@extends('admin.layout.app')

@section('content')
    <div class="app-content">
        <div class="container-fluid mt-4">
            <div class="row justify-content-center">
                <div class="col-lg-12 col-md-10">
                    {{-- Card --}}
                    <div class="card shadow-lg border-0 rounded-4">
                        <div class="card-header bg-gradient bg-primary text-white rounded-top-4 d-flex align-items-center">
                            <i class="bi bi-info-circle-fill me-2" style="font-size: 1.3rem;"></i>
                            <h4 class="mb-0 fw-semibold">Edit Master Product</h4>
                        </div>

                        <div class="card-body p-4">
                            <form method="POST" action="{{ route('admin.masterproducts.update', $product->id) }}" enctype="multipart/form-data" autocomplete="off">
                                @csrf
                                @method('PUT')

                                {{-- Name --}}
                                <div class="mb-4">
                                    <label class="form-label fw-semibold" for="name">
                                        <i class="bi bi-fonts me-1 text-primary"></i> Name <span class="text-danger">*</span>
                                    </label>
                                    <input type="text" name="name" id="name" class="form-control form-control-lg rounded-3 shadow-sm"
                                           value="{{ old('name', $product->name) }}" required maxlength="255">
                                    @if ($errors->has('name'))
                                        <small class="text-danger mt-1 d-block">{{ $errors->first('name') }}</small>
                                    @endif
                                </div>

                                {{-- Current Image --}}
                                @if($product->image)
                                <div class="mb-4">
                                    <label class="form-label fw-semibold">Current Image</label>
                                    <div class="border p-2 rounded">
                                        <img src="{{ asset('storage/masterproducts/' . $product->image) }}"
                                            alt="{{ $product->name }}"
                                            class="img-thumbnail"
                                            style="max-width: 140px; max-height: 110px;">
                                    </div>
                                </div>
                                @endif

                                {{-- Image --}}
                                <div class="mb-4">
                                    <label class="form-label fw-semibold" for="image">
                                        <i class="bi bi-image me-1 text-primary"></i> Image
                                    </label>
                                    <input type="file" name="image" id="image"
                                           class="form-control form-control-lg rounded-3 shadow-sm"
                                           accept="image/*">
                                    @if ($errors->has('image'))
                                        <small class="text-danger mt-1 d-block">{{ $errors->first('image') }}</small>
                                    @endif
                                    <div class="form-text">Single image, recommended size: 500x500px. Max 2MB. Only jpg, png, jpeg allowed.</div>
                                    <div id="imagePreview" class="mt-2"></div>
                                </div>

                                {{-- Status --}}
                                <div class="mb-4">
                                    <label class="form-label fw-semibold" for="status">
                                        <i class="bi bi-toggle2-on me-1 text-primary"></i> Status <span class="text-danger">*</span>
                                    </label>
                                    <select name="status" id="status" class="form-select form-select-lg rounded-3 shadow-sm" required>
                                        <option value="" disabled {{ old('status', $product->status) === null ? 'selected' : '' }}>Select status</option>
                                        <option value="active" {{ old('status', $product->status) == 'active' ? 'selected' : '' }}>Active</option>
                                        <option value="inactive" {{ old('status', $product->status) == 'inactive' ? 'selected' : '' }}>Inactive</option>
                                    </select>
                                    @if ($errors->has('status'))
                                        <small class="text-danger mt-1 d-block">{{ $errors->first('status') }}</small>
                                    @endif
                                </div>

                                {{-- Submit --}}
                                <div class="d-flex justify-content-end">
                                    <button type="submit" class="btn btn-primary btn-lg px-4 rounded-3 shadow">
                                        <i class="bi bi-pencil-square me-2"></i> Update Master Product
                                    </button>
                                </div>
                            </form>
                        </div>
                    </div>
                    {{-- /Card --}}
                </div>
            </div>
        </div>
    </div>
@endsection

<script>
    document.addEventListener('DOMContentLoaded', function () {
        // Image preview for single file
        document.getElementById('image').addEventListener('change', function(event) {
            let file = event.target.files[0];
            let previewDiv = document.getElementById('imagePreview');
            previewDiv.innerHTML = '';
            if (file && file.type.startsWith('image/')) {
                const img = document.createElement('img');
                img.src = URL.createObjectURL(file);
                img.className = "img-thumbnail mt-2 me-2";
                img.style.maxWidth = "140px";
                img.style.maxHeight = "110px";
                img.onload = function() {
                    URL.revokeObjectURL(this.src);
                }
                previewDiv.appendChild(img);
            }
        });
    });
</script>