257 lines
10 KiB
Dart
257 lines
10 KiB
Dart
import 'dart:convert';
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import 'package:kmobile/data/models/user.dart';
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import 'package:kmobile/di/injection.dart';
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import 'package:flutter/material.dart';
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import 'package:kmobile/api/services/cheque_service.dart';
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import 'package:kmobile/features/fund_transfer/screens/transaction_pin_screen.dart';
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import 'package:kmobile/l10n/app_localizations.dart';
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class StopSingleChequeScreen extends StatefulWidget {
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final User selectedAccount;
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final String date;
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final String instrType;
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final String fromCheque;
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final String toCheque;
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const StopSingleChequeScreen(
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{super.key,
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required this.selectedAccount,
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required this.date,
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required this.instrType,
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required this.fromCheque,
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required this.toCheque});
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@override
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State<StopSingleChequeScreen> createState() => _StopSingleChequeScreenState();
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}
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class _StopSingleChequeScreenState extends State<StopSingleChequeScreen> {
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final _formKey = GlobalKey<FormState>();
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final _stopFromChequeNoController = TextEditingController();
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final _stopIssueDateController = TextEditingController();
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final _stopExpiryDateController = TextEditingController();
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final _stopAmountController = TextEditingController();
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final _stopCommentController = TextEditingController();
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final _chequeService = getIt<ChequeService>();
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String _formatDate(String dateString) {
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if (dateString.length != 8) {
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return dateString; // Return as is if not in expected ddmmyyyy format
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}
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try {
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final day = dateString.substring(0, 2);
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final month = dateString.substring(2, 4);
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final year = dateString.substring(4, 8);
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return '$day/$month/$year';
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} catch (e) {
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return dateString; // Return original string on error
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}
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}
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Future<void> _showResponseDialog(String title, String message) async {
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return showDialog<void>(
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context: context,
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barrierDismissible: false, // user must tap button!
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(title),
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content: SingleChildScrollView(
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child: ListBody(
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children: <Widget>[
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Text(message),
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],
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),
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),
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actions: <Widget>[
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TextButton(
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child: Text(AppLocalizations.of(context).closeButton),
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onPressed: () {
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Navigator.of(context).pop();
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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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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(AppLocalizations.of(context).stopSingleChequeTitle),
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),
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body: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Form(
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key: _formKey,
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child: ListView(
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children: [
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Card(
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elevation: 0,
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margin: const EdgeInsets.symmetric(vertical: 8.0),
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child: ListTile(
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leading: Image.asset(
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'assets/images/logo.png',
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width: 40,
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height: 40,
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),
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title: Text(widget.selectedAccount.accountNo!),
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subtitle:
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Text(AppLocalizations.of(context).accountNumberLabel),
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),
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),
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const SizedBox(height: 24),
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TextFormField(
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controller: _stopFromChequeNoController,
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decoration: InputDecoration(
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labelText: AppLocalizations.of(context).chequeNumberLabel,
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border: OutlineInputBorder(),
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),
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keyboardType: TextInputType.number,
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validator: (value) {
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if (value == null || value.isEmpty) {
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return AppLocalizations.of(context)
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.pleaseEnterChequeNumberError;
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}
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final chequeNumber = int.tryParse(value);
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final fromCheque = int.tryParse(widget.fromCheque);
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final toCheque = int.tryParse(widget.toCheque);
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if (chequeNumber == null ||
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fromCheque == null ||
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toCheque == null) {
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return AppLocalizations.of(context)
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.invalidChequeNumberFormatError;
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}
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if (chequeNumber < fromCheque || chequeNumber > toCheque) {
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return AppLocalizations.of(context).chequeNumberRangeError(
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widget.fromCheque, widget.toCheque);
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}
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return null;
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},
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),
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const SizedBox(height: 16),
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TextFormField(
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initialValue: widget.instrType,
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readOnly: true,
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decoration: InputDecoration(
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labelText: AppLocalizations.of(context).instrumentTypeLabel,
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border: const OutlineInputBorder(),
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),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _stopIssueDateController,
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decoration: InputDecoration(
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labelText: AppLocalizations.of(context).stopIssueDateLabel,
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border: const OutlineInputBorder(),
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),
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keyboardType: TextInputType.datetime,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _stopExpiryDateController,
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decoration: InputDecoration(
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labelText: AppLocalizations.of(context).stopExpiryDateLabel,
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border: const OutlineInputBorder(),
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),
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keyboardType: TextInputType.datetime,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _stopAmountController,
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decoration: InputDecoration(
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labelText: AppLocalizations.of(context).stopAmountHint,
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border: const OutlineInputBorder(),
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),
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keyboardType: TextInputType.number,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _stopCommentController,
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decoration: InputDecoration(
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labelText: AppLocalizations.of(context).stopCommentHint,
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border: const OutlineInputBorder(),
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),
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),
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const SizedBox(height: 16),
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TextFormField(
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initialValue: _formatDate(widget.date),
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readOnly: true,
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decoration: InputDecoration(
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labelText:
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AppLocalizations.of(context).chequebookIssueDateHint,
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border: const OutlineInputBorder(),
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),
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),
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const SizedBox(height: 32),
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ElevatedButton(
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onPressed: () {
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if (_formKey.currentState!.validate()) {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => TransactionPinScreen(
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onPinCompleted: (ctx, pin) async {
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Navigator.pop(context);
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try {
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final response = await _chequeService.stopCheque(
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accountno: widget.selectedAccount.accountNo!,
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stopFromChequeNo:
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_stopFromChequeNoController.text,
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instrType: widget.instrType,
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stopToChequeNo:
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_stopFromChequeNoController.text,
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stopIssueDate: _stopIssueDateController.text,
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stopExpiryDate: _stopExpiryDateController.text,
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stopAmount: _stopAmountController.text,
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stopComment: _stopCommentController.text,
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chequeIssueDate: widget.date,
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tpin: pin,
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);
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if (!mounted) return;
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final decodedResponse = jsonDecode(response);
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final status = decodedResponse['status'];
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final message = decodedResponse['message'];
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if (status == 'SUCCESS') {
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_showResponseDialog('Success', message);
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} else {
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_showResponseDialog('Error', message);
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}
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} on Exception catch (e) {
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print('inside catch block');
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print(e.toString());
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try {
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final errorBodyString =
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e.toString().split('Exception: ')[1];
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final errorBody = jsonDecode(errorBodyString);
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if (errorBody.containsKey('error') &&
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errorBody['error'] == 'INCORRECT_TPIN') {
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_showResponseDialog('Invalid TPIN',
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'The TPIN you entered is incorrect. Please try again.');
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} else {
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_showResponseDialog(
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'Error', 'Internal Server Error');
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}
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} catch (_) {
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_showResponseDialog(
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'Error', 'Internal Server Error');
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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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child: Text(AppLocalizations.of(context).stopChequeButton),
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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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