mirror of
https://github.com/cake-tech/cake_wallet.git
synced 2025-05-07 03:12:13 +00:00
578 lines
No EOL
25 KiB
Dart
578 lines
No EOL
25 KiB
Dart
import 'package:cake_wallet/src/widgets/primary_button.dart';
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import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:cake_wallet/view_model/send_view_model.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_mobx/flutter_mobx.dart';
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import 'package:mobx/mobx.dart';
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import 'package:cake_wallet/palette.dart';
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import 'package:cake_wallet/src/widgets/address_text_field.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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import 'package:cake_wallet/src/widgets/top_panel.dart';
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import 'package:dotted_border/dotted_border.dart';
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import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
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import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
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import 'package:cake_wallet/src/screens/send/widgets/confirm_sending_alert.dart';
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import 'package:cake_wallet/src/screens/send/widgets/sending_alert.dart';
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import 'package:cake_wallet/src/widgets/template_tile.dart';
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import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
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import 'package:cake_wallet/routes.dart';
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class BaseSendWidget extends StatelessWidget {
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BaseSendWidget({
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@required this.sendViewModel,
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@required this.leading,
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@required this.middle,
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this.isTemplate = false
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});
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final SendViewModel sendViewModel;
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final bool isTemplate;
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final Widget leading;
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final Widget middle;
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final _addressController = TextEditingController();
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final _cryptoAmountController = TextEditingController();
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final _fiatAmountController = TextEditingController();
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final _nameController = TextEditingController();
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final _focusNode = FocusNode();
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final _formKey = GlobalKey<FormState>();
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bool _effectsInstalled = false;
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@override
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Widget build(BuildContext context) {
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_setEffects(context);
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return ScrollableWithBottomSection(
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contentPadding: EdgeInsets.only(bottom: 24),
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content: Column(
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children: <Widget>[
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TopPanel(
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edgeInsets: EdgeInsets.all(0),
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gradient: LinearGradient(colors: [
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Theme.of(context).primaryTextTheme.subhead.color,
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Theme.of(context).primaryTextTheme.subhead.decorationColor,
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight),
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widget: Form(
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key: _formKey,
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child: Column(children: <Widget>[
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CupertinoNavigationBar(
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leading: leading,
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middle: middle,
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backgroundColor: Colors.transparent,
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border: null,
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),
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Padding(
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padding: EdgeInsets.fromLTRB(24, 24, 24, 32),
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child: Column(
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children: <Widget>[
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isTemplate
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? BaseTextFormField(
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controller: _nameController,
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hintText: S.of(context).send_name,
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borderColor: Theme.of(context).primaryTextTheme.headline.color,
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textStyle: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Colors.white
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),
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placeholderTextStyle: TextStyle(
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color: Theme.of(context).primaryTextTheme.headline.decorationColor,
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fontWeight: FontWeight.w500,
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fontSize: 14),
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validator: sendViewModel.templateValidator,
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)
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: Offstage(),
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Padding(
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padding: EdgeInsets.only(top: isTemplate ? 20 : 0),
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child: AddressTextField(
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controller: _addressController,
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placeholder: S.of(context).send_address(
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sendViewModel.cryptoCurrencyTitle),
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focusNode: _focusNode,
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onURIScanned: (uri) {
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var address = '';
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var amount = '';
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if (uri != null) {
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address = uri.path;
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amount = uri.queryParameters['tx_amount'];
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} else {
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address = uri.toString();
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}
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_addressController.text = address;
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_cryptoAmountController.text = amount;
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},
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options: [
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AddressTextFieldOption.paste,
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AddressTextFieldOption.qrCode,
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AddressTextFieldOption.addressBook
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],
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buttonColor: Theme.of(context).primaryTextTheme.display1.color,
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borderColor: Theme.of(context).primaryTextTheme.headline.color,
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textStyle: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Colors.white
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),
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hintStyle: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Theme.of(context).primaryTextTheme.headline.decorationColor
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),
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validator: sendViewModel.addressValidator,
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),
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),
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Observer(
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builder: (_) {
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return Padding(
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padding: const EdgeInsets.only(top: 20),
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child: BaseTextFormField(
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controller: _cryptoAmountController,
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keyboardType: TextInputType.numberWithOptions(
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signed: false, decimal: true),
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inputFormatters: [
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BlacklistingTextInputFormatter(
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RegExp('[\\-|\\ |\\,]'))
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],
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prefixIcon: Padding(
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padding: EdgeInsets.only(top: 9),
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child: Text(sendViewModel.currency.title + ':',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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)),
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),
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suffixIcon: isTemplate
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? Offstage()
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: Padding(
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padding: EdgeInsets.only(bottom: 2),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: <Widget>[
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Container(
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width: MediaQuery.of(context).size.width/2,
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alignment: Alignment.centerLeft,
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child: Text(
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' / ' + sendViewModel.balance,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 14,
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color: Theme.of(context).primaryTextTheme.headline.decorationColor
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)
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),
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),
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Container(
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height: 34,
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width: 34,
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margin: EdgeInsets.only(left: 12, bottom: 8),
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decoration: BoxDecoration(
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color: Theme.of(context).primaryTextTheme.display1.color,
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borderRadius: BorderRadius.all(Radius.circular(6))
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),
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child: InkWell(
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onTap: () => sendViewModel.setSendAll(),
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child: Center(
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child: Text(S.of(context).all,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.bold,
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color: Theme.of(context).primaryTextTheme.display1.decorationColor
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)
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),
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),
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),
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)
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],
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),
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),
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hintText: '0.0000',
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borderColor: Theme.of(context).primaryTextTheme.headline.color,
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textStyle: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Colors.white
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),
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placeholderTextStyle: TextStyle(
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color: Theme.of(context).primaryTextTheme.headline.decorationColor,
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fontWeight: FontWeight.w500,
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fontSize: 14),
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validator: sendViewModel.amountValidator
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)
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);
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}
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),
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Padding(
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padding: const EdgeInsets.only(top: 20),
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child: BaseTextFormField(
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controller: _fiatAmountController,
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keyboardType: TextInputType.numberWithOptions(
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signed: false, decimal: true),
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inputFormatters: [
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BlacklistingTextInputFormatter(
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RegExp('[\\-|\\ |\\,]'))
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],
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prefixIcon: Padding(
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padding: EdgeInsets.only(top: 9),
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child: Text(
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sendViewModel.fiat.title + ':',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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)),
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),
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hintText: '0.00',
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borderColor: Theme.of(context).primaryTextTheme.headline.color,
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textStyle: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Colors.white
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),
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placeholderTextStyle: TextStyle(
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color: Theme.of(context).primaryTextTheme.headline.decorationColor,
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fontWeight: FontWeight.w500,
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fontSize: 14),
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)
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),
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isTemplate
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? Offstage()
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: GestureDetector(
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onTap: () {},
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child: Container(
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padding: EdgeInsets.only(top: 24),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: <Widget>[
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Text(S.of(context).send_estimated_fee,
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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//color: Theme.of(context).primaryTextTheme.display2.color,
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color: Colors.white
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)),
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Container(
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child: Row(
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children: <Widget>[
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Text(
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sendViewModel.estimatedFee.toString() + ' '
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+ sendViewModel.currency.title,
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w600,
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//color: Theme.of(context).primaryTextTheme.display2.color,
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color: Colors.white
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)),
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Padding(
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padding: EdgeInsets.only(left: 5),
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child: Icon(
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Icons.arrow_forward_ios,
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size: 12,
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color: Colors.white,),
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)
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],
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),
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)
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],
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),
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),
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)
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],
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),
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)
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]),
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),
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),
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isTemplate
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? Offstage()
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: Padding(
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padding: EdgeInsets.only(
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top: 30,
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left: 24,
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bottom: 24
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: <Widget>[
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Text(
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S.of(context).send_templates,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: Theme.of(context).primaryTextTheme.display4.color
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),
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)
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],
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),
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),
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isTemplate
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? Offstage()
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: Container(
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height: 40,
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width: double.infinity,
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padding: EdgeInsets.only(left: 24),
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: <Widget>[
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GestureDetector(
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onTap: () => Navigator.of(context)
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.pushNamed(Routes.sendTemplate),
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child: Container(
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padding: EdgeInsets.only(left: 1, right: 10),
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child: DottedBorder(
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borderType: BorderType.RRect,
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dashPattern: [6, 4],
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color: Theme.of(context).primaryTextTheme.display2.decorationColor,
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strokeWidth: 2,
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radius: Radius.circular(20),
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child: Container(
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height: 34,
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width: 75,
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padding: EdgeInsets.only(left: 10, right: 10),
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alignment: Alignment.center,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.all(Radius.circular(20)),
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color: Colors.transparent,
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),
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child: Text(
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S.of(context).send_new,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: Theme.of(context).primaryTextTheme.display3.color
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),
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),
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)
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),
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),
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),
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Observer(
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builder: (_) {
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final templates = sendViewModel.templates;
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final itemCount = templates.length;
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return ListView.builder(
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scrollDirection: Axis.horizontal,
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shrinkWrap: true,
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physics: NeverScrollableScrollPhysics(),
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itemCount: itemCount,
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itemBuilder: (context, index) {
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final template = templates[index];
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return TemplateTile(
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key: UniqueKey(),
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to: template.name,
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amount: template.amount,
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from: template.cryptoCurrency,
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onTap: () {
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_addressController.text = template.address;
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_cryptoAmountController.text = template.amount;
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getOpenaliasRecord(context);
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},
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onRemove: () {
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showDialog<void>(
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context: context,
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builder: (dialogContext) {
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return AlertWithTwoActions(
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alertTitle: S.of(context).template,
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alertContent: S.of(context).confirm_delete_template,
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rightButtonText: S.of(context).delete,
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leftButtonText: S.of(context).cancel,
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actionRightButton: () {
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Navigator.of(dialogContext).pop();
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sendViewModel.sendTemplateStore.remove(template: template);
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sendViewModel.sendTemplateStore.update();
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},
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actionLeftButton: () => Navigator.of(dialogContext).pop()
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);
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}
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);
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},
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);
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}
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);
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}
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)
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],
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),
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),
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)
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],
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),
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bottomSectionPadding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
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bottomSection: isTemplate
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? PrimaryButton(
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onPressed: () {
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if (_formKey.currentState.validate()) {
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sendViewModel.sendTemplateStore.addTemplate(
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name: _nameController.text,
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address: _addressController.text,
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cryptoCurrency: sendViewModel.currency.title,
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amount: _cryptoAmountController.text
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);
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sendViewModel.sendTemplateStore.update();
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Navigator.of(context).pop();
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}
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},
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text: S.of(context).save,
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color: Colors.green,
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textColor: Colors.white)
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: Observer(builder: (_) {
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return LoadingPrimaryButton(
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onPressed: () {
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if (_formKey.currentState.validate()) {
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print('SENT!!!');
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}
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},
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text: S.of(context).send,
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color: Palette.blueCraiola,
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textColor: Colors.white,
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isLoading: sendViewModel.state is TransactionIsCreating ||
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sendViewModel.state is TransactionCommitting,
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isDisabled:
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false // FIXME !(syncStore.status is SyncedSyncStatus),
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);
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}),
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);
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}
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void _setEffects(BuildContext context) {
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if (_effectsInstalled) {
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return;
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}
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reaction((_) => sendViewModel.fiatAmount, (String amount) {
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if (amount != _fiatAmountController.text) {
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_fiatAmountController.text = amount;
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}
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});
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reaction((_) => sendViewModel.cryptoAmount, (String amount) {
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if (amount != _cryptoAmountController.text) {
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_cryptoAmountController.text = amount;
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}
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});
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reaction((_) => sendViewModel.address, (String address) {
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if (address != _addressController.text) {
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_addressController.text = address;
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}
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});
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_addressController.addListener(() {
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final address = _addressController.text;
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if (sendViewModel.address != address) {
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sendViewModel.changeAddress(address);
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}
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});
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_fiatAmountController.addListener(() {
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final fiatAmount = _fiatAmountController.text;
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if (sendViewModel.fiatAmount != fiatAmount) {
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sendViewModel.changeFiatAmount(fiatAmount);
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}
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});
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_cryptoAmountController.addListener(() {
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final cryptoAmount = _cryptoAmountController.text;
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if (sendViewModel.cryptoAmount != cryptoAmount) {
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sendViewModel.changeCryptoAmount(cryptoAmount);
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}
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});
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_focusNode.addListener(() {
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if (!_focusNode.hasFocus && _addressController.text.isNotEmpty) {
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getOpenaliasRecord(context);
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}
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});
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reaction((_) => sendViewModel.state, (SendViewModelState state) {
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if (state is SendingFailed) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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showDialog<void>(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(S.of(context).error),
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content: Text(state.error),
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actions: <Widget>[
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FlatButton(
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child: Text(S.of(context).ok),
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onPressed: () => Navigator.of(context).pop())
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],
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);
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});
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});
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}
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if (state is TransactionCreatedSuccessfully) {
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// WidgetsBinding.instance.addPostFrameCallback((_) {
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// showDialog<void>(
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// context: context,
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// builder: (BuildContext context) {
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// return ConfirmSendingAlert(
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// alertTitle: S.of(context).confirm_sending,
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// amount: S.of(context).send_amount,
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// amountValue: sendStore.pendingTransaction.amount,
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// fee: S.of(context).send_fee,
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// feeValue: sendStore.pendingTransaction.fee,
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// leftButtonText: S.of(context).ok,
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// rightButtonText: S.of(context).cancel,
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// actionLeftButton: () {
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// Navigator.of(context).pop();
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// sendStore.commitTransaction();
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// showDialog<void>(
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// context: context,
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// builder: (BuildContext context) {
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// return SendingAlert(sendStore: sendStore);
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// });
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// },
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// actionRightButton: () => Navigator.of(context).pop());
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// });
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// });
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}
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if (state is TransactionCommitted) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_addressController.text = '';
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_cryptoAmountController.text = '';
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});
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}
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});
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_effectsInstalled = true;
|
|
}
|
|
|
|
Future<void> getOpenaliasRecord(BuildContext context) async {
|
|
final isOpenalias = await sendViewModel.isOpenaliasRecord(_addressController.text);
|
|
|
|
if (isOpenalias) {
|
|
_addressController.text = sendViewModel.recordAddress;
|
|
|
|
await showDialog<void>(
|
|
context: context,
|
|
builder: (BuildContext context) {
|
|
return AlertWithOneAction(
|
|
alertTitle: S.of(context).openalias_alert_title,
|
|
alertContent: S.of(context).openalias_alert_content(sendViewModel.recordName),
|
|
buttonText: S.of(context).ok,
|
|
buttonAction: () => Navigator.of(context).pop()
|
|
);
|
|
});
|
|
}
|
|
}
|
|
} |