{{-- resources/views/admin/galeri/index.blade.php --}}
@extends('admin.layouts.app') 
@section('title', 'Galeri Madrasah')

@section('content')
<div class="container-fluid py-4">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h4 class="mb-1 fw-bold">Galeri Foto & Video</h4>
            <p class="text-muted mb-0" style="font-size: 14px;">Dokumentasi kegiatan dan fasilitas madrasah terpisah.</p>
        </div>
        <a href="{{ route('admin.galeri.create') }}" class="btn btn-primary btn-sm d-flex align-items-center gap-2 shadow-sm">
            <i class="bi bi-cloud-arrow-up-fill"></i> Unggah Media Baru
        </a>
    </div>

    @if(session('success'))
        <div class="alert alert-success border-0 shadow-sm"><i class="bi bi-check-circle-fill me-2"></i> {{ session('success') }}</div>
    @endif

    <ul class="nav nav-pills p-1 bg-white border rounded-3 shadow-sm d-flex mb-4" id="galeriTabs" role="tablist">
        <li class="nav-item flex-fill text-center" role="presentation">
            <button class="nav-link active w-100 fw-bold" id="foto-tab" data-bs-toggle="tab" data-bs-target="#tab-foto" type="button" role="tab">
                <i class="bi bi-images me-1"></i> Album Foto
            </button>
        </li>
        <li class="nav-item flex-fill text-center" role="presentation">
            <button class="nav-link w-100 fw-bold text-dark" id="video-tab" data-bs-toggle="tab" data-bs-target="#tab-video" type="button" role="tab">
                <i class="bi bi-youtube text-danger me-1"></i> Galeri Video
            </button>
        </li>
    </ul>

    <div class="tab-content" id="galeriTabContent">
        <div class="tab-pane fade show active" id="tab-foto" role="tabpanel">
            <div class="row row-cols-1 row-cols-md-3 row-cols-lg-4 g-4">
                @forelse($fotos as $batchId => $group)
                    @php $cover = $group->first(); $count = $group->count(); @endphp
                    <div class="col">
                        <div class="card h-100 border-0 shadow-sm overflow-hidden">
                            <div class="position-relative bg-light text-center" style="height: 200px; cursor: pointer;" data-bs-toggle="modal" data-bs-target="#modalAlbum{{ $cover->id }}">
                                <img src="{{ asset('storage/galeri/' . $cover->file_path) }}" class="w-100 h-100 object-fit-cover" alt="{{ $cover->judul }}">
                                <div class="position-absolute top-0 end-0 m-2">
                                    <span class="badge bg-primary bg-opacity-75 shadow-sm"><i class="bi bi-images"></i> {{ $count }} Foto</span>
                                </div>
                                <div class="position-absolute w-100 h-100 top-0 start-0 d-flex align-items-center justify-content-center bg-dark bg-opacity-25 opacity-0 hover-opacity-100 transition-opacity">
                                    <i class="bi bi-search text-white fs-1"></i>
                                </div>
                            </div>
                            
                            <div class="card-body p-3">
                                <h6 class="fw-bold text-dark mb-1 text-truncate">{{ $cover->judul }}</h6>
                                <p class="text-muted small mb-0 text-truncate">{{ $cover->deskripsi ?? 'Tidak ada deskripsi.' }}</p>
                            </div>
                            
                            <div class="card-footer bg-white border-top-0 d-flex justify-content-between p-3 pt-0">
                                <button class="btn btn-sm btn-outline-primary" data-bs-toggle="modal" data-bs-target="#modalAlbum{{ $cover->id }}">Lihat Album</button>
                                <div>
                                    <a href="{{ route('admin.galeri.edit', $cover->id) }}" class="btn btn-sm btn-light text-primary border"><i class="bi bi-pencil"></i></a>
                                    <button type="button" class="btn btn-sm btn-light text-danger border" onclick="confirmDelete({{ $cover->id }}, 'Album Foto')"><i class="bi bi-trash"></i></button>
                                </div>
                            </div>
                        </div>
                    </div>

                    <div class="modal fade" id="modalAlbum{{ $cover->id }}" tabindex="-1" aria-hidden="true">
                        <div class="modal-dialog modal-dialog-centered modal-lg">
                            <div class="modal-content bg-dark border-0">
                                <div class="modal-header border-bottom-0 text-white">
                                    <h5 class="modal-title fw-bold">{{ $cover->judul }}</h5>
                                    <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
                                </div>
                                <div class="modal-body p-0">
                                    <div id="carouselAlbum{{ $cover->id }}" class="carousel slide" data-bs-ride="carousel">
                                        <div class="carousel-inner">
                                            @foreach($group as $idx => $img)
                                            <div class="carousel-item {{ $idx == 0 ? 'active' : '' }}">
                                                <img src="{{ asset('storage/galeri/' . $img->file_path) }}" class="d-block w-100 object-fit-contain" style="max-height: 70vh;" alt="Foto">
                                            </div>
                                            @endforeach
                                        </div>
                                        @if($count > 1)
                                        <button class="carousel-control-prev" type="button" data-bs-target="#carouselAlbum{{ $cover->id }}" data-bs-slide="prev">
                                            <span class="carousel-control-prev-icon" aria-hidden="true"></span>
                                        </button>
                                        <button class="carousel-control-next" type="button" data-bs-target="#carouselAlbum{{ $cover->id }}" data-bs-slide="next">
                                            <span class="carousel-control-next-icon" aria-hidden="true"></span>
                                        </button>
                                        @endif
                                    </div>
                                    <div class="p-3 text-white text-center">{{ $cover->deskripsi }}</div>
                                </div>
                            </div>
                        </div>
                    </div>
                @empty
                    <div class="col-12 text-center py-5 text-muted"><i class="bi bi-images fs-1 d-block mb-3 opacity-50"></i><p>Belum ada Album Foto.</p></div>
                @endforelse
            </div>
        </div>

        <div class="tab-pane fade" id="tab-video" role="tabpanel">
            <div class="row row-cols-1 row-cols-md-3 row-cols-lg-4 g-4">
                @forelse($videos as $vid)
                    <div class="col">
                        <div class="card h-100 border-0 shadow-sm overflow-hidden">
                            <div class="position-relative bg-dark text-center" style="height: 200px;">
                                <div class="d-flex align-items-center justify-content-center w-100 h-100">
                                    <i class="bi bi-play-circle text-white opacity-75" style="font-size: 4rem;"></i>
                                </div>
                                <span class="position-absolute top-0 end-0 m-2 badge bg-danger bg-opacity-75 shadow-sm"><i class="bi bi-camera-video"></i> Tautan Video</span>
                            </div>
                            <div class="card-body p-3">
                                <h6 class="fw-bold text-dark mb-1 text-truncate">{{ $vid->judul }}</h6>
                                <p class="text-muted small mb-0 text-truncate">{{ $vid->deskripsi ?? 'Tidak ada deskripsi.' }}</p>
                            </div>
                            <div class="card-footer bg-white border-top-0 d-flex justify-content-between p-3 pt-0">
                                <a href="{{ $vid->video_url }}" target="_blank" class="btn btn-sm btn-outline-danger"><i class="bi bi-youtube"></i> Tonton Ulang</a>
                                <div>
                                    <a href="{{ route('admin.galeri.edit', $vid->id) }}" class="btn btn-sm btn-light text-primary border"><i class="bi bi-pencil"></i></a>
                                    <button type="button" class="btn btn-sm btn-light text-danger border" onclick="confirmDelete({{ $vid->id }}, 'Tautan Video')"><i class="bi bi-trash"></i></button>
                                </div>
                            </div>
                        </div>
                    </div>
                @empty
                    <div class="col-12 text-center py-5 text-muted"><i class="bi bi-camera-video fs-1 d-block mb-3 opacity-50"></i><p>Belum ada Tautan Video.</p></div>
                @endforelse
            </div>
        </div>
    </div>
    
    <form id="delete-form" action="" method="POST" class="d-none">@csrf @method('DELETE')</form>
</div>

@push('styles')
<style>
    .hover-opacity-100:hover { opacity: 1 !important; }
    .nav-pills .nav-link { transition: all 0.3s; }
    .nav-pills .nav-link.active { background-color: #0d6efd !important; color: white !important; }
</style>
@endpush

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
<script>
    function confirmDelete(id, jenis) {
        Swal.fire({ 
            title: 'Hapus ' + jenis + '?', 
            text: "Data akan dihapus permanen secara keseluruhan.", 
            icon: 'warning', 
            showCancelButton: true, 
            confirmButtonText: 'Ya, Hapus!' 
        }).then((res) => {
            if (res.isConfirmed) {
                let form = document.getElementById('delete-form');
                form.action = '/admin/galeri/' + id;
                form.submit();
            }
        });
    }
</script>
@endpush
@endsection