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Начал экран успешного проведения покупки

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This commit is contained in:
kifio
2017-07-24 08:48:51 +03:00
parent 3f7dc05d9e
commit 8dcae4c256
8 changed files with 240 additions and 98 deletions
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83
lib/purchase.dart
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@@ -4,19 +4,17 @@ import 'dart:convert';
import 'dart:async';
import 'main.dart';
import 'activate_token.dart';
import 'base_state.dart';
import 'purchase_success.dart';
/// Экран проведения покупки.
class PurchaseScreen extends StatefulWidget {
@override State createState() => new _PurchaseScreenState();
@override State createState() => new PurchaseScreenState<PurchaseScreen>();
}
class _PurchaseScreenState extends BaseState<PurchaseScreen> {
class PurchaseScreenState<T> extends BaseState<T> {
@override Widget build(BuildContext context) {
return new Scaffold(appBar: getAppBar(), body: _getScreen(context));
}
String _sum = "1234.00";
@override String getTitle() {
return "Проведение покупки";
@@ -26,29 +24,28 @@ class _PurchaseScreenState extends BaseState<PurchaseScreen> {
return 'Сумма';
}
@overide getMenuButtons() {
return <Widget>[new IconButton(icon: new Icon(Icons.help_outline), onPressed: () {})];
@overide getMenuButtons(BuildContext context) {
return <Widget>[
new IconButton(icon: new Icon(Icons.help_outline), onPressed: () {}),
new IconButton(icon: new Image.asset(logout_png, height: 20.0, width: 20.0), onPressed: () => logout(context))
];
}
Widget _getScreen(BuildContext context) {
return new Stack(children: <Widget>[_getScreenContent(context), getProgressIndicator()]);
}
Widget _getScreenContent(BuildContext context) {
@override Widget getScreenContent() {
return new Container(height: 398.0,
child: new ListView(reverse: true, children: <Widget>[
new Column(children: <Widget>[
_getValueWithTitle('ФИО', 'Знаменитый Рокер Паук'),
_getValueWithTitle('Карта', 'B0399900702'),
_getValueWithTitle('Вознаграждение', '100%'),
getValueWithTitle('ФИО', 'Знаменитый Рокер Паук'),
getValueWithTitle('Карта', 'B0399900702'),
getValueWithTitle('Вознаграждение', '100%'),
getHintLabel(),
getDecoratedTextWidget(),
_getApprovePurchaseButton(context),
_getScanButton(context)])
getApprovePurchaseButton(context),
buildScanButton(context)])
].reversed.toList()));
}
Widget _getValueWithTitle(String title, String value) {
Widget getValueWithTitle(String title, String value) {
return new Container(padding: new EdgeInsets.only(left: verticalMargin, right: verticalMargin, top: 12.0),
child: new Column(children: <Widget>[
new Row(crossAxisAlignment: CrossAxisAlignment.start, children: <Widget>[new Text(title, textAlign: TextAlign.left, style: new TextStyle(color: greyTextColor, fontSize: 14.0))]),
@@ -56,29 +53,53 @@ class _PurchaseScreenState extends BaseState<PurchaseScreen> {
]));
}
Widget _getApprovePurchaseButton(BuildContext context) {
return new Container(margin: new EdgeInsets.only(top: 36.0), height: 42.0,
child: new RaisedButton(child: new Text('ЗАФИКСИРОВАТЬ ПОКУПКУ',
Widget getApprovePurchaseButton(BuildContext context) {
return new Container(margin: new EdgeInsets.only(top: 36.0), height: 44.0,
child: new RaisedButton(child: new Text('ЗАВЕРШИТЬ ПОКУПКУ',
style: new TextStyle(color: Colors.white)),
onPressed: () => _purchase(),
onPressed: () => _purchase(context),
color: primaryColor));
}
Widget _getScanButton(BuildContext context) {
return new Container(margin: new EdgeInsets.only(top: 36.0), height: 42.0,
child: new RaisedButton(child: new Container(height: 42.0, child: new Text('СКАНИРОВАТЬ',
style: new TextStyle(color: Colors.white)),
decoration: getDecoraionForScanButton()),
onPressed: () => _purchase()));
Widget buildScanButton(BuildContext context) {
return new Container(margin: new EdgeInsets.only(top: 24.0, left: 70.0, right: 70.0), child: _getScanButtonRow(context));
}
getDecoraionForScanButton() {
Widget _getScanButtonRow(BuildContext context) {
return new Row(children: <Widget>[new Expanded(child: _getScanButton(context))]);
}
Widget _getScanButton(BuildContext context) {
return new Container(height: 44.0, child: new FlatButton(child: new Text('СКАНИРОВАТЬ',
style: new TextStyle(color: primaryColor)),
onPressed: () => startScanner(context)),
decoration: _getDecoraionForScanButton());
}
_getDecoraionForScanButton() {
return new BoxDecoration(
border: new Border.all(color: primaryColor, width: 1.0),
borderRadius: new BorderRadius.all(new Radius.circular(4.0)));
}
_purchase() {
_purchase(BuildContext context) {
showDialog(context: context, child: new AlertDialog(
title: new Text('Подтверждение'),
content: new Text('Вы подтверждаете покупку на ${_sum} руб?'),
actions: <Widget>[
new FlatButton(
child: new Text('Нет'),
onPressed: () {
Navigator.of(context).pop();
},
),
new FlatButton(
child: new Text('Дат'),
onPressed: () {
pushRoute(context, new PurchaseSuccessScreen());
},
)
]));
print('purchase');
}