exchange_lesson_page.dart
4.81 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:wow_english/common/extension/string_extension.dart';
import 'package:wow_english/common/widgets/textfield_customer_widget.dart';
import 'package:wow_english/pages/shop/exchane/widegts/exchange_result_dialog.dart';
import 'package:wow_english/route/route.dart';
import 'bloc/exchange_lesson_bloc.dart';
class ExchangeLessonPage extends StatelessWidget {
const ExchangeLessonPage({super.key});
@override
Widget build(BuildContext context) {
return BlocProvider(
create: (context) => ExchangeLessonBloc(),
child: _ExchangeLessonPage(),
);
}
}
class _ExchangeLessonPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return BlocListener<ExchangeLessonBloc, ExchangeLessonState>(
listener: (context, state) {
if (state is CheckCodeResultState) {
showDialog<ExChangeResultDialog>(
context: context,
barrierDismissible: !state.result,
builder: (context){
return ExChangeResultDialog(
resultType:state.result,
onTap:(){
popPage();
}
);
});
}
},
child: _exchangeLessonPageView(),
);
}
Widget _exchangeLessonPageView() => BlocBuilder<ExchangeLessonBloc, ExchangeLessonState>(builder: (context, state) {
final bloc = BlocProvider.of<ExchangeLessonBloc>(context);
return Scaffold(
resizeToAvoidBottomInset: false,
body: Container(
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
10.5.verticalSpace,
Padding(
padding: EdgeInsets.symmetric(horizontal: 15.w),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
IconButton(
icon: Image.asset(
'back_around'.assetPng,
width: 40,
height: 40,
),
color: Colors.white,
onPressed: () {
Navigator.pop(context);
},
),
Image.asset(
'wow_ex_lesson'.assetPng,
width: 139.w,
height: 81.h,
),
SizedBox.fromSize(size: const Size(40.0, 40.0))
],
),
),
Expanded(
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 135.w),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
TextFieldCustomerWidget(
height: 55.h,
hitText: '请输入兑换码',
bgImageName: 'Input_layer_up',
textInputType: TextInputType.emailAddress,
controller: bloc.codeNumberController,
onChangeValue: (String value) {
bloc.add(CodeNumberChangeEvent());
},
),
21.5.verticalSpace,
GestureDetector(
onTap: () {
if (bloc.checkCode) {
bloc.add(CheckCodeEvent());
}
},
child: Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage(bloc.checkCode ? 'ex_sure'.assetPng : 'ex_dis'.assetPng),
fit: BoxFit.fill),
),
padding: EdgeInsets.symmetric(horizontal: 27.w, vertical: 14.h),
child: Text(
'兑换',
style: TextStyle(fontSize: 16.sp, color: Colors.white),
),
),
)
],
),
),
),
Image.asset(
'bottom_grass'.assetPng,
),
],
),
),
);
});
}