<?php

namespace app\api\model;

use app\common\library\DatabaseRoute;
use app\common\model\Common;
use ba\Random;
use think\facade\Cache;
use think\facade\Db;
use think\Model;

class CourseDetails extends Model
{


    public static function courseSets($courseId, $isPrice, $wholesalePrice)
    {

        $db = Db::connect(DatabaseRoute::getConnection('course_details', ['course_id' => $courseId]));
        $courseDetailsSetVos = $db->name('course_details')
            ->alias('c')
            ->field([
                'c.course_id' => 'courseId',
                'c.course_details_id' => 'courseDetailsId',
                'c.course_details_name' => 'courseDetailsName',
                'c.video_url' => 'videoUrl',
                'c.price' => 'price',
                'c.sort' => 'sort',
                'c.is_price' => 'isPrice',
                'c.title_img' => 'titleImg',
                'c.good_num' => 'goodNum',
            ])
            ->where('c.course_id', $courseId)
            ->order('c.sort', 'asc')
            ->select()
            ->toArray();
        foreach ($courseDetailsSetVos as $k => &$v) {
            $v['courseId'] = (string) $v['courseId'];
            $v['courseDetailsId'] = (string) $v['courseDetailsId'];
            if(empty($wholesalePrice)) {
                $v['wholesalePrice'] = 0;
            }else {
                $v['wholesalePrice'] = $wholesalePrice;
            }
            if($isPrice != 1) {
                $v['isPrice'] = 2;
            }
        }
        return $courseDetailsSetVos;
    }

}