@extends('layouts.backoffice.index', ['title' => 'Edit Katalog'])

@section('main')
    <section class="section">
        <div class="card shadow">
            <div class="card-header">
                <h5><b>Edit Katalog</b></h5>
            </div>
            <div class="card-body">
                <form action="{{ route('backoffice.catalog.update', ['id' => $catalog->id]) }}" method="POST"
                    enctype="multipart/form-data">
                    @csrf
                    @method('PUT')
                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label><b>Nama Produk</b> <span class="text-danger"><b>*</b></span></label>
                            <input type="text" class="form-control" name="name" value="{{ $catalog->name }}" required>
                        </div>

                        <div class="col-md-6 mb-3">
                            <label><b>Kategori</b> <span class="text-danger"><b>*</b></span></label>
                            <select name="category_id" class="form-control" id="category_selector" required>
                                <option value="">Pilih Kategori</option>
                                @foreach ($categories as $category)
                                    <option value="{{ $category->id }}"
                                        {{ $catalog->category_id == $category->id ? 'selected' : '' }}>{{ $category->name }}
                                    </option>
                                @endforeach
                            </select>
                        </div>

                        <div class="col-md-12 mb-3">
                            <label><b>Deskripsi</b> <span class="text-danger"><b>*</b></span></label>
                            <textarea name="description" id="description" class="form-control" rows="10">{{ $catalog->description }}</textarea>
                        </div>

                        <div class="col-md-6 mb-3">
                            <label><b>Harga</b> <span class="text-danger"><b>*</b></span></label>
                            <input type="text" name="price" id="price" value="{{ (int) $catalog->price }}"
                                class="form-control rupiah" required>
                        </div>

                        <div class="col-md-6">
                            <div class="form-group">
                                <label class="form-label">Status <span class="text-danger"><b>*</b></span></label>
                                <div class="selectgroup w-100">
                                    <label class="selectgroup-item">
                                        <input type="radio" name="status" value="2" class="selectgroup-input"
                                            {{ $catalog->status == 'publish' ? 'checked' : '' }}>
                                        <span class="selectgroup-button selectgroup-button-icon"><i
                                                class="fas fa-check"></i> Publish</span>
                                    </label>
                                    <label class="selectgroup-item">
                                        <input type="radio" name="status" value="1" class="selectgroup-input"
                                            {{ $catalog->status == 'draft' ? 'checked' : '' }}>
                                        <span class="selectgroup-button selectgroup-button-icon"><i
                                                class="fas fa-times"></i> Draft</span>
                                    </label>
                                </div>
                                <small>Jika status <b>Publish</b> akan tampil dihalaman utama</small>
                            </div>
                        </div>



                        <div class="col-md-6 mb-3">
                            <label><b>Thumbnail</b> <span class="text-danger"><b>*</b></span></label>
                            <div class="upload-area">
                                <input type="file" id="thumbnail-add" name="thumbnail" class="upload-input"
                                    accept="image/*">
                                <div class="upload-message">
                                    <i class="fas fa-cloud-upload-alt fa-3x text-primary"></i>
                                    <p class="mt-2 mb-0">Klik atau tarik foto ke sini</p>
                                    <small class="text-muted">Format: jpg, png, jpeg</small>
                                </div>
                            </div>
                            <small><b>Peringatan : </b> Jika anda upload ulang gambarnya akan menimpa foto sebelumnya</small><br>
                            <small>Rekomendasi ratio / ukuran gambar 1:1 atau persegi</small>
                            <div id="preview-thumbnail-add" class="mt-3">
                                <div class="preview-single fade-in fade-in">
                                    <img src="{{ asset('storage/' . $catalog->thumbnail) }}" alt="">
                                </div>
                            </div>
                        </div>

                        <div class="col-md-6 mb-3">
                            <label><b>Foto (Multiple)</b> <span class="text-danger"><b>*</b></span></label><br>
                            <div class="upload-area">
                                <input type="file" id="photos-add" name="photos[]" class="upload-input" accept="image/*"
                                    multiple>
                                <div class="upload-message">
                                    <i class="fas fa-cloud-upload-alt fa-3x text-primary"></i>
                                    <p class="mt-2 mb-0">Klik atau tarik foto ke sini</p>
                                    <small class="text-muted">Format: jpg, png, jpeg</small>
                                </div>
                            </div>
                            <small><b>Peringatan : </b> Jika anda upload ulang gambarnya akan menimpa foto sebelumnya</small><br>
                            <small>Rekomendasi ratio / ukuran gambar 1:1 atau persegi</small>
                            <div id="preview-photos-add" class="mt-3 row">
                                @foreach ($catalog_photos as $photo)
                                    <div class="col-4 preview-gallery-item fade-in">
                                        <img src="{{ asset('storage/' . $photo->photo) }}" alt="">
                                    </div>
                                @endforeach
                            </div>
                        </div>

                        <div class="col-md-12">
                            <hr>
                        </div>

                        <div class="col-md-6 text-left">
                            <span><b> Catatan : </b></span>
                            <p>Masukan dengan tanda bintang merah ( <span class="text-danger">*</span> ) wajib diisi / dipilih</p>
                        </div>
                        <div class="col-md-6 text-right">
                            <button class="btn btn-success">
                                <i class="fa fa-save"></i> Simpan Data
                            </button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </section>
@endsection

@push('styles')
    <link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.8/css/select2.min.css" rel="stylesheet" />

    <style>
        /* Styling Custom Input File agar terlihat seperti Dropzone */
        .upload-area {
            position: relative;
            width: 100%;
            min-height: 150px;
            border: 2px dashed #6777ef;
            /* Warna primary theme */
            border-radius: 10px;
            background-color: #f8f9fa;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            transition: all 0.3s ease;
            overflow: hidden;
            cursor: pointer;
        }

        .upload-area:hover {
            background-color: #eef0ff;
            border-color: #4c59d6;
        }

        /* Sembunyikan input file asli tapi buat memenuhi area agar bisa diklik */
        .upload-input {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            opacity: 0;
            cursor: pointer;
            z-index: 10;
        }

        .upload-message {
            z-index: 1;
            pointer-events: none;
            /* Agar klik tembus ke input */
        }

        /* Styling Preview Image */
        .preview-single img {
            max-width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .preview-gallery-item {
            position: relative;
            margin-bottom: 15px;
        }

        .preview-gallery-item img {
            width: 100%;
            height: 100px;
            object-fit: cover;
            border-radius: 6px;
            border: 1px solid #ddd;
        }


        .fade-in {
            animation: fadeIn 0.5s;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }
    </style>
@endpush

@push('scripts')
    {{-- CKEDITOR --}}
    <script src="https://cdn.ckeditor.com/ckeditor5/41.2.0/classic/ckeditor.js"></script>

    <script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.8/js/select2.min.js" defer></script>
    <script>
        // ============================
        // CKEDITOR
        // ============================
        ClassicEditor
            .create(document.querySelector('#description'))
            .then(editor => {
                editor.editing.view.change(writer => {
                    writer.setStyle('min-height', '100px', editor.editing.view.document.getRoot());
                });
            })
            .catch(error => console.error(error));


        // ========================================
        // SELECT2
        // ========================================
        $(document).ready(function() {
            $('#category_selector').select2({});
        });

        // ========================================
        // FORMAT RUPIAH
        // ========================================
        function formatRupiah(angka) {
            let number_string = angka.replace(/[^,\d]/g, '').toString();
            let split = number_string.split(',');
            let sisa = split[0].length % 3;
            let rupiah = split[0].substr(0, sisa);
            let ribuan = split[0].substr(sisa).match(/\d{3}/gi);

            if (ribuan) {
                separator = sisa ? '.' : '';
                rupiah += separator + ribuan.join('.');
            }

            rupiah = split[1] != undefined ? rupiah + ',' + split[1] : rupiah;
            return 'Rp ' + rupiah;
        }

        const priceInput = document.getElementById('price');

        priceInput.addEventListener('keyup', function(e) {
            this.value = formatRupiah(this.value);
        });
        if (priceInput.value) {
            priceInput.value = formatRupiah(priceInput.value);
        }

        function handleFileSelect(event, previewId, isMultiple = false) {
            const files = event.target.files;
            const previewContainer = document.getElementById(previewId);

            previewContainer.innerHTML = '';

            if (files.length === 0) return;

            if (isMultiple) {
                Array.from(files).forEach(file => {
                    if (file.type.match('image.*')) {
                        const reader = new FileReader();
                        reader.onload = function(e) {
                            const colDiv = document.createElement('div');
                            colDiv.className = 'col-4 preview-gallery-item fade-in';
                            colDiv.innerHTML = `<img src="${e.target.result}" alt="Preview">`;
                            previewContainer.appendChild(colDiv);
                        }
                        reader.readAsDataURL(file);
                    }
                });
            } else {
                const file = files[0];
                if (file.type.match('image.*')) {
                    const reader = new FileReader();
                    reader.onload = function(e) {
                        const div = document.createElement('div');
                        div.className = 'preview-single fade-in';
                        div.innerHTML = `<img src="${e.target.result}" alt="Preview Thumbnail">`;
                        previewContainer.appendChild(div);
                    }
                    reader.readAsDataURL(file);
                }
            }
        }


        document.getElementById('thumbnail-add').addEventListener('change', function(e) {
            handleFileSelect(e, 'preview-thumbnail-add', false);
        });

        document.getElementById('photos-add').addEventListener('change', function(e) {
            handleFileSelect(e, 'preview-photos-add', true);
        });
    </script>
@endpush