invoice/lib/ui/client/client_list_vm.dart

107 lines
4.0 KiB
Dart

import 'dart:async';
import 'package:built_collection/built_collection.dart';
import 'package:invoiceninja_flutter/redux/client/client_selectors.dart';
import 'package:flutter/material.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:invoiceninja_flutter/ui/app/snackbar_row.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja_flutter/data/models/models.dart';
import 'package:invoiceninja_flutter/ui/client/client_list.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
import 'package:invoiceninja_flutter/redux/client/client_actions.dart';
class ClientListBuilder extends StatelessWidget {
const ClientListBuilder({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, ClientListVM>(
//rebuildOnChange: true,
converter: ClientListVM.fromStore,
builder: (context, vm) {
return ClientList(
viewModel: vm,
);
},
);
}
}
class ClientListVM {
final List<int> clientList;
final BuiltMap<int, ClientEntity> clientMap;
final String filter;
final bool isLoading;
final bool isLoaded;
final Function(BuildContext, ClientEntity) onClientTap;
final Function(BuildContext, ClientEntity, DismissDirection) onDismissed;
final Function(BuildContext) onRefreshed;
ClientListVM({
@required this.clientList,
@required this.clientMap,
@required this.isLoading,
@required this.isLoaded,
@required this.filter,
@required this.onClientTap,
@required this.onDismissed,
@required this.onRefreshed,
});
static ClientListVM fromStore(Store<AppState> store) {
Future<Null> _handleRefresh(BuildContext context) {
final Completer<Null> completer = Completer<Null>();
store.dispatch(LoadClients(completer: completer, force: true));
return completer.future.then((_) {
Scaffold.of(context).showSnackBar(SnackBar(
content: SnackBarRow(
message: AppLocalization.of(context).refreshComplete,
)));
});
}
return ClientListVM(
clientList: memoizedFilteredClientList(store.state.clientState.map, store.state.clientState.list, store.state.clientListState),
clientMap: store.state.clientState.map,
isLoading: store.state.isLoading,
isLoaded: store.state.clientState.isLoaded,
filter: store.state.clientListState.filter,
onClientTap: (context, client) {
store.dispatch(ViewClient(clientId: client.id, context: context));
},
onRefreshed: (context) => _handleRefresh(context),
onDismissed: (BuildContext context, ClientEntity client,
DismissDirection direction) {
final Completer<Null> completer = Completer<Null>();
var message = '';
if (direction == DismissDirection.endToStart) {
if (client.isDeleted || client.isArchived) {
store.dispatch(RestoreClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyRestoredClient;
} else {
store.dispatch(ArchiveClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyArchivedClient;
}
} else if (direction == DismissDirection.startToEnd) {
if (client.isDeleted) {
store.dispatch(RestoreClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyRestoredClient;
} else {
store.dispatch(DeleteClientRequest(completer, client.id));
message = AppLocalization.of(context).successfullyDeletedClient;
}
}
return completer.future.then((_) {
Scaffold.of(context).showSnackBar(SnackBar(
content: SnackBarRow(
message: message,
)));
});
});
}
}