invoice/lib/ui/group/group_list_vm.dart

110 lines
4.0 KiB
Dart

import 'dart:async';
import 'package:built_collection/built_collection.dart';
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_flutter/data/models/group_model.dart';
import 'package:invoiceninja_flutter/data/models/models.dart';
import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
import 'package:invoiceninja_flutter/redux/group/group_actions.dart';
import 'package:invoiceninja_flutter/redux/group/group_selectors.dart';
import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
import 'package:invoiceninja_flutter/ui/app/tables/entity_list.dart';
import 'package:invoiceninja_flutter/ui/group/group_list_item.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.dart';
class GroupListBuilder extends StatelessWidget {
const GroupListBuilder({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, GroupListVM>(
converter: GroupListVM.fromStore,
builder: (context, viewModel) {
return EntityList(
onClearMultiselect: viewModel.onClearMultielsect,
entityType: EntityType.group,
//presenter: ClientPresenter(),
state: viewModel.state,
entityList: viewModel.groupList,
//tableColumns: viewModel.tableColumns,
onRefreshed: viewModel.onRefreshed,
onSortColumn: viewModel.onSortColumn,
itemBuilder: (BuildContext context, index) {
final state = viewModel.state;
final groupId = viewModel.groupList[index];
final group = viewModel.groupMap[groupId];
final listState = state.getListState(EntityType.group);
final isInMultiselect = listState.isInMultiselect();
return GroupListItem(
user: viewModel.userCompany.user,
filter: viewModel.filter,
group: group,
isChecked: isInMultiselect && listState.isSelected(group.id),
);
});
},
);
}
}
class GroupListVM {
GroupListVM({
@required this.state,
@required this.userCompany,
@required this.groupList,
@required this.groupMap,
@required this.filter,
@required this.isLoading,
@required this.listState,
@required this.onRefreshed,
@required this.onSortColumn,
@required this.onClearMultielsect,
});
static GroupListVM fromStore(Store<AppState> store) {
Future<Null> _handleRefresh(BuildContext context) {
if (store.state.isLoading) {
return Future<Null>(null);
}
final completer = snackBarCompleter<Null>(
context, AppLocalization.of(context).refreshComplete);
store.dispatch(RefreshData(completer: completer));
return completer.future;
}
final state = store.state;
return GroupListVM(
state: state,
userCompany: state.userCompany,
listState: state.groupListState,
groupList: memoizedFilteredGroupList(
state.groupState.map, state.groupState.list, state.groupListState),
groupMap: state.groupState.map,
isLoading: state.isLoading,
filter: state.groupUIState.listUIState.filter,
onRefreshed: (context) => _handleRefresh(context),
onSortColumn: (field) => store.dispatch(SortGroups(field)),
onClearMultielsect: () => store.dispatch(ClearGroupMultiselect()),
);
}
final AppState state;
final UserCompanyEntity userCompany;
final List<String> groupList;
final BuiltMap<String, GroupEntity> groupMap;
final ListUIState listState;
final String filter;
final bool isLoading;
final Function(BuildContext) onRefreshed;
final Function(String) onSortColumn;
final Function onClearMultielsect;
}