invoice/lib/ui/client/client_list_vm.dart

124 lines
4.4 KiB
Dart

// Dart imports:
import 'dart:async';
// Flutter imports:
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
// Package imports:
import 'package:built_collection/built_collection.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:redux/redux.dart';
// Project imports:
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/client/client_actions.dart';
import 'package:invoiceninja_flutter/redux/client/client_selectors.dart';
import 'package:invoiceninja_flutter/ui/app/tables/entity_list.dart';
import 'package:invoiceninja_flutter/ui/client/client_list_item.dart';
import 'package:invoiceninja_flutter/ui/client/client_presenter.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
class ClientListBuilder extends StatelessWidget {
const ClientListBuilder({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, ClientListVM>(
converter: ClientListVM.fromStore,
builder: (context, viewModel) {
return EntityList(
entityType: EntityType.client,
presenter: ClientPresenter(),
state: viewModel.state,
entityList: viewModel.clientList,
tableColumns: viewModel.tableColumns,
onRefreshed: viewModel.onRefreshed,
onSortColumn: viewModel.onSortColumn,
onClearMultiselect: viewModel.onClearMultielsect,
itemBuilder: (BuildContext context, index) {
final state = viewModel.state;
final clientId = viewModel.clientList[index];
final client = viewModel.clientMap[clientId]!;
final listState = state.getListState(EntityType.client);
final isInMultiselect = listState.isInMultiselect();
return ClientListItem(
user: viewModel.state.user,
filter: viewModel.filter,
client: client as ClientEntity,
isChecked: isInMultiselect && listState.isSelected(client.id),
);
});
},
);
}
}
class ClientListVM {
ClientListVM({
required this.state,
required this.clientList,
required this.clientMap,
required this.isLoading,
required this.filter,
required this.onRefreshed,
required this.tableColumns,
required this.onEntityAction,
required this.onSortColumn,
required this.onClearMultielsect,
});
final AppState state;
final List<String> clientList;
final BuiltMap<String?, BaseEntity?> clientMap;
final String? filter;
final bool isLoading;
final Function(BuildContext) onRefreshed;
final Function(BuildContext, List<BaseEntity>, EntityAction) onEntityAction;
final List<String> tableColumns;
final Function(String) onSortColumn;
final Function onClearMultielsect;
static ClientListVM fromStore(Store<AppState> store) {
Future<Null> _handleRefresh(BuildContext context) {
if (store.state.isLoading) {
return Future<Null>.value();
}
final completer = snackBarCompleter<Null>(
context, AppLocalization.of(context)!.refreshComplete);
store.dispatch(RefreshData(completer: completer));
return completer.future;
}
final state = store.state;
return ClientListVM(
state: state,
clientList: memoizedFilteredClientList(
state.getUISelection(EntityType.client),
state.clientState.map,
state.clientState.list,
state.groupState.map,
state.clientListState,
state.userState.map,
state.staticState),
clientMap: state.clientState.map,
isLoading: state.isLoading,
filter: state.clientListState.filter,
onRefreshed: (context) => _handleRefresh(context),
onEntityAction: (BuildContext context, List<BaseEntity> client,
EntityAction action) =>
handleClientAction(context, client, action),
tableColumns:
state.userCompany.settings.getTableColumns(EntityType.client) ??
ClientPresenter.getDefaultTableFields(state.userCompany),
onSortColumn: (field) => store.dispatch(SortClients(field)),
onClearMultielsect: () => store.dispatch(ClearClientMultiselect()),
);
} //
}