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User error messages

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This commit is contained in:
estevez-dev
2019-09-04 22:03:52 +03:00
parent fb335e1100
commit 8d1b159f56
3 changed files with 95 additions and 92 deletions
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242
lib/pages/widgets/user_error_panel.widget.dart Normal file
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part of '../../main.dart';
class UserErrorActionButton extends StatelessWidget {
final onPressed;
final String text;
const UserErrorActionButton({Key key, this.onPressed, this.text}) : super(key: key);
@override
Widget build(BuildContext context) {
return RaisedButton(
onPressed: () => this.onPressed(),
color: Colors.blue,
child: Text(
"${this.text}",
style: TextStyle(color: Colors.white),
),
);
}
}
class UserErrorPanel extends StatelessWidget {
final UserError error;
const UserErrorPanel({Key key, this.error}) : super(key: key);
void _goToAppSettings(BuildContext context) {
Navigator.pushNamed(context, '/connection-settings');
}
void _reload() {
eventBus.fire(ReloadUIEvent(true));
}
void _disableLovelace() {
SharedPreferences.getInstance().then((prefs){
prefs.setBool("use-lovelace", false);
eventBus.fire(ReloadUIEvent(true));
});
}
void _reLogin() {
ConnectionManager().logout().then((_) => eventBus.fire(ReloadUIEvent(true)));
}
@override
Widget build(BuildContext context) {
String errorText;
List<Widget> buttons = [];
switch (this.error.code) {
case ErrorCode.AUTH_ERROR: {
errorText = "There was an error logging in to Home Assistant";
buttons.add(UserErrorActionButton(
onPressed: () => _reload(),
text: "Retry",
));
buttons.add(UserErrorActionButton(
onPressed: () => _reLogin(),
text: "Login again",
));
break;
}
case ErrorCode.UNABLE_TO_CONNECT: {
errorText = "Unable to connect to Home Assistant";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Retry"
),
UserErrorActionButton(
onPressed: () => _goToAppSettings(context),
text: "Check application settings",
)
]
);
break;
}
case ErrorCode.AUTH_INVALID: {
errorText = "${error.message ?? "Can't login to Home Assistant"}";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Retry"
),
UserErrorActionButton(
onPressed: () => _reLogin(),
text: "Login again",
)
]
);
break;
}
case ErrorCode.GENERAL_AUTH_ERROR: {
errorText = "There was some error logging in. ${this.error.message ?? ""}";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Retry"
),
UserErrorActionButton(
onPressed: () => _reLogin(),
text: "Login again",
)
]
);
break;
}
case ErrorCode.SECURE_STORAGE_READ_ERROR: {
errorText = "There was an error reading secure storage. You can try again or clear saved auth data and login again.";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Retry"
),
UserErrorActionButton(
onPressed: () => _reLogin(),
text: "Clear and login again",
)
]
);
break;
}
case ErrorCode.DISCONNECTED: {
errorText = "Disconnected";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Reconnect"
),
UserErrorActionButton(
onPressed: () => _goToAppSettings(context),
text: "Check application settings",
)
]
);
break;
}
case ErrorCode.CONNECTION_TIMEOUT: {
errorText = "Connection timeout";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Reconnect"
),
UserErrorActionButton(
onPressed: () => _goToAppSettings(context),
text: "Check application settings",
)
]
);
break;
}
case ErrorCode.NOT_CONFIGURED: {
errorText = "Looks like HA Client is not configured yet.";
buttons.add(UserErrorActionButton(
onPressed: () => _goToAppSettings(context),
text: "Open application settings",
));
break;
}
case ErrorCode.ERROR_GETTING_PANELS:
case ErrorCode.ERROR_GETTING_CONFIG:
case ErrorCode.ERROR_GETTING_STATES: {
errorText = "Couldn't get data from Home Assistant. ${error.message ?? ""}";
buttons.add(UserErrorActionButton(
onPressed: () => _reload(),
text: "Try again",
));
break;
}
case ErrorCode.ERROR_GETTING_LOVELACE_CONFIG: {
errorText = "Couldn't get Lovelace UI config. You can try to disable it and use group-based UI istead.";
buttons.addAll(<Widget>[
UserErrorActionButton(
onPressed: () => _reload(),
text: "Retry",
),
UserErrorActionButton(
onPressed: () => _disableLovelace(),
text: "Disable Lovelace UI",
)
]);
break;
}
case ErrorCode.NOT_LOGGED_IN: {
errorText = "You are not logged in yet. Please login.";
buttons.add(UserErrorActionButton(
onPressed: () => _reload(),
text: "Login",
));
break;
}
case ErrorCode.NO_MOBILE_APP_COMPONENT: {
errorText = "Looks like mobile_app component is not enabled on your Home Assistant instance. Please add it to your configuration.yaml";
buttons.add(UserErrorActionButton(
onPressed: () => Launcher.launchURLInCustomTab(context: context, url: "https://www.home-assistant.io/components/mobile_app/"),
text: "Help",
));
break;
}
default: {
errorText = "There was an error. Code ${this.error.code}";
buttons.add(UserErrorActionButton(
onPressed: () => _reload(),
text: "Reload",
));
}
}
return Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Divider(
color: Colors.deepOrange,
height: 1.0,
indent: 8.0,
endIndent: 8.0,
),
Padding(
padding: EdgeInsets.fromLTRB(8.0, 14.0, 8.0, 0.0),
child: Row(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Text(
errorText,
textAlign: TextAlign.start,
style: TextStyle(color: Colors.black87, fontSize: 18.0),
softWrap: true,
maxLines: 3,
)
],
),
),
ButtonBar(
children: buttons,
)
],
);
}
}