@extends('admin.layout')

@section('content')
<div class="container-fluid py-4">
    <h3 class="mb-4">Gallery Management</h3>

    @if (session('success'))
        <div class="alert alert-success">{{ session('success') }}</div>
    @endif

    @if ($errors->any())
        <div class="alert alert-danger">
            <ul class="mb-0">
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <div class="d-flex justify-content-end gap-2 mb-3">
        <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addPhotoModal">
            <i class="fa-solid fa-plus me-1"></i> Add New Photo
        </button>
        <button class="btn btn-danger" data-bs-toggle="modal" data-bs-target="#addVideoModal">
            <i class="fa-solid fa-plus me-1"></i> Add New Video
        </button>
    </div>

    <div class="card shadow-sm">
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                    <tr>
                        <th style="width:120px;">Preview</th>
                        <th>Title</th>
                        <th style="width:100px;">Type</th>
                        <th style="width:100px;">Sort Order</th>
                        <th style="width:180px;">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse ($items as $item)
                        <tr>
                            <td>
                                @if ($item->type === 'photo')
                                    <img src="{{ $item->image_url }}" style="width:90px;height:60px;object-fit:cover;" class="rounded">
                                @elseif ($item->video_url)
                                    <div class="ratio ratio-16x9" style="width:90px;">
                                        <iframe src="{{ $item->embed_url }}" allowfullscreen loading="lazy"></iframe>
                                    </div>
                                @elseif ($item->video_file)
                                    <video style="width:90px;height:60px;object-fit:cover;" muted>
                                        <source src="{{ $item->video_file_url }}" type="video/mp4">
                                    </video>
                                @endif
                            </td>
                            <td>{{ $item->title ?: '—' }}</td>
                            <td>
                                @if ($item->type === 'photo')
                                    <span class="badge bg-primary"><i class="fa-regular fa-image me-1"></i> Photo</span>
                                @else
                                    <span class="badge bg-danger"><i class="fa-solid fa-video me-1"></i> Video</span>
                                @endif
                            </td>
                            <td>{{ $item->sort_order }}</td>
                            <td>
                                <div class="d-flex gap-2">
                                    <button type="button" class="btn btn-sm btn-outline-secondary"
                                            data-bs-toggle="modal"
                                            data-bs-target="#editModal{{ $item->id }}">
                                        <i class="fa-solid fa-pen"></i> 
                                    </button>
                                    <form action="{{ route('admin.gallery.destroy', $item) }}" method="POST"
                                          onsubmit="return confirm('Delete this item?');">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="btn btn-sm btn-outline-danger">
                                            <i class="fa-solid fa-trash"></i> 
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>

                        {{-- Edit Modal (works for both photo & video) --}}
                        <div class="modal fade" id="editModal{{ $item->id }}" tabindex="-1">
                            <div class="modal-dialog">
                                <form action="{{ route('admin.gallery.update', $item) }}" method="POST" enctype="multipart/form-data">
                                    @csrf
                                    @method('PUT')
                                    <input type="hidden" name="type" value="{{ $item->type }}">
                                    <div class="modal-content">
                                        <div class="modal-header">
                                            <h5 class="modal-title">Edit {{ ucfirst($item->type) }}</h5>
                                            <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                                        </div>
                                        <div class="modal-body">
                                            <div class="mb-3">
                                                <label class="form-label">Title</label>
                                                <input type="text" name="title" class="form-control" value="{{ $item->title }}">
                                            </div>

                                            @if ($item->type === 'photo')
                                                <div class="mb-3">
                                                    <img src="{{ $item->image_url }}" style="height:80px;" class="rounded d-block mb-2">
                                                    <label class="form-label">Replace Photo</label>
                                                    <input type="file" name="image" class="form-control" accept="image/*">
                                                </div>
                                            @else
                                                <div class="mb-3">
                                                    <label class="form-label">YouTube / External Link</label>
                                                    <input type="url" name="video_url" class="form-control" value="{{ $item->video_url }}">
                                                </div>
                                                <div class="mb-3">
                                                    <label class="form-label">Or Replace Uploaded File</label>
                                                    <input type="file" name="video_file" class="form-control" accept="video/*">
                                                </div>
                                            @endif

                                            <div class="mb-0">
                                                <label class="form-label">Sort Order</label>
                                                <input type="number" name="sort_order" class="form-control" value="{{ $item->sort_order }}">
                                            </div>
                                        </div>
                                        <div class="modal-footer">
                                            <button type="button" class="btn btn-light" data-bs-dismiss="modal">Cancel</button>
                                            <button type="submit" class="btn btn-primary">Save Changes</button>
                                        </div>
                                    </div>
                                </form>
                            </div>
                        </div>
                    @empty
                        <tr>
                            <td colspan="5" class="text-center text-muted py-4">
                                No gallery items yet. Click "Add New Photo" or "Add New Video" to upload one.
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    <div class="mt-4">
        {{ $items->links() }}
    </div>
</div>

{{-- Add Photo Modal --}}
<div class="modal fade" id="addPhotoModal" tabindex="-1">
    <div class="modal-dialog">
        <form action="{{ route('admin.gallery.store') }}" method="POST" enctype="multipart/form-data">
            @csrf
            <input type="hidden" name="type" value="photo">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">Add New Photo</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <div class="mb-3">
                        <label class="form-label">Title</label>
                        <input type="text" name="title" class="form-control" placeholder="e.g. Independence Day">
                    </div>
                    <div class="mb-3">
                        <label class="form-label">Photo</label>
                        <input type="file" name="image" class="form-control" accept="image/*" required>
                    </div>
                    <div class="mb-0">
                        <label class="form-label">Sort Order</label>
                        <input type="number" name="sort_order" class="form-control" value="0">
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-light" data-bs-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-primary">Upload</button>
                </div>
            </div>
        </form>
    </div>
</div>

{{-- Add Video Modal --}}
<div class="modal fade" id="addVideoModal" tabindex="-1">
    <div class="modal-dialog">
        <form action="{{ route('admin.gallery.store') }}" method="POST" enctype="multipart/form-data">
            @csrf
            <input type="hidden" name="type" value="video">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">Add New Video</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    
                    <div class="mb-3">
                        <label class="form-label">YouTube / External Link</label>
                        <input type="url" name="video_url" class="form-control" placeholder="https://youtube.com/watch?v=...">
                    </div>
                    <div class="mb-3">
                        <label class="form-label">Or Upload Video File</label>
                        <input type="file" name="video_file" class="form-control" accept="video/*">
                    </div>
                    <div class="mb-0">
                        <label class="form-label">Sort Order</label>
                        <input type="number" name="sort_order" class="form-control" value="0">
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-light" data-bs-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-danger">Upload</button>
                </div>
            </div>
        </form>
    </div>
</div>
@endsection