@extends('layouts.app')

@section('content')
<div class="page-heading">
    <h3>Daftar Siswa - {{ $kelas->nama_kelas }} </h3>
    <p class="text-subtitle text-muted">Ujian: {{ $soal->nama_ujian }}</p>

    <!-- Tambahkan pesan success atau error -->
    @if (session('success'))
        <div class="alert alert-success">
            {{ session('success') }}
        </div>
    @endif

    @if (session('error'))
        <div class="alert alert-danger">
            {{ session('error') }}
        </div>
    @endif

    <section class="section">
        <div class="card">
            <div class="card-body">
                <!-- Tambahkan tombol Add to Ledger -->
                <form action="{{ route('ledger.store') }}" method="POST">
                    @csrf
                    <input type="hidden" name="id_kelas" value="{{ $id_kelas }}">
                    <input type="hidden" name="id_mapel" value="{{ $id_mapel }}">
                    <input type="hidden" name="id_guru" value="{{ $id_guru }}">
                    <input type="hidden" name="id_daftar_soal" value="{{ $soal->id }}">
                    <button type="submit" class="btn btn-success mb-3">Add to Ledger</button>
                </form>

                @if($siswa->isEmpty())
                    <p>Tidak ada siswa dalam kelas ini.</p>
                @else
                    <div class="table-responsive">
                        <table class="table table-striped" id="table1">
                            <thead>
                                <tr class="text-center">
                                    <th>No</th>
                                    <th>Nama Siswa</th>
                                    <th>RFID</th>
                                    <th>Nilai</th>
                                    <th>Aksi</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach ($siswa as $item)
                                    @php
                                        // Ambil jawaban siswa berdasarkan RFID dan soal
                                        $jawaban = \App\Models\Jawaban::where('rfid', $item->rfid)
                                            ->where('id_daftar_soal', $soal->id)
                                            ->get();

                                        // Pisahkan berdasarkan tipe soal
                                        $pg = $jawaban->where('soal.tipe_soal', 'pilihan_ganda');
                                        $isian = $jawaban->where('soal.tipe_soal', 'isian');

                                        // Hitung nilai PG
                                        $jumlah_pg = $pg->count();
                                        $benar_pg = $pg->where('hasil', true)->count();
                                        $nilai_pg = $jumlah_pg > 0 ? ($benar_pg / $jumlah_pg) * 100 : 0;

                                        // Hitung nilai Isian
                                        $jumlah_isian = $isian->count();
                                        $total_isian = $isian->sum('hasil_isian');
                                        $nilai_isian = $jumlah_isian > 0 ? ($total_isian / ($jumlah_isian * 100)) * 100 : 0;

                                        // Gabungkan nilai
                                        $jumlah_total = $jumlah_pg + $jumlah_isian;
                                        $nilai_total = $jumlah_total > 0
                                            ? round((($nilai_pg * $jumlah_pg) + ($nilai_isian * $jumlah_isian)) / $jumlah_total, 2)
                                            : 0;
                                    @endphp
                                    <tr>
                                        <td>{{ $loop->iteration }}</td>
                                        <td>{{ $item->nama_siswa }}</td>
                                        <td>{{ $item->rfid }}</td>
                                        <td><strong>{{ $nilai_total }}</strong></td>
                                        <td>
                                            <a href="{{ route('hasil-ujian.periksa', ['rfid' => $item->rfid, 'id_daftar_soal' => $soal->id]) }}"
                                               class="btn btn-sm btn-primary">
                                                Periksa
                                            </a>
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                @endif
            </div>
        </div>
    </section>
</div>
@endsection