@extends('layouts.web.index')

@section('content')
@include('layouts.web.header')

<div class="page-content bg-white">
    <!-- Inner page banner -->
    <div class="dz-bnr-inr overlay-secondary-dark dz-bnr-inr-sm" style="background-image:url({{ asset('images/background/bg3.jpg') }});">
        <div class="container">
            <div class="dz-bnr-inr-entry">
                <h1>{{ isset($category) ? $category->name : 'All Books' }}</h1>
                <nav aria-label="breadcrumb" class="breadcrumb-row">
                    <ul class="breadcrumb">
                        <li class="breadcrumb-item"><a href="{{ route('home') }}">Home</a></li>
                        <li class="breadcrumb-item"><a href="{{ route('books.index') }}">Books</a></li>
                        @if(isset($category))
                        <li class="breadcrumb-item">{{ $category->name }}</li>
                        @endif
                    </ul>
                </nav>
            </div>
        </div>
    </div>

    <!-- Books content -->
    <section class="content-inner-1 shop-account">
        <div class="container">
            <div class="row">
                <!-- Sidebar Filters -->
                <div class="col-lg-3 col-md-4 mb-4">
                    <div class="shop-sidebar">
                        <!-- Search -->
                        <div class="sidebar-widget mb-4">
                            <h5 class="widget-title mb-3" style="font-size: 18px; font-weight: 600; color: #333; border-bottom: 2px solid #f0f0f0; padding-bottom: 12px;">
                                <i class="fas fa-search me-2"></i>Search Books
                            </h5>
                            <form method="GET" action="{{ isset($category) ? route('books.category', $category->slug) : route('books.index') }}">
                                <div class="input-group">
                                    <input type="text" name="search" class="form-control" placeholder="Search..." value="{{ request('search') }}" style="border-radius: 8px 0 0 8px;">
                                    <button type="submit" class="btn btn-primary" style="border-radius: 0 8px 8px 0;">
                                        <i class="fas fa-search"></i>
                                    </button>
                                </div>
                            </form>
                        </div>

                        <!-- Categories -->
                        <div class="sidebar-widget mb-4">
                            <h5 class="widget-title mb-3" style="font-size: 18px; font-weight: 600; color: #333; border-bottom: 2px solid #f0f0f0; padding-bottom: 12px;">
                                <i class="fas fa-list me-2"></i>Categories
                            </h5>
                            <ul class="category-list list-unstyled mb-0">
                                <li class="mb-2">
                                    <a href="{{ route('books.index') }}" class="category-link {{ !isset($category) ? 'active' : '' }}" style="display: block; padding: 10px 15px; border-radius: 8px; text-decoration: none; color: #666; transition: all 0.3s;">
                                        <i class="fas fa-th me-2"></i>All Categories
                                    </a>
                                </li>
                                @if(isset($categories) && $categories->count() > 0)
                                    @foreach($categories as $cat)
                                    <li class="mb-2">
                                        <a href="{{ route('books.category', $cat->slug) }}" 
                                           class="category-link {{ isset($category) && $cat->id == $category->id ? 'active' : '' }}" 
                                           style="display: block; padding: 10px 15px; border-radius: 8px; text-decoration: none; color: #666; transition: all 0.3s;">
                                            <i class="fas fa-book me-2"></i>{{ $cat->name }}
                                            <span class="badge bg-light text-dark float-end" style="font-size: 11px;">
                                                {{ \App\Models\Book::where('category_id', $cat->id)->where('is_active', true)->count() }}
                                            </span>
                                        </a>
                                    </li>
                                    @endforeach
                                @endif
                            </ul>
                        </div>

                        <!-- Price Range -->
                        <div class="sidebar-widget">
                            <h5 class="widget-title mb-3" style="font-size: 18px; font-weight: 600; color: #333; border-bottom: 2px solid #f0f0f0; padding-bottom: 12px;">
                                <i class="fas fa-dollar-sign me-2"></i>Price Range
                            </h5>
                            <form method="GET" action="{{ isset($category) ? route('books.category', $category->slug) : route('books.index') }}">
                                @if(request('search'))
                                <input type="hidden" name="search" value="{{ request('search') }}">
                                @endif
                                <div class="row g-2 mb-3">
                                    <div class="col-6">
                                        <input type="number" name="min_price" class="form-control" placeholder="Min" value="{{ request('min_price') }}" style="border-radius: 8px;">
                                    </div>
                                    <div class="col-6">
                                        <input type="number" name="max_price" class="form-control" placeholder="Max" value="{{ request('max_price') }}" style="border-radius: 8px;">
                                    </div>
                                </div>
                                <button type="submit" class="btn btn-primary w-100" style="border-radius: 8px;">
                                    <i class="fas fa-filter me-2"></i>Apply Filter
                                </button>
                            </form>
                        </div>
                    </div>
                </div>

                <!-- Main Content -->
                <div class="col-lg-9 col-md-8">
                    <!-- Toolbar -->
                    <div class="shop-toolbar mb-4 d-flex justify-content-between align-items-center flex-wrap" style="background: #f8f9fa; padding: 15px 20px; border-radius: 8px;">
                        <div class="results-count">
                            <p class="mb-0" style="font-size: 14px; color: #666;">
                                Showing <strong>{{ isset($books) && $books->count() > 0 ? (($books->currentPage() - 1) * $books->perPage() + 1) : 0 }}</strong> - 
                                <strong>{{ isset($books) && $books->count() > 0 ? min($books->currentPage() * $books->perPage(), $books->total()) : 0 }}</strong> 
                                of <strong>{{ isset($books) && $books->count() > 0 ? $books->total() : 0 }}</strong> results
                            </p>
                        </div>
                        <div class="sort-controls">
                            <form method="GET" action="{{ isset($category) ? route('books.category', $category->slug) : route('books.index') }}" class="d-inline-flex align-items-center">
                                @if(request('search'))
                                <input type="hidden" name="search" value="{{ request('search') }}">
                                @endif
                                @if(request('min_price'))
                                <input type="hidden" name="min_price" value="{{ request('min_price') }}">
                                @endif
                                @if(request('max_price'))
                                <input type="hidden" name="max_price" value="{{ request('max_price') }}">
                                @endif
                                <label for="sort" class="me-2 mb-0" style="font-size: 14px; font-weight: 500; color: #495057;">Sort by:</label>
                                <div class="position-relative" style="min-width: 200px;">
                                    <select name="sort" id="sort" class="form-select form-select-sm" onchange="this.form.submit()">
                                        <option value="newest" {{ request('sort') == 'newest' ? 'selected' : '' }}>Newest</option>
                                        <option value="price_low" {{ request('sort') == 'price_low' ? 'selected' : '' }}>Price: Low to High</option>
                                        <option value="price_high" {{ request('sort') == 'price_high' ? 'selected' : '' }}>Price: High to Low</option>
                                        <option value="title" {{ request('sort') == 'title' ? 'selected' : '' }}>Title: A-Z</option>
                                        <option value="featured" {{ request('sort') == 'featured' ? 'selected' : '' }}>Featured</option>
                                    </select>
                                </div>
                            </form>
                        </div>
                    </div>

                    @if(isset($books) && $books->count() > 0)
                    <!-- Books Grid -->
                    <div class="row g-4">
                        @foreach($books as $book)
                        <div class="col-lg-3 col-md-4 col-sm-6">
                            <div class="book-card-modern h-100">
                                <div class="book-image-modern position-relative mb-3" style="border-radius: 12px; overflow: hidden; background: #f0f0f0; aspect-ratio: 2/3;">
                                    <a href="{{ route('books.show', $book->slug) }}">
                                        <img src="{{ $book->cover_image ?: asset('images/books/small/pic1.jpg') }}" 
                                             alt="{{ $book->title }}" 
                                             class="img-fluid w-100 h-100"
                                             style="object-fit: cover; transition: transform 0.3s ease;">
                                    </a>
                                    @if($book->is_on_sale)
                                    <span class="badge bg-danger position-absolute top-0 end-0 m-2" style="font-size: 11px; padding: 6px 10px; border-radius: 6px;">
                                        {{ round((($book->price - $book->sale_price) / $book->price) * 100) }}% OFF
                                    </span>
                                    @endif
                                    @if($book->is_featured)
                                    <span class="badge bg-primary position-absolute top-0 start-0 m-2" style="font-size: 11px; padding: 6px 10px; border-radius: 6px;">Featured</span>
                                    @endif
                                    <div class="book-overlay position-absolute w-100 h-100 top-0 start-0 d-flex align-items-center justify-content-center" style="background: rgba(0,0,0,0.5); opacity: 0; transition: opacity 0.3s ease;">
                                        <a href="{{ route('books.show', $book->slug) }}" class="btn btn-light btn-sm">
                                            <i class="fas fa-eye me-1"></i> Quick View
                                        </a>
                                    </div>
                                </div>
                                <div class="book-info-modern">
                                    <h6 class="book-title-modern mb-2" style="font-size: 15px; font-weight: 600; color: #333; line-height: 1.4; min-height: 42px;">
                                        <a href="{{ route('books.show', $book->slug) }}" class="text-decoration-none text-dark">
                                            {{ Str::limit($book->title, 50) }}
                                        </a>
                                    </h6>
                                    <p class="book-author-modern mb-2" style="font-size: 13px; color: #999;">
                                        by {{ $book->author }}
                                    </p>
                                    <div class="book-rating mb-2">
                                        <div class="stars d-inline-block" style="color: #ffc107;">
                                            <i class="fas fa-star"></i>
                                            <i class="fas fa-star"></i>
                                            <i class="fas fa-star"></i>
                                            <i class="fas fa-star"></i>
                                            <i class="far fa-star"></i>
                                        </div>
                                        <small class="text-muted ms-1" style="font-size: 11px;">(4.0)</small>
                                    </div>
                                    <div class="book-price-modern d-flex align-items-center justify-content-between">
                                        <div>
                                            @if($book->is_on_sale)
                                                <span class="price-current fw-bold" style="font-size: 18px; color: #667eea;">₹{{ number_format($book->sale_price, 2) }}</span>
                                                <span class="price-original text-muted text-decoration-line-through ms-2" style="font-size: 13px;">₹{{ number_format($book->price, 2) }}</span>
                                            @else
                                                <span class="price-current fw-bold" style="font-size: 18px; color: #667eea;">₹{{ number_format($book->price, 2) }}</span>
                                            @endif
                                        </div>
                                        <button class="btn btn-primary btn-sm" onclick="addToCart({{ $book->id }})" style="border-radius: 8px; padding: 8px 12px;">
                                            <i class="fas fa-shopping-cart"></i>
                                        </button>
                                    </div>
                                </div>
                            </div>
                        </div>
                        @endforeach
                    </div>

                    <!-- Pagination -->
                    @if($books->hasPages())
                    <div class="pagination-wrapper mt-5">
                        <nav aria-label="Page navigation">
                            {{ $books->appends(request()->query())->links() }}
                        </nav>
                    </div>
                    @endif

                    @else
                    <!-- Empty State -->
                    <div class="empty-state text-center py-5">
                        <div class="empty-icon mb-4" style="width: 120px; height: 120px; margin: 0 auto; background: #f8f9fa; border-radius: 50%; display: flex; align-items: center; justify-content: center;">
                            <i class="fas fa-book-open" style="font-size: 60px; color: #ccc;"></i>
                        </div>
                        <h4 class="mb-3" style="font-size: 24px; font-weight: 600; color: #333;">No books found</h4>
                        <p class="text-muted mb-4" style="font-size: 16px;">Try adjusting your filters or search terms.</p>
                        <a href="{{ route('books.index') }}" class="btn btn-primary btn-lg" style="border-radius: 8px; padding: 12px 32px;">
                            <i class="fas fa-book me-2"></i>Browse All Books
                        </a>
                    </div>
                    @endif
                </div>
            </div>
        </div>
    </section>
    <!-- Books content END -->
</div>

@include('layouts.web.footer')

<style>
    .category-link:hover {
        background: #f8f9fa !important;
        color: #667eea !important;
    }

    .category-link.active {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
        color: white !important;
    }

    .book-card-modern {
        transition: transform 0.3s ease;
    }

    .book-card-modern:hover {
        transform: translateY(-8px);
    }

    .book-image-modern:hover img {
        transform: scale(1.1);
    }

    .book-image-modern:hover .book-overlay {
        opacity: 1 !important;
    }

    .sidebar-widget {
        background: white;
        padding: 20px;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }

    /* Enhanced Dropdown Styling */
    #sort {
        border: 1px solid #dee2e6 !important;
        border-radius: 8px !important;
        padding: 10px 40px 10px 15px !important;
        font-size: 14px !important;
        font-weight: 500 !important;
        color: #495057 !important;
        background-color: #fff !important;
        background-image: url('data:image/svg+xml;charset=UTF-8,%3csvg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 16 16\'%3e%3cpath fill=\'none\' stroke=\'%23343a40\' stroke-linecap=\'round\' stroke-linejoin=\'round\' stroke-width=\'2\' d=\'M2 5l6 6 6-6\'/%3e%3c/svg%3e') !important;
        background-repeat: no-repeat !important;
        background-position: right 0.75rem center !important;
        background-size: 16px 12px !important;
        cursor: pointer !important;
        appearance: none !important;
        -webkit-appearance: none !important;
        -moz-appearance: none !important;
        transition: all 0.3s ease !important;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05) !important;
    }

    #sort:hover {
        border-color: #667eea !important;
        box-shadow: 0 4px 8px rgba(102, 126, 234, 0.15) !important;
    }

    #sort:focus {
        border-color: #667eea !important;
        outline: none !important;
        box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25) !important;
    }

    #sort option {
        padding: 10px !important;
        background-color: #fff !important;
        color: #495057 !important;
    }

    @media (max-width: 768px) {
        .page-title {
            font-size: 28px !important;
        }

        .shop-toolbar {
            flex-direction: column;
            gap: 15px;
        }

        #sort {
            width: 100% !important;
            min-width: 100% !important;
        }
    }
</style>

<script>
    function addToCart(bookId) {
        fetch('{{ route("cart.add") }}', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-CSRF-TOKEN': '{{ csrf_token() }}'
                },
                body: JSON.stringify({
                    book_id: bookId,
                    quantity: 1
                })
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    const cartCountElement = document.getElementById('cart-count');
                    if (cartCountElement) {
                        cartCountElement.textContent = data.cart_count;
                    }
                    showNotification('Book added to cart successfully!', 'success');
                } else {
                    showNotification('Error adding book to cart', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('Error adding book to cart', 'error');
            });
    }

    function showNotification(message, type) {
        const notification = document.createElement('div');
        notification.style.cssText = `
            position: fixed;
            top: 20px;
            right: 20px;
            background: ${type === 'success' ? '#28a745' : '#dc3545'};
            color: white;
            padding: 15px 25px;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
            z-index: 9999;
            font-weight: 500;
            transform: translateX(100%);
            transition: transform 0.3s ease;
        `;
        notification.textContent = message;

        document.body.appendChild(notification);

        setTimeout(() => {
            notification.style.transform = 'translateX(0)';
        }, 100);

        setTimeout(() => {
            notification.style.transform = 'translateX(100%)';
            setTimeout(() => {
                document.body.removeChild(notification);
            }, 300);
        }, 3000);
    }
</script>
@endsection