firewallet-mobile/lib/receive.dart

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2024-06-04 15:20:39 +10:00
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
import 'package:qr_flutter/qr_flutter.dart';
class ReceivePage extends StatefulWidget {
ReceivePage({Key? key, required this.uuid, required this.wallet})
: super(key: key);
final String uuid;
String wallet;
@override
_ReceivePageState createState() => _ReceivePageState();
}
class _ReceivePageState extends State<ReceivePage> {
@override
void initState() {
super.initState();
fetchReceive();
}
String address = '';
Future<void> fetchReceive() async {
// Fetch domains from api
final response = await http.get(Uri.parse(
'https://api.firewallet.au/wallet/address?uuid=${widget.uuid}&name=${widget.wallet}'));
if (response.statusCode == 200) {
final data = jsonDecode(response.body);
if (data is Map && data.containsKey('error')) {
print('Error: ${data['error']}');
return;
}
// Return if empty
if (data.isEmpty) {
setState(() {
address = 'No address found';
});
return;
}
final addressData = data as Map;
setState(() {
address = addressData['address'];
});
} else {
// Handle error
print('Failed to load wallet names');
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('${widget.wallet} - Receive HNS or Domains'),
),
// Get wallet list from api and display here
body: Center(
child: LayoutBuilder(
builder: (BuildContext context, BoxConstraints constraints) {
return ListView(
children: <Widget>[
Center(child: Text(address, style: TextStyle(fontSize: 18.0))),
// QR Code
Center(
child: QrImageView(
data: address,
version: QrVersions.auto,
// Width = 90% of the screen width
size: constraints.maxWidth * 0.9,
eyeStyle: QrEyeStyle(
eyeShape: QrEyeShape.square,
color: Theme.of(context).brightness == Brightness.light
? Colors.black
: Colors.white,
),
dataModuleStyle: QrDataModuleStyle(
dataModuleShape: QrDataModuleShape.square,
color: Theme.of(context).brightness == Brightness.light
? Colors.black
: Colors.white,
),
),
),
TextButton(onPressed: copyAddress, child: Text('Copy Address')),
TextButton(onPressed: fetchReceive, child: Text('Refresh')),
],
);
},
),
),
);
}
Future<void> copyAddress() async {
// Copy the address to the clipboard
await Clipboard.setData(ClipboardData(text: address));
}
}