invoice/lib/ui/client/view/client_view_vm.dart

93 lines
3.2 KiB
Dart

import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:invoiceninja/redux/ui/ui_actions.dart';
import 'package:invoiceninja/ui/client/client_screen.dart';
import 'package:invoiceninja/utils/localization.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja/redux/client/client_actions.dart';
import 'package:invoiceninja/data/models/models.dart';
import 'package:invoiceninja/ui/client/view/client_view.dart';
import 'package:invoiceninja/redux/app/app_state.dart';
import 'package:invoiceninja/ui/app/snackbar_row.dart';
class ClientViewScreen extends StatelessWidget {
static final String route = '/client/view';
ClientViewScreen({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, ClientViewVM>(
converter: (Store<AppState> store) {
return ClientViewVM.fromStore(store);
},
builder: (context, vm) {
return ClientView(
viewModel: vm,
);
},
);
}
}
class ClientViewVM {
final AppState state;
final ClientEntity client;
final Function(BuildContext, EntityAction) onActionSelected;
final Function(BuildContext) onEditPressed;
final Function onBackPressed;
final bool isLoading;
final bool isDirty;
ClientViewVM({
@required this.state,
@required this.client,
@required this.onActionSelected,
@required this.onEditPressed,
@required this.onBackPressed,
@required this.isLoading,
@required this.isDirty,
});
factory ClientViewVM.fromStore(Store<AppState> store) {
final state = store.state;
final client = state.clientState.map[state.clientUIState.selectedId];
return ClientViewVM(
state: store.state,
isLoading: store.state.isLoading,
isDirty: client.isNew,
client: client,
onEditPressed: (BuildContext context) {
store.dispatch(EditClient(client: client, context: context));
},
onBackPressed: () =>
store.dispatch(UpdateCurrentRoute(ClientScreen.route)),
onActionSelected: (BuildContext context, EntityAction action) {
final Completer<Null> completer = new Completer<Null>();
var message = '';
switch (action) {
case EntityAction.archive:
store.dispatch(ArchiveClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyArchivedClient;
break;
case EntityAction.delete:
store.dispatch(DeleteClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyDeletedClient;
break;
case EntityAction.restore:
store.dispatch(RestoreClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyRestoredClient;
break;
}
return completer.future.then((_) {
Scaffold.of(context).showSnackBar(SnackBar(
content: SnackBarRow(
message: message,
)));
});
});
}
}