coupon_detail_page.dart
11.4 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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
import 'package:common_utils/common_utils.dart';
import 'package:flutter/material.dart';
import 'package:flutter_picker/flutter_picker.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:one_key/constant/state.dart';
import 'package:one_key/models/coupon_model.dart';
import 'package:one_key/provider/coupon_provider.dart';
import 'package:one_key/provider/user_model.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/utils/dialog_util.dart';
import 'package:one_key/utils/event_bus.dart';
import 'package:one_key/route/navigator_util.dart';
import 'package:one_key/utils/utils.dart';
import 'package:one_key/widgets/h_empty_view.dart';
import 'package:one_key/widgets/round_button.dart';
import 'package:one_key/widgets/system_app_bar.dart';
import 'package:one_key/widgets/v_empty_view.dart';
import 'package:provider/provider.dart';
import '../../widgets/page_exception.dart';
/**
* 新建券
*/
class CouponDetailPage extends StatefulWidget {
final CouponSunModel couponSunModel;
final String idstr;
CouponDetailPage({Key key, this.couponSunModel, this.idstr})
: super(key: key);
@override
_CouponDetailPageState createState() => _CouponDetailPageState();
}
class _CouponDetailPageState extends State<CouponDetailPage> {
ScrollController controller = ScrollController();
final heightCell = ScreenUtil().setWidth(80);
CouponProvider couponProvider;
PageState pageState = PageState.Loading;
@override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) {
if (widget.idstr != null && widget.idstr != 'null') {
_getActivityById();
} else {
couponProvider.couponSunModel = widget.couponSunModel;
pageState = PageState.Success;
setState(() {});
}
});
}
_getActivityById() async {
pageState = PageState.Loading;
bool success =
await couponProvider.getActivityById(context, {'id': widget.idstr});
if (success) {
pageState = PageState.Success;
} else {
pageState = PageState.ConnectivityError;
}
setState(() {});
}
///时间选择
Widget _select(String title, String hintText, GestureTapCallback onTap) {
return InkWell(
onTap: onTap,
child: Container(
padding: EdgeInsets.symmetric(vertical: ScreenUtil().setWidth(28)),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
// height: ScreenUtil().setWidth(40),
// color: Colors.red,
child: Text(
title,
style: TextStyle(
color: Color.fromRGBO(0, 0, 0, 0.9),
fontWeight: FontWeight.bold,
fontSize: ScreenUtil().setSp(32)),
),
),
HEmptyView(20),
Spacer(),
Text(hintText,
style: TextStyle(
color: hintText == '点击选择'
? MyColours.color_999999
: MyColours.color_515151,
fontSize: ScreenUtil().setSp(32),
)),
HEmptyView(20),
Image.asset(
Utils.getImgPath('arrow_right_new'),
width: ScreenUtil().setWidth(20),
),
HEmptyView(32),
],
),
),
);
}
///输入框
Widget _item(String title, String subTitle) {
return Container(
padding: EdgeInsets.symmetric(vertical: ScreenUtil().setWidth(24)),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
child: Text(
title,
style: TextStyle(
color: Color.fromRGBO(0, 0, 0, 0.9),
fontWeight: FontWeight.bold,
fontSize: ScreenUtil().setSp(32)),
),
),
HEmptyView(60),
Expanded(
child: Text(
subTitle,
maxLines: 20,
textAlign: TextAlign.right,
overflow: TextOverflow.ellipsis,
style: TextStyle(
color: Color.fromRGBO(0, 0, 0, 0.4),
fontSize: ScreenUtil().setSp(32),
),
))
],
),
);
}
@override
Widget build(BuildContext context) {
couponProvider = Provider.of<CouponProvider>(context, listen: true);
return Scaffold(
backgroundColor: MyColours.color_ffffff,
appBar: SystemAppBar(
'优惠券详情',
onTap: () {
Navigator.pop(context);
},
),
body: Consumer<CouponProvider>(builder: (context, model, _) {
if (pageState != PageState.Success) {
return ExceptionPage(
pageState: pageState,
callback: () {
_getActivityById();
},
emptyMsg: "暂时没有数据哦，",
emptyImg: "empty_search",
showMsg: "加载中，请稍后...",
);
} else {
return Column(children: [
Expanded(
child: SingleChildScrollView(
controller: controller,
physics: BouncingScrollPhysics(),
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(32)),
child: Column(
children: [
VEmptyView(56),
_item(
'券类型',
couponProvider.couponSunModel.isType == '1'
? couponProvider.couponSunModel.isExamine ==
'1'
? '店铺优惠券(核销券)'
: '店铺优惠券'
: '我的优惠券'),
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_item('券名称', couponProvider.couponSunModel.aname),
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_item('券要求', couponProvider.couponSunModel.desc),
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_item(
'有效期从',
Utils.getDateStrFromJiekou(
couponProvider.couponSunModel.stime)),
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_item(
'有效期至',
Utils.getDateStrFromJiekou(
couponProvider.couponSunModel.etime)),
couponProvider.couponSunModel.isType == '1'
? Column(
crossAxisAlignment:
CrossAxisAlignment.start,
children: [
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_item('创建人',
couponProvider.couponSunModel.uid),
],
)
: SizedBox(),
couponProvider.couponSunModel.isType == '1'
? Column(
crossAxisAlignment:
CrossAxisAlignment.start,
children: [
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_select(
'谁可以发放',
'查看',
() async {
await NavigatorUtil
.goCouponToPersonnalPage(
context,
couponProvider
.couponSunModel.uidList,
onlyShow: true);
},
)
],
)
: SizedBox(),
couponProvider.couponSunModel.explain != null &&
couponProvider.couponSunModel.explain != ''
? Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
)
: SizedBox(),
couponProvider.couponSunModel.explain != null &&
couponProvider.couponSunModel.explain != ''
? VEmptyView(24)
: SizedBox(),
couponProvider.couponSunModel.explain != null &&
couponProvider.couponSunModel.explain != ''
? _item('券说明',
couponProvider.couponSunModel.explain)
: SizedBox(),
Container(
height: ScreenUtil().setWidth(2),
color: MyColours.color_E7E7E7,
),
VEmptyView(24),
_item(
'券状态',
couponProvider.couponSunModel.status == '1'
? '发放中'
: '停用')
],
))),
)
]);
}
}));
}
}