pfm-ocr/lib/features/documents/document_card.dart

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import '../../config/app_config.dart';
import '../../models/document_model.dart';

class DocumentCard extends StatelessWidget {
  final DocumentModel doc;
  final Future<void> Function(DocumentModel) onPrint;
  final bool isUnsynced;

  const DocumentCard({
    super.key,
    required this.doc,
    required this.onPrint,
    this.isUnsynced = false,
  });

  @override
  Widget build(BuildContext context) {
    final isProductScan = doc.docType == 'Product';
    
    // Header category text
    final categoryText = isProductScan
        ? (doc.items.isNotEmpty ? doc.items.first.namaBarang : 'Product Scan')
        : (doc.namaPenerima.isNotEmpty ? doc.namaPenerima : 'Staff Toko');
    
    // Category color: Product → green (primaryColor), DO → orange (doModeColor).
    // doModeColor is the shared constant for the DO orange cue across the app
    // (camera drawer, tab switcher, and here) — was an ad-hoc inline value.
    final categoryColor = isProductScan ? AppConfig.primaryColor : AppConfig.doModeColor;

    // Sync status badge (see docs/api-contract-map.md G6 - a document can be
    // corrected locally after its PUT sync failed; the corrected copy is
    // shown here, so the badge must reflect that it hasn't reached the
    // server yet rather than always claiming "Terkonfirmasi").
    final badgeLabel = isUnsynced ? 'Belum Tersinkron' : 'Terkonfirmasi';
    final badgeColor = isUnsynced ? Colors.deepOrange : AppConfig.successColor;

    // Bold title
    final boldTitle = isProductScan 
        ? doc.noDo 
        : doc.noPo;

    // Subtitle text. Product Scan no longer links to a PO document (field
    // removed - user request), so its subtitle is just the expiry date.
    final subtitleText = isProductScan
        ? _formatDateString(doc.alamat.replaceAll("Product Scan: Expired ", ""))
        : '${doc.tanggal} • ${doc.items.length} Item';

    return Card(
      elevation: 0,
      margin: const EdgeInsets.only(bottom: AppConfig.spaceMedium),
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(AppConfig.borderRadiusMedium),
        side: BorderSide(color: Colors.grey.shade200),
      ),
      child: InkWell(
        onTap: () => onPrint(doc),
        borderRadius: BorderRadius.circular(AppConfig.borderRadiusMedium),
        child: Padding(
          padding: AppConfig.paddingLarge,
          child: Row(
            children: [
              Expanded(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    // Top category label
                    Text(
                      categoryText,
                      style: AppConfig.bodySmall.copyWith(
                        color: categoryColor,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                    const SizedBox(height: AppConfig.spaceXS),
                    // Large bold title
                    Text(
                      boldTitle,
                      style: AppConfig.bodyLarge.copyWith(
                        fontWeight: FontWeight.bold,
                        color: AppConfig.textPrimary,
                        fontSize: 16,
                      ),
                      maxLines: 1,
                      overflow: TextOverflow.ellipsis,
                    ),
                    const SizedBox(height: AppConfig.spaceXS),
                    // Subtitle details
                    Text(
                      subtitleText,
                      style: AppConfig.bodyMedium.copyWith(
                        color: AppConfig.textSecondary,
                        fontSize: 13,
                      ),
                      maxLines: 1,
                      overflow: TextOverflow.ellipsis,
                    ),
                  ],
                ),
              ),
              const SizedBox(width: AppConfig.spaceMedium),
              // Right column with status badge and print button
              Column(
                crossAxisAlignment: CrossAxisAlignment.end,
                children: [
                  // Status badge (Terkonfirmasi / Belum Tersinkron)
                  Container(
                    padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
                    decoration: BoxDecoration(
                      color: badgeColor.withOpacity(0.1),
                      borderRadius: BorderRadius.circular(AppConfig.borderRadiusSmall),
                    ),
                    child: Text(
                      badgeLabel,
                      style: AppConfig.bodySmall.copyWith(
                        color: badgeColor,
                        fontWeight: FontWeight.bold,
                        fontSize: 11,
                      ),
                    ),
                  ),
                  const SizedBox(height: AppConfig.spaceMedium),
                  // Print button styled as light-gray square container with print icon
                  Container(
                    padding: const EdgeInsets.all(6),
                    decoration: BoxDecoration(
                      color: Colors.grey.shade100,
                      borderRadius: BorderRadius.circular(AppConfig.borderRadiusSmall),
                    ),
                    child: const Icon(
                      Icons.print,
                      size: 18,
                      color: AppConfig.textSecondary,
                    ),
                  ),
                ],
              ),
            ],
          ),
        ),
      ),
    );
  }

  String _formatDateString(String input) {
    try {
      if (input.contains('/')) {
        final parts = input.split('/');
        if (parts.length == 3) {
          final day = int.parse(parts[0]);
          final month = int.parse(parts[1]);
          final year = int.parse(parts[2]);
          final date = DateTime(year, month, day);
          return DateFormat('dd MMMM yyyy').format(date);
        }
      }
    } catch (e) {
      // Fallback
    }
    return input;
  }
}