{{-- resources/views/siswa/nilai.blade.php --}}

@php
    $taAktifTbl = \App\Models\TahunAjaran::where('status_akademik', 'aktif')->first();
    $semAktifTbl = \App\Models\Semester::where('is_active', true)->first();
    
    $filterNilaiTa = request('nilai_ta_id', request('jadwal_ta_id', $taAktifTbl->id ?? null));
    $filterNilaiSem = request('nilai_sem_id', request('jadwal_sem_id', $semAktifTbl->id ?? null));

    $mapelSiswa = collect();
    if ($siswa->kelas_id && $filterNilaiTa && $filterNilaiSem) {
        $jadwalSiswa = \App\Models\JadwalMapel::with(['guruMapel.mapel', 'guruMapel.guru'])
            ->where('kelas_id', $siswa->kelas_id)
            ->where('tahun_ajaran_id', $filterNilaiTa)
            ->where('semester_id', $filterNilaiSem)
            ->whereNotNull('guru_mapel_id')
            ->get();

        $siswaGenderAlias = ($siswa->jenis_kelamin == 'L') ? 'Putra' : 'Putri';
        
        $mapelSiswa = $jadwalSiswa->filter(function($j) use ($siswaGenderAlias) {
            $tgt = $j->target_gender;
            if(empty($tgt) || $tgt == 'Campur') return true; 
            $tgtAlias = ($tgt == 'Laki-laki' || $tgt == 'Putra') ? 'Putra' : (($tgt == 'Perempuan' || $tgt == 'Putri') ? 'Putri' : $tgt);
            return $tgtAlias == $siswaGenderAlias;
        })->unique('guru_mapel_id');
    }
@endphp

<div class="card shadow-sm border-0 border-top border-primary" style="border-top-width: 4px !important;">
    <div class="card-header bg-white py-3 d-flex justify-content-between align-items-center border-bottom">
        <h5 class="mb-0 fw-bold text-primary"><i class="bi bi-journal-text me-2"></i>Rekapitulasi Nilai Akademik Saya</h5>
    </div>
    
    <div class="card-body p-4">
        <div class="row mb-4 align-items-center">
            <div class="col-md-12 col-lg-8">
                <form action="{{ url()->current() }}" method="GET" class="d-flex flex-wrap gap-2 align-items-center m-0">
                    <input type="hidden" name="tab" value="nilai"> 
                    
                    <span class="text-muted fw-bold" style="font-size: 13px;"><i class="bi bi-funnel me-1"></i> Filter:</span>
                    
                    <select name="nilai_ta_id" class="form-select form-select-sm w-auto shadow-none" onchange="this.form.submit()">
                        <option value="">-- Tahun Ajaran --</option>
                        @if(isset($tahunAjarans))
                            @foreach($tahunAjarans as $ta)
                                <option value="{{ $ta->id }}" {{ $filterNilaiTa == $ta->id ? 'selected' : '' }}>
                                    {{ $ta->tahun_ajaran }} {{ $ta->status_akademik == 'aktif' ? '(Sedang Aktif)' : '' }}
                                </option>
                            @endforeach
                        @endif
                    </select>

                    @php $semesters = \App\Models\Semester::all(); @endphp
                    <select name="nilai_sem_id" class="form-select form-select-sm w-auto shadow-none" onchange="this.form.submit()">
                        @foreach($semesters as $sem)
                            <option value="{{ $sem->id }}" {{ $filterNilaiSem == $sem->id ? 'selected' : '' }}>
                                {{ $sem->nama }}
                            </option>
                        @endforeach
                    </select>
                    
                    <noscript>
                        <button type="submit" class="btn btn-secondary btn-sm"><i class="bi bi-search"></i> Tampilkan</button>
                    </noscript>
                </form>
            </div>
            
            <div class="col-md-12 col-lg-4 text-lg-end mt-3 mt-lg-0">
                <button class="btn btn-sm btn-outline-success fw-bold" onclick="alert('Fitur cetak Excel akan tersedia di tahap selanjutnya.')">
                    <i class="bi bi-file-earmark-excel me-1"></i> Export Excel
                </button>
                <button class="btn btn-sm btn-outline-danger fw-bold ms-1" onclick="alert('Fitur cetak PDF akan tersedia di tahap selanjutnya.')">
                    <i class="bi bi-file-earmark-pdf me-1"></i> Cetak Raport
                </button>
            </div>
        </div>

        <div class="table-responsive">
            <table class="table table-bordered table-hover align-middle" style="font-size: 14px;">
                <thead class="table-light text-center align-middle">
                    <tr>
                        <th rowspan="2" width="5%">No</th>
                        <th rowspan="2" width="25%">Mata Pelajaran</th>
                        <th colspan="4" class="bg-primary bg-opacity-10">Komponen Nilai</th>
                        <th rowspan="2" width="10%" class="bg-success bg-opacity-10 text-success">Total</th>
                        <th rowspan="2" width="10%" class="bg-success bg-opacity-10 text-success">Grade</th>
                    </tr>
                    <tr>
                        <th width="8%" class="bg-primary bg-opacity-10 text-muted" title="Nilai Kehadiran (10%)">Hadir</th>
                        <th width="8%" class="bg-primary bg-opacity-10 text-muted" title="Nilai Tugas (20%)">Tugas</th>
                        <th width="8%" class="bg-primary bg-opacity-10 text-muted" title="Nilai Ujian Tengah Semester (30%)">UTS</th>
                        <th width="8%" class="bg-primary bg-opacity-10 text-muted" title="Nilai Ujian Akhir Semester (40%)">UAS</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($mapelSiswa as $jadwal)
                        @php
                            $guruMapelId = $jadwal->guru_mapel_id;
                            $namaMapel = $jadwal->guruMapel->mapel->nama_mapel ?? 'Mapel Tidak Diketahui';
                            $namaGuru = $jadwal->guruMapel->guru->nama_lengkap ?? '-';
                            
                            $nilai = \App\Models\Nilai::where('siswa_id', $siswa->id)
                                        ->where('guru_mapel_id', $guruMapelId)
                                        ->where('tahun_ajaran_id', $filterNilaiTa)
                                        ->where('semester_id', $filterNilaiSem)
                                        ->first();
                        @endphp
                        <tr>
                            <td class="text-center">{{ $loop->iteration }}</td>
                            <td>
                                <span class="fw-bold d-block text-primary">{{ $namaMapel }}</span>
                                <small class="text-muted">{{ $namaGuru }}</small>
                            </td>
                            
                            @if($nilai)
                                <td class="text-center">{{ rtrim(rtrim($nilai->nilai_kehadiran, '0'), '.') }}</td>
                                <td class="text-center">{{ rtrim(rtrim($nilai->nilai_tugas, '0'), '.') }}</td>
                                <td class="text-center">{{ rtrim(rtrim($nilai->nilai_uts, '0'), '.') }}</td>
                                <td class="text-center">{{ rtrim(rtrim($nilai->nilai_uas, '0'), '.') }}</td>
                                <td class="text-center fw-bold text-success fs-6">{{ rtrim(rtrim($nilai->total_nilai, '0'), '.') }}</td>
                                <td class="text-center fw-bold fs-6 {{ $nilai->grade == 'A' ? 'text-primary' : ($nilai->grade == 'B' ? 'text-success' : ($nilai->grade == 'C' ? 'text-warning' : 'text-danger')) }}">
                                    {{ $nilai->grade }}
                                </td>
                            @else
                                {{-- JIKA NILAI BELUM DIINPUT OLEH ADMIN --}}
                                <td class="text-center text-muted fst-italic">-</td>
                                <td class="text-center text-muted fst-italic">-</td>
                                <td class="text-center text-muted fst-italic">-</td>
                                <td class="text-center text-muted fst-italic">-</td>
                                <td class="text-center text-muted fst-italic">-</td>
                                <td class="text-center text-muted fst-italic">-</td>
                            @endif
                        </tr>
                    @empty
                        <tr>
                            <td colspan="8" class="text-center py-5 text-muted">
                                <i class="bi bi-journal-x fs-1 d-block mb-3 opacity-25"></i>
                                <span class="d-block fw-bold mb-1 text-dark">Data Nilai Belum Tersedia</span>
                                <span style="font-size: 13px;">Belum ada rekapitulasi nilai akademik yang dipublikasikan untuk tahun ajaran dan semester ini.</span>
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

    </div>
</div>