@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 Category</h4>
                        </div>

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

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

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

                                {{-- Upload Banner Image --}}
                                <div class="mb-4">
                                    <label class="form-label fw-semibold" for="bannerimage">
                                        <i class="bi bi-image me-1 text-primary"></i> Banner Image
                                    </label>
                                    <input type="file" name="bannerimage" id="bannerimage" class="form-control form-control-lg rounded-3 shadow-sm" accept="image/*">
                                    @if ($errors->has('bannerimage'))
                                        <small class="text-danger mt-1 d-block">{{ $errors->first('bannerimage') }}</small>
                                    @endif
                                    <div class="form-text">Recommended size: 1200 x 800px. Only jpg, png, jpeg allowed.</div>
                                    <div id="bannerimagePreview" class="mt-2"></div>
                                </div>

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

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

                                {{-- Upload New Category Image --}}
                                <div class="mb-4">
                                    <label class="form-label fw-semibold" for="image">
                                        <i class="bi bi-images 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">Recommended size: 1200 x 800px. 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-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', $category->status) == "" ? "selected" : "" }}>Select Status</option>
                                        <option value="active" {{ old('status', strtolower($category->status)) == 'active' ? 'selected' : ($category->status == 'active' ? 'selected' : '') }}>Active</option>
                                        <option value="inactive" {{ old('status', strtolower($category->status)) == 'inactive' ? 'selected' : ($category->status == 'inactive' ? 'selected' : '') }}>Inactive</option>
                                    </select>
                                    @if ($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 Category
                                    </button>
                                </div>

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

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

@push('scripts')
    <script>
        document.addEventListener("DOMContentLoaded", function() {
            // Banner image preview for single file
            document.getElementById('bannerimage').addEventListener('change', function(event) {
                let files = event.target.files;
                let previewDiv = document.getElementById('bannerimagePreview');
                previewDiv.innerHTML = '';
                if (files.length) {
                    const file = files[0];
                    if (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);
                    }
                }
            });

            // Category image preview for single file
            document.getElementById('image').addEventListener('change', function(event) {
                let files = event.target.files;
                let previewDiv = document.getElementById('imagePreview');
                previewDiv.innerHTML = '';
                if (files.length) {
                    const file = files[0];
                    if (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>
@endpush