invoice/lib/ui/project/project_list_vm.dart

121 lines
4.4 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/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/project/project_actions.dart';
import 'package:invoiceninja_flutter/redux/project/project_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/project/project_list_item.dart';
import 'package:invoiceninja_flutter/ui/project/project_presenter.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.dart';
class ProjectListBuilder extends StatelessWidget {
const ProjectListBuilder({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, ProjectListVM>(
converter: ProjectListVM.fromStore,
builder: (context, viewModel) {
return EntityList(
onClearMultiselect: viewModel.onClearMultielsect,
entityType: EntityType.project,
presenter: ProjectPresenter(),
state: viewModel.state,
entityList: viewModel.projectList,
tableColumns: viewModel.tableColumns,
onRefreshed: viewModel.onRefreshed,
onSortColumn: viewModel.onSortColumn,
itemBuilder: (BuildContext context, index) {
final state = viewModel.state;
final projectId = viewModel.projectList[index];
final project = viewModel.projectMap[projectId];
final listState = state.getListState(EntityType.project);
final isInMultiselect = listState.isInMultiselect();
return ProjectListItem(
user: state.user,
filter: viewModel.filter,
project: project,
isChecked: isInMultiselect && listState.isSelected(project.id),
);
});
},
);
}
}
class ProjectListVM {
ProjectListVM({
@required this.state,
@required this.projectList,
@required this.projectMap,
@required this.clientMap,
@required this.listState,
@required this.filter,
@required this.isLoading,
@required this.onRefreshed,
@required this.tableColumns,
@required this.onSortColumn,
@required this.onClearMultielsect,
});
static ProjectListVM 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 ProjectListVM(
state: state,
listState: state.projectListState,
projectList: memoizedFilteredProjectList(
state.getUISelection(EntityType.project),
state.projectState.map,
state.projectState.list,
state.projectListState,
state.clientState.map,
state.userState.map,
),
projectMap: state.projectState.map,
clientMap: state.clientState.map,
isLoading: state.isLoading,
filter: state.projectUIState.listUIState.filter,
onRefreshed: (context) => _handleRefresh(context),
tableColumns:
state.userCompany.settings.getTableColumns(EntityType.project) ??
ProjectPresenter.getDefaultTableFields(state.userCompany),
onSortColumn: (field) => store.dispatch(SortProjects(field)),
onClearMultielsect: () => store.dispatch(ClearProjectMultiselect()),
);
}
final AppState state;
final List<String> projectList;
final BuiltMap<String, ProjectEntity> projectMap;
final BuiltMap<String, ClientEntity> clientMap;
final ListUIState listState;
final String filter;
final bool isLoading;
final Function(BuildContext) onRefreshed;
final List<String> tableColumns;
final Function(String) onSortColumn;
final Function onClearMultielsect;
}