@samitouri / QOSAMI-cakewallet-1
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1 import 'package:cake_wallet/generated/i18n.dart';
2 import 'package:cake_wallet/cake_pay/src/cake_pay_states.dart';
3 import 'package:cake_wallet/src/screens/base_page.dart';
4 import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
5 import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
6 import 'package:cake_wallet/src/widgets/keyboard_done_button.dart';
7 import 'package:cake_wallet/src/widgets/primary_button.dart';
8 import 'package:cake_wallet/src/widgets/scrollable_with_bottom_section.dart';
9 import 'package:cake_wallet/typography.dart';
10 import 'package:cake_wallet/utils/show_pop_up.dart';
11 import 'package:cake_wallet/view_model/cake_pay/cake_pay_auth_view_model.dart';
12 import 'package:flutter/material.dart';
13 import 'package:flutter_mobx/flutter_mobx.dart';
14 import 'package:keyboard_actions/keyboard_actions.dart';
15 import 'package:mobx/mobx.dart';
16
17 class CakePayVerifyOtpPage extends BasePage {
18 CakePayVerifyOtpPage(this._authViewModel, this._email, this.isSignIn)
19 : _codeController = TextEditingController(),
20 _codeFocus = FocusNode() {
21 _codeController.addListener(() {
22 final otp = _codeController.text;
23 _authViewModel.otp = otp;
24 if (otp.length > 5) {
25 _authViewModel.otpState = CakePayOtpSendEnabled();
26 } else {
27 _authViewModel.otpState = CakePayOtpSendDisabled();
28 }
29 });
30 }
31
32 final CakePayAuthViewModel _authViewModel;
33 final bool isSignIn;
34
35 final String _email;
36
37 @override
38 Widget middle(BuildContext context) {
39 return Text(
40 S.current.verification,
41 style: textMediumSemiBold(
42 color: Theme.of(context).colorScheme.onSurface,
43 ),
44 );
45 }
46
47 final TextEditingController _codeController;
48 final FocusNode _codeFocus;
49
50 @override
51 Widget body(BuildContext context) {
52 reaction((_) => _authViewModel.otpState, (CakePayOtpState state) {
53 if (state is CakePayOtpFailure) {
54 _onOtpFailure(context, state.error);
55 }
56 if (state is CakePayOtpSuccess) {
57 _onOtpSuccessful(context);
58 }
59 });
60 return KeyboardActions(
61 config: KeyboardActionsConfig(
62 keyboardActionsPlatform: KeyboardActionsPlatform.IOS,
63 keyboardBarColor: Theme.of(context).colorScheme.surface,
64 nextFocus: false,
65 actions: [
66 KeyboardActionsItem(
67 focusNode: _codeFocus,
68 toolbarButtons: [(_) => KeyboardDoneButton()],
69 ),
70 ]),
71 child: Container(
72 height: 0,
73 color: Theme.of(context).colorScheme.surface,
74 child: ScrollableWithBottomSection(
75 contentPadding: EdgeInsets.all(24),
76 content: Column(
77 children: [
78 BaseTextFormField(
79 hintText: S.of(context).enter_code,
80 keyboardType: TextInputType.numberWithOptions(signed: false, decimal: true),
81 focusNode: _codeFocus,
82 controller: _codeController,
83 onSubmit: (_) => _verify(),
84 ),
85 SizedBox(height: 14),
86 Text(
87 S.of(context).fill_code,
88 style: Theme.of(context).textTheme.bodySmall!.copyWith(
89 color: Theme.of(context).colorScheme.onSurfaceVariant,
90 ),
91 ),
92 SizedBox(height: 34),
93 Row(
94 mainAxisAlignment: MainAxisAlignment.center,
95 children: [
96 Text(S.of(context).didnt_get_code),
97 SizedBox(width: 20),
98 InkWell(
99 onTap: () => _authViewModel.logIn(_email),
100 child: Text(
101 S.of(context).resend_code,
102 style: Theme.of(context).textTheme.bodyMedium!.copyWith(
103 color: Theme.of(context).colorScheme.primary,
104 ),
105 ),
106 ),
107 ],
108 ),
109 ],
110 ),
111 bottomSectionPadding: EdgeInsets.symmetric(vertical: 36, horizontal: 24),
112 bottomSection: Column(
113 children: [
114 Column(
115 mainAxisAlignment: MainAxisAlignment.end,
116 children: <Widget>[
117 Observer(
118 builder: (_) => LoadingPrimaryButton(
119 text: S.of(context).continue_text,
120 onPressed: _verify,
121 isDisabled: _authViewModel.otpState is CakePayOtpSendDisabled,
122 isLoading: _authViewModel.otpState is CakePayOtpValidating,
123 color: Theme.of(context).colorScheme.primary,
124 textColor: Theme.of(context).colorScheme.onPrimary,
125 ),
126 ),
127 SizedBox(height: 20),
128 ],
129 ),
130 ],
131 ),
132 ),
133 ),
134 );
135 }
136
137 void _onOtpFailure(BuildContext context, String error) {
138 showPopUp<void>(
139 context: context,
140 builder: (BuildContext context) {
141 return AlertWithOneAction(
142 alertTitle: S.current.verification,
143 alertContent: error,
144 buttonText: S.of(context).ok,
145 buttonAction: () => Navigator.of(context).pop());
146 });
147 }
148
149 void _onOtpSuccessful(BuildContext context) => Navigator.pop(context, true);
150
151 void _verify() async => await _authViewModel.verifyEmail(_codeController.text);
152 }