@extends('admin.layouts.master')

@section('content')
    <!-- Begin Page Content -->
    <section class="container-fluid py-4">
    <div class="row d-flex justify-content-center align-items-centerr">
        <div class="col-lg-10">
            <div class="card border-1 shadow-sm p-4">
                <h2 class="fw-bold mb-4">Update Your Product</h2>

                <form action="{{ route('product.produpdate') }}" method="POST" enctype="multipart/form-data">
                    @csrf
                    <div class="row mt-2">
                            @php
                                $product = $products->first();
                            @endphp
                        <div class="col-md-4 text-center">
                            <!-- Image preview -->
                            <input type="hidden" name="oldImage" value="{{ $product->image }}">
                            <input type="hidden" name="productId" value="{{ $product->id }}">
                            <img id="output" src="{{ asset('productImages/' . $product->image) }}" class="img-thumbnail rounded mb-3" style="width: 100%;">
                            <input type="file" name="image" class="form-control @error('image') is-invalid @enderror" onchange="loadFile(event)">
                            @error('image')
                                <small class="text-danger">{{ $message }}</small>
                            @enderror
                        </div>


                        <!-- Right Column -->
                        <div class="col-md-8">
                            <div class="row">
                                <div class="col-md-4 mb-4">
                                    <label class="form-label fw-bold">Category Name</label>
                                    <select name="category_name" class="form-control @error('category_name') is-invalid @enderror">
                                        @foreach ($categories as $item)
                                            <option value="{{ $item->id }}" @selected(old('category_name', $product->category_id) == $item->id)>
                                                {{ $item->name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('category_name')
                                        <small class="text-danger">{{ $message }}</small>
                                    @enderror

                                </div>
                                <div class="col-md-4 mb-4">
                                    <label class="form-label fw-bold">Product Name</label>
                                    <input type="text" name="name" value="{{ old('name', $product->name) }}"
                                        class="form-control @error('name') is-invalid @enderror">
                                    @error('name') <small class="text-danger">{{ $message }}</small> @enderror
                                </div>

                                <div class="col-md-4 mb-4">
                                    <label class="form-label fw-bold">Stock</label>
                                    <input type="number" name="stock" class="form-control @error('stock') is-invalid @enderror"
                                        value="{{ old('stock', $product->qty) }}">
                                    @error('stock') <small class="text-danger">{{ $message }}</small> @enderror
                                </div>

                                <div class="col-md-6 mb-4">
                                    <input type="hidden" name="oldSize" id="oldSize" value="">

                                    <label class="form-label fw-bold">Size</label>

                                    <select id="size" name="size" class="form-control" onchange="onSizeChange()">
                                        <option value="">Choose size...</option>
                                        @foreach($products as $item)
                                            <option value="{{ $item->size }}" data-price="{{ $item->price }}"
                                                @selected(old('size') == $item->size)>
                                                {{ $item->size }}
                                            </option>
                                        @endforeach
                                    </select>

                                    @error('size') <small class="text-danger">{{ $message }}</small> @enderror
                                </div>

                                <div class="col-md-6 mb-4">
                                    <label class="form-label fw-bold">Price (MMK)</label>
                                        <input type="text" step="10" id="price" name="price" class="form-control" placeholder="Choose size to see price" value="" >
                                    @error('price') <small class="text-danger">{{ $message }}</small> @enderror
                                </div>



                                <div class="col-12 mb-3">
                                    <label class="form-label fw-bold">Description</label>
                                    <textarea name="description" rows="3" class="form-control @error('description') is-invalid @enderror">{{ old('description', $product->description) }}</textarea>
                                    @error('description') <small class="text-danger">{{ $message }}</small> @enderror
                                </div>
                            </div>

                            <!-- Buttons -->
                            <div class="row">
                                <div class="col-6">
                                    <button type="submit" class="btn btn-primary w-100">
                                        Update
                                    </button>
                                </div>
                                <div class="col-6">
                                    <a href="{{ route('product.prodlist') }}" class="btn btn-secondary w-100">
                                        Back
                                    </a>
                                </div>
                            </div>
                        </div>
                    </div>
                </form>

            </div>
        </div>
    </div>
</section>

@endsection
@section('scripts')
<script>
    function loadFile(event) {
        document.getElementById('output').src = URL.createObjectURL(event.target.files[0]);
    }


    function onSizeChange() {
        const sizeSelect = document.getElementById("size");
        const selectedOption = sizeSelect.options[sizeSelect.selectedIndex];
        const selectedSize = selectedOption.value;
        const selectedPrice = selectedOption.getAttribute("data-price");

        document.getElementById("price").value = selectedPrice || '';
        document.getElementById("oldSize").value = selectedSize || '';
    }

</script>
@endsection