@extends('dosen.layout', [
    'title' => 'Submission E-Learning',
    'heading' => 'Submission: '.$assessment->judul,
    'subheading' => 'Review pengumpulan mahasiswa dan berikan penilaian pada tugas, quiz, atau ujian online.',
])

@section('dosen-content')
    <div class="card">
        <div class="card-header">
            <h3 class="card-title">{{ strtoupper($assessment->jenis) }} / {{ $assessment->schedule?->mataKuliah?->nama_mk ?? '-' }}</h3>
            <div class="card-tools">
                <a href="{{ route('dosen.elearning.schedules.show', $assessment->schedule) }}" class="btn btn-outline-secondary btn-sm">Kembali</a>
            </div>
        </div>
        <div class="card-body">
            <div class="table-responsive">
                <table class="table table-bordered table-hover">
                    <thead>
                        <tr>
                            <th>Mahasiswa</th>
                            <th>Submission</th>
                            <th>Nilai</th>
                            <th width="260">Penilaian</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse ($assessment->submissions as $submission)
                            <tr>
                                <td>
                                    <strong>{{ $submission->mahasiswa?->nama_mahasiswa ?? '-' }}</strong>
                                    <div class="text-muted text-sm">{{ $submission->mahasiswa?->nim ?? '-' }}</div>
                                </td>
                                <td>
                                    @if ($submission->jawaban_text)
                                        <div class="mb-2">{{ $submission->jawaban_text }}</div>
                                    @endif
                                    @if ($submission->file_path)
                                        <a href="{{ route('dosen.elearning.submissions.file', $submission) }}" class="btn btn-sm btn-outline-info mb-2">
                                            <i class="fas fa-download mr-1"></i>
                                            File Tugas
                                        </a>
                                    @endif
                                    @if ($submission->answers->isNotEmpty())
                                        <div class="small text-muted">Jawaban CBT:</div>
                                        @foreach ($submission->answers as $answer)
                                            <div class="small">
                                                {{ $answer->question?->pertanyaan }}:
                                                <strong>{{ $answer->jawaban ?: '-' }}</strong>
                                                @if (! is_null($answer->is_correct))
                                                    / {{ $answer->is_correct ? 'Benar' : 'Salah' }}
                                                @endif
                                            </div>
                                        @endforeach
                                    @endif
                                </td>
                                <td>
                                    <strong>{{ $submission->nilai !== null ? number_format((float) $submission->nilai, 2, ',', '.') : '-' }}</strong>
                                    <div class="text-muted text-sm">{{ ucfirst($submission->status) }}</div>
                                </td>
                                <td>
                                    <form method="POST" action="{{ route('dosen.elearning.submissions.grade', $submission) }}">
                                        @csrf
                                        <div class="input-group input-group-sm mb-2">
                                            <input type="number" name="nilai" class="form-control" min="0" max="100" step="0.01" value="{{ $submission->nilai }}">
                                            <div class="input-group-append">
                                                <button type="submit" class="btn btn-success">Nilai</button>
                                            </div>
                                        </div>
                                        <textarea name="feedback" class="form-control form-control-sm" rows="2" placeholder="Feedback untuk mahasiswa">{{ $submission->feedback }}</textarea>
                                    </form>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="4" class="text-center text-muted">Belum ada submission masuk untuk assessment ini.</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
@endsection