437 lines
15 KiB
Dart
437 lines
15 KiB
Dart
// File: payroll_screen.dart
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:hugeicons/hugeicons.dart';
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import 'package:mobile_pos/currency.dart';
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// --- Local Imports ---
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import 'package:mobile_pos/Screens/hrm/payroll/add_new_payroll.dart';
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import 'package:mobile_pos/Screens/hrm/widgets/filter_dropdown.dart';
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import 'package:mobile_pos/Screens/hrm/widgets/model_bottom_sheet.dart';
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import 'package:mobile_pos/constant.dart';
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import 'package:mobile_pos/generated/l10n.dart' as lang;
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import '../../../service/check_user_role_permission_provider.dart';
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import '../../../widgets/empty_widget/_empty_widget.dart';
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import '../widgets/deleteing_alart_dialog.dart';
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// --- Data Layer Imports ---
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import 'package:mobile_pos/Screens/hrm/payroll/repo/payroll_repo.dart';
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import 'package:mobile_pos/Screens/hrm/payroll/provider/payroll_provider.dart';
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import 'package:mobile_pos/Screens/hrm/employee/provider/emplpyee_list_provider.dart';
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import 'package:mobile_pos/Screens/hrm/employee/model/employee_list_model.dart';
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import 'Model/payroll_lsit_model.dart';
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class PayrollScreen extends ConsumerStatefulWidget {
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const PayrollScreen({super.key});
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@override
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ConsumerState<PayrollScreen> createState() => _PayrollScreenState();
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}
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class _PayrollScreenState extends ConsumerState<PayrollScreen> {
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// --- Filter State ---
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String? _selectedEmployeeFilter;
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String? _selectedMonthFilter;
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List<PayrollData> _filteredList = [];
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final List<String> _monthFilters = [
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'All Month',
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'January',
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'February',
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'March',
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'April',
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'May',
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'June',
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'July',
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'August',
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'September',
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'October',
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'November',
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'December'
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];
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@override
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void initState() {
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super.initState();
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_selectedEmployeeFilter = 'All Employee';
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_selectedMonthFilter = 'All Month';
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}
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void _applyFilters() {
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setState(() {}); // Trigger rebuild to apply filters
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}
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void _filterPayrolls(List<PayrollData> allPayrolls) {
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_filteredList = allPayrolls.where((payroll) {
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final employeeName = (payroll.employee?.name ?? '').toLowerCase();
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final month = (payroll.month ?? '').toLowerCase();
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// 1. Employee Filter
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final employeeMatches =
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_selectedEmployeeFilter == 'All Employee' || employeeName == _selectedEmployeeFilter!.toLowerCase();
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// 2. Month Filter
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final monthMatches = _selectedMonthFilter == 'All Month' || month == _selectedMonthFilter!.toLowerCase();
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return employeeMatches && monthMatches;
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}).toList();
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}
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Color _getStatusColor(String? status) {
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if (status?.toLowerCase() == 'paid') return kSuccessColor;
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return Colors.orange; // Defaulting any other status to orange/pending
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}
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Future<void> _refreshData() async {
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ref.invalidate(payrollListProvider);
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return ref.watch(payrollListProvider.future);
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}
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@override
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Widget build(BuildContext context) {
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final _lang = lang.S.of(context);
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final theme = Theme.of(context);
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final payrollsAsync = ref.watch(payrollListProvider);
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final employeesAsync = ref.watch(employeeListProvider);
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final permissionService = PermissionService(ref);
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final combinedAsync = payrollsAsync.asData != null && employeesAsync.asData != null
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? AsyncValue.data(true)
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: payrollsAsync.hasError || employeesAsync.hasError
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? AsyncValue.error(payrollsAsync.error ?? employeesAsync.error!, StackTrace.current)
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: const AsyncValue.loading();
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return Scaffold(
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backgroundColor: Colors.white,
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appBar: AppBar(
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centerTitle: true,
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title: Text(_lang.payrollList),
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bottom: PreferredSize(
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preferredSize: const Size.fromHeight(65),
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child: Column(
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children: [
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const Divider(thickness: 1.5, color: kBackgroundColor, height: 1),
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 10, 16, 13),
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child: Row(
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children: [
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// Employee Filter Dropdown
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Expanded(
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flex: 6,
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child: FilterDropdownButton<String>(
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value: _selectedEmployeeFilter,
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items: [
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DropdownMenuItem(value: 'All Employee', child: Text(_lang.allEmployee)),
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...(employeesAsync.value?.employees ?? [])
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.map((e) => DropdownMenuItem(value: e.name, child: Text(e.name ?? 'n/a')))
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.toList(),
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]
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.map((item) => item.value != null
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? DropdownMenuItem(
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value: item.value,
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child: Text(item.value!,
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style: theme.textTheme.bodyLarge?.copyWith(color: kNeutral800),
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maxLines: 1,
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overflow: TextOverflow.ellipsis),
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)
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: item)
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.toList(),
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onChanged: (String? value) {
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setState(() {
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_selectedEmployeeFilter = value;
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_applyFilters();
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});
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},
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),
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),
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const SizedBox(width: 10),
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// Month Filter Dropdown
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Expanded(
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flex: 4,
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child: FilterDropdownButton<String>(
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buttonDecoration: BoxDecoration(
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color: kBackgroundColor,
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borderRadius: BorderRadius.circular(5),
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border: Border.all(color: kBorderColor),
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),
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value: _selectedMonthFilter,
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items: _monthFilters.map((entry) {
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return DropdownMenuItem(
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value: entry,
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child: Text(entry,
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style: theme.textTheme.bodyLarge?.copyWith(color: kNeutral800),
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maxLines: 1,
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overflow: TextOverflow.ellipsis),
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);
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}).toList(),
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onChanged: (String? value) {
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setState(() {
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_selectedMonthFilter = value;
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_applyFilters();
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});
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},
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),
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),
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],
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),
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),
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const Divider(thickness: 1.5, color: kBackgroundColor, height: 1),
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],
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)),
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),
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body: combinedAsync.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (err, stack) => Center(child: Text('Error: Failed to load data.')),
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data: (_) {
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if (!permissionService.hasPermission(Permit.payrollsRead.value)) {
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return const Center(child: PermitDenyWidget());
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}
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_filterPayrolls(payrollsAsync.value?.data ?? []);
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if (_filteredList.isEmpty) {
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return RefreshIndicator(
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onRefresh: _refreshData,
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child: Center(
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child: SingleChildScrollView(
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physics: AlwaysScrollableScrollPhysics(), child: Text(lang.S.of(context).noPayrollFound))),
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);
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}
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return RefreshIndicator(
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onRefresh: _refreshData,
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child: ListView.separated(
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padding: EdgeInsets.zero,
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itemCount: _filteredList.length,
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separatorBuilder: (_, __) => const Divider(color: kBackgroundColor, height: 1.5),
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itemBuilder: (_, index) => _buildPayrollItem(
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context: context,
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ref: ref,
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payroll: _filteredList[index],
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),
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),
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);
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},
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),
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bottomNavigationBar: permissionService.hasPermission(Permit.payrollsCreate.value)
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? Padding(
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padding: const EdgeInsets.all(16),
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child: ElevatedButton.icon(
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onPressed: () => Navigator.push(
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context,
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MaterialPageRoute(builder: (context) => const AddNewPayroll()),
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),
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icon: const Icon(Icons.add, color: Colors.white),
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label: Text(_lang.addNewPayroll),
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),
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)
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: null,
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);
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}
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// --- List Item Builder ---
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Widget _buildPayrollItem({
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required BuildContext context,
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required WidgetRef ref,
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required PayrollData payroll,
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}) {
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final theme = Theme.of(context);
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final status = payroll.amount != null ? lang.S.of(context).paid : lang.S.of(context).unPaid;
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final statusColor = _getStatusColor(status);
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// Logic to prepare Detail String for transactions
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String paymentDetails = "";
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if (payroll.transactions != null && payroll.transactions!.isNotEmpty) {
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// Create a list of strings like "Cash: 500", "Bank: 200"
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List<String> details = payroll.transactions!.map((t) {
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return (t.transactionType == 'cash_payment') ? 'Cash' : (t.paymentType?.name ?? 'Unknown');
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}).toList();
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paymentDetails = details.join('\n');
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} else {
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// Fallback for old data or no transactions
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paymentDetails = "N/A";
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}
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// Logic for Summary text in the List view
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String paymentSummary = "N/A";
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if (payroll.transactions != null && payroll.transactions!.isNotEmpty) {
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paymentSummary = (payroll.transactions!.first.transactionType == 'cash_payment')
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? 'Cash'
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: (payroll.transactions!.first.paymentType?.name ?? 'Unknown');
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if (payroll.transactions!.length > 1) {
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paymentSummary += " +${payroll.transactions!.length - 1}";
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}
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}
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return InkWell(
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onTap: () => viewModalSheet(
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context: context,
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item: {
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lang.S.of(context).employee: payroll.employee?.name ?? 'N/A',
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lang.S.of(context).paymentYear: payroll.payemntYear ?? 'N/A',
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lang.S.of(context).month: payroll.month ?? 'N/A',
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lang.S.of(context).date: payroll.date ?? 'N/A',
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lang.S.of(context).amount: '$currency${payroll.amount?.toStringAsFixed(2) ?? '0.00'}',
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lang.S.of(context).paymentDetails: paymentDetails, // Showing Full Details Here
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},
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descriptionTitle: '${lang.S.of(context).paymentDetails} : ',
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description: payroll.note ?? 'N/A',
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 13.5),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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payroll.employee?.name ?? 'N/A Employee',
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 8),
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Text(
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payroll.date ?? 'N/A Date',
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style: theme.textTheme.bodyMedium?.copyWith(color: kNeutral800),
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),
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],
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),
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_buildActionButtons(context, ref, payroll),
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],
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),
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const SizedBox(height: 16),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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_buildTimeColumn(
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time: '$currency${payroll.amount?.toStringAsFixed(2) ?? '0.00'}',
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label: lang.S.of(context).amount,
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theme: theme,
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),
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_buildTimeColumn(
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time: paymentSummary, // Showing Summary Here
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label: lang.S.of(context).payment,
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theme: theme,
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),
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_buildTimeColumn(
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time: status,
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label: lang.S.of(context).status,
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titleColor: statusColor,
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theme: theme,
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),
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],
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),
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],
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),
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),
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);
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}
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Widget _buildTimeColumn({
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required String time,
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required String label,
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required ThemeData theme,
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Color? titleColor,
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}) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Text(
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time,
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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color: titleColor ?? kTitleColor,
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),
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),
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const SizedBox(height: 6),
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Text(
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label,
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style: theme.textTheme.bodyMedium?.copyWith(
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color: kNeutral800,
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),
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),
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],
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);
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}
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Widget _buildActionButtons(BuildContext context, WidgetRef ref, PayrollData payroll) {
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final permissionService = PermissionService(ref);
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return Column(
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children: [
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GestureDetector(
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onTap: () {
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if (!permissionService.hasPermission(Permit.payrollsUpdate.value)) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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backgroundColor: Colors.red,
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content: Text(lang.S.of(context).youDoNotHaveUpdatePayroll),
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),
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);
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return;
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}
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => AddNewPayroll(payrollData: payroll),
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),
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);
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},
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child: const HugeIcon(
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icon: HugeIcons.strokeRoundedPencilEdit02,
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color: kSuccessColor,
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size: 20,
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),
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),
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const SizedBox(height: 8),
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GestureDetector(
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onTap: () {
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if (!permissionService.hasPermission(Permit.payrollsDelete.value)) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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backgroundColor: Colors.red,
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content: Text(lang.S.of(context).youDoNotHavePermissionToDeletePayroll),
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),
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);
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return;
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}
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if (payroll.id != null) {
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_showDeleteConfirmationDialog(
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context,
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ref,
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payroll.id!,
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payroll.employee?.name ?? lang.S.of(context).payrollRecord,
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);
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}
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},
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child: const HugeIcon(
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icon: HugeIcons.strokeRoundedDelete03,
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color: Colors.red,
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size: 20,
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),
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),
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],
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);
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}
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void _showDeleteConfirmationDialog(BuildContext context, WidgetRef ref, num id, String name) async {
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bool result = await showDeleteConfirmationDialog(
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context: context,
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itemName: name,
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);
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if (result) {
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final repo = PayrollRepo();
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await repo.deletePayroll(id: id, context: context, ref: ref);
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ref.invalidate(payrollListProvider);
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}
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}
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}
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