75 lines
2.6 KiB
Dart
75 lines
2.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:gecko/globals.dart';
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import 'package:gecko/providers/substrate_sdk.dart';
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import 'package:gecko/providers/wallet_options.dart';
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import 'package:provider/provider.dart';
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class Balance extends StatelessWidget {
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const Balance(
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{Key? key,
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required this.address,
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required this.size,
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this.color = Colors.black,
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this.loadingColor = const Color(0xffd07316)})
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: super(key: key);
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final String address;
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final double size;
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final Color color;
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final Color loadingColor;
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@override
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Widget build(BuildContext context) {
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final walletOptions =
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Provider.of<WalletOptionsProvider>(context, listen: false);
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return Column(children: <Widget>[
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Consumer<SubstrateSdk>(builder: (context, sdk, _) {
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return FutureBuilder(
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future: sdk.getBalance(address),
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builder: (BuildContext context,
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AsyncSnapshot<Map<String, double>> globalBalance) {
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if (globalBalance.connectionState != ConnectionState.done ||
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globalBalance.hasError) {
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if (walletOptions.balanceCache[address] != null &&
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walletOptions.balanceCache[address] != -1) {
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return Row(children: [
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Text(walletOptions.balanceCache[address]!.toString(),
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style: TextStyle(
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fontSize: isTall ? size : size * 0.9,
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color: color)),
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const SizedBox(width: 5),
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walletOptions.udUnitDisplay(size, color),
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]);
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} else {
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return SizedBox(
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height: 15,
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width: 15,
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child: CircularProgressIndicator(
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color: loadingColor,
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strokeWidth: 2,
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),
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);
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}
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}
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walletOptions.balanceCache[address] =
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globalBalance.data!['transferableBalance']!;
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if (walletOptions.balanceCache[address] != -1) {
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return Row(children: [
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Text(
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walletOptions.balanceCache[address]!.toString(),
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style: TextStyle(
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fontSize: isTall ? size : size * 0.9,
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color: color,
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),
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),
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const SizedBox(width: 5),
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walletOptions.udUnitDisplay(size, color),
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]);
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} else {
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return const Text('');
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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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