invoice/lib/ui/dashboard/dashboard_vm.dart

62 lines
1.9 KiB
Dart

import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:invoiceninja/redux/dashboard/dashboard_actions.dart';
import 'package:invoiceninja/ui/app/snackbar_row.dart';
import 'package:invoiceninja/utils/localization.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja/ui/dashboard/dashboard_panels.dart';
import 'package:invoiceninja/redux/app/app_state.dart';
import 'package:invoiceninja/redux/dashboard/dashboard_state.dart';
class DashboardBuilder extends StatelessWidget {
DashboardBuilder({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, DashboardVM>(
converter: DashboardVM.fromStore,
builder: (context, vm) {
return DashboardPanels(
viewModel: vm
);
},
);
}
}
class DashboardVM {
final DashboardState dashboardState;
final bool isLoading;
final Function(BuildContext) onRefreshed;
DashboardVM({
@required this.dashboardState,
@required this.isLoading,
@required this.onRefreshed,
});
static DashboardVM fromStore(Store<AppState> store) {
Future<Null> _handleRefresh(BuildContext context) {
final Completer<Null> completer = new Completer<Null>();
store.dispatch(LoadDashboardAction(completer, true));
return completer.future.then((_) {
Scaffold.of(context).showSnackBar(SnackBar(
content: SnackBarRow(
message: AppLocalization.of(context).refreshComplete,
),
duration: Duration(seconds: 3)));
});
}
return DashboardVM(
dashboardState: store.state.dashboardState(),
isLoading: store.state.isLoading,
onRefreshed: (context) => _handleRefresh(context),
);
}
}