@extends('layouts.app')
@section('title', 'Permohonan KTP — Satu Mimpi Loket')

@push('styles')
    <style>
        .photo-upload-area {
            border: 2px dashed var(--border);
            border-radius: 8px;
            padding: 24px;
            text-align: center;
            background: var(--bg-primary);
            cursor: pointer;
            transition: all .2s ease;
            position: relative;
            overflow: hidden;
        }

        .photo-upload-area:hover,
        .photo-upload-area.dragover {
            border-color: var(--accent);
            background: rgba(88, 101, 242, .05);
        }

        .photo-upload-area i {
            font-size: 2rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: block;
        }

        .photo-upload-area:hover i {
            color: var(--accent);
        }

        .attachment-list {
            display: grid;
            gap: 8px;
            margin-top: 10px;
            font-size: .85rem;
            color: var(--text-muted);
        }
    </style>
@endpush

@section('content')
    <div style="max-width:680px">
        <a href="{{ route('loket.index') }}" class="btn btn-secondary" style="margin-bottom:20px">
            <i class="bi bi-arrow-left"></i> Kembali
        </a>

        <h1 class="page-title">
            <i class="bi bi-person-badge" style="color:var(--accent)"></i>
            Ubah Permohonan KTP
        </h1>

        <div class="card"
            style="margin-bottom:16px;padding:14px 18px;background:rgba(88,101,242,.08);border-color:var(--accent)">
            <strong>Syarat Khusus:</strong> Pembuatan KTP baru hanya dapat diajukan satu kali. Perpanjang dan Hilang/Rusak
            otomatis menandai bahwa Anda sudah pernah memiliki KTP.
        </div>

        @php $user = auth()->user(); @endphp

        <div class="card">
            <form method="POST" action="{{ route('gov.ktp.update', $data->id) }}" enctype="multipart/form-data">
                @csrf
                @method('PUT')

                {{-- INFORMASI PEMOHON --}}
                <div
                    style="font-size:.85rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px">
                    <i class="bi bi-person-fill"></i> Data Diri Pemohon
                </div>

                <div class="form-group">
                    <label class="form-label">Nama Lengkap</label>
                    <input type="text" class="form-control" value="{{ $user->name }}"
                        style="background:rgba(88,101,242,.06)" disabled>
                </div>

                <div style="display:grid;grid-template-columns:1fr 1fr;gap:16px">
                    <div class="form-group">
                        <label class="form-label">Jenis Permohonan *</label>
                        <select name="keterangan" class="form-select" required>
                            <option value="">— Pilih —</option>
                            <option value="Pembuatan" {{ old('keterangan', $data->keterangan) == 'Pembuatan' ? 'selected' : '' }} {{ $hasCreatedKtp && $data->keterangan !== 'Pembuatan' ? 'disabled' : '' }}>Pembuatan Baru</option>
                            <option value="Perpanjang" {{ old('keterangan', $data->keterangan) == 'Perpanjang' ? 'selected' : '' }}>Perpanjang</option>
                            <option value="Hilang" {{ old('keterangan', $data->keterangan) == 'Hilang' ? 'selected' : '' }}>Hilang / Rusak</option>
                        </select>
                        @if($hasCreatedKtp && $data->keterangan !== 'Pembuatan')
                            <div style="font-size:.8rem;color:var(--text-muted);margin-top:6px">
                                Pembuatan Baru sudah terkunci untuk akun ini.
                            </div>
                        @endif
                        @error('keterangan')
                            <div class="form-error">{{ $message }}</div>
                        @enderror
                    </div>
                </div>

                <hr class="divider">

                {{-- DOKUMEN --}}
                <div
                    style="font-size:.85rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px">
                    <i class="bi bi-file-earmark-text"></i> Lampiran Dokumen
                </div>

                <div class="form-group">
                    <label class="form-label">Dokumen KTP</label>
                    @if($data->foto_ic)
                        <div class="attachment-list" style="margin-bottom:10px">
                            <a href="{{ $data->foto_ic }}" target="_blank" rel="noopener" style="color:var(--accent)">
                                Foto utama saat ini
                            </a>
                        </div>
                    @endif
                    @if(! empty($data->lampiran))
                        <div class="attachment-list" style="margin-bottom:10px">
                            @foreach($data->lampiran as $index => $url)
                                <a href="{{ $url }}" target="_blank" rel="noopener" style="color:var(--accent)">
                                    Lampiran {{ $index + 1 }}
                                </a>
                            @endforeach
                        </div>
                    @endif

                    <div class="photo-upload-area" id="uploadArea">
                        <i class="bi bi-cloud-arrow-up"></i>
                        <div style="font-size:.9rem;font-weight:500;margin-bottom:4px">Klik atau Drag & Drop Dokumen Baru di Sini
                        </div>
                        <div style="font-size:.8rem;color:var(--text-muted)">File pertama menjadi foto utama baru, file berikutnya menjadi lampiran tambahan.</div>
                    </div>

                    <input type="file" id="documentInput" name="documents[]"
                        accept="application/pdf,image/jpeg,image/png,image/webp" style="display:none" multiple>

                    <div id="documentList" class="attachment-list"></div>
                    <button type="button" id="clearDocumentsBtn" class="btn btn-secondary btn-sm"
                        style="margin-top:10px;display:none">Hapus Dokumen</button>

                    @error('documents')
                        <div class="form-error">{{ $message }}</div>
                    @enderror
                    @error('documents.0')
                        <div class="form-error">{{ $message }}</div>
                    @enderror
                    @error('documents.*')
                        <div class="form-error">{{ $message }}</div>
                    @enderror
                </div>

                <hr class="divider">
                <div style="display:flex;gap:10px;justify-content:flex-end">
                    <a href="{{ route('loket.index') }}" class="btn btn-secondary">Batal</a>
                    <button type="submit" class="btn btn-primary" id="submitBtn">
                        <i class="bi bi-save-fill"></i> Simpan Perubahan
                    </button>
                </div>
            </form>
        </div>
    </div>
@endsection

@push('scripts')
    <script>
        const uploadArea = document.getElementById('uploadArea');
        const documentInput = document.getElementById('documentInput');
        const documentList = document.getElementById('documentList');
        const clearDocumentsBtn = document.getElementById('clearDocumentsBtn');

        // Click to open file dialog
        uploadArea.addEventListener('click', () => documentInput.click());

        // Drag and drop logic
        uploadArea.addEventListener('dragover', (e) => {
            e.preventDefault();
            uploadArea.classList.add('dragover');
        });
        uploadArea.addEventListener('dragleave', () => uploadArea.classList.remove('dragover'));
        uploadArea.addEventListener('drop', (e) => {
            e.preventDefault();
            uploadArea.classList.remove('dragover');

            if (e.dataTransfer.files.length) {
                documentInput.files = e.dataTransfer.files;
                renderDocumentList();
            }
        });

        // File input change
        documentInput.addEventListener('change', renderDocumentList);

        function renderDocumentList() {
            documentList.innerHTML = '';
            clearDocumentsBtn.style.display = documentInput.files.length ? 'inline-block' : 'none';

            Array.from(documentInput.files).forEach((file, index) => {
                const item = document.createElement('div');
                item.textContent = `${index === 0 ? 'Foto utama baru' : `Lampiran baru ${index}`}: ${file.name} (${Math.ceil(file.size / 1024)} KB)`;
                documentList.appendChild(item);
            });
        }

        clearDocumentsBtn.addEventListener('click', () => {
            documentInput.value = '';
            renderDocumentList();
        });
    </script>
@endpush