<?php

namespace App\Http\Controllers\Api;

use App\Models\Answer;
use App\Models\CourseChapter;
use App\Models\CourseLabel;
use App\Models\Order;
use App\Models\ProblemRecommend;
use App\Models\UsefulCount;
use App\Models\UserCourse;
use App\Services\ProblemService;
use App\Services\ToolsServices;
use App\Services\UserService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\DB;
use Yansongda\LaravelPay\Facades\Pay;

class Course
{
    public static function getNewCourse(Request $request)
    {
        $id = Cache::get($request->header('token'));
        $list = \App\Models\Course::getList(1,6);
        $list = \App\Models\Course::isPay($list,$id);
        return ToolsServices::returnAdmin(0,$list);
    }
    public static function getCourseList(Request $request)
    {
        $id = Cache::get($request->header('token'));
        $list = \App\Models\Course::getPayCountList(1,6);
        $list = \App\Models\Course::isPay($list,$id);
        return ToolsServices::returnAdmin(0,$list);
    }
    public static function getGuessList(Request $request)
    {
        $id = Cache::get($request->header('token'));
        $labelList = UserCourse::getLabel(1,6,$id);
        $list = [];
        if (!empty($labelList)){
            $label = array_unique(array_column($labelList,'one_level_label'));
            if (!empty($label)){
                $list = \App\Models\Course::getListByLabel(1,6,$label);
            }else{
                $list = \App\Models\Course::getPayCountList(1,6);
            }
        }
        $list = \App\Models\Course::isPay($list,$id);
        return ToolsServices::returnAdmin(0,$list);
    }
    public static function getCourseListByLabel(Request $request)
    {
        $id = Cache::get($request->header('token'));
        $where = [];
        $oneLabel = $request->post('one_label','all');
        if ($oneLabel != 'all'){
            $where = ['one_level_label'=>$oneLabel];
        }
        $tow_label = $request->post('tow_label','all');
        if ($tow_label != 'all'){
            $where = ['tow_level_label'=>$tow_label];
        }
        $list = \App\Models\Course::getCourse(1,6,$where);
        $list = \App\Models\Course::isPay($list,$id);
        return ToolsServices::returnAdmin(0,$list);
    }
    public static function getCourseChapter(Request $request)
    {
        $id = Cache::get($request->header('token'));
        $course = $request->post('course_id');
        if (!UserCourse::getOne($id,$course)){
            return ToolsServices::error('请先领取');
        }
        $list = CourseChapter::getList(['course_id'=>$id,'status'=>0]);
        return ToolsServices::returnAdmin(0,$list);
    }
    public static function receive(Request $request)
    {
        $id = Cache::get($request->header('token'));
        $course_id = $request->post('course_id');
        $course = \App\Models\Course::getOne(['id'=>$course_id]);
        if ($course['current_price'] == 0){
            UserCourse::insertData(['user_id'=>$id,'course_id'=>$course_id]);
            return ToolsServices::returnAdmin(0,[]);
        }else{
            $info = UserService::getUserInfoByUserId($id);
            $orderId = 'XL-'.time().'-'.mt_rand(1000,9999);
            $orderInfo = [
                'user_id' => $id,
                'out_trade_no' => $orderId,
                'total_fee' => $course['current_price'],
                'type' => 1,
                'object_id'=>$course_id
            ];
            Order::insertData($orderInfo);
            $order = [
                'openid' => $info["openid"],
                'out_trade_no' => $orderId,
                'total_fee' => $course['current_price'], // **单位：分**
                'body' => "订阅",
            ];
            $result = Pay::wechat()->miniapp($order)->toArray();
            return ToolsServices::returnAdmin(0, $result);
        }
    }

    public static function labelList(Request $request)
    {
        $list = CourseLabel::getList();
        return ToolsServices::returnAdmin(0,$list);
    }
}