invoice/lib/ui/task/task_list_vm.dart

122 lines
4.2 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_state.dart';
import 'package:invoiceninja_flutter/redux/client/client_actions.dart';
import 'package:invoiceninja_flutter/redux/project/project_actions.dart';
import 'package:invoiceninja_flutter/redux/task/task_actions.dart';
import 'package:invoiceninja_flutter/redux/task/task_selectors.dart';
import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
import 'package:invoiceninja_flutter/ui/task/task_list.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.dart';
class TaskListBuilder extends StatelessWidget {
const TaskListBuilder({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, TaskListVM>(
converter: TaskListVM.fromStore,
builder: (context, viewModel) {
return TaskList(
viewModel: viewModel,
);
},
);
}
}
class TaskListVM {
TaskListVM({
@required this.state,
@required this.user,
@required this.taskList,
@required this.taskMap,
@required this.clientMap,
@required this.filter,
@required this.isLoading,
@required this.isLoaded,
@required this.onTaskTap,
@required this.listState,
@required this.onRefreshed,
@required this.onEntityAction,
@required this.onClearEntityFilterPressed,
@required this.onViewEntityFilterPressed,
});
static TaskListVM fromStore(Store<AppState> store) {
Future<Null> _handleRefresh(BuildContext context) {
if (store.state.isLoading) {
return Future<Null>(null);
}
final completer = snackBarCompleter(
context, AppLocalization.of(context).refreshComplete);
store.dispatch(LoadTasks(completer: completer, force: true));
return completer.future;
}
final state = store.state;
return TaskListVM(
state: state,
user: state.user,
listState: state.taskListState,
taskList: memoizedFilteredTaskList(
state.taskState.map,
state.clientState.map,
state.projectState.map,
state.taskState.list,
state.taskListState),
taskMap: state.taskState.map,
clientMap: state.clientState.map,
isLoading: state.isLoading,
isLoaded: state.taskState.isLoaded,
filter: state.taskUIState.listUIState.filter,
onClearEntityFilterPressed: () => store.dispatch(FilterTasksByEntity()),
onViewEntityFilterPressed: (BuildContext context) {
switch (state.taskListState.filterEntityType) {
case EntityType.client:
store.dispatch(ViewClient(
clientId: state.taskListState.filterEntityId,
context: context));
break;
case EntityType.project:
store.dispatch(ViewProject(
projectId: state.taskListState.filterEntityId,
context: context));
break;
}
},
onTaskTap: (context, task) {
store.dispatch(ViewTask(taskId: task.id, context: context));
},
onEntityAction:
(BuildContext context, List<BaseEntity> tasks, EntityAction action) =>
handleTaskAction(context, tasks, action),
onRefreshed: (context) => _handleRefresh(context),
);
}
final AppState state;
final UserEntity user;
final List<String> taskList;
final BuiltMap<String, TaskEntity> taskMap;
final BuiltMap<String, ClientEntity> clientMap;
final ListUIState listState;
final String filter;
final bool isLoading;
final bool isLoaded;
final Function(BuildContext, TaskEntity) onTaskTap;
final Function(BuildContext) onRefreshed;
final Function(BuildContext, List<TaskEntity>, EntityAction) onEntityAction;
final Function onClearEntityFilterPressed;
final Function(BuildContext) onViewEntityFilterPressed;
}