<?php

namespace App\Http\Controllers\Server;

use App\Http\Controllers\Controller;
use App\Models\Guru;
use App\Models\Jawaban;
use App\Models\Jurusan;
use App\Models\Siswa;
use App\Models\Ujian;
use DateTime;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class UjianController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $nomor = 1;
        $ujians = Ujian::join('jurusans', 'ujians.jurusan_id', '=', 'jurusans.id_jurusan')->select('*')->get();
        return view('server-side.ujian.index', compact(['nomor', 'ujians']));
    }

    public function feedbackUjianSiswa()
    {
        $nomor = 1;
        $siswa = Siswa::where('user_id', Auth::user()->user_id)->first();
        $jawaban = Jawaban::join('siswas', 'siswas.id', '=', 'jawabans.siswa_id')->where('jawabans.siswa_id', $siswa->id)->get();
        return view('server-side.penilaian.feedback-ujian', compact(['nomor', 'jawaban']));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        $jurusan = Jurusan::all();
        $jurusanLogin = auth()->user()->user_id;
        $jurusanGuru = Guru::where('user_id', $jurusanLogin)
        ->join('jurusans', 'gurus.jurusan_id', '=', 'jurusans.id_jurusan')
        ->select('gurus.jurusan_id', 'jurusans.nama_jurusan')
        ->first();
        return view('server-side.ujian.create', compact(['jurusan', 'jurusanGuru']));
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $request->validate([
            'soal' => 'required|string',
            'keterangan' => 'required|string',
            'level' => 'required|string',
            'jurusan_id' => 'required',
            'tanggal_mulai' => 'required',
            'tanggal_mulai' => 'required',
            'jam_mulai' => 'required',
            'tanggal_berakhir' => 'required',
            'jam_berakhir' => 'required'
        ]);

        $ujian = new Ujian();
        $ujian->soal = $request->soal;
        $ujian->keterangan = $request->keterangan;
        $ujian->level = $request->level;
        $ujian->jurusan_id = $request->jurusan_id;
        $ujian->tanggal_mulai = $request->tanggal_mulai;
        $ujian->jam_mulai = $request->jam_mulai;
        $ujian->tanggal_berakhir = $request->tanggal_berakhir;
        $ujian->jam_berakhir = $request->jam_berakhir;
        $ujian->save();

        return redirect()->route('ujian.index')->with('success', 'Berhasil menambah soal ujian baru');
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\Ujian  $ujian
     * @return \Illuminate\Http\Response
     */
    public function show(Ujian $ujian)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\Ujian  $ujian
     * @return \Illuminate\Http\Response
     */
    public function edit(Ujian $ujian)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\Ujian  $ujian
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Ujian $ujian)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Ujian  $ujian
     * @return \Illuminate\Http\Response
     */
    public function destroy(Ujian $ujian)
    {
        //
    }

    public function ujianSiswa() {
        $selectIdSiswa = Siswa::where('user_id', Auth::user()->user_id)->value('id');
        $userIdLog = Siswa::where('user_id', Auth::user()->user_id)->first();
        $ujians = Ujian::where('jurusan_id', $userIdLog->jurusan_id)->get();
        return view('server-side.ujian.ujian-siswa', compact(['ujians', 'selectIdSiswa']));
    }

    public function mulaiUjian($ujian_id)
    {
        $ujian = Ujian::join('jurusans', 'ujians.jurusan_id', '=', 'jurusans.id_jurusan')->select('*')->where('ujian_id', $ujian_id)->first();
        return view('server-side.ujian.mulai-ujian', compact(['ujian']));
    }

    public function selesaiUjian(Request $request)
    {
        $request->validate([
            'file' => 'required|file|mimes:zip,rar|max:2048',
        ]);

        $file = $request->file('file');
        $fileName = time() . '_' . $file->getClientOriginalName();
        $file->move(public_path('jawaban'), $fileName);

        $selectIdSiswa = Siswa::where('user_id', Auth::user()->user_id)->first();

        $statusPengumpulan = '';

        $selectUjian = Ujian::where('ujian_id', $request->ujian_id)->first();

        $tanggalMulaiUjian = $selectUjian->tanggal_mulai;
        $tanggalSelesaiUjian = $selectUjian->tanggal_berakhir;
        $jamMulaiUjian = $selectUjian->jam_mulai;
        $jamSelesaiUjian = $selectUjian->jam_berakhir;

        $dateTimeMulaiUjian = new DateTime($tanggalMulaiUjian . ' ' . $jamMulaiUjian);
        $dateTimeSelesaiUjian = new DateTime($tanggalSelesaiUjian . ' ' . $jamSelesaiUjian);

        $currentTime = new DateTime();

        if ($currentTime >= $dateTimeMulaiUjian && $currentTime <= $dateTimeSelesaiUjian) {
            $statusPengumpulan = 'Tepat Waktu';
        } else {
            $statusPengumpulan = 'Telat Mengumpulkan';
        }


        $jawaban = new Jawaban();
        $jawaban->siswa_id = $selectIdSiswa->id;
        $jawaban->file = $fileName;
        $jawaban->ujian_id = $request->ujian_id;
        $jawaban->status = true;
        $jawaban->status_pengumpulan = $statusPengumpulan;
        $jawaban->save();

        return redirect()->route('daftar.ujian')->with('success', 'Berhasil mengumpulkan jawaban');
    }

}