@extends('layouts.main')
@push('title')
    <title>Fit Sport Hub - cart</title>
@endpush
@section('main-section')

    @if (session()->has('success_message'))
        <script>
            document.addEventListener('DOMContentLoaded', function() {
                Swal.fire({
                    title: 'Success',
                    text: '{{ session()->get('success_message') }}',
                    icon: 'success',
                    toast: true,
                    position: 'top-end', // Top-left corner
                    customClass: {
                        popup: 'swal-elongated'
                    },
                    showConfirmButton: false,
                    timer: 3000 // Disappears after 2 seconds
                });
            });
        </script>
    @endif

    @if (count($errors) > 0)
        <script>
            document.addEventListener('DOMContentLoaded', function() {
                Swal.fire({
                    title: 'Error',
                    html: '<ul>@foreach ($errors->all() as $error)<li>{{ $error }}</li>@endforeach</ul>',
                    icon: 'warning',
                    toast: true,
                    position: 'top-end', // Top-left corner
                    customClass: {
                        popup: 'swal-elongated'
                    },
                    showConfirmButton: false,
                    timer: 3000 // Disappears after 2 seconds
                });
            });
        </script>
    @endif



    <!-- Main Content -->
    <main class="container mx-auto px-4 py-8 md:py-12">
        <h1 class="text-3xl md:text-4xl font-extrabold mb-8 text-center">Your Shopping Cart</h1>


        <div class="flex justify-between items-center mb-8">
            <a href="/our-product"
                class="yellow-gradient text-blue-900 font-bold text-lg px-2 py-3 mt-6 rounded-full shadow-lg hover:shadow-xl transition duration-300 transform hover:scale-105 shine-effect flex items-center">
                <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-1" viewBox="0 0 20 20" fill="currentColor">
                    <path fill-rule="evenodd"
                        d="M9.707 16.707a1 1 0 01-1.414 0l-6-6a1 1 0 010-1.414l6-6a1 1 0 011.414 1.414L5.414 9H17a1 1 0 110 2H5.414l4.293 4.293a1 1 0 010 1.414z"
                        clip-rule="evenodd" />
                </svg>
                Continue Shopping
            </a>


        </div>


        <div id="cart-container" class="flex flex-col lg:flex-row gap-8">
            <div class="w-full lg:w-2/3">
                <div class="bg-white p-6 rounded-2xl shadow-xl border border-slate-200">

                    @if ($cart_products->count() > 0)
                        <div class="hidden md:flex font-semibold text-sm text-blue-800 border-b pb-4">
                            <div class="w-2/5">PRODUCT</div>
                            <div class="w-1/5 text-center">PRICE</div>
                            {{-- <div class="w-1/5 text-center">DISCOUNT PRICE</div> --}}
                            <div class="w-1/5 text-center">QUANTITY</div>
                            <div class="w-1/5 text-right">TOTAL</div>
                        </div>
                        <div id="cart-items-list" class="space-y-6 pt-6">
                            @foreach ($cart_products as $item)
                                <!-- Cart Item 1 -->
                                <div class="cart-item flex flex-col md:flex-row items-center gap-4 md:gap-0"
                                    data-price="999.00">
                                    <div class="w-full md:w-2/5 flex items-center gap-4">
                                        <img src="{{ $item->picture_url ?? $item->product_images }}"
                                            alt="{{ $item->product_name }}" class="w-24 h-24 rounded-lg border">
                                        <div>
                                            <p class="font-bold">{{ $item->product_name }}</p>
                                            @if ($item->variant_name)
                                                <p class="text-sm text-slate-500">Variant: {{ $item->variant_name }}</p>
                                            @endif

                                            <form action="{{ route('cart.destroy', $item->product_cart_id) }}"
                                                method="POST">
                                                @csrf
                                                @method('DELETE')

                                                <!-- <button type="submit" class="remove-item-btn hidden md:block text-slate-400 text-red-500 transition-colors">
                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" /></svg>
                                         </button> -->
                                                <button type="submit"
                                                    class="remove-item-btn text-red-500 hover:text-red-700 text-sm font-semibold mt-1 md:hidden">Remove</button>
                                            </form>

                                            <!-- <button class="remove-item-btn text-red-500 hover:text-red-700 text-sm font-semibold mt-1 md:hidden">Remove</button> -->

                                        </div>
                                    </div>

                                    <div class="w-full md:w-1/5 text-center">
                                        <span class="md:hidden font-semibold">
                                            Price: </span>

                                        @if ($item->variant_price)
                                            {{ (int) $item->variant_price }}
                                        @else
                                            {{ $item->product_price }}
                                        @endif
                                    </div>




                                    <div class="w-full md:w-1/5 flex justify-center items-center gap-2">

                                        <div class="input-group quantity m-auto" style="width: 100px;">
                                            <select class="quantity form-control" data-id="{{ $item->product_cart_id }}"
                                                data-productQuantity="{{ $item->quantity }}">
                                                @for ($i = 1; $i < 10 + 1; $i++)
                                                    <option {{ $item->product_quantity == $i ? 'selected' : '' }}>
                                                        {{ $i }}</option>
                                                @endfor
                                            </select>
                                        </div>


                                        <!-- <span class="md:hidden font-semibold">Quantity: </span>
                                            <input type="number" class="quantity-input w-16 text-center border rounded-md py-1" value="1" min="1"> -->
                                    </div>
                                    <div class="w-full md:w-1/5 text-right">
                                        <span class="font-bold item-total">
                                            @if ($item->variant_price)
                                                {{ $item->variant_price * $item->product_quantity }}
                                            @else
                                                {{ $item->sale_price * $item->product_quantity }}
                                            @endif
                                        </span>
                                    </div>

                                    <form action="{{ route('cart.destroy', $item->product_cart_id) }}" method="POST">
                                        @csrf
                                        @method('DELETE')

                                        <button type="submit"
                                            class="remove-item-btn hidden md:block text-slate-400 hover:text-red-500 transition-colors ml-4">
                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none"
                                                viewBox="0 0 24 24" stroke="currentColor">
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                                                    d="M6 18L18 6M6 6l12 12" />
                                            </svg>
                                        </button>
                                    </form>
                                </div>
                                <!-- Cart Item 2 -->
                            @endforeach
                        </div>
                    @else
                        <div id="empty-cart-message" class="hidden text-center py-12">
                            <svg xmlns="http://www.w3.org/2000/svg" class="mx-auto h-16 w-16 text-slate-300" fill="none"
                                viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                                    d="M3 3h2l.4 2M7 13h10l4-8H5.4M7 13L5.4 5M7 13l-2.293 2.293c-.63.63-.184 1.707.707 1.707H17m0 0a2 2 0 100 4 2 2 0 000-4zm-8 2a2 2 0 11-4 0 2 2 0 014 0z" />
                            </svg>
                            <h2 class="mt-4 text-2xl font-bold">Your cart is empty</h2>
                            <p class="text-slate-500 mt-2">Looks like you haven't added anything to your cart yet.</p>
                        </div>
                    @endif
                </div>
            </div>


            <!-- Order Summary -->
            <div id="order-summary" class="w-full lg:w-1/3">
                <div class="bg-white p-6 rounded-2xl shadow-xl border border-slate-200 sticky top-28">
                    <h2 class="text-2xl font-bold border-b pb-4">Order Summary</h2>

                    <!-- Coupon Section -->
                    @if (session()->has('coupon'))
                        <div class="space-y-4 py-6 border-t">
                            <div class="flex justify-between items-center">
                                <span class="text-slate-600">Coupon Applied:
                                    <span class="text-green-600">({{ session()->get('coupon')['name'] }})</span>
                                </span>
                                <form action="{{ route('coupon.destroy') }}" method="POST">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="text-red-500 hover:text-red-700 transition-colors">
                                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" viewBox="0 0 20 20"
                                            fill="currentColor">
                                            <path fill-rule="evenodd"
                                                d="M9 2a1 1 0 00-.894.553L7.382 4H4a1 1 0 000 2v10a2 2 0 002 2h8a2 2 0 002-2V6a1 1 0 100-2h-3.382l-.724-1.447A1 1 0 0011 2H9zM7 8a1 1 0 012 0v6a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v6a1 1 0 102 0V8a1 1 0 00-1-1z"
                                                clip-rule="evenodd" />
                                        </svg>
                                    </button>
                                </form>
                            </div>

                            <!-- Discount -->
                            <div class="flex justify-between">
                                <span class="text-slate-600">Discount</span>
                                <span class="text-green-600 font-semibold">
                                    -<i class="fas fa-rupee-sign"></i> {{ $discount }}
                                </span>
                            </div>
                        </div>
                    @else
                        <div class="mt-6">
                            <p class="font-semibold mb-2">Have a Coupon?</p>
                            <form action="{{ route('coupon.store') }}" method="POST" class="flex">
                                @csrf
                                <input type="text" name="coupon_code" placeholder="Enter Coupon Code"
                                    class="w-full border rounded-l-full px-4 py-2 focus:outline-none focus:ring-2 focus:ring-yellow-400">
                                <button type="submit"
                                    class="yellow-gradient text-blue-900 font-bold px-6 rounded-r-full hover:opacity-90 transition">
                                    Apply
                                </button>
                            </form>
                        </div>
                    @endif

                    <!-- Summary Section -->
                    <div class="space-y-4 py-6 border-t">
                        <div class="flex justify-between">
                            <span class="text-slate-600">Subtotal</span>
                            <span id="summary-subtotal" class="font-semibold">
                                <i
                                    class="fas fa-rupee-sign"></i>{{ session()->has('coupon') ? $cart_subtotal : $cart_subtotal }}
                            </span>
                        </div>

                        @if (!is_null($tax) && $tax > 0)
                            <div class="flex justify-between">
                                <span class="text-slate-600">GST</span>
                                <span id="summary-gst" class="font-semibold">
                                    <i class="fas fa-rupee-sign"></i>{{ $tax }}
                                </span>
                            </div>
                        @endif

                    </div>

                    <!-- <div class="flex justify-between font-bold text-xl border-t pt-4">
                        <span>Total</span>
                        @php
                            $finaltotal = !is_null($tax) && $tax > 0 ? $newTotal : $cart_subtotal;
                        @endphp
                        <span id="summary-total"><i class="fas fa-rupee-sign"></i>{{ $finaltotal }}</span>
                    </div> -->

                    <div class="flex justify-between font-bold text-xl border-t pt-4">
                        <span>Total</span>
                        @php
                            // Base total (tax applied if exists, otherwise subtotal)
                            $finaltotal = !is_null($tax) && $tax > 0 ? $newTotal : $cart_subtotal;

                            // Apply coupon if available
                            if(session()->has('coupon')) {
                                $finaltotal = $finaltotal - $discount;
                            }
                        @endphp
                        <span id="summary-total"><i class="fas fa-rupee-sign"></i>{{ max($finaltotal, 0) }}</span>
                    </div>


                    <a href="/checkout"
                        class="yellow-gradient w-full inline-block text-center text-blue-900 font-bold text-lg py-3 mt-6 rounded-full shadow-lg hover:shadow-xl transition duration-300 transform hover:scale-105 shine-effect">
                        Proceed to Checkout
                    </a>
                </div>
            </div>

        </div>
    </main>

@endsection

@section('extrascripts')
    <script src="{{ asset('js/app.js') }}"></script>
    <script>
        (function() {
            const classname = document.querySelectorAll('.quantity')

            Array.from(classname).forEach(function(element) {
                element.addEventListener('change', function() {
                    const id = element.getAttribute('data-id')
                    const productQuantity = element.getAttribute('data-productQuantity')

                    axios.patch(`/cart/${id}`, {
                            quantity: this.value,
                            productQuantity: productQuantity
                        })
                        .then(function(response) {
                            window.location.href = '{{ route('cart.index') }}'
                        })
                        .catch(function(error) {
                            window.location.href = '{{ route('cart.index') }}'
                        });
                })
            })
        })();
    </script>
@endsection