invoice/lib/ui/document/document_list_vm.dart

103 lines
3.7 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/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/document/document_list.dart';
import 'package:invoiceninja_flutter/utils/completers.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.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 DocumentList(
viewModel: viewModel,
);
},
);
}
}
class DocumentListVM {
DocumentListVM({
@required this.state,
@required this.documentList,
@required this.documentMap,
@required this.filter,
@required this.isLoading,
@required this.isLoaded,
@required this.onDocumentTap,
@required this.listState,
@required this.onRefreshed,
@required this.onEntityAction,
@required this.onClearEntityFilterPressed,
@required this.onViewEntityFilterPressed,
});
static DocumentListVM 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(LoadDocuments(completer: completer, force: true));
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,
isLoaded: state.documentState.isLoaded,
filter: state.documentUIState.listUIState.filter,
onClearEntityFilterPressed: () =>
store.dispatch(FilterDocumentsByEntity()),
onViewEntityFilterPressed: (BuildContext context) => store.dispatch(
ViewClient(
clientId: state.documentListState.filterEntityId,
context: context)),
onDocumentTap: (context, document) {
store.dispatch(ViewDocument(documentId: document.id, context: context));
},
onEntityAction: (BuildContext context, List<BaseEntity> documents,
EntityAction action) =>
handleDocumentAction(context, documents, action),
onRefreshed: (context) => _handleRefresh(context),
);
}
final AppState state;
final List<String> documentList;
final BuiltMap<String, DocumentEntity> documentMap;
final ListUIState listState;
final String filter;
final bool isLoading;
final bool isLoaded;
final Function(BuildContext, DocumentEntity) onDocumentTap;
final Function(BuildContext) onRefreshed;
final Function(BuildContext, List<DocumentEntity>, EntityAction)
onEntityAction;
final Function onClearEntityFilterPressed;
final Function(BuildContext) onViewEntityFilterPressed;
}