import 'package:flutter/material.dart';
import 'package:cashumit/widgets/store_info_widget.dart';
import 'package:cashumit/widgets/receipt_group_section.dart';
import 'package:cashumit/widgets/customer_name_field.dart';
import 'package:intl/intl.dart';
import 'package:cashumit/widgets/receipt_total.dart';
import 'package:cashumit/widgets/store_disclaimer.dart';
import 'package:cashumit/widgets/thank_you_pantun.dart';
import 'package:cashumit/widgets/dotted_line.dart';
import 'package:cashumit/widgets/horizontal_divider.dart';
import 'package:cashumit/widgets/dashed_border.dart';
import 'package:cashumit/utils/app_text_styles.dart';
import 'package:cashumit/models/receipt_group.dart';

class ReceiptBody extends StatelessWidget {
  final List<ReceiptGroup> groups;
  final DateTime transactionDate;
  final VoidCallback onOpenStoreInfoConfig;
  final VoidCallback onChangeDate;
  final VoidCallback onOpenCustomTextConfig;
  final double total;
  final Function(String groupId, int index)? onEditItem;
  final Function(String groupId, int index)? onRemoveItem;
  final Function(String groupId)? onAddItem;
  final Function(String groupId)? onRemoveGroup;
  final Function(String groupId)? onSelectGroupSource;
  final VoidCallback onAddGroup;
  final VoidCallback? onSetTip;
  final VoidCallback? onClearTip;
  final String tagsText;
  final List<String> availableTags;
  final ValueChanged<String>? onTagsChanged;
  final Function(String groupId)? onEditGroupTags;
  final String customerName;
  final ValueChanged<String>? onCustomerNameChanged;

  const ReceiptBody({
    super.key,
    required this.groups,
    required this.transactionDate,
    required this.onOpenStoreInfoConfig,
    required this.onChangeDate,
    required this.onOpenCustomTextConfig,
    required this.total,
    this.onEditItem,
    this.onRemoveItem,
    this.onAddItem,
    this.onRemoveGroup,
    this.onSelectGroupSource,
    required this.onAddGroup,
    this.onSetTip,
    this.onClearTip,
    this.tagsText = '',
    this.availableTags = const [],
    this.onTagsChanged,
    this.onEditGroupTags,
    this.customerName = '',
    this.onCustomerNameChanged,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
      width: double.infinity,
      decoration: const BoxDecoration(
        color: Colors.white,
      ),
      child: SingleChildScrollView(
        physics: const NeverScrollableScrollPhysics(),
        child: Column(
          children: [
            // Bagian atas - Header (akun tujuan di Config, bukan di sini)
            Container(
              padding: const EdgeInsets.all(8),
              child: Column(
                children: [
                   StoreInfoWidget(
                     onTap: onOpenStoreInfoConfig,
                   ),
                  const DottedLine(),
                  const SizedBox(height: 8),
                  const HorizontalDivider(),
                ],
              ),
            ),

                   // Baris nama pembeli (75%) & tanggal (25%)
             Padding(
               padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
               child: Row(
                 children: [
                   Expanded(
                     flex: 7,
                     child: CustomerNameField(
                       value: customerName,
                       onChanged: onCustomerNameChanged ?? (_) {},
                     ),
                   ),
                   const SizedBox(width: 8),
                   Expanded(
                     flex: 3,
                     child: InkWell(
                       onTap: onChangeDate,
                       borderRadius: BorderRadius.circular(4),
                       child: Container(
                         padding: const EdgeInsets.symmetric(
                             horizontal: 6, vertical: 8),
                         decoration: BoxDecoration(
                           border: Border.all(color: Colors.grey[300]!),
                           borderRadius: BorderRadius.circular(4),
                           color: Colors.grey[50],
                         ),
                         child: Row(
                           mainAxisAlignment: MainAxisAlignment.center,
                           mainAxisSize: MainAxisSize.min,
                           children: [
                             const Icon(Icons.calendar_today,
                                 size: 14, color: Colors.grey),
                             const SizedBox(width: 4),
                             Text(
                               DateFormat('dd/MM').format(transactionDate),
                               style: const TextStyle(
                                   fontSize: 11, fontWeight: FontWeight.w600),
                             ),
                             const SizedBox(width: 2),
                             const Icon(Icons.edit,
                                 size: 10, color: Colors.grey),
                           ],
                         ),
                       ),
                     ),
                   ),
                 ],
               ),
             ),

              // Bagian tengah - Grup-grup dan total
              Container(
                padding: const EdgeInsets.all(8),
                child: Column(
                  children: [
                    // Daftar grup
                    ...groups.asMap().entries.map((entry) {
                      int gi = entry.key;
                      ReceiptGroup group = entry.value;
                      return ReceiptGroupSection(
                        group: group,
                        groupIndex: gi,
                        onSelectSource: () =>
                            onSelectGroupSource?.call(group.id),
                        onRemoveGroup: () => onRemoveGroup?.call(group.id),
                        onEditItem: (itemIndex) =>
                            onEditItem?.call(group.id, itemIndex),
                        onRemoveItem: (itemIndex) =>
                            onRemoveItem?.call(group.id, itemIndex),
                        onAddItem: () => onAddItem?.call(group.id),
                        onEditTags: () => onEditGroupTags?.call(group.id),
                        canRemove: groups.length > 1,
                      );
                    }),

                   // Tombol tambah grup sumber (gaya template card border putus-putus)
                   if (groups.length < 10)
                     Padding(
                       padding: const EdgeInsets.only(top: 4, bottom: 8),
                       child: GestureDetector(
                         onTap: onAddGroup,
                         child: DashedBorder(
                           color: Colors.grey,
                           padding: const EdgeInsets.all(8.0),
                           child: Row(
                             mainAxisAlignment: MainAxisAlignment.center,
                             children: [
                               Icon(Icons.add,
                                   size: 16, color: Colors.grey[700]),
                               const SizedBox(width: 8),
                               Text(
                                 'Tambah Sumber',
                                 style: CourierStyles.bold
                                     .copyWith(color: Colors.grey[700]),
                               ),
                             ],
                           ),
                         ),
                       ),
                     ),

                   const HorizontalDivider(),
                   ReceiptTotal(
                     total: total,
                     onSetTip: onSetTip,
                     onClearTip: onClearTip,
                   ),
                 ],
               ),
             ),

            // Bagian bawah - Footer
            Container(
              padding: const EdgeInsets.all(8),
              child: Column(
                children: [
                  const DottedLine(),
                  StoreDisclaimer(onTap: onOpenCustomTextConfig),
                  ThankYouPantun(onTap: onOpenCustomTextConfig),
                  const SizedBox(height: 16),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}