@extends('layouts.app')

@section('title', 'PSAJ - Penilaian Sumatif Akhir Jenjang')

@section('content')
<div class="container-fluid">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-2">PSAJ - Penilaian Sumatif Akhir Jenjang</h1>
            <p class="text-muted mb-0">{{ $school->name }}</p>
        </div>
        <div class="d-flex gap-2">
            <button type="button" class="btn btn-success" onclick="generateKartuBatch()" title="Cetak 4 kartu per halaman A4">
                <i class="bi bi-printer me-2"></i>Generate Kartu Peserta (Batch)
            </button>
            <button type="button" class="btn btn-warning" onclick="showSubmitModal()" title="Finalisasi dan kunci data peserta">
                <i class="bi bi-send me-2"></i>Kirim Data Final
            </button>
            <a href="{{ route('admin-sekolah.psaj.create') }}" class="btn btn-primary">
                <i class="bi bi-plus-circle me-2"></i>Tambah Peserta
            </a>
        </div>
    </div>

    @if (session('success'))
        <div class="alert alert-success alert-dismissible fade show" role="alert">
            {{ session('success') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    @if (session('error'))
        <div class="alert alert-danger alert-dismissible fade show" role="alert">
            {{ session('error') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    <!-- Filter Jenjang -->
    <div class="card mb-3">
        <div class="card-body">
            <div class="d-flex align-items-center gap-3">
                <label class="mb-0 fw-bold">Filter Jenjang:</label>
                <div class="btn-group" role="group">
                    <a href="{{ route('admin-sekolah.psaj.index') }}" 
                       class="btn btn-sm {{ !$jenjang ? 'btn-primary' : 'btn-outline-primary' }}">
                        Semua
                    </a>
                    @foreach ($jenjangOptions as $key => $label)
                        <a href="{{ route('admin-sekolah.psaj.index', ['jenjang' => strtolower($key)]) }}" 
                           class="btn btn-sm {{ $jenjang === $key ? 'btn-primary' : 'btn-outline-primary' }}">
                            {{ $key }}
                        </a>
                    @endforeach
                </div>
            </div>
        </div>
    </div>

    <!-- Statistics Cards -->
    <div class="row mb-4">
        <div class="col-md-3">
            <div class="card bg-primary text-white">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <div class="text-white-50 small">Total Peserta</div>
                            <h4 class="mb-0">{{ $participants->count() }}</h4>
                        </div>
                        <i class="bi bi-people fs-1 opacity-50"></i>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-success text-white">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <div class="text-white-50 small">Laki-laki</div>
                            <h4 class="mb-0">{{ $participants->filter(fn($p) => str_starts_with($p->nik, '1') || str_starts_with($p->nik, '3') || str_starts_with($p->nik, '5') || str_starts_with($p->nik, '7') || str_starts_with($p->nik, '9'))->count() }}</h4>
                        </div>
                        <i class="bi bi-gender-male fs-1 opacity-50"></i>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-info text-white">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <div class="text-white-50 small">Perempuan</div>
                            <h4 class="mb-0">{{ $participants->filter(fn($p) => str_starts_with($p->nik, '2') || str_starts_with($p->nik, '4') || str_starts_with($p->nik, '6') || str_starts_with($p->nik, '8') || str_starts_with($p->nik, '0'))->count() }}</h4>
                        </div>
                        <i class="bi bi-gender-female fs-1 opacity-50"></i>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-warning text-dark">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <div class="text-dark-50 small">Dengan Foto</div>
                            <h4 class="mb-0">{{ $participants->whereNotNull('photo')->count() }}</h4>
                        </div>
                        <i class="bi bi-card-image fs-1 opacity-50"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Table -->
    <div class="card">
        <div class="card-body">
            <div class="table-responsive">
                <table class="table table-hover">
                    <thead>
                        <tr>
                            <th width="3%">
                                <input type="checkbox" id="selectAll" class="form-check-input" onchange="toggleSelectAll(this)">
                            </th>
                            <th width="5%">No</th>
                            <th width="15%">No. Peserta</th>
                            <th>Nama</th>
                            <th width="10%">NISN</th>
                            <th width="8%">Jenjang</th>
                            <th width="8%">Kelas</th>
                            <th width="10%">Ketunaan</th>
                            <th width="8%">Status</th>
                            <th width="8%">Foto</th>
                            <th width="15%" class="text-center">Aksi</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse ($participants as $index => $participant)
                            <tr class="{{ $participant->is_locked ? 'table-secondary' : '' }}">
                                <td>
                                    @if (!$participant->is_locked)
                                        <input type="checkbox" name="participant_ids[]" value="{{ $participant->id }}" class="form-check-input participant-checkbox">
                                    @endif
                                </td>
                                <td>{{ $index + 1 }}</td>
                                <td>
                                    <small class="text-muted fw-bold">{{ $participant->no_peserta }}</small>
                                </td>
                                <td>
                                    <strong>{{ $participant->nama }}</strong><br>
                                    <small class="text-muted">NIK: {{ $participant->nik }}</small>
                                </td>
                                <td>{{ $participant->nisn }}</td>
                                <td>
                                    <span class="badge bg-primary">{{ $participant->jenjang }}</span>
                                </td>
                                <td class="text-center">{{ $participant->kelas }}</td>
                                <td>
                                    <span class="badge bg-info">{{ $participant->disabilityType->code }}</span>
                                </td>
                                <td>
                                    @if ($participant->is_locked)
                                        <span class="badge bg-success" title="Data final, terkunci pada {{ $participant->submitted_at?->format('d/m/Y H:i') }}">
                                            <i class="bi bi-lock-fill me-1"></i>Final
                                        </span>
                                    @else
                                        <span class="badge bg-warning">
                                            <i class="bi bi-pencil me-1"></i>Draft
                                        </span>
                                    @endif
                                </td>
                                <td class="text-center">
                                    @if ($participant->photo)
                                        <img src="{{ asset('storage/' . $participant->photo) }}" 
                                             alt="Foto" 
                                             class="img-thumbnail" 
                                             style="width: 40px; height: 50px; object-fit: cover;">
                                    @else
                                        <span class="badge bg-secondary">Tidak Ada</span>
                                    @endif
                                </td>
                                <td>
                                    <div class="btn-group btn-group-sm" role="group">
                                        <a href="{{ route('admin-sekolah.psaj.show', $participant->id) }}" 
                                           class="btn btn-info" 
                                           title="Lihat Detail">
                                            <i class="bi bi-eye"></i>
                                        </a>
                                        @if (!$participant->is_locked)
                                            <a href="{{ route('admin-sekolah.psaj.edit', $participant->id) }}" 
                                               class="btn btn-warning" 
                                               title="Edit">
                                                <i class="bi bi-pencil"></i>
                                            </a>
                                        @endif
                                        <a href="{{ route('admin-sekolah.psaj.kartu', $participant->id) }}" 
                                           class="btn btn-success" 
                                           title="Cetak Kartu">
                                            <i class="bi bi-card-heading"></i>
                                        </a>
                                        @if (!$participant->is_locked)
                                            <button type="button" 
                                                    class="btn btn-danger" 
                                                    title="Hapus"
                                                    onclick="confirmDelete({{ $participant->id }})">
                                                <i class="bi bi-trash"></i>
                                            </button>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="11" class="text-center py-5 text-muted">
                                    <i class="bi bi-inbox fs-1 d-block mb-2"></i>
                                    Belum ada peserta PSAJ {{ $jenjang ? 'untuk jenjang ' . $jenjang : '' }}
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>

<!-- Delete Confirmation Modal -->
<div class="modal fade" id="deleteModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Konfirmasi Hapus</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                Apakah Anda yakin ingin menghapus peserta ini?
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                <form id="deleteForm" method="POST" style="display: inline;">
                    @csrf
                    @method('DELETE')
                    <button type="submit" class="btn btn-danger">Hapus</button>
                </form>
            </div>
        </div>
    </div>
</div>

<!-- Submit Final Modal -->
<div class="modal fade" id="submitModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header bg-warning">
                <h5 class="modal-title">
                    <i class="bi bi-exclamation-triangle me-2"></i>Konfirmasi Kirim Data Final
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <form id="submitForm" method="POST" action="{{ route('admin-sekolah.psaj.submit') }}">
                @csrf
                <div class="modal-body">
                    <div class="alert alert-warning">
                        <i class="bi bi-info-circle me-2"></i>
                        <strong>Perhatian:</strong> Setelah data dikirim sebagai final, data akan <strong>TERKUNCI</strong> dan tidak dapat diubah atau dihapus lagi.
                    </div>
                    <p>Anda akan mengirimkan <strong id="selectedCount">0</strong> peserta sebagai data final.</p>
                    <p class="mb-0">Apakah Anda yakin?</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-warning">
                        <i class="bi bi-send me-2"></i>Ya, Kirim Data Final
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

@push('scripts')
<script>
    function confirmDelete(id) {
        const modal = new bootstrap.Modal(document.getElementById('deleteModal'));
        const form = document.getElementById('deleteForm');
        form.action = '{{ route("admin-sekolah.psaj.destroy", ":id") }}'.replace(':id', id);
        modal.show();
    }
    
    function toggleSelectAll(checkbox) {
        const checkboxes = document.querySelectorAll('.participant-checkbox');
        checkboxes.forEach(cb => cb.checked = checkbox.checked);
    }
    
    function showSubmitModal() {
        const checkboxes = document.querySelectorAll('.participant-checkbox:checked');
        
        if (checkboxes.length === 0) {
            alert('Silakan pilih minimal 1 peserta untuk dikirim sebagai data final');
            return;
        }
        
        // Update count
        document.getElementById('selectedCount').textContent = checkboxes.length;
        
        // Clear existing hidden inputs
        const form = document.getElementById('submitForm');
        const existingInputs = form.querySelectorAll('input[name="participant_ids[]"]');
        existingInputs.forEach(input => input.remove());
        
        // Add selected participant IDs to form
        checkboxes.forEach(checkbox => {
            const input = document.createElement('input');
            input.type = 'hidden';
            input.name = 'participant_ids[]';
            input.value = checkbox.value;
            form.appendChild(input);
        });
        
        // Show modal
        const modal = new bootstrap.Modal(document.getElementById('submitModal'));
        modal.show();
    }
    
    function generateKartuBatch() {
        const jenjang = '{{ $jenjang ?? "" }}';
        let url = '{{ route("admin-sekolah.psaj.kartu-batch") }}';
        
        if (jenjang) {
            url += '?jenjang=' + jenjang;
        }
        
        window.open(url, '_blank');
    }
</script>
@endpush
@endsection