{{-- resources/views/admin/siswa/table.blade.php --}}

@php
    $semesterAktifTbl = \App\Models\Semester::where('is_active', true)->first();
    $taAktifTbl = \App\Models\TahunAjaran::where('status_akademik', 'aktif')->first();
    $taIdSearch = $selectedTaId ?? ($taAktifTbl->id ?? null);
    
    $tableId = uniqid('tbody_siswa_master_');
@endphp

<div class="card shadow-sm border-0">
    <div class="card-header bg-white border-bottom py-3 d-flex justify-content-between align-items-center flex-wrap gap-3">
        <h6 class="mb-0 fw-bold text-primary"><i class="bi bi-table me-2"></i>Daftar Siswa - {{ $namaKelas }}</h6>
        
        <div class="d-flex align-items-center flex-wrap gap-3">
            
            <form action="{{ url()->current() }}" method="GET" class="d-flex align-items-center gap-2 mb-0">
                <label class="form-label mb-0 fw-medium text-nowrap text-muted" style="font-size: 13px;"><i class="bi bi-funnel me-1"></i>Tahun Ajaran:</label>
                <select name="tahun_ajaran_id" class="form-select form-select-sm shadow-none border-secondary-subtle" onchange="this.form.submit()" style="min-width: 170px; font-size: 13px;">
                    <option value="">-- Semua Tahun --</option>
                    @if(isset($tahunAjarans))
                        @foreach($tahunAjarans as $ta)
                            <option value="{{ $ta->id }}" {{ (isset($selectedTaId) && $selectedTaId == $ta->id) ? 'selected' : '' }}>
                                {{ $ta->tahun_ajaran }} {{ $ta->status_akademik == 'aktif' ? '(Aktif)' : '' }}
                            </option>
                        @endforeach
                    @endif
                </select>
            </form>

            <div class="input-group input-group-sm" style="width: 260px;">
                <span class="input-group-text bg-light border-end-0 text-muted"><i class="bi bi-search"></i></span>
                <input type="text" class="form-control border-start-0 ps-0" placeholder="Cari Nama / NIS Siswa..." 
                       onkeyup="searchTableSiswaMaster(this, '{{ $tableId }}')" aria-label="Cari Siswa">
            </div>

            <span class="badge bg-primary rounded-pill px-3 py-2">{{ $dataSiswa->count() }} Siswa</span>
        </div>
    </div>
    
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                    <tr>
                        <th class="text-center text-secondary" style="font-size: 12px; width: 5%">NO</th>
                        <th class="text-secondary" style="font-size: 12px;">PROFIL SISWA</th>
                        <th class="text-secondary" style="font-size: 12px;">KELAS & DETAIL SLOT</th>
                        <th class="text-secondary" style="font-size: 12px;">TAHUN TERDAFTAR</th>
                        <th class="text-secondary" style="font-size: 12px;">TA AKTIF</th>
                        <th class="text-center text-secondary" style="font-size: 12px; width: 10%">STATUS</th>
                        <th class="text-center text-secondary" style="font-size: 12px; width: 12%">AKSI</th>
                    </tr>
                </thead>
                <tbody id="{{ $tableId }}">
                    @forelse($dataSiswa as $index => $siswa)
                        <tr class="row-siswa">
                            <td class="text-center text-muted">{{ $loop->iteration }}</td>
                            <td>
                                <div class="d-flex align-items-center">
                                    <img src="{{ $siswa->foto ? asset('storage/siswa/' . $siswa->foto) : 'https://ui-avatars.com/api/?name='.urlencode($siswa->nama_lengkap).'&background=random&size=100' }}" 
                                         class="rounded-circle object-fit-cover shadow-sm me-3 border" 
                                         style="width: 60px; height: 60px; aspect-ratio: 1/1;" 
                                         alt="Foto {{ $siswa->nama_lengkap }}">
                                    
                                    <div class="data-pencarian">
                                        <span class="fw-bold text-primary d-block mb-1" style="font-size: 15px;">{{ $siswa->nama_lengkap }}</span>
                                        
                                        <div class="text-muted mb-2" style="font-size: 12px; line-height: 1.5;">
                                            <span class="d-block mb-1">
                                                <i class="bi bi-upc-scan me-1"></i> NIS: <strong class="text-dark">{{ $siswa->nis ?? '-' }}</strong>
                                            </span>
                                            <span class="d-block mb-1">
                                                <i class="bi bi-person-vcard me-1"></i> NISN: <strong class="text-dark">{{ $siswa->nisn ?? '-' }}</strong>
                                            </span>
                                            <span class="d-block">
                                                <i class="bi bi-geo-alt me-1"></i> {{ $siswa->tempat_lahir ?? '-' }}, {{ $siswa->tanggal_lahir ? \Carbon\Carbon::parse($siswa->tanggal_lahir)->format('d M Y') : '-' }}
                                            </span>
                                        </div>

                                        <span class="badge {{ $siswa->jenis_kelamin == 'L' ? 'bg-primary' : 'bg-danger' }} bg-opacity-10 text-{{ $siswa->jenis_kelamin == 'L' ? 'primary' : 'danger' }} border border-{{ $siswa->jenis_kelamin == 'L' ? 'primary' : 'danger' }}" style="font-size: 10px;">
                                            <i class="bi {{ $siswa->jenis_kelamin == 'L' ? 'bi-gender-male' : 'bi-gender-female' }} me-1"></i>{{ $siswa->jenis_kelamin == 'L' ? 'Putra' : 'Putri' }}
                                        </span>
                                    </div>
                                </div>
                            </td>
                            <td>
                                @if($siswa->kelas)
                                    <span class="fw-bold text-dark d-block">
                                        {{ $siswa->kelas->tingkat->nama_tingkat ?? '' }} - {{ $siswa->kelas->nama_kelas }}
                                    </span>
                                    
                                    <small class="text-muted d-block mt-1 mb-1">
                                        <i class="bi bi-building me-1"></i>{{ $siswa->kelas->tingkat->jenjang->nama_jenjang ?? '-' }}
                                    </small>

                                    @php 
                                        $detailId = null; 
                                    @endphp

                                    @if($siswa->kelas->details->isEmpty())
                                        <span class="badge bg-secondary bg-opacity-10 text-secondary border border-secondary" style="font-size: 11px;">
                                            Kelas Campuran
                                        </span>
                                    @else
                                        @php
                                            $istilahGender = '';
                                            foreach($siswa->kelas->details as $dtl) {
                                                if($dtl->gender) {
                                                    $valDB = 'L';
                                                    $lower = strtolower($dtl->gender->nama_gender);
                                                    if (str_contains($lower, 'perempuan') || str_contains($lower, 'wanita') || str_contains($lower, 'putri') || str_contains($lower, 'banat') || $lower === 'p') {
                                                        $valDB = 'P';
                                                    }
                                                    
                                                    if($valDB == $siswa->jenis_kelamin) {
                                                        $istilahGender = $dtl->gender->nama_gender;
                                                        $detailId = $dtl->id;
                                                        break;
                                                    }
                                                }
                                            }
                                        @endphp
                                        <span class="badge bg-success bg-opacity-10 text-success border border-success" style="font-size: 11px;">
                                            Kelas {{ $istilahGender ?: ($siswa->jenis_kelamin == 'L' ? 'Laki-laki' : 'Perempuan') }}
                                        </span>
                                    @endif

                                    @php
                                        $waliKelas = null;
                                        if ($siswa->kelas_id && $taIdSearch && $semesterAktifTbl) {
                                            $waliKelas = \App\Models\WaliKelas::with('guru')
                                                ->where('kelas_id', $siswa->kelas_id)
                                                ->where('kelas_detail_id', $detailId)
                                                ->where('tahun_ajaran_id', $taIdSearch)
                                                ->where('semester_id', $semesterAktifTbl->id)
                                                ->first();
                                        }
                                    @endphp

                                    <div class="mt-2 pt-2 border-top border-secondary-subtle">
                                        <span class="d-block text-muted mb-1" style="font-size: 11px;"><i class="bi bi-person-badge me-1"></i>Wali Kelas:</span>
                                        @if($waliKelas && $waliKelas->guru)
                                            <span class="fw-bold text-dark d-block text-truncate" style="font-size: 12px; max-width: 170px;" title="{{ $waliKelas->guru->nama_lengkap }}">
                                                {{ $waliKelas->guru->nama_lengkap }}
                                            </span>
                                        @else
                                            <span class="text-danger fst-italic" style="font-size: 11px;">
                                                <i class="bi bi-exclamation-circle me-1"></i>Belum Diatur
                                            </span>
                                        @endif
                                    </div>

                                @else
                                    <span class="badge bg-light text-muted border">Belum Ada Kelas</span>
                                @endif
                            </td>
                            
                            <td>
                                @if($siswa->tahunAjaran)
                                    <span class="fw-medium text-dark d-block" style="font-size: 13px;">{{ $siswa->tahunAjaran->tahun_ppdb_hijriyah ?? '-' }} H</span>
                                    <span class="text-muted" style="font-size: 12px;">[{{ $siswa->tahunAjaran->tahun_ppdb ?? '-' }} M]</span>
                                @else
                                    <span class="text-muted" style="font-size: 13px;">-</span>
                                @endif
                            </td>
                            
                            <td>
                                @if($siswa->tahunAjaran)
                                    <span class="fw-medium text-dark d-block" style="font-size: 13px;">{{ $siswa->tahunAjaran->tahun_ajaran_hijriyah ?? '-' }} H</span>
                                    <span class="text-muted" style="font-size: 12px;">[{{ $siswa->tahunAjaran->tahun_ajaran ?? '-' }} M]</span>
                                @else
                                    <span class="text-muted" style="font-size: 13px;">-</span>
                                @endif
                            </td>

                            <td class="text-center">
                                <span class="badge bg-success">{{ $siswa->status_siswa ?? 'Aktif' }}</span>
                            </td>
                            <td class="text-center">
                                <div class="d-flex justify-content-center gap-1">
                                    <a href="{{ route('admin.siswa.edit', $siswa->id) }}" class="btn btn-sm btn-info text-white shadow-sm" title="Lihat Profil & Kelola Siswa">
                                        <i class="bi bi-eye-fill"></i>
                                    </a>
                                    <button type="button" class="btn btn-sm btn-outline-danger shadow-sm" title="Hapus Siswa" onclick="confirmDelete({{ $siswa->id }}, '{{ addslashes($siswa->nama_lengkap) }}')">
                                        <i class="bi bi-trash"></i>
                                    </button>
                                    <form id="delete-form-{{ $siswa->id }}" action="{{ route('admin.siswa.destroy', $siswa->id) }}" method="POST" class="d-none">
                                        @csrf
                                        @method('DELETE')
                                    </form>
                                </div>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="7" class="text-center py-5 text-muted">
                                <i class="bi bi-people fs-1 d-block mb-2 text-black-50"></i>
                                Belum ada data siswa untuk <strong>{{ $namaKelas }}</strong> 
                                {{ $selectedTaId ? 'di Tahun Ajaran yang dipilih.' : 'saat ini.' }}
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
</div>

@once
<script>
    function searchTableSiswaMaster(inputElement, tbodyId) {
        let filter = inputElement.value.toLowerCase();
        let tbody = document.getElementById(tbodyId);
        
        if (!tbody) return;
        
        let rows = tbody.getElementsByClassName('row-siswa');
        let visibleCount = 0;
        
        for (let i = 0; i < rows.length; i++) {
            // Targetkan kolom ke-2 (Index 1) yang menampung Nama dan NIS
            let tdProfil = rows[i].getElementsByTagName("td")[1]; 
            
            if (tdProfil) {
                let textValue = tdProfil.textContent || tdProfil.innerText;
                // Cocokkan teks
                if (textValue.toLowerCase().indexOf(filter) > -1) {
                    rows[i].style.display = "";
                    visibleCount++;
                } else {
                    rows[i].style.display = "none";
                }
            }
        }
        
        let emptyStateRow = tbody.querySelector('.search-empty-state');
        
        if (visibleCount === 0 && filter !== "") {
            if (!emptyStateRow) {
                let emptyHtml = `
                    <tr class="search-empty-state">
                        <td colspan="7" class="text-center py-4 text-danger fst-italic bg-light">
                            <i class="bi bi-search me-2"></i>Data siswa dengan kata kunci "<strong>${filter}</strong>" tidak ditemukan.
                        </td>
                    </tr>`;
                tbody.insertAdjacentHTML('beforeend', emptyHtml);
            } else {
                emptyStateRow.querySelector('td').innerHTML = `<i class="bi bi-search me-2"></i>Data siswa dengan kata kunci "<strong>${filter}</strong>" tidak ditemukan.`;
                emptyStateRow.style.display = "";
            }
        } else if (emptyStateRow) {
            emptyStateRow.style.display = "none";
        }
    }
</script>
@endonce