<?php

namespace App\Http\Controllers;

use App\Clocked;
use App\Exam;
use App\Examarg;
use App\Question;
use App\Score;
use App\Test;
use App\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;

class FexamController extends Controller
{
    //
    public function getExamList()
    {

    }

    public function examStart($examId)
    {

        $exam = Examarg::where('id', $examId)->first();

        $is_switch = Test::where('paper_id', $exam->id)->where('uid', Auth::guard('wechat')->user()->id)->count();

        return view('xt.examStart', compact('exam', 'is_switch'));
    }

    public function exam($exam_args_id)
    {
        $paper = Examarg::where('id', $exam_args_id)->first();
        $is_switch = Test::where('paper_id', $paper->id)->where('uid', Auth::guard('wechat')->user()->id)->count();
        if ($is_switch) {
            return redirect('/examList');
        }

        $questions = Question::whereIn('id', $paper->exam->question)->get();

        return view('xt.test', compact('paper', 'questions'));
    }

    public function examList()
    {
        Auth::guard('wechat')->loginUsingId(1);
        $userinfo = Auth::guard('wechat')->user();
        $user_id = $userinfo['id'];
        $sclass_id = $userinfo['class_id'];
        $school_id = $userinfo['school_id'];
        $grade_id = $userinfo['grade_id'];
        $cdata = date('Y-m-d H:i:s');
        $examargs = Examarg::where('grade_id', $grade_id)
            ->where('school_id', $school_id)
            ->where('exam_start', '<', $cdata)
            ->where('exam_end', '>', $cdata)->get();
        //取出班级数据
        $arrdatas = [];
        foreach ($examargs as $exa => $val) {
            if (in_array($sclass_id, $val['sclass_id'])) {
                $score = Score::where('user_id', $user_id)
                    ->where("exam_id", $val['exam_id'])
                    ->where('examarg_id', $val['id'])->select('finish')->first();
                if ($score) {
                    $val['finish'] = $score['finish'];
                }
                $arrdatas[] = $val;
            }
        }
        return view("xt.examList", compact('arrdatas'));
    }

    public function examHistory()
    {

        $user_id = Auth::guard('wechat')->user()->id;
        $tests = Test::where('uid', $user_id)->get();

        return view('xt.examHistory', compact('tests'));
    }

    public function examHistoryContent($score_id)
    {
        $test = Test::where('id', $score_id)->first();
        return view('xt.test_show', compact('test'));
    }

    public function card()
    {
        $user_id = Auth::guard('wechat')->user()->id;
        $card = Clocked::where('user_id', $user_id)->where('finish', 1)->whereDate('created_at', date('Y-m-d'))->first();
        $is_switch = $card ? true : false;
        if ($card) {
            $question = Question::where('id', $card->question_id)->first();
            $user = User::where('id', $card->user_id)->first();
            $t_count = Clocked::where('user_id', $card->user_id)->count();
            return view('xt.card_share', compact('user', 'question', 'card', 't_count'));
        } else {
            $question = Question::where('category', Question::CATEGORY_CARD)->inRandomOrder()->first();
        }
        $config = [];

        return view('xt.card', compact('is_switch', 'card', 'config', 'question', 'user_id'));
    }

    public function cardShare(Request $request)
    {
        $c_id = $request->get('cid', '');
        $card = Clocked::where('id', $c_id)->first();

        $user = User::where('id', $card->user_id)->first();

        $question = Question::where('id', $card->question_id)->first();

        $t_count = Clocked::where('user_id', $card->user_id)->count();

        return view('xt.card_share', compact('user', 'question', 'card', 't_count'));
    }

    public function cardList()
    {
        $user_id = Auth::guard('wechat')->user()->id;
        $clocked = Clocked::where('finish', 1)
            ->where('user_id', $user_id)
            ->select(DB::raw("date_format(created_at,'%Y-%m-%d') as date"), 'answer', 'id')
            ->get();

        return view('xt.cardList', compact('clocked'));
    }
}