? "{$v['views']}" : round($v['views']/10000,1).'w') :'';
                $datas[10]['label'] = '特色标签';
                $datas[10]['key'] = 'labels';
                $datas[10]['list'][] = $v['labels']? str_replace(',','、', $v['labels']) : '';
            }
            $datas = array_values($datas);
            Cache::set("caches:comparison:".md5(json_encode($ids)), $datas, rand(10, 30));
        }

        return $datas;
    }

    /**
     * 获取学校字段信息
     * @param $schoolId
     * @param string $field
     * @return mixed
     */
    public static function getSchoolField($schoolId, $field='school_name')
    {
        return self::where(['id'=>$schoolId])->value($field);
    }

    /**
     * 学校数量
     * @return int
     */
    public static function getTotal()
    {
        return self::where(['audit_status'=> 1])->count('id');
    }
}