invoice/lib/ui/project/edit/project_edit_vm.dart

114 lines
3.9 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_flutter/data/models/client_model.dart';
import 'package:invoiceninja_flutter/data/models/entities.dart';
import 'package:invoiceninja_flutter/redux/client/client_actions.dart';
import 'package:invoiceninja_flutter/redux/ui/ui_actions.dart';
import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
import 'package:invoiceninja_flutter/ui/app/snackbar_row.dart';
import 'package:invoiceninja_flutter/ui/project/project_screen.dart';
import 'package:invoiceninja_flutter/ui/project/view/project_view_vm.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja_flutter/redux/project/project_actions.dart';
import 'package:invoiceninja_flutter/data/models/project_model.dart';
import 'package:invoiceninja_flutter/ui/project/edit/project_edit.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
class ProjectEditScreen extends StatelessWidget {
const ProjectEditScreen({Key key}) : super(key: key);
static const String route = '/project/edit';
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, ProjectEditVM>(
converter: (Store<AppState> store) {
return ProjectEditVM.fromStore(store);
},
builder: (context, viewModel) {
return ProjectEdit(
viewModel: viewModel,
);
},
);
}
}
class ProjectEditVM {
ProjectEditVM({
@required this.state,
@required this.project,
@required this.onChanged,
@required this.onAddClientPressed,
@required this.isSaving,
@required this.origProject,
@required this.onSavePressed,
@required this.onBackPressed,
@required this.isLoading,
});
factory ProjectEditVM.fromStore(Store<AppState> store) {
final project = store.state.projectUIState.editing;
final state = store.state;
return ProjectEditVM(
isLoading: state.isLoading,
isSaving: state.isSaving,
project: project,
state: state,
origProject: state.projectState.map[project.id],
onChanged: (ProjectEntity project) {
store.dispatch(UpdateProject(project));
},
onBackPressed: () {
store.dispatch(UpdateCurrentRoute(ProjectScreen.route));
},
onAddClientPressed: (context, completer) {
store.dispatch(EditClient(
client: ClientEntity(),
context: context,
completer: completer,
trackRoute: false));
completer.future.then((SelectableEntity client) {
Scaffold.of(context).showSnackBar(SnackBar(
content: SnackBarRow(
message: AppLocalization.of(context).createdClient,
)));
});
},
onSavePressed: (BuildContext context) {
final Completer<Null> completer = new Completer<Null>();
store.dispatch(
SaveProjectRequest(completer: completer, project: project));
return completer.future.then((savedProject) {
if (project.isNew) {
Navigator.of(context).pushReplacementNamed(ProjectViewScreen.route);
} else {
Navigator.of(context).pop(savedProject);
}
}).catchError((Object error) {
showDialog<ErrorDialog>(
context: context,
builder: (BuildContext context) {
return ErrorDialog(error);
});
});
},
);
}
final ProjectEntity project;
final Function(ProjectEntity) onChanged;
final Function(BuildContext) onSavePressed;
final bool isSaving;
final ProjectEntity origProject;
final Function onBackPressed;
final bool isLoading;
final AppState state;
final Function(BuildContext context, Completer<SelectableEntity> completer)
onAddClientPressed;
}