invoice/lib/ui/document/document_list_vm.dart

117 lines
4.2 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/document/document_actions.dart';
import 'package:invoiceninja_flutter/redux/document/document_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/document/document_list_item.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
class DocumentListBuilder extends StatelessWidget {
const DocumentListBuilder({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, DocumentListVM>(
converter: DocumentListVM.fromStore,
builder: (context, viewModel) {
return EntityList(
onClearMultiselect: viewModel.onClearMultielsect,
entityType: EntityType.document,
state: viewModel.state,
entityList: viewModel.documentList,
//presenter: DocumentPresenter(),
//tableColumns: viewModel.tableColumns,
onRefreshed: viewModel.onRefreshed,
onSortColumn: viewModel.onSortColumn,
itemBuilder: (BuildContext context, index) {
final state = viewModel.state;
final documentId = viewModel.documentList[index];
final document = viewModel.documentMap[documentId];
final listState = state.getListState(EntityType.document);
final isInMultiselect = listState.isInMultiselect();
return DocumentListItem(
userCompany: state.userCompany,
filter: viewModel.filter,
document: document,
isChecked: isInMultiselect && listState.isSelected(document.id),
);
});
},
);
}
}
class DocumentListVM {
DocumentListVM({
@required this.state,
@required this.documentList,
@required this.documentMap,
@required this.filter,
@required this.isLoading,
@required this.listState,
@required this.onRefreshed,
@required this.onEntityAction,
@required this.onSortColumn,
@required this.onClearMultielsect,
});
static DocumentListVM 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 DocumentListVM(
state: state,
listState: state.documentListState,
documentList: memoizedFilteredDocumentList(state.documentState.map,
state.documentState.list, state.documentListState),
documentMap: state.documentState.map,
isLoading: state.isLoading,
filter: state.documentUIState.listUIState.filter,
onEntityAction: (BuildContext context, List<BaseEntity> documents,
EntityAction action) =>
handleDocumentAction(context, documents, action),
onRefreshed: (context) => _handleRefresh(context),
onSortColumn: (field) => store.dispatch(SortDocuments(field)),
onClearMultielsect: () => store.dispatch(ClearDocumentMultiselect()),
);
}
final AppState state;
final List<String> documentList;
final BuiltMap<String, DocumentEntity> documentMap;
final ListUIState listState;
final String filter;
final bool isLoading;
final Function(BuildContext) onRefreshed;
final Function(BuildContext, List<DocumentEntity>, EntityAction)
onEntityAction;
final Function(String) onSortColumn;
final Function onClearMultielsect;
}