141 lines
3.8 KiB
Dart
141 lines
3.8 KiB
Dart
// ignore_for_file: use_build_context_synchronously
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import 'dart:io';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:gecko/globals.dart';
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import 'package:gecko/models/g1_wallets_list.dart';
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import 'package:gecko/models/scale_functions.dart';
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import 'package:gecko/screens/wallet_view.dart';
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import 'package:jdenticon_dart/jdenticon_dart.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:barcode_scan2/barcode_scan2.dart';
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class WalletsProfilesProvider with ChangeNotifier {
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WalletsProfilesProvider(this.address);
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String address = '';
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String pubkeyShort = '';
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bool isHistoryScreen = false;
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String historySwitchButtun = "Voir l'historique";
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String? rawSvg;
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TextEditingController payAmount = TextEditingController();
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TextEditingController payComment = TextEditingController();
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num? _balance;
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Future<String> scan(context) async {
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if (Platform.isAndroid || Platform.isIOS) {
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await Permission.camera.request();
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}
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ScanResult? barcode;
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try {
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barcode = await BarcodeScanner.scan();
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} catch (e) {
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log.e("BarcodeScanner ERR: $e");
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return 'false';
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}
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if (isAddress(barcode.rawContent)) {
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address = barcode.rawContent;
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Navigator.popUntil(
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context,
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ModalRoute.withName('/'),
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);
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Navigator.push(
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context,
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MaterialPageRoute(builder: (context) {
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return WalletViewScreen(
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address: barcode!.rawContent,
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username: null,
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);
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}),
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);
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} else {
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return 'false';
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}
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return barcode.rawContent;
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}
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void resetdHistory() {
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notifyListeners();
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}
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String generateIdenticon(String pubkey) {
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return Jdenticon.toSvg(pubkey);
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}
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Future<num?> getBalance(String? pubkey) async {
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while (_balance == null) {
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await Future.delayed(const Duration(milliseconds: 50));
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}
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return _balance;
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}
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bool isContact(String address) {
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return contactsBox.containsKey(address);
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}
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Future addContact(G1WalletsList profile) async {
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if (isContact(profile.address)) {
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await contactsBox.delete(profile.address);
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snackMessage(homeContext,
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message: 'removedFromcontacts'.tr(), duration: 4);
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} else {
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await contactsBox.put(profile.address, profile);
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snackMessage(homeContext, message: 'addedToContacts'.tr(), duration: 4);
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}
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notifyListeners();
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}
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void reload() {
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notifyListeners();
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}
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}
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bool isAddress(address) {
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final RegExp regExp = RegExp(
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r'^[a-zA-Z0-9]+$',
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caseSensitive: false,
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multiLine: false,
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);
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if (regExp.hasMatch(address) == true &&
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address.length > 45 &&
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address.length < 52) {
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return true;
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} else {
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return false;
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}
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}
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snackMessage(context,
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{required String message, int duration = 2, double fontSize = 16}) {
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final snackBar = SnackBar(
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backgroundColor: Colors.grey[900],
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padding: EdgeInsets.all(scaleSize(19)),
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content: Text(message, style: scaledTextStyle(fontSize: fontSize)),
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duration: Duration(seconds: duration));
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ScaffoldMessenger.of(context).showSnackBar(snackBar);
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}
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snackCopyKey(context) {
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final snackBar = SnackBar(
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backgroundColor: Colors.grey[900],
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padding: EdgeInsets.all(scaleSize(19)),
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content: Text("thisAddressHasBeenCopiedToClipboard".tr(),
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style: scaledTextStyle(fontSize: 16)),
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duration: const Duration(seconds: 2));
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ScaffoldMessenger.of(context).showSnackBar(snackBar);
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}
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snackCopySeed(context) {
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final snackBar = SnackBar(
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backgroundColor: Colors.grey[900],
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padding: EdgeInsets.all(scaleSize(19)),
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content: Text("thisMnemonicHasBeenCopiedToClipboard".tr(),
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style: scaledTextStyle(fontSize: 16)),
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duration: const Duration(seconds: 4));
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ScaffoldMessenger.of(context).showSnackBar(snackBar);
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}
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