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cake_wallet/lib/src/screens/receive/receive_page.dart

274 lines
12 KiB

import 'package:cake_wallet/palette.dart';
import 'package:cake_wallet/src/screens/base_page.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/services.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:esys_flutter_share/esys_flutter_share.dart';
import 'package:flutter_slidable/flutter_slidable.dart';
import 'package:provider/provider.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/src/stores/subaddress_list/subaddress_list_store.dart';
import 'package:cake_wallet/src/stores/wallet/wallet_store.dart';
import 'package:cake_wallet/src/screens/receive/widgets/qr_image.dart';
import 'package:cake_wallet/src/screens/accounts/account_list_page.dart';
import 'package:cake_wallet/src/stores/account_list/account_list_store.dart';
import 'package:cake_wallet/src/screens/receive/widgets/header_tile.dart';
import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
import 'package:cake_wallet/themes.dart';
import 'package:cake_wallet/theme_changer.dart';
import 'package:cake_wallet/core/amount_validator.dart';
import 'package:cake_wallet/src/screens/receive/widgets/address_cell.dart';
import 'package:cake_wallet/view_model/address_list/account_list_header.dart';
import 'package:cake_wallet/view_model/address_list/address_list_header.dart';
import 'package:cake_wallet/view_model/address_list/address_list_item.dart';
import 'package:cake_wallet/view_model/address_list/address_list_view_model.dart';
class ReceivePage extends BasePage {
ReceivePage({this.addressListViewModel})
: amountController = TextEditingController(),
_formKey = GlobalKey<FormState>() {
amountController.addListener(() => addressListViewModel.amount =
_formKey.currentState.validate() ? amountController.text : '');
}
final AddressListViewModel addressListViewModel;
final TextEditingController amountController;
final GlobalKey<FormState> _formKey;
@override
Color get backgroundLightColor => Colors.transparent;
@override
Color get backgroundDarkColor => Colors.transparent;
@override
Widget Function(BuildContext, Widget) get rootWrapper =>
(BuildContext context, Widget scaffold) => Container(
decoration: BoxDecoration(
gradient: LinearGradient(colors: [
Theme.of(context).scaffoldBackgroundColor,
Theme.of(context).primaryColor
], begin: Alignment.topLeft, end: Alignment.bottomRight)),
child: scaffold);
@override
Widget middle(BuildContext context) => Text(
S.of(context).receive,
style: TextStyle(
fontSize: 18.0,
fontWeight: FontWeight.bold,
color: Theme.of(context).primaryTextTheme.title.color),
);
@override
Widget trailing(BuildContext context) {
final shareImage = Image.asset('assets/images/share.png',
color: Theme.of(context).primaryTextTheme.title.color);
return SizedBox(
height: 20.0,
width: 14.0,
child: ButtonTheme(
minWidth: double.minPositive,
child: FlatButton(
highlightColor: Colors.transparent,
splashColor: Colors.transparent,
padding: EdgeInsets.all(0),
onPressed: () => Share.text(S.current.share_address,
addressListViewModel.address.address, 'text/plain'),
child: shareImage),
),
);
}
@override
Widget build(BuildContext context) {
return super.build(context);
}
@override
Widget body(BuildContext context) {
final copyImage = Image.asset('assets/images/copy_content.png',
color: Theme.of(context).primaryTextTheme.title.color);
return SingleChildScrollView(
child: Column(
children: <Widget>[
SizedBox(height: 25),
Row(children: <Widget>[
Spacer(flex: 4),
Observer(
builder: (_) => Flexible(
flex: 6,
child: Center(
child: AspectRatio(
aspectRatio: 1.0,
child: QrImage(
data: addressListViewModel.uri.toString(),
backgroundColor: Colors.transparent,
foregroundColor: Theme.of(context)
.primaryTextTheme
.display4
.color,
))))),
Spacer(flex: 4)
]),
Padding(
padding: EdgeInsets.fromLTRB(24, 40, 24, 0),
child: Row(
children: <Widget>[
Expanded(
child: Form(
key: _formKey,
child: BaseTextFormField(
controller: amountController,
keyboardType:
TextInputType.numberWithOptions(decimal: true),
inputFormatters: [
BlacklistingTextInputFormatter(
RegExp('[\\-|\\ |\\,]'))
],
textAlign: TextAlign.center,
hintText: S.of(context).receive_amount,
borderColor: Theme.of(context)
.primaryTextTheme
.headline5
.color
.withOpacity(0.4),
validator: AmountValidator(),
autovalidate: true,
placeholderTextStyle: TextStyle(
color: Theme.of(context)
.primaryTextTheme
.headline5
.color,
fontSize: 20,
fontWeight: FontWeight.w600))))
],
),
),
Padding(
padding: EdgeInsets.only(left: 24, right: 24, bottom: 40, top: 40),
child: Builder(
builder: (context) => Observer(
builder: (context) => GestureDetector(
onTap: () {
Clipboard.setData(ClipboardData(
text: addressListViewModel.address.address));
Scaffold.of(context).showSnackBar(SnackBar(
content: Text(
S.of(context).copied_to_clipboard,
style: TextStyle(color: Colors.white),
),
backgroundColor: Colors.green,
duration: Duration(milliseconds: 500),
));
},
child: Container(
height: 48,
padding: EdgeInsets.only(left: 24, right: 24),
decoration: BoxDecoration(
borderRadius:
BorderRadius.all(Radius.circular(24)),
color: Theme.of(context)
.primaryTextTheme
.overline
.color),
child: Row(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: Text(
addressListViewModel.address.address,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
color: Theme.of(context)
.primaryTextTheme
.title
.color),
),
),
Padding(
padding: EdgeInsets.only(left: 12),
child: copyImage,
)
],
),
),
))),
),
Observer(
builder: (_) => ListView.separated(
separatorBuilder: (context, _) =>
Divider(height: 1, color: Theme.of(context).dividerColor),
shrinkWrap: true,
physics: NeverScrollableScrollPhysics(),
itemCount: addressListViewModel.items.length,
itemBuilder: (context, index) {
final item = addressListViewModel.items[index];
Widget cell = Container();
if (item is AccountListHeader) {
cell = HeaderTile(
onTap: () async {
await showDialog<void>(
context: context,
builder: (BuildContext context) {
// return AccountListPage(
// accountListStore:
// accountListStore);
});
},
title: addressListViewModel.accountLabel,
icon: Icon(
Icons.arrow_forward_ios,
size: 14,
color:
Theme.of(context).primaryTextTheme.title.color,
));
}
if (item is AddressListHeader) {
cell = HeaderTile(
onTap: () => Navigator.of(context)
.pushNamed(Routes.newSubaddress),
title: S.of(context).subaddresses,
icon: Icon(
Icons.add,
size: 20,
color:
Theme.of(context).primaryTextTheme.title.color,
));
}
if (item is AddressListItem) {
cell = Observer(
builder: (_) => AddressCell.fromItem(item,
isCurrent: item.address ==
addressListViewModel.address.address,
onTap: (_) =>
addressListViewModel.address = item,
onEdit: () => Navigator.of(context)
.pushNamed(Routes.newSubaddress, arguments: item)));
}
return index != 0
? cell
: ClipRRect(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(24),
topRight: Radius.circular(24)),
child: cell,
);
})),
],
),
);
}
}