@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 Banner</h4>
                        </div>

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

                                {{-- 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/*">
                                    @error('image')
                                        <small class="text-danger mt-1 d-block">{{ $message }}</small>
                                    @enderror
                                    <div class="form-text">Recommended size: 1200 x 800px. Only jpg, png, jpeg allowed.</div>
                                    <div id="imagePreview" class="mt-2">
                                        @if($banner->image)
                                            <img src="{{ asset('storage/banner/'.$banner->image) }}" class="img-thumbnail mt-2" style="max-width: 250px; max-height: 180px;">
                                        @endif
                                    </div>
                                </div>

                                {{-- Status --}}
                                <div class="mb-4">
                                    <label class="form-label fw-semibold" for="status">
                                        <i class="bi bi-toggle-on me-1 text-primary"></i> Status
                                    </label>
                                    <select name="status" id="status" class="form-select form-select-lg rounded-3 shadow-sm" required>
                                        <option value="" disabled {{ old('status', $banner->status)=="" ? "selected" : "" }}>Select Status</option>
                                        <option value="1" {{ old('status', $banner->status) == '1' ? 'selected' : '' }}>Active</option>
                                        <option value="0" {{ old('status', $banner->status) == '0' ? 'selected' : '' }}>Inactive</option>
                                    </select>
                                    @error('status')
                                        <small class="text-danger mt-1 d-block">{{ $message }}</small>
                                    @enderror
                                </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 Banner
                                    </button>
                                </div>

                            </form>
                        </div>
                    </div>
                    {{-- /Card --}}

                </div>
            </div>
        </div>
    </div>
@endsection

@push('scripts')
    <script>
        document.addEventListener("DOMContentLoaded", function() {
            // Image preview
            document.getElementById('image').addEventListener('change', function(event) {
                const [file] = event.target.files;
                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";
                    img.style.maxWidth = "250px";
                    img.style.maxHeight = "180px";
                    img.onload = function() {
                        URL.revokeObjectURL(this.src);
                    }
                    previewDiv.appendChild(img);
                }
            });
        });
    </script>
@endpush