DiverseYouthNightSchool/application/common/library/NightSchoolBigData.php

<?php

namespace app\common\library;


use addons\epay\library\Service;
use app\common\model\BaseModel;
use app\common\model\manystore\Shop;
use app\common\model\school\Area;
use app\common\model\school\classes\activity\Activity;
use app\common\model\school\classes\ClassesLib;
use app\common\model\school\classes\hourorder\Order;
use app\common\model\school\classes\Teacher;
use app\common\model\school\classes\Type;
use app\common\model\User;

/**
 *  夜校大数据类
 */
class NightSchoolBigData extends BaseModel
{


    public static function getAreaBaseData($province,$city,$district){
       $whereArea = function ($query)use($province,$city,$district){
           $query = $query->where('1=1');
          if( $province)$query = $query->where('province',$province);
          if( $city)$query = $query->where('city',$city);
          if( $district)$query = $query->where('district',$district);
       };
       //统计当前课程总数
        $classes_num = ClassesLib::where($whereArea)->count();

        $activity_num = Activity::where($whereArea)->count();
       //统计当前总报名人数
        $classes_sign_num = ClassesLib::where($whereArea)->sum('sign_num');

        $activity_sign_num = Activity::where($whereArea)->sum('sign_num');

       //认证讲师数量
        $shop_ids = implode(",",Shop::where($whereArea)->column("id"));

        if($shop_ids){
            $teacher_num = Teacher::where('shop_id','in',$shop_ids)->count();
            //近七天报名数量
            $classes_sign_num_7 =   Order::where("shop_id",'in',$shop_ids)->where("status","in",["-1","0","3"])->whereTime('createtime', 'between', [strtotime("-7 day"), time()])->count();
            $activity_sign_num_7 =  \app\common\model\school\classes\activity\order\Order::where("shop_id",'in',$shop_ids)->whereTime('createtime', 'between', [strtotime("-7 day"), time()])->where("status","not in",["-3","6"])->count();
        }else{
            $teacher_num = Teacher::count();
            $classes_sign_num_7 =   Order::where("status","in",["-1","0","3"])->whereTime('createtime', 'between', [strtotime("-7 day"), time()])->count();
            $activity_sign_num_7 =  \app\common\model\school\classes\activity\order\Order::whereTime('createtime', 'between', [strtotime("-7 day"), time()])->where("status","not in",["-3","6"])->count();
        }
        //所有课程累计访问
        $classes_views = ClassesLib::where($whereArea)->sum('views');

        $activity_views = Activity::where($whereArea)->sum('views');

        //注册总人数
        $user_num = User::count();
        //总点击
        $visitn_nmber = Virtual::getVisitNnmber();

        return compact(  "activity_views","activity_sign_num" , "activity_sign_num_7","user_num","activity_num","visitn_nmber",'classes_num','classes_sign_num','teacher_num','classes_sign_num_7','classes_views');
    }


    /** 累计报名人数
     * @return
     */
    public static function accumulatedNumberOfApplicants(){
            //得到所有类型课程类型
        $types = Type::where("status",'1')->select();
        foreach ($types as &$type){
            $type["classes_views"] = ClassesLib::where("classes_type",$type["id"])->sum('views');
            $type["classes_sign_num"] = ClassesLib::where("classes_type",$type["id"])->sum('sign_num');
            $type["classes_num"] = ClassesLib::where("classes_type",$type["id"])->count();
        }
        return $types;
    }


    public static function getAreaData($province,$city){
        $model = new Area();
        if($province && !$city){
            $model = $model->where("pid",$province)->where("level",2);
        }elseif ($city){
            $model = $model->where("pid",$city)->where("level",3);
        }else{
            $model = $model->where("level",1);
        }
        $data = $model->order('id asc')->field('id as value, name as label, pid, level')->select();
        return $data;
    }

    public static function getAreaDataLevel($province,$city){
        if($province && !$city){
            $level = "city";
        }elseif ($city){
            $level = "district";
        }else{
            $level = "province";
        }
        return $level;
    }



    /** 各区域上课数量和上课人数
     *
     */
    public static function numberOfClassesInEachRegion($province,$city,$time=null){
        $areas = self::getAreaData($province,$city);
        $level = self::getAreaDataLevel($province,$city);
        foreach ($areas as &$area){
            $classes_num_model = new ClassesLib;
            if ($time){
                $classes_num_model = $classes_num_model->time(["createtime",$time]);
            }
            //课程数量
            $area["classes_num"] = $classes_num_model->where($level,$area["value"])->count();
            if ($time){
                $classesLibIds = implode(",",ClassesLib::where($level,$area["value"])->column('id'));
                $area["classes_sign_num"] = Order::where("classes_lib_id",'in',$classesLibIds)->where("status","in",["-1","0","3"])->time(["createtime",$time])->count();
            }else{
                $area["classes_sign_num"] = ClassesLib::where($level,$area["value"])->sum('sign_num');
            }

            //结束时间过了当前时间为往期课程
            // 往期直接统计限定人数
//            $area["classes_sign_num_past"] = ClassesLib::where($level,$area["value"])->where("end_time","<",time())->sum('limit_num');
//
//            //非往期课程统计报名人数
//            $area["classes_sign_num"] = ClassesLib::where($level,$area["value"])->where("end_time",">=",time())->sum('sign_num');
//            $area["classes_sign_num"] = $area["classes_sign_num"]+$area["classes_sign_num_past"];
//            unset( $area["classes_sign_num_past"]);
        }

        return $areas;
    }



    /** 七天内报名人数
     * @return
     */
    public static function accumulatedSevenNumberOfApplicants(){
        //得到所有类型课程类型
        $types = Type::where("status",'1')->select();

        //得到从今天开始往前七天的每天的开始和结束时间
        $dates = [];
        for ($i=0;$i<7;$i++){
            $date = [
                "today"=>false,
                "start"=>strtotime("-".$i." day",strtotime(date("Y-m-d 0:0:0",time())) ),
                "end"=>strtotime("-".($i-1)." day",strtotime(date("Y-m-d 0:0:0",time())))-1,
            ];
            $date["text"] = date("m.d",$date["start"]);
            if ($i==0){
                $date["today"] = true;
                $date["text"] = "今日";
            }
            $dates[] = $date;
        }
        $dates = array_reverse($dates);
        $type_data = [];
       foreach ($dates as &$time){
           foreach ($types as &$type){

               $classesLibIds = implode(",",ClassesLib::where("classes_type",$type["id"])->column('id'));
               if(!isset($type_data[$type["id"]]))$type_data[$type["id"]]= $type->toArray();
                //加入时间查询条件
               $type_data[$type["id"]]["classes_sign_num"][] = Order::where( "createtime",'between',[$time["start"],$time["end"]])->where("classes_lib_id",'in',$classesLibIds)->where("status","in",["-1","0","3"])->count();

               $type_data[$type["id"]]["classes_nums"][] = ClassesLib::where( "createtime",'between',[$time["start"],$time["end"]])->where("classes_type",$type["id"])->count();
           }
       }

        return compact("dates","type_data");
    }

    /**前N名累计活跃课程
     *
     */
    public static function topNCumulativeActiveCourses($N){
          //浏览量views 前N的课程
        $classes_views = ClassesLib::field( "id,title,views,sign_num,weigh")->order("views desc,sign_num desc,id desc")->limit($N)->select();
       return ["classes_views"=>$classes_views];
    }



    /** 七天内活动报名人数和活跃热度
     * @return
     */
    public static function accumulatedSevenNumberOfActivity(){

        //得到从今天开始往前七天的每天的开始和结束时间
        $dates = [];
        for ($i=0;$i<7;$i++){
            $date = [
                "today"=>false,
                "start"=>strtotime("-".$i." day",strtotime(date("Y-m-d 0:0:0",time())) ),
                "end"=>strtotime("-".($i-1)." day",strtotime(date("Y-m-d 0:0:0",time())))-1,
            ];
            $date["text"] = date("m.d",$date["start"]);
            if ($i==0){
                $date["today"] = true;
                $date["text"] = "今日";
            }
            $dates[] = $date;
        }
        $dates = array_reverse($dates);
        $type_data = [];
        foreach ($dates as &$time){
                //加入时间查询条件
                $type_data["activity_sign_num"][] = \app\common\model\school\classes\activity\order\Order::where( "createtime",'between',[$time["start"],$time["end"]])->where("status","not in",["-3","6"])->count();
                $type_data["activity_num"][] = Activity::where( "createtime",'between',[$time["start"],$time["end"]])->count();
        }

        return compact("dates","type_data");
    }


}