@extends('layouts.admin')

@section('title', 'Edit Product Image')
@section('page-title', 'Edit Product Image')

@section('content')
<section class="section">
    <div class="card">
        <div class="card-header">
            <h4>Edit Product Image</h4>
        </div>
        <div class="card-body">
            <form action="{{ route('admin.product-images.update', $image->id) }}" method="POST" enctype="multipart/form-data">
                @csrf
                @method('PUT')
                <div class="form-group">
                    <label for="product_id">Product <span class="text-danger">*</span></label>
                    <select class="form-control @error('product_id') is-invalid @enderror" id="product_id" name="product_id" required>
                        <option value="">Select Product</option>
                        @foreach($products as $product)
                            <option value="{{ $product->id }}" {{ old('product_id', $image->product_id) == $product->id ? 'selected' : '' }}>{{ $product->name }}</option>
                        @endforeach
                    </select>
                    @error('product_id')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>
                <div class="form-group">
                    <label for="image">Image</label>
                    <input type="file" class="form-control @error('image') is-invalid @enderror" id="image" name="image" accept="image/*">
                    <small class="form-text text-muted">Leave empty to keep current image. Accepted formats: JPEG, PNG, JPG, GIF, WEBP. Max size: 5MB</small>
                    @error('image')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                    @if($image->image_path)
                        <div class="mt-3">
                            <span class="text-muted d-block mb-2">Current Image</span>
                            <img src="{{ asset('storage/' . $image->image_path) }}" alt="Current image" class="img-thumbnail" style="max-height: 200px;">
                        </div>
                    @endif
                    <div class="mt-2" id="imagePreview"></div>
                </div>
                <div class="form-group">
                    <label for="sort_order">Sort Order</label>
                    <input type="number" class="form-control @error('sort_order') is-invalid @enderror" id="sort_order" name="sort_order" value="{{ old('sort_order', $image->sort_order) }}" min="0">
                    @error('sort_order')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>
                <div class="form-group">
                    <button type="submit" class="btn btn-primary">Update Product Image</button>
                    <a href="{{ route('admin.product-images.index') }}" class="btn btn-secondary">Cancel</a>
                </div>
            </form>
        </div>
    </div>
</section>

@push('scripts')
<script>
    document.getElementById('image').addEventListener('change', function(e) {
        const file = e.target.files[0];
        if (file) {
            const reader = new FileReader();
            reader.onload = function(e) {
                const preview = document.getElementById('imagePreview');
                preview.innerHTML = '<span class="text-muted d-block mb-2">New Image Preview</span><img src="' + e.target.result + '" class="img-thumbnail" style="max-height: 200px;">';
            };
            reader.readAsDataURL(file);
        } else {
            document.getElementById('imagePreview').innerHTML = '';
        }
    });
</script>
@endpush
@endsection