invoice/lib/ui/group/view/group_view_vm.dart

113 lines
4.0 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/data/models/group_model.dart';
import 'package:invoiceninja_flutter/data/models/models.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
import 'package:invoiceninja_flutter/redux/client/client_actions.dart';
import 'package:invoiceninja_flutter/redux/group/group_actions.dart';
import 'package:invoiceninja_flutter/redux/ui/ui_actions.dart';
import 'package:invoiceninja_flutter/ui/app/snackbar_row.dart';
import 'package:invoiceninja_flutter/ui/group/group_screen.dart';
import 'package:invoiceninja_flutter/ui/group/view/group_view.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.dart';
class GroupViewScreen extends StatelessWidget {
const GroupViewScreen({Key key}) : super(key: key);
static const String route = '/$kSettings/$kSettingsGroupSettingsView';
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, GroupViewVM>(
converter: (Store<AppState> store) {
return GroupViewVM.fromStore(store);
},
builder: (context, vm) {
return GroupView(
viewModel: vm,
);
},
);
}
}
class GroupViewVM {
GroupViewVM({
@required this.state,
@required this.group,
@required this.company,
@required this.onEntityAction,
@required this.onEditPressed,
@required this.onBackPressed,
@required this.onClientsPressed,
@required this.onRefreshed,
@required this.isSaving,
@required this.isLoading,
@required this.isDirty,
});
factory GroupViewVM.fromStore(Store<AppState> store) {
final state = store.state;
final group = state.groupState.map[state.groupUIState.selectedId] ??
GroupEntity(id: state.groupUIState.selectedId);
Future<Null> _handleRefresh(BuildContext context) {
final completer = snackBarCompleter<Null>(
context, AppLocalization.of(context).refreshComplete);
store.dispatch(LoadGroup(completer: completer, groupId: group.id));
return completer.future;
}
return GroupViewVM(
state: state,
company: state.company,
isSaving: state.isSaving,
isLoading: state.isLoading,
isDirty: group.isNew,
group: group,
onEditPressed: (BuildContext context) {
final Completer<GroupEntity> completer = Completer<GroupEntity>();
store.dispatch(
EditGroup(group: group, context: context, completer: completer));
completer.future.then((group) {
Scaffold.of(context).showSnackBar(SnackBar(
content: SnackBarRow(
message: AppLocalization.of(context).updatedGroup,
)));
});
},
onRefreshed: (context) => _handleRefresh(context),
onBackPressed: () {
store.dispatch(UpdateCurrentRoute(GroupSettingsScreen.route));
},
onEntityAction: (BuildContext context, EntityAction action) =>
handleGroupAction(context, [group], action),
onClientsPressed: (context, [longPress = false]) {
if (longPress) {
handleGroupAction(context, [group], EntityAction.newClient);
} else {
store.dispatch(FilterClientsByEntity(
entityId: group.id, entityType: EntityType.group));
store.dispatch(ViewClientList(context: context));
}
});
}
final AppState state;
final GroupEntity group;
final CompanyEntity company;
final Function(BuildContext, EntityAction) onEntityAction;
final Function(BuildContext) onEditPressed;
final Function(BuildContext, [bool]) onClientsPressed;
final Function onBackPressed;
final Function(BuildContext) onRefreshed;
final bool isSaving;
final bool isLoading;
final bool isDirty;
}