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Check network state, try to reconnect if network up, display message if offline

This commit is contained in:
poka 2022-06-12 18:03:17 +02:00
parent 29505ad1be
commit 7c11146278
13 changed files with 283 additions and 181 deletions
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2
lib/providers/home.dart
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@ -27,7 +27,7 @@ class HomeProvider with ChangeNotifier {
Widget appBarTitle = Text('Ğecko', style: TextStyle(color: Colors.grey[850]));
Widget appBarExplorer =
Text('Explorateur', style: TextStyle(color: Colors.grey[850]));
String homeMessage = "y'a pas de lézard ;-)";
String homeMessage = "Chargement en cours ...";
String defaultMessage = "y'a pas de lézard ;-)";
Future<void> initHive() async {

14
lib/providers/substrate_sdk.dart
View File

@ -50,6 +50,12 @@ class SubstrateSdk with ChangeNotifier {
List<NetworkParams> node = [];
HomeProvider _homeProvider = Provider.of<HomeProvider>(ctx, listen: false);
// var connectivityResult = await (Connectivity().checkConnectivity());
// if (connectivityResult == ConnectivityResult.mobile ||
// connectivityResult == ConnectivityResult.wifi) {
// _homeProvider.changeMessage("Vous n'êtes pas connecté à internet", 0);
// return;
// }
_homeProvider.changeMessage("Connexion en cours...", 0);
for (String _endpoint in configBox.get('endpoint')) {
@ -100,12 +106,17 @@ class SubstrateSdk with ChangeNotifier {
// Subscribe bloc number
sdk.api.setting.subscribeBestNumber((res) {
blocNumber = int.parse(res.toString());
// log.d(sdk.api.connectedNode?.endpoint);
if (sdk.api.connectedNode?.endpoint == null) {
nodeConnected = false;
_homeProvider.changeMessage("Le réseau a été perdu...", 0);
} else {
nodeConnected = true;
}
notifyListeners();
});
// currencyName = await getCurencyName();
notifyListeners();
_homeProvider.changeMessage(
@ -250,9 +261,12 @@ class SubstrateSdk with ChangeNotifier {
Future<double> getBalance(String address, {bool isUd = false}) async {
double balance = 0.0;
// log.d('nodeConnected: ' + nodeConnected.toString());
if (nodeConnected) {
final brutBalance = await sdk.api.account.queryBalance(address);
balance = int.parse(brutBalance!.freeBalance) / 100;
} else {
balance = -1;
}
return balance;
}

16
lib/providers/wallet_options.dart
View File

@ -318,7 +318,8 @@ class WalletOptionsProvider with ChangeNotifier {
Map<String, double> balanceCache = {};
Widget balance(BuildContext context, String address, double size,
[Color _color = Colors.black]) {
[Color _color = Colors.black,
Color _loadingColor = const Color(0xffd07316)]) {
return Column(children: <Widget>[
Consumer<SubstrateSdk>(builder: (context, _sdk, _) {
return FutureBuilder(
@ -326,7 +327,8 @@ Widget balance(BuildContext context, String address, double size,
builder: (BuildContext context, AsyncSnapshot<double> _balance) {
if (_balance.connectionState != ConnectionState.done ||
_balance.hasError) {
if (balanceCache[address] != null) {
if (balanceCache[address] != null &&
balanceCache[address] != -1) {
return Text(
"${balanceCache[address]!.toString()} $currencyName",
style: TextStyle(
@ -336,13 +338,14 @@ Widget balance(BuildContext context, String address, double size,
height: 15,
width: 15,
child: CircularProgressIndicator(
color: orangeC,
color: _loadingColor,
strokeWidth: 2,
),
);
}
}
balanceCache[address] = _balance.data!;
if (balanceCache[address] != -1) {
return Text(
"${balanceCache[address]!.toString()} $currencyName",
style: TextStyle(
@ -350,6 +353,9 @@ Widget balance(BuildContext context, String address, double size,
color: _color,
),
);
} else {
return const Text('');
}
});
}),
]);
@ -362,9 +368,9 @@ Widget getCerts(BuildContext context, String address, double size,
return FutureBuilder(
future: _sdk.getCerts(address),
builder: (BuildContext context, AsyncSnapshot<List<int>> _certs) {
// log.d(_certs.data);
log.d(_certs.data);
return _certs.data?[0] != 0
return _certs.data?[0] != 0 && _certs.data != null
? Row(
children: [
Image.asset('assets/medal.png', height: 20),

30
lib/screens/common_elements.dart
View File

@ -1,6 +1,8 @@
import 'package:dots_indicator/dots_indicator.dart';
import 'package:flutter/material.dart';
import 'package:gecko/globals.dart';
import 'package:gecko/providers/substrate_sdk.dart';
import 'package:provider/provider.dart';
class CommonElements {
// Exemple de Widget
@ -145,6 +147,33 @@ class CommonElements {
),
);
}
Widget offlineInfo(BuildContext context) {
// SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
final double screenWidth = MediaQuery.of(context).size.width;
return Consumer<SubstrateSdk>(builder: (context, _sub, _) {
return Visibility(
visible: !_sub.nodeConnected,
child: Positioned(
top: 0,
child: Container(
height: 30,
width: screenWidth,
color: Colors.grey[800],
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"Vous êtes hors ligne...",
style: TextStyle(color: Colors.grey[50]),
textAlign: TextAlign.center,
),
],
)),
),
);
});
}
}
class SmoothTransition extends PageRouteBuilder {
@ -277,6 +306,7 @@ Future<void> infoPopup(BuildContext context, String title) async {
);
}
// Widget geckoAppBar() {
// return AppBar(
// toolbarHeight: 60 * ratio,

20
lib/screens/home.dart
View File

@ -1,4 +1,5 @@
import 'package:bubble/bubble.dart';
import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:gecko/globals.dart';
import 'package:gecko/models/stateful_wrapper.dart';
import 'package:gecko/providers/chest_provider.dart';
@ -118,7 +119,24 @@ class HomeScreen extends StatelessWidget {
_myWalletProvider.rebuildWidget();
}
await _sub.connectNode(ctx); //kopa
var connectivityResult =
await (Connectivity().checkConnectivity());
if (connectivityResult != ConnectivityResult.mobile &&
connectivityResult != ConnectivityResult.wifi) {
HomeProvider _homeProvider =
Provider.of<HomeProvider>(ctx, listen: false);
_homeProvider.changeMessage(
"Vous n'êtes pas connecté à internet", 0);
_sub.nodeConnected = false;
}
Connectivity()
.onConnectivityChanged
.listen((ConnectivityResult result) async {
log.d('Network changed: $result');
await _sub.connectNode(ctx);
});
}
});
},

23
lib/screens/myWallets/unlocking_wallet.dart
View File

@ -20,6 +20,7 @@ class UnlockingWallet extends StatelessWidget {
WalletData? wallet;
late int currentChestNumber;
late ChestData currentChest;
bool canUnlock = true;
// ignore: close_sinks
StreamController<ErrorAnimationType>? errorController;
@ -101,6 +102,7 @@ class UnlockingWallet extends StatelessWidget {
SizedBox(height: 40 * ratio),
pinForm(context, _pinLenght),
SizedBox(height: 3 * ratio),
if (canUnlock)
InkWell(
onTap: () {
_walletOptions.changePinCacheChoice();
@ -117,13 +119,14 @@ class UnlockingWallet extends StatelessWidget {
const SizedBox(width: 8),
Text(
'Garder ce code en mémoire 15 minutes',
style:
TextStyle(fontSize: 16, color: Colors.grey[700]),
style: TextStyle(
fontSize: 16, color: Colors.grey[700]),
),
const Spacer()
]),
),
const SizedBox(height: 10),
if (canUnlock)
InkWell(
key: const Key('chooseChest'),
onTap: () {
@ -164,11 +167,21 @@ class UnlockingWallet extends StatelessWidget {
MyWalletsProvider _myWalletProvider =
Provider.of<MyWalletsProvider>(context);
SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
WalletData? defaultWallet = _myWalletProvider.getDefaultWallet();
FocusNode pinFocus = FocusNode();
WalletData defaultWallet = _myWalletProvider.getDefaultWallet();
// defaultWallet.address = null;
if (defaultWallet.address == null) {
canUnlock = false;
return Text(
'Impossible de retrouver votre\nportefeuille par défaut.\nID: ${defaultWallet.id()}',
textAlign: TextAlign.center,
style: const TextStyle(
color: Colors.redAccent, fontWeight: FontWeight.w500),
);
}
return Form(
key: formKey,
child: Padding(

14
lib/screens/myWallets/wallet_options.dart
View File

@ -8,6 +8,7 @@ import 'package:gecko/models/wallet_data.dart';
import 'package:gecko/providers/substrate_sdk.dart';
import 'package:gecko/providers/wallet_options.dart';
import 'package:gecko/providers/wallets_profiles.dart';
import 'package:gecko/screens/common_elements.dart';
import 'package:gecko/screens/myWallets/manage_membership.dart';
import 'package:gecko/screens/qrcode_fullscreen.dart';
import 'package:provider/provider.dart';
@ -70,7 +71,8 @@ class WalletOptions extends StatelessWidget {
),
),
bottomNavigationBar: _homeProvider.bottomAppBar(context),
body: Builder(
body: Stack(children: [
Builder(
builder: (ctx) => SafeArea(
child: Column(children: <Widget>[
Container(
@ -101,10 +103,12 @@ class WalletOptions extends StatelessWidget {
walletName(walletProvider, _walletOptions),
SizedBox(height: isTall ? 5 : 0),
// SizedBox(height: isTall ? 5 : 0),
balance(context, walletProvider.address.text, 21),
balance(
context, walletProvider.address.text, 21),
const SizedBox(width: 30),
Column(
crossAxisAlignment: CrossAxisAlignment.center,
crossAxisAlignment:
CrossAxisAlignment.center,
children: [
_walletOptions.idtyStatus(
context, _walletOptions.address.text,
@ -186,6 +190,8 @@ class WalletOptions extends StatelessWidget {
]),
),
),
CommonElements().offlineInfo(context),
]),
),
);
}
@ -501,7 +507,7 @@ class WalletOptions extends StatelessWidget {
return const Text('');
}
final double _balance =
balanceCache[walletProvider.address.text] ?? 0;
balanceCache[walletProvider.address.text] ?? -1;
final bool canDelete = !isDefaultWallet &&
!_hasConsumers.data! &&
(_balance > 2 || _balance == 0);

13
lib/screens/myWallets/wallets_home.dart
View File

@ -61,7 +61,12 @@ class WalletsHome extends StatelessWidget {
),
bottomNavigationBar: _homeProvider.bottomAppBar(context),
body: SafeArea(
child: myWalletsTiles(context, _currentChestNumber!),
child: Stack(
children: [
myWalletsTiles(context, _currentChestNumber!),
CommonElements().offlineInfo(context),
],
),
),
),
);
@ -322,7 +327,11 @@ class WalletsHome extends StatelessWidget {
// style: TextStyle(color: isDefault ? Colors.white : Colors.black),
// ),
balance(
context, _address, 15, isDefault ? Colors.white : Colors.black)
context,
_address,
15,
isDefault ? Colors.white : Colors.black,
isDefault ? yellowC : orangeC)
]),
),
);

2
lib/screens/search.dart
View File

@ -3,6 +3,7 @@ import 'package:gecko/globals.dart';
import 'package:flutter/material.dart';
// import 'package:gecko/providers/home.dart';
import 'package:gecko/providers/search.dart';
import 'package:gecko/screens/common_elements.dart';
import 'package:gecko/screens/search_result.dart';
import 'package:provider/provider.dart';
// import 'package:gecko/models/home.dart';
@ -44,6 +45,7 @@ class SearchScreen extends StatelessWidget {
// bottomNavigationBar: _homeProvider.bottomAppBar(context),
body: SafeArea(
child: Column(children: <Widget>[
CommonElements().offlineInfo(context),
SizedBox(height: isTall ? 200 : 100),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 17),

2
lib/screens/search_result.dart
View File

@ -8,6 +8,7 @@ import 'package:gecko/providers/substrate_sdk.dart';
import 'package:gecko/providers/wallet_options.dart';
import 'package:gecko/providers/wallets_profiles.dart';
import 'package:gecko/providers/search.dart';
import 'package:gecko/screens/common_elements.dart';
import 'package:gecko/screens/wallet_view.dart';
import 'package:provider/provider.dart';
@ -46,6 +47,7 @@ class SearchResultScreen extends StatelessWidget {
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
CommonElements().offlineInfo(context),
const SizedBox(height: 30),
RichText(
text: TextSpan(

1
lib/screens/wallet_view.dart
View File

@ -898,6 +898,7 @@ class WalletViewScreen extends StatelessWidget {
]),
]),
),
CommonElements().offlineInfo(context),
]);
}
}

8
pubspec.lock
View File

@ -205,12 +205,12 @@ packages:
source: hosted
version: "1.0.1"
connectivity_plus:
dependency: transitive
dependency: "direct main"
description:
name: connectivity_plus
url: "https://pub.dartlang.org"
source: hosted
version: "2.3.2"
version: "2.3.3"
connectivity_plus_linux:
dependency: transitive
description:
@ -224,7 +224,7 @@ packages:
name: connectivity_plus_macos
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.2"
version: "1.2.3"
connectivity_plus_platform_interface:
dependency: transitive
description:
@ -245,7 +245,7 @@ packages:
name: connectivity_plus_windows
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.1"
version: "1.2.2"
convert:
dependency: transitive
description:

1
pubspec.yaml
View File

@ -70,6 +70,7 @@ dependencies:
ref: gecko-work
dots_indicator: ^2.1.0
web_socket_channel: ^2.2.0
connectivity_plus: ^2.3.3
dev_dependencies:
# flutter_launcher_icons: ^0.9.2