@extends('layouts.frontend')

@section('title', 'Keranjang Belanja')

@section('content')
    <div class="container py-5 mt-4">
        <h2 class="mb-4 fw-bold">Keranjang Belanja</h2>

        {{-- Alert Notification --}}
        @if (session('success'))
            <div class="alert alert-success alert-dismissible fade show shadow-sm" role="alert">
                <i class="fa fa-check-circle me-2"></i> {{ session('success') }}
                <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
            </div>
        @endif

        @if (count($cart) > 0)
            <div class="row g-5">
                <div class="col-lg-8">
                    <div class="card border-0 shadow-sm">
                        <div class="card-body p-0">
                            <div class="table-responsive">
                                <table class="table align-middle mb-0">
                                    <thead class="bg-light">
                                        <tr>
                                            <th class="py-3 ps-4 border-0">Produk</th>
                                            <th class="py-3 border-0">Harga</th>
                                            <th class="py-3 border-0">Jumlah</th>
                                            <th class="py-3 border-0">Total</th>
                                            <th class="py-3 pe-4 border-0 text-end"></th>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        @php $total_belanja = 0; @endphp
                                        @foreach ($cart as $id => $details)
                                            @php
                                                $total = $details['price'] * $details['quantity'];
                                                $total_belanja += $total;
                                            @endphp
                                            <tr data-id="{{ $id }}" class="border-bottom">
                                                <td class="ps-4 py-3">
                                                    <div class="d-flex align-items-center">
                                                        <img src="{{ $details['photo'] ? asset('storage/' . $details['photo']) : asset('template/frontend/img/vegetable-item-3.png') }}"
                                                            class="rounded-3 me-3"
                                                            style="width: 60px; height: 60px; object-fit: cover;">
                                                        <span class="fw-bold text-dark">{{ $details['name'] }}</span>
                                                    </div>
                                                </td>
                                                <td class="text-muted">Rp
                                                    {{ number_format($details['price'], 0, ',', '.') }}</td>
                                                <td>
                                                    <div class="input-group quantity" style="width: 100px;">
                                                        <button class="btn btn-sm btn-light border btn-minus-custom">
                                                            <i class="fa fa-minus x-small"></i>
                                                        </button>
                                                        <input type="text"
                                                            class="form-control form-control-sm text-center border-0 qty-input bg-white"
                                                            value="{{ $details['quantity'] }}" readonly>
                                                        <button class="btn btn-sm btn-light border btn-plus-custom">
                                                            <i class="fa fa-plus x-small"></i>
                                                        </button>
                                                    </div>
                                                </td>
                                                <td class="fw-bold text-dark">Rp {{ number_format($total, 0, ',', '.') }}
                                                </td>
                                                <td class="pe-4 text-end">
                                                    <form action="{{ route('cart.remove') }}" method="POST"
                                                        class="d-inline">
                                                        @csrf
                                                        @method('DELETE')
                                                        <input type="hidden" name="id" value="{{ $id }}">
                                                        <button class="btn btn-link text-danger p-0 text-decoration-none"
                                                            onclick="return confirm('Hapus item ini?')">
                                                            <i class="fa fa-trash"></i>
                                                        </button>
                                                    </form>
                                                </td>
                                            </tr>
                                        @endforeach
                                    </tbody>
                                </table>
                            </div>
                        </div>
                    </div>
                </div>

                <div class="col-lg-4">
                    <div class="card border-0 shadow-sm bg-light">
                        <div class="card-body p-4">
                            <h5 class="fw-bold mb-4">Ringkasan Belanja</h5>
                            <div class="d-flex justify-content-between mb-3">
                                <span class="text-muted">Subtotal</span>
                                <span class="fw-bold">Rp {{ number_format($total_belanja, 0, ',', '.') }}</span>
                            </div>
                            <div class="d-flex justify-content-between mb-4 border-top pt-3">
                                <span class="fw-bold fs-5">Total</span>
                                <span class="fw-bold fs-5 text-primary">Rp
                                    {{ number_format($total_belanja, 0, ',', '.') }}</span>
                            </div>
                            <a href="{{ route('checkout') }}"
                                class="btn btn-primary w-100 rounded-pill py-3 fw-bold shadow-sm">
                                Checkout Sekarang
                            </a>
                            <a href="{{ route('shop') }}"
                                class="btn btn-link text-muted w-100 mt-2 text-decoration-none small">
                                Lanjut Belanja
                            </a>
                        </div>
                    </div>
                </div>
            </div>
        @else
            <div class="text-center py-5">
                <div class="mb-3">
                    <i class="fas fa-shopping-basket fa-4x text-muted opacity-25"></i>
                </div>
                <h4 class="text-muted fw-bold">Keranjang Kosong</h4>
                <p class="text-muted mb-4">Yuk isi dengan beras berkualitas kami.</p>
                <a href="{{ route('shop') }}" class="btn btn-primary rounded-pill px-5 py-3">
                    Mulai Belanja
                </a>
            </div>
        @endif
    </div>
@endsection

@section('js')
    <script>
        $(document).ready(function() {
            $(".quantity button").off("click");

            $(".btn-plus-custom").click(function(e) {
                e.preventDefault();
                var ele = $(this);
                var input = ele.closest("tr").find(".qty-input");
                var currentVal = parseInt(input.val()) || 0;
                var newVal = currentVal + 1;
                input.val(newVal);
                updateCart(ele.closest("tr").attr("data-id"), newVal);
            });

            $(".btn-minus-custom").click(function(e) {
                e.preventDefault();
                var ele = $(this);
                var input = ele.closest("tr").find(".qty-input");
                var currentVal = parseInt(input.val()) || 0;
                if (currentVal > 1) {
                    var newVal = currentVal - 1;
                    input.val(newVal);
                    updateCart(ele.closest("tr").attr("data-id"), newVal);
                }
            });

            function updateCart(id, qty) {
                $.ajax({
                    url: "{{ route('cart.update') }}",
                    method: "patch",
                    data: {
                        _token: '{{ csrf_token() }}',
                        id: id,
                        quantity: qty
                    },
                    success: function(response) {
                        window.location.reload();
                    }
                });
            }
        });
    </script>
@endsection