invoice/lib/ui/credit/edit/credit_edit_vm.dart

106 lines
3.6 KiB
Dart

import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:invoiceninja_flutter/redux/ui/ui_actions.dart';
import 'package:invoiceninja_flutter/ui/credit/credit_screen.dart';
import 'package:invoiceninja_flutter/utils/platforms.dart';
import 'package:redux/redux.dart';
import 'package:invoiceninja_flutter/data/models/models.dart';
import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
import 'package:invoiceninja_flutter/ui/credit/view/credit_view_vm.dart';
import 'package:invoiceninja_flutter/redux/credit/credit_actions.dart';
import 'package:invoiceninja_flutter/data/models/credit_model.dart';
import 'package:invoiceninja_flutter/ui/credit/edit/credit_edit.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
class CreditEditScreen extends StatelessWidget {
const CreditEditScreen({Key key}) : super(key: key);
static const String route = '/credit/edit';
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, CreditEditVM>(
converter: (Store<AppState> store) {
return CreditEditVM.fromStore(store);
},
builder: (context, viewModel) {
return CreditEdit(
viewModel: viewModel,
key: ValueKey(viewModel.credit.id),
);
},
);
}
}
class CreditEditVM {
CreditEditVM({
@required this.state,
@required this.credit,
@required this.company,
@required this.onChanged,
@required this.isSaving,
@required this.origCredit,
@required this.onSavePressed,
@required this.onCancelPressed,
@required this.isLoading,
});
factory CreditEditVM.fromStore(Store<AppState> store) {
final state = store.state;
final credit = state.creditUIState.editing;
return CreditEditVM(
state: state,
isLoading: state.isLoading,
isSaving: state.isSaving,
origCredit: state.creditState.map[credit.id],
credit: credit,
company: state.selectedCompany,
onChanged: (InvoiceEntity credit) {
store.dispatch(UpdateCredit(credit));
},
onCancelPressed: (BuildContext context) {
store.dispatch(
EditCredit(credit: InvoiceEntity(), context: context, force: true));
store.dispatch(UpdateCurrentRoute(state.uiState.previousRoute));
},
onSavePressed: (BuildContext context) {
final Completer<InvoiceEntity> completer = new Completer<InvoiceEntity>();
store.dispatch(SaveCreditRequest(completer: completer, credit: credit));
return completer.future.then((savedCredit) {
if (isMobile(context)) {
store.dispatch(UpdateCurrentRoute(CreditViewScreen.route));
if (credit.isNew) {
Navigator.of(context)
.pushReplacementNamed(CreditViewScreen.route);
} else {
Navigator.of(context).pop(savedCredit);
}
} else {
store.dispatch(ViewCredit(
context: context, creditId: savedCredit.id, force: true));
}
}).catchError((Object error) {
showDialog<ErrorDialog>(
context: context,
builder: (BuildContext context) {
return ErrorDialog(error);
});
});
},
);
}
final InvoiceEntity credit;
final CompanyEntity company;
final Function(InvoiceEntity) onChanged;
final Function(BuildContext) onSavePressed;
final Function(BuildContext) onCancelPressed;
final bool isLoading;
final bool isSaving;
final InvoiceEntity origCredit;
final AppState state;
}