@extends('layouts.app')

@section('title', 'Manage ' . $category->name)

@section('content')
<div class="main-content">
<div class="page-content">
    <div class="container-fluid">
        <div class="row">
            <div class="col-12">
                <div class="page-title-box d-sm-flex align-items-center justify-content-between">
                    <h4 class="mb-sm-0 font-size-18">Manage: {{ $category->name }}</h4>
                    <div class="page-title-right">
                        <ol class="breadcrumb m-0">
                            <li class="breadcrumb-item"><a href="{{ route('dashboard') }}">Dashboard</a></li>
                            <li class="breadcrumb-item"><a href="{{ route('bulk-deletion.index') }}">Category Manager</a></li>
                            <li class="breadcrumb-item active">{{ $category->name }}</li>
                        </ol>
                    </div>
                </div>
            </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

        <div class="row">
            <div class="col-12">
                <div class="card">
                    <div class="card-header">
                        <div class="d-flex justify-content-between align-items-center">
                            <div>
                                <h4 class="card-title">Articles in {{ $category->name }}</h4>
                                <p class="card-title-desc">Select articles and images to delete</p>
                            </div>
                            <div>
                                <button type="button" class="btn btn-danger" onclick="deleteSelectedArticles()" id="deleteArticlesBtn" disabled>
                                    <i class="bx bx-trash"></i> Delete Selected Articles
                                </button>
                                <button type="button" class="btn btn-warning" onclick="deleteSelectedImages()" id="deleteImagesBtn" disabled>
                                    <i class="bx bx-image"></i> Delete Selected Images
                                </button>
                            </div>
                        </div>
                    </div>
                    <div class="card-body">
                        @if($articles->count() > 0)
                            <form id="bulkDeleteForm">
                                @csrf
                                <div class="table-responsive">
                                    <table class="table table-bordered">
                                        <thead>
                                            <tr>
                                                <th width="30">
                                                    <input type="checkbox" id="selectAllArticles" onchange="toggleAllArticles()">
                                                </th>
                                                <th>Article</th>
                                                <th>Images</th>
                                                <th>Created</th>
                                            </tr>
                                        </thead>
                                        <tbody>
                                            @foreach($articles as $article)
                                                <tr>
                                                    <td>
                                                        <input type="checkbox" name="article_ids[]" value="{{ $article->id }}" class="article-checkbox" onchange="updateButtons()">
                                                    </td>
                                                    <td>
                                                        <div>
                                                            <h6 class="mb-1">{{ $article->title }}</h6>
                                                            <small class="text-muted">{{ Str::limit($article->excerpt, 100) }}</small>
                                                        </div>
                                                    </td>
                                                    <td>
                                                        @if($article->images->count() > 0)
                                                            <div class="d-flex flex-wrap gap-2">
                                                                @foreach($article->images as $image)
                                                                    <div class="position-relative">
                                                                        <input type="checkbox" name="image_ids[]" value="{{ $image->id }}" class="image-checkbox position-absolute top-0 start-0 m-1" onchange="updateButtons()" style="z-index: 10;">
                                                                        <img src="{{ asset('../../admin/storage/app/public/' . $image->image_path) }}" 
                                                                             alt="Article Image" 
                                                                             class="img-thumbnail" 
                                                                             style="width: 60px; height: 60px; object-fit: cover;">
                                                                    </div>
                                                                @endforeach
                                                            </div>
                                                        @else
                                                            <span class="text-muted">No images</span>
                                                        @endif
                                                    </td>
                                                    <td>
                                                        <small>{{ $article->created_at->format('M d, Y') }}</small>
                                                    </td>
                                                </tr>
                                            @endforeach
                                        </tbody>
                                    </table>
                                </div>
                            </form>
                            
                            <!-- Pagination -->
                            <div class="mt-3">
                                {{ $articles->links() }}
                            </div>
                        @else
                            <div class="text-center py-4">
                                <i class="bx bx-file-blank fa-3x text-muted mb-3"></i>
                                <h5 class="text-muted">No articles found in this category</h5>
                                <a href="{{ route('bulk-deletion.index') }}" class="btn btn-primary">Back to Categories</a>
                            </div>
                        @endif
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
function toggleAllArticles() {
    const selectAll = document.getElementById('selectAllArticles');
    const checkboxes = document.querySelectorAll('.article-checkbox');
    
    checkboxes.forEach(checkbox => {
        checkbox.checked = selectAll.checked;
    });
    
    updateButtons();
}

function updateButtons() {
    const articleCheckboxes = document.querySelectorAll('.article-checkbox:checked');
    const imageCheckboxes = document.querySelectorAll('.image-checkbox:checked');
    
    document.getElementById('deleteArticlesBtn').disabled = articleCheckboxes.length === 0;
    document.getElementById('deleteImagesBtn').disabled = imageCheckboxes.length === 0;
}

function deleteSelectedArticles() {
    const selectedArticles = document.querySelectorAll('.article-checkbox:checked');
    
    if (selectedArticles.length === 0) {
        alert('Please select at least one article to delete.');
        return;
    }
    
    if (confirm(`Are you sure you want to delete ${selectedArticles.length} selected articles and all their images?`)) {
        const form = document.createElement('form');
        form.method = 'POST';
        form.action = '{{ route("bulk-deletion.articles") }}';
        
        const csrfToken = document.createElement('input');
        csrfToken.type = 'hidden';
        csrfToken.name = '_token';
        csrfToken.value = '{{ csrf_token() }}';
        form.appendChild(csrfToken);
        
        selectedArticles.forEach(checkbox => {
            const input = document.createElement('input');
            input.type = 'hidden';
            input.name = 'article_ids[]';
            input.value = checkbox.value;
            form.appendChild(input);
        });
        
        document.body.appendChild(form);
        form.submit();
    }
}

function deleteSelectedImages() {
    const selectedImages = document.querySelectorAll('.image-checkbox:checked');
    
    if (selectedImages.length === 0) {
        alert('Please select at least one image to delete.');
        return;
    }
    
    if (confirm(`Are you sure you want to delete ${selectedImages.length} selected images?`)) {
        const form = document.createElement('form');
        form.method = 'POST';
        form.action = '{{ route("bulk-deletion.images") }}';
        
        const csrfToken = document.createElement('input');
        csrfToken.type = 'hidden';
        csrfToken.name = '_token';
        csrfToken.value = '{{ csrf_token() }}';
        form.appendChild(csrfToken);
        
        selectedImages.forEach(checkbox => {
            const input = document.createElement('input');
            input.type = 'hidden';
            input.name = 'image_ids[]';
            input.value = checkbox.value;
            form.appendChild(input);
        });
        
        document.body.appendChild(form);
        form.submit();
    }
}
</script>
@endsection