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This commit is contained in:
421
lib/Screens/Purchase List/purchase_list_screen.dart
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421
lib/Screens/Purchase List/purchase_list_screen.dart
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import 'package:flutter/material.dart';
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import 'package:flutter_feather_icons/flutter_feather_icons.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:intl/intl.dart';
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import 'package:mobile_pos/Provider/transactions_provider.dart';
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import 'package:mobile_pos/Screens/Purchase/add_and_edit_purchase.dart';
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import 'package:mobile_pos/generated/l10n.dart' as lang;
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import 'package:nb_utils/nb_utils.dart';
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import '../../../Provider/profile_provider.dart';
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import '../../../constant.dart';
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import '../../GlobalComponents/glonal_popup.dart';
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import '../../PDF Invoice/purchase_invoice_pdf.dart';
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import '../../Provider/add_to_cart_purchase.dart';
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import '../../core/theme/_app_colors.dart';
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import '../../currency.dart';
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import '../../service/check_actions_when_no_branch.dart';
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import '../../service/check_user_role_permission_provider.dart';
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import '../../thermal priting invoices/provider/print_thermal_invoice_provider.dart';
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import '../../widgets/empty_widget/_empty_widget.dart';
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import '../Home/home.dart';
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import '../invoice return/invoice_return_screen.dart';
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import '../invoice_details/purchase_invoice_details.dart';
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class PurchaseListScreen extends StatefulWidget {
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const PurchaseListScreen({super.key});
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@override
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PurchaseReportState createState() => PurchaseReportState();
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}
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class PurchaseReportState extends State<PurchaseListScreen> {
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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(purchaseTransactionProvider);
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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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@override
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Widget build(BuildContext context) {
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final _theme = Theme.of(context);
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return WillPopScope(
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onWillPop: () async {
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return await const Home().launch(context, isNewTask: true);
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},
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child: GlobalPopup(
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child: Scaffold(
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backgroundColor: kWhite,
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appBar: AppBar(
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title: Text(
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lang.S.of(context).purchaseList,
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),
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iconTheme: const IconThemeData(color: Colors.black),
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centerTitle: true,
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backgroundColor: Colors.white,
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elevation: 0.0,
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),
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body: Consumer(builder: (context, ref, __) {
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final providerData = ref.watch(purchaseTransactionProvider);
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final printerData = ref.watch(thermalPrinterProvider);
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final businessInfoData = ref.watch(businessInfoProvider);
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final permissionService = PermissionService(ref);
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return RefreshIndicator.adaptive(
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onRefresh: () => refreshData(ref),
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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child: providerData.when(data: (purchaseTransactions) {
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return purchaseTransactions.isNotEmpty
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? businessInfoData.when(data: (details) {
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if (!permissionService.hasPermission(Permit.purchasesRead.value)) {
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return Center(child: PermitDenyWidget());
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}
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return ListView.builder(
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padding: EdgeInsets.zero,
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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itemCount: purchaseTransactions.length,
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itemBuilder: (context, index) {
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return Column(
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children: [
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InkWell(
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onTap: () {
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PurchaseInvoiceDetails(
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businessInfo: businessInfoData.value!,
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transitionModel: purchaseTransactions[index],
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).launch(context);
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},
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child: Container(
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padding: const EdgeInsets.all(16),
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width: context.width(),
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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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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Flexible(
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child: Text(
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purchaseTransactions[index].party?.name ?? '',
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style: _theme.textTheme.bodyMedium?.copyWith(fontSize: 16),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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),
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const SizedBox(width: 4),
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Text(
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'#${purchaseTransactions[index].invoiceNumber}',
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style: _theme.textTheme.bodyMedium?.copyWith(fontSize: 16),
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),
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],
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),
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const SizedBox(height: 4),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: purchaseTransactions[index].dueAmount! <= 0
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? const Color(0xff0dbf7d).withOpacity(0.1)
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: const Color(0xFFED1A3B).withOpacity(0.1),
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borderRadius: const BorderRadius.all(Radius.circular(2))),
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child: Text(
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purchaseTransactions[index].dueAmount! <= 0
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? lang.S.of(context).paid
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: lang.S.of(context).unPaid,
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style: TextStyle(
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color: purchaseTransactions[index].dueAmount! <= 0
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? const Color(0xff0dbf7d)
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: const Color(0xFFED1A3B)),
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),
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),
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///________Return_tag_________________________________________
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Visibility(
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visible: purchaseTransactions[index].purchaseReturns?.isNotEmpty ??
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false,
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child: Padding(
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padding: const EdgeInsets.only(left: 8, right: 8),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: Colors.orange.withOpacity(0.2),
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borderRadius: const BorderRadius.all(
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Radius.circular(2),
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),
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),
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child: Text(
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lang.S.of(context).returned,
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style: const TextStyle(color: Colors.orange),
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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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Text(
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DateFormat.yMMMd().format(
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DateTime.parse(purchaseTransactions[index].purchaseDate ?? '')),
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style: const TextStyle(color: DAppColors.kSecondary),
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),
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],
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),
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const SizedBox(height: 10),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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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).total} : $currency ${purchaseTransactions[index].totalAmount.toString()}',
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style: _theme.textTheme.bodyMedium
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?.copyWith(fontSize: 14, color: DAppColors.kSecondary),
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),
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const SizedBox(width: 4),
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if (purchaseTransactions[index].dueAmount!.toInt() != 0)
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Text(
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'${lang.S.of(context).paid} : $currency ${purchaseTransactions[index].totalAmount!.toDouble() - purchaseTransactions[index].dueAmount!.toDouble()}',
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style: _theme.textTheme.bodyMedium
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?.copyWith(fontSize: 14, color: DAppColors.kSecondary),
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),
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],
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),
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const SizedBox(height: 4),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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if (purchaseTransactions[index].dueAmount!.toInt() == 0)
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Flexible(
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child: Text(
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'${lang.S.of(context).paid} : $currency ${purchaseTransactions[index].totalAmount!.toDouble() - purchaseTransactions[index].dueAmount!.toDouble()}',
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style: _theme.textTheme.bodyMedium?.copyWith(fontSize: 16),
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maxLines: 2,
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),
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),
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if (purchaseTransactions[index].dueAmount!.toInt() != 0)
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Flexible(
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child: Text(
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'${lang.S.of(context).due}: $currency ${purchaseTransactions[index].dueAmount.toString()}',
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: _theme.textTheme.bodyMedium?.copyWith(fontSize: 16),
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),
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),
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businessInfoData.when(data: (data) {
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return Row(
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children: [
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const Icon(
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FeatherIcons.printer,
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color: Colors.grey,
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size: 22,
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),
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const SizedBox(
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width: 6,
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),
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Row(
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children: [
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IconButton(
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padding: EdgeInsets.zero,
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visualDensity:
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const VisualDensity(horizontal: -4, vertical: -4),
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onPressed: () =>
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PurchaseInvoicePDF.generatePurchaseDocument(
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purchaseTransactions[index], data, context,
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showPreview: true),
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icon: const Icon(
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Icons.picture_as_pdf,
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color: Colors.grey,
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size: 22,
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)),
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IconButton(
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padding: EdgeInsets.zero,
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visualDensity:
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const VisualDensity(horizontal: -4, vertical: -4),
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onPressed: () =>
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PurchaseInvoicePDF.generatePurchaseDocument(
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purchaseTransactions[index], data, context,
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download: true),
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icon: const Icon(
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FeatherIcons.download,
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color: Colors.grey,
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size: 22,
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)),
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IconButton(
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style: IconButton.styleFrom(
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padding: EdgeInsets.zero,
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -4,
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)),
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onPressed: () => PurchaseInvoicePDF.generatePurchaseDocument(
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purchaseTransactions[index], data, context,
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isShare: true),
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icon: const Icon(
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Icons.share_outlined,
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color: Colors.grey,
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size: 22,
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),
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),
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],
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),
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const SizedBox(
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width: 10,
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),
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///_________Edit_purchase______________________________
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Visibility(
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visible:
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!(purchaseTransactions[index].purchaseReturns?.isNotEmpty ??
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false),
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child: IconButton(
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padding: EdgeInsets.zero,
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visualDensity:
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const VisualDensity(horizontal: -4, vertical: -4),
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onPressed: () async {
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ref.refresh(cartNotifierPurchaseNew);
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AddAndUpdatePurchaseScreen(
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transitionModel: purchaseTransactions[index],
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customerModel: null,
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).launch(context);
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},
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icon: const Icon(
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FeatherIcons.edit,
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color: Colors.grey,
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)),
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),
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///_____More____________________________________________
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PopupMenuButton(
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offset: const Offset(0, 30),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(4.0),
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),
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padding: EdgeInsets.zero,
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itemBuilder: (BuildContext bc) => [
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///________Sale List Delete_______________________________
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// PopupMenuItem(
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// child: GestureDetector(
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// onTap: () async {
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// bool? result = await invoiceDeleteAlert(context: context, type: 'Purchase Invoice');
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// Navigator.pop(bc);
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// if (result != null && result) {}
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// },
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// child: const Row(
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// children: [
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// Icon(
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// Icons.delete,
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// color: kGreyTextColor,
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// ),
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// SizedBox(
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// width: 10.0,
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// ),
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// Text(
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// 'Delete',
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// style: TextStyle(color: kGreyTextColor),
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// ),
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// ],
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// ),
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// ),
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// ),
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///________Purchase Return___________________________________
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PopupMenuItem(
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child: GestureDetector(
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onTap: () async {
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bool result = await checkActionWhenNoBranch(
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ref: ref, context: context);
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if (!result) {
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return;
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}
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await Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => InvoiceReturnScreen(
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purchaseTransaction: purchaseTransactions[index]),
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),
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);
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Navigator.pop(bc);
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},
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child: const Row(
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children: [
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Icon(
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Icons.keyboard_return_outlined,
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color: kGreyTextColor,
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),
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SizedBox(
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width: 10.0,
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),
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Text(
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'Purchase return',
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style: TextStyle(color: kGreyTextColor),
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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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onSelected: (value) {
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Navigator.pushNamed(context, '$value');
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},
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child: const Icon(
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FeatherIcons.moreVertical,
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color: kGreyTextColor,
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),
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),
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],
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);
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}, error: (e, stack) {
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return Text(e.toString());
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}, loading: () {
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//return Text('Loading');
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return Text(lang.S.of(context).loading);
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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(height: 0)
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],
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);
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},
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);
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}, error: (e, stack) {
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return Text(e.toString());
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}, loading: () {
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return const Center(
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child: CircularProgressIndicator(),
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);
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})
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: Center(
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child: EmptyWidget(
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message: TextSpan(
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text: lang.S.of(context).addAPurchase,
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),
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),
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);
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}, error: (e, stack) {
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return Text(e.toString());
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}, loading: () {
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return const Center(child: CircularProgressIndicator());
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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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Reference in New Issue
Block a user