92 lines
2.8 KiB
Dart
92 lines
2.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:kmobile/features/auth/screens/tnc_required_screen.dart';
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class TncDialog extends StatefulWidget {
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// Add a callback function for when the user proceeds
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final Future<void> Function() onProceed;
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const TncDialog({Key? key, required this.onProceed}) : super(key: key);
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@override
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_TncDialogState createState() => _TncDialogState();
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}
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class _TncDialogState extends State<TncDialog> {
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bool _isAgreed = false;
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bool _isLoading = false;
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void _handleProceed() async {
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if (_isLoading) return;
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setState(() {
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_isLoading = true;
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});
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// Call the provided onProceed function, which will trigger the cubit
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await widget.onProceed();
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// The dialog will be dismissed by the navigation that happens in the BlocListener
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// so we don't need to pop here. If for some reason it's still visible,
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// we can add a mounted check and pop.
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if (mounted) {
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setState(() {
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_isLoading = false;
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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 AlertDialog(
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title: const Text('Terms and Conditions'),
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content: SingleChildScrollView(
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child: _isLoading
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? const Center(
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child: Padding(
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padding: EdgeInsets.all(16.0),
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child: CircularProgressIndicator(),
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),
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)
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: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Please read and accept our terms and conditions to continue. '
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'This is a placeholder for the actual terms and conditions text.'),
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const SizedBox(height: 16),
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Row(
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children: [
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Checkbox(
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value: _isAgreed,
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onChanged: (bool? value) {
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setState(() {
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_isAgreed = value ?? false;
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});
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},
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),
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const Flexible(
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child: Text('I agree to the Terms and Conditions')),
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],
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),
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],
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),
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),
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actions: [
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TextButton(
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// Disable button while loading
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onPressed: _isLoading ? null : () {
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// Pop with false to indicate disagreement
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Navigator.of(context).pop(false);
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},
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child: const Text('Disagree'),
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),
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ElevatedButton(
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// Disable button if not agreed or while loading
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onPressed: _isAgreed && !_isLoading ? _handleProceed : null,
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child: const Text('Proceed'),
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),
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],
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);
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}
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} |