485 lines
21 KiB
Dart
485 lines
21 KiB
Dart
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import 'package:dropdown_button2/dropdown_button2.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:iconly/iconly.dart';
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import 'package:intl/intl.dart';
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import 'package:mobile_pos/Screens/DashBoard/global_container.dart';
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import 'package:mobile_pos/constant.dart';
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import 'package:mobile_pos/currency.dart';
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import 'package:mobile_pos/generated/l10n.dart' as lang;
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import '../../Provider/profile_provider.dart';
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import '../../http_client/custome_http_client.dart';
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import '../../widgets/build_date_selector/build_date_selector.dart';
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import '../../widgets/empty_widget/_empty_widget.dart';
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import '../../service/check_user_role_permission_provider.dart';
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import 'numeric_axis.dart';
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class DashboardScreen extends ConsumerStatefulWidget {
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const DashboardScreen({super.key});
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@override
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ConsumerState<DashboardScreen> createState() => _DashboardScreenState();
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}
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class _DashboardScreenState extends ConsumerState<DashboardScreen> {
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final Map<String, String> dateOptions = {
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'today': lang.S.current.today,
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'yesterday': lang.S.current.yesterday,
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'last_seven_days': lang.S.current.last7Days,
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'last_thirty_days': lang.S.current.last30Days,
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'current_month': lang.S.current.currentMonth,
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'last_month': lang.S.current.lastMonth,
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'current_year': lang.S.current.currentYear,
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'custom_date': lang.S.current.customDate,
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};
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String selectedTime = 'today';
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bool _isRefreshing = false; // Prevents multiple refresh calls
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Future<void> refreshData(WidgetRef ref) async {
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if (_isRefreshing) return; // Prevent duplicate refresh calls
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_isRefreshing = true;
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ref.refresh(dashboardInfoProvider(selectedTime.toLowerCase()));
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await Future.delayed(const Duration(seconds: 1)); // Optional delay
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_isRefreshing = false;
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}
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bool _showCustomDatePickers = false; // Track if custom date pickers should be shown
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DateTime? fromDate;
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DateTime? toDate;
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String _getDateRangeString() {
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if (selectedTime != 'custom_date') {
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return selectedTime.toLowerCase();
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} else if (fromDate != null && toDate != null) {
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final formattedFrom = DateFormat('yyyy-MM-dd', 'en_US').format(fromDate!);
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final formattedTo = DateFormat('yyyy-MM-dd', 'en_US').format(toDate!);
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return 'custom_date&from_date=$formattedFrom&to_date=$formattedTo';
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} else {
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return 'custom_date'; // fallback
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}
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}
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Future<void> _selectedFormDate(BuildContext context) async {
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final DateTime? picked = await showDatePicker(
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context: context,
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firstDate: DateTime(2021),
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lastDate: DateTime.now(),
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);
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if (picked != null && picked != fromDate) {
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setState(() {
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fromDate = picked;
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});
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if (toDate != null) refreshData(ref);
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}
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}
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Future<void> _selectToDate(BuildContext context) async {
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final DateTime? picked = await showDatePicker(
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context: context,
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firstDate: fromDate ?? DateTime(2021),
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lastDate: DateTime.now(),
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);
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if (picked != null && picked != toDate) {
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setState(() {
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toDate = picked;
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});
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if (fromDate != null) refreshData(ref);
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}
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Consumer(builder: (_, ref, watch) {
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final dateRangeString = _getDateRangeString();
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final dashboardInfo = ref.watch(dashboardInfoProvider(dateRangeString));
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final permissionService = PermissionService(ref);
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return dashboardInfo.when(data: (dashboard) {
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final totalSales = dashboard.data!.sales!.fold<double>(
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0,
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(sum, item) => sum + (item.amount ?? 0),
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);
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final totalPurchase = dashboard.data!.purchases!.fold<double>(
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0,
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(sum, items) => sum + (items.amount ?? 0),
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);
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return Scaffold(
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backgroundColor: kBackgroundColor,
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appBar: AppBar(
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backgroundColor: kWhite,
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surfaceTintColor: kWhite,
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title: Text(lang.S.of(context).dashboard),
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actions: [
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Padding(
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padding: const EdgeInsets.only(right: 12),
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child: SizedBox(
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width: 120,
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height: 32,
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child: DropdownButtonFormField2<String>(
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isExpanded: true,
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iconStyleData: IconStyleData(
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icon: Icon(Icons.keyboard_arrow_down, color: kPeraColor, size: 20),
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),
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value: selectedTime,
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items: dateOptions.entries.map((entry) {
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return DropdownMenuItem<String>(
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value: entry.key,
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child: Text(
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entry.value,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: theme.textTheme.titleSmall?.copyWith(
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color: kPeraColor,
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fontWeight: FontWeight.w500,
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),
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),
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);
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}).toList(),
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onChanged: (value) {
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setState(() {
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selectedTime = value!;
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_showCustomDatePickers = selectedTime == 'custom_date';
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if (_showCustomDatePickers) {
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fromDate = DateTime.now().subtract(const Duration(days: 7));
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toDate = DateTime.now();
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}
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if (selectedTime != 'custom_date') {
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refreshData(ref);
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}
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});
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},
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dropdownStyleData: DropdownStyleData(
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maxHeight: 500,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8),
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),
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scrollbarTheme: ScrollbarThemeData(
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radius: const Radius.circular(40),
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thickness: WidgetStateProperty.all<double>(6),
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thumbVisibility: WidgetStateProperty.all<bool>(true),
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),
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),
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menuItemStyleData: const MenuItemStyleData(padding: EdgeInsets.symmetric(horizontal: 6)),
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),
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),
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)
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],
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bottom: _showCustomDatePickers
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? PreferredSize(
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preferredSize: const Size.fromHeight(50),
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child: Column(
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children: [
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Divider(thickness: 1, color: kBottomBorder, height: 1),
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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GestureDetector(
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onTap: () => _selectedFormDate(context),
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child: buildDateSelector(
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prefix: 'From',
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date:
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fromDate != null ? DateFormat('dd MMMM yyyy').format(fromDate!) : 'Select Date',
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theme: theme,
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),
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),
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SizedBox(width: 5),
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RotatedBox(
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quarterTurns: 1,
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child: Container(
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height: 1,
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width: 22,
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color: kSubPeraColor,
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),
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),
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SizedBox(width: 5),
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GestureDetector(
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onTap: () => _selectToDate(context),
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child: buildDateSelector(
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prefix: 'To',
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date: toDate != null ? DateFormat('dd MMMM yyyy').format(toDate!) : 'Select Date',
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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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)
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: null,
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),
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body: RefreshIndicator(
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onRefresh: () => refreshData(ref),
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child: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (permissionService.hasPermission(Permit.dashboardRead.value)) ...{
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Container(
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padding: EdgeInsets.fromLTRB(16, 16, 16, 12),
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decoration: BoxDecoration(
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color: kMainColor,
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borderRadius: BorderRadius.circular(8),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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lang.S.of(context).quickOver,
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style: theme.textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.w600,
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fontSize: 18,
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color: kWhite,
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),
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),
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SizedBox(height: 10),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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Flexible(
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child: GlobalContainer(
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minVerticalPadding: 0,
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minTileHeight: 0,
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titlePadding: EdgeInsets.zero,
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// isShadow: true,
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textColor: true,
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title: lang.S.of(context).sales,
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subtitle: '$currency${formatAmount(totalSales.toString())}',
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),
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),
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Flexible(
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child: GlobalContainer(
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alainRight: true,
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minVerticalPadding: 0,
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minTileHeight: 0,
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// isShadow: true,
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textColor: true,
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titlePadding: EdgeInsets.zero,
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title: lang.S.of(context).purchased,
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subtitle: '$currency${formatAmount(totalPurchase.toString())}',
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),
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),
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],
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),
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SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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Flexible(
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child: GlobalContainer(
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minVerticalPadding: 0,
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textColor: true,
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minTileHeight: 0,
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titlePadding: EdgeInsets.zero,
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title: lang.S.of(context).income,
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subtitle: '$currency${formatAmount(dashboard.data?.totalIncome.toString() ?? '0')}',
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),
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),
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Flexible(
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child: GlobalContainer(
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alainRight: true,
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minVerticalPadding: 0,
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minTileHeight: 0,
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textColor: true,
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titlePadding: EdgeInsets.zero,
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title: lang.S.of(context).expense,
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subtitle:
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'$currency${formatAmount(dashboard.data?.totalExpense.toString() ?? '0')}',
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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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SizedBox(height: 16),
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///---------------chart----------------------
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Container(
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padding: const EdgeInsets.all(10),
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decoration: BoxDecoration(borderRadius: BorderRadius.circular(8), color: kWhite),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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lang.S.of(context).tranSacOver,
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//'Sales & Purchase Overview',
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style: theme.textTheme.titleLarge
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?.copyWith(fontWeight: FontWeight.bold, fontSize: 18, color: kTitleColor),
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),
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const SizedBox(
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height: 20,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.circle,
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color: Colors.green,
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size: 18,
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),
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const SizedBox(
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width: 5,
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),
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RichText(
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text: TextSpan(
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text: '${lang.S.of(context).sales}: ',
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//'Sales',
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style: theme.textTheme.bodyMedium,
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children: [
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TextSpan(
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text: '$currency${formatAmount(totalSales.toString())}',
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style: Theme.of(context)
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.textTheme
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.titleSmall
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?.copyWith(fontWeight: FontWeight.w600, color: kTitleColor)),
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])),
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const SizedBox(
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width: 20,
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),
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const Icon(
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Icons.circle,
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color: kMainColor,
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size: 18,
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),
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const SizedBox(
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width: 5,
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),
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RichText(
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text: TextSpan(
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text: '${lang.S.of(context).purchase}: ',
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//'Purchase',
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style: theme.textTheme.bodyMedium,
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children: [
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TextSpan(
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text: '$currency${formatAmount(totalPurchase.toString())}',
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style: Theme.of(context)
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.textTheme
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.titleSmall
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?.copyWith(fontWeight: FontWeight.w600, color: kTitleColor)),
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])),
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],
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),
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const SizedBox(
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height: 10,
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),
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SizedBox(
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height: 250,
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width: double.infinity,
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child: DashboardChart(
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model: dashboard,
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)),
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],
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),
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),
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const SizedBox(height: 20),
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Row(
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children: [
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Expanded(
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child: GlobalContainer(
|
||
|
|
title: lang.S.of(context).totalDue,
|
||
|
|
image: 'assets/duelist.svg',
|
||
|
|
subtitle: '$currency ${formatAmount(dashboard.data!.totalDue.toString())}')),
|
||
|
|
const SizedBox(
|
||
|
|
width: 12,
|
||
|
|
),
|
||
|
|
Expanded(
|
||
|
|
child: GlobalContainer(
|
||
|
|
title: lang.S.of(context).stockValue,
|
||
|
|
image: 'assets/h_stock.svg',
|
||
|
|
subtitle: "$currency${formatAmount(dashboard.data!.stockValue.toString())}"))
|
||
|
|
],
|
||
|
|
),
|
||
|
|
|
||
|
|
const SizedBox(height: 19),
|
||
|
|
|
||
|
|
///_________Items_Category________________________
|
||
|
|
Row(
|
||
|
|
children: [
|
||
|
|
Expanded(
|
||
|
|
child: GlobalContainer(
|
||
|
|
title: lang.S.of(context).item,
|
||
|
|
image: 'assets/totalItem.svg',
|
||
|
|
subtitle: formatAmount('${dashboard.data?.totalItems!.round().toString()}'))),
|
||
|
|
const SizedBox(
|
||
|
|
width: 12,
|
||
|
|
),
|
||
|
|
Expanded(
|
||
|
|
child: GlobalContainer(
|
||
|
|
title: lang.S.of(context).categories,
|
||
|
|
image: 'assets/purchaseLisst.svg',
|
||
|
|
subtitle: formatAmount('${dashboard.data?.totalCategories?.round().toString()}')))
|
||
|
|
],
|
||
|
|
),
|
||
|
|
const SizedBox(height: 21),
|
||
|
|
Text(
|
||
|
|
lang.S.of(context).profitLoss,
|
||
|
|
style: theme.textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w600, fontSize: 18),
|
||
|
|
),
|
||
|
|
|
||
|
|
///__________Total_Lass_and_Total_profit_____________________________________
|
||
|
|
const SizedBox(height: 12),
|
||
|
|
Row(
|
||
|
|
children: [
|
||
|
|
Expanded(
|
||
|
|
child: GlobalContainer(
|
||
|
|
title: lang.S.of(context).profit,
|
||
|
|
image: 'assets/h_lossProfit.svg',
|
||
|
|
subtitle: '$currency ${formatAmount(dashboard.data!.totalProfit.toString())}')),
|
||
|
|
const SizedBox(width: 12),
|
||
|
|
Expanded(
|
||
|
|
child: GlobalContainer(
|
||
|
|
title: lang.S.of(context).loss,
|
||
|
|
image: 'assets/expense.svg',
|
||
|
|
subtitle: '$currency ${formatAmount(dashboard.data!.totalLoss!.abs().toString())}'))
|
||
|
|
],
|
||
|
|
),
|
||
|
|
} else
|
||
|
|
Center(child: PermitDenyWidget()),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}, error: (e, stack) {
|
||
|
|
print('--------------print-------${e.toString()}-----------------');
|
||
|
|
return Scaffold(
|
||
|
|
body: Center(
|
||
|
|
child: Column(
|
||
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
||
|
|
children: [
|
||
|
|
Text(
|
||
|
|
//'{No data found} $e',
|
||
|
|
'${lang.S.of(context).noDataFound} $e',
|
||
|
|
style: const TextStyle(color: kGreyTextColor, fontSize: 16, fontWeight: FontWeight.w500),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}, loading: () {
|
||
|
|
return const Scaffold(
|
||
|
|
body: Center(
|
||
|
|
child: CircularProgressIndicator(),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|