@extends('layouts.app')
@section('title', 'Shopping Cart | Saree Store')

@section('content')
@include('layouts.breadcrumb', [
    'title' => 'Shopping Cart', 
    'crumbs' => [
        ['name' => 'Home', 'url' => route('home')], 
        ['name' => 'Cart', 'url' => null]
    ]
])

<div class="ul-container py-5">
    <div class="row g-4">
        <div class="col-lg-8">
            <div class="p-3 p-md-4 bg-white rounded-4 border shadow-sm">
                <h5 class="fw-bold mb-4" style="color: #2B1820;">Your Saree Selection ({{ $cartItems->count() }} items)</h5>

                <!-- DESKTOP TABLE VIEW (>= 768px) -->
                <div class="table-responsive d-none d-md-block">
                    <table class="table align-middle">
                        <thead>
                            <tr class="text-muted small">
                                <th style="min-width: 250px;">Product</th>
                                <th>Price</th>
                                <th>Qty</th>
                                <th>Subtotal</th>
                                <th class="text-end">Action</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($cartItems as $item)
                                <tr>
                                    <td>
                                        <div class="d-flex align-items-center gap-3">
                                            <img src="{{ asset($item->product->image) }}" alt="{{ $item->product->name }}" class="rounded-3" style="width: 60px; height: 60px; object-fit: cover;">
                                            <div>
                                                <strong class="d-block text-dark small mb-1">{{ $item->product->name }}</strong>
                                                <span class="badge bg-light text-secondary rounded-pill small">{{ $item->product->category }}</span>
                                            </div>
                                        </div>
                                    </td>
                                    <td class="fw-semibold">
                                        ₹{{ number_format($item->product->sale_price ?: $item->product->price, 2) }}
                                    </td>
                                    <td>
                                        <span class="fw-bold px-3 py-1 bg-light rounded-3">{{ $item->quantity }}</span>
                                    </td>
                                    <td class="fw-bold text-danger">
                                        ₹{{ number_format(($item->product->sale_price ?: $item->product->price) * $item->quantity, 2) }}
                                    </td>
                                    <td class="text-end">
                                        <form method="POST" action="{{ route('cart.remove', $item) }}" class="d-inline">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="btn btn-sm btn-outline-danger border-0 rounded-circle" title="Remove Item from Cart">
                                                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                                    <polyline points="3 6 5 6 21 6"></polyline>
                                                    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
                                                </svg>
                                            </button>
                                        </form>
                                    </td>
                                </tr>
                            @empty
                                <tr>
                                    <td colspan="5" class="py-5 text-center text-muted">
                                        <div class="mb-3">
                                            <i class="flaticon-shopping-bag" style="font-size: 3rem; color: #D6C4CD;"></i>
                                        </div>
                                        <h5>Your shopping cart is currently empty</h5>
                                        <p class="small">Explore our handcrafted saree collection and add your favorite weaves.</p>
                                        <a href="{{ route('shop') }}" class="btn btn-danger rounded-3 mt-2">Browse Sarees</a>
                                    </td>
                                </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>

                <!-- MOBILE CARD-WISE VIEW (< 768px) -->
                <div class="d-md-none d-flex flex-column gap-3">
                    @forelse($cartItems as $item)
                        <div class="mobile-cart-item p-3 rounded-4 border bg-white shadow-sm position-relative">
                            <div class="d-flex gap-3 align-items-start">
                                <!-- Product Saree Photo -->
                                <a href="{{ route('product.details', $item->product->slug) }}" class="flex-shrink-0">
                                    <img src="{{ asset($item->product->image) }}" alt="{{ $item->product->name }}" class="rounded-3 border" style="width: 85px; height: 110px; object-fit: cover;">
                                </a>

                                <!-- Product Details & Actions -->
                                <div class="flex-grow-1 min-w-0 d-flex flex-column justify-content-between" style="min-height: 110px;">
                                    <div>
                                        <div class="d-flex justify-content-between align-items-start gap-2">
                                            <a href="{{ route('product.details', $item->product->slug) }}" class="text-decoration-none">
                                                <h6 class="fw-bold text-dark mb-1" style="font-size: 15px; line-height: 1.35;">{{ $item->product->name }}</h6>
                                            </a>
                                            <!-- Remove from Cart Action -->
                                            <form method="POST" action="{{ route('cart.remove', $item) }}" class="m-0 p-0 flex-shrink-0">
                                                @csrf
                                                @method('DELETE')
                                                <button type="submit" class="btn btn-sm btn-outline-danger border-0 rounded-circle p-1" title="Remove Item from Cart">
                                                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                                        <polyline points="3 6 5 6 21 6"></polyline>
                                                        <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
                                                        <line x1="10" y1="11" x2="10" y2="17"></line>
                                                        <line x1="14" y1="11" x2="14" y2="17"></line>
                                                    </svg>
                                                </button>
                                            </form>
                                        </div>
                                        <span class="badge bg-light text-secondary rounded-pill small mb-2">{{ $item->product->category }}</span>
                                    </div>

                                    <!-- Price & Qty Row -->
                                    <div class="d-flex justify-content-between align-items-end pt-2 border-top mt-2">
                                        <div class="small">
                                            <span class="badge bg-light text-dark border px-2 py-1 rounded-2 fw-semibold">Qty: {{ $item->quantity }}</span>
                                            @if($item->quantity > 1)
                                                <span class="text-muted ms-1 small">× ₹{{ number_format($item->product->sale_price ?: $item->product->price, 2) }}</span>
                                            @endif
                                        </div>
                                        <div class="text-end">
                                            <span class="text-danger fw-bold fs-5">₹{{ number_format(($item->product->sale_price ?: $item->product->price) * $item->quantity, 2) }}</span>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    @empty
                        <div class="py-5 text-center text-muted">
                            <div class="mb-3">
                                <i class="flaticon-shopping-bag" style="font-size: 3rem; color: #D6C4CD;"></i>
                            </div>
                            <h5>Your shopping cart is currently empty</h5>
                            <p class="small">Explore our handcrafted saree collection and add your favorite weaves.</p>
                            <a href="{{ route('shop') }}" class="btn btn-danger rounded-3 mt-2">Browse Sarees</a>
                        </div>
                    @endforelse
                </div>
            </div>
        </div>

        <div class="col-lg-4">
            <div class="p-4 bg-white rounded-4 border shadow-sm">
                <h5 class="fw-bold mb-3" style="color: #2B1820;">Order Summary</h5>
                
                <div class="d-flex justify-content-between mb-2">
                    <span class="text-muted">Subtotal</span>
                    <strong class="text-dark">₹{{ number_format($subtotal, 2) }}</strong>
                </div>
                <div class="d-flex justify-content-between mb-3 pb-3 border-bottom">
                    <span class="text-muted">Shipping Across India</span>
                    <strong class="text-success">FREE</strong>
                </div>

                <div class="d-flex justify-content-between mb-4">
                    <span class="fw-bold text-dark fs-5">Total Amount</span>
                    <strong class="text-danger fs-4">₹{{ number_format($subtotal, 2) }}</strong>
                </div>

                @if($cartItems->count() > 0)
                    <a href="{{ route('checkout.address') }}" class="btn btn-danger w-100 py-3 rounded-3 fw-bold text-center text-white text-decoration-none shadow-sm">
                        Proceed to Checkout →
                    </a>
                @endif
            </div>
        </div>
    </div>
</div>
@endsection