invoice/lib/ui/group/edit/group_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/constants.dart';
import 'package:invoiceninja_flutter/redux/ui/ui_actions.dart';
import 'package:invoiceninja_flutter/ui/group/group_screen.dart';
import 'package:invoiceninja_flutter/utils/platforms.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja_flutter/data/models/models.dart';
import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
import 'package:invoiceninja_flutter/ui/group/view/group_view_vm.dart';
import 'package:invoiceninja_flutter/redux/group/group_actions.dart';
import 'package:invoiceninja_flutter/data/models/group_model.dart';
import 'package:invoiceninja_flutter/ui/group/edit/group_edit.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
class GroupEditScreen extends StatelessWidget {
const GroupEditScreen({Key key}) : super(key: key);
static const String route = '/$kSettings/$kSettingsGroupSettingsEdit';
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, GroupEditVM>(
converter: (Store<AppState> store) {
return GroupEditVM.fromStore(store);
},
builder: (context, viewModel) {
return GroupEdit(
viewModel: viewModel,
key: ValueKey(viewModel.group.id),
);
},
);
}
}
class GroupEditVM {
GroupEditVM({
@required this.state,
@required this.group,
@required this.company,
@required this.onChanged,
@required this.isSaving,
@required this.origGroup,
@required this.onSavePressed,
@required this.onCancelPressed,
@required this.onBackPressed,
@required this.isLoading,
});
factory GroupEditVM.fromStore(Store<AppState> store) {
final group = store.state.groupUIState.editing;
final state = store.state;
return GroupEditVM(
state: state,
isLoading: state.isLoading,
isSaving: state.isSaving,
origGroup: state.groupState.map[group.id],
group: group,
company: state.company,
onChanged: (GroupEntity group) {
store.dispatch(UpdateGroup(group));
},
onBackPressed: () {
if (state.uiState.currentRoute.contains(GroupSettingsScreen.route)) {
store.dispatch(UpdateCurrentRoute(
group.isNew ? GroupSettingsScreen.route : GroupViewScreen.route));
}
},
onCancelPressed: (BuildContext context) {
store.dispatch(
EditGroup(group: GroupEntity(), context: context, force: true));
store.dispatch(UpdateCurrentRoute(state.uiState.previousRoute));
},
onSavePressed: (BuildContext context) {
final Completer<GroupEntity> completer = Completer<GroupEntity>();
store.dispatch(SaveGroupRequest(completer: completer, group: group));
return completer.future.then((savedGroup) {
if (isMobile(context)) {
store.dispatch(UpdateCurrentRoute(GroupViewScreen.route));
if (group.isNew) {
Navigator.of(context).pushReplacementNamed(GroupViewScreen.route);
} else {
Navigator.of(context).pop(savedGroup);
}
} else {
store.dispatch(ViewGroup(
context: context, groupId: savedGroup.id, force: true));
}
}).catchError((Object error) {
showDialog<ErrorDialog>(
context: context,
builder: (BuildContext context) {
return ErrorDialog(error);
});
});
},
);
}
final GroupEntity group;
final CompanyEntity company;
final Function(GroupEntity) onChanged;
final Function(BuildContext) onSavePressed;
final Function(BuildContext) onCancelPressed;
final Function onBackPressed;
final bool isLoading;
final bool isSaving;
final GroupEntity origGroup;
final AppState state;
}