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fix: ask about unsaved contact changes on every way out of the form

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This commit is contained in:
Linus Rath
2026-10-15 03:16:46 +02:00
parent 0b3710265b
commit 1ebc5c66f7
1 changed files with 29 additions and 8 deletions
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src/screens/ContactFormScreen.tsx
+29 -8
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@@ -4,7 +4,7 @@ import {
KeyboardAvoidingView, Platform, Modal, Image,
} from 'react-native';
import { SafeAreaView } from 'react-native-safe-area-context';
import { useNavigation, useRoute, type RouteProp } from '@react-navigation/native';
import { usePreventRemove, useNavigation, useRoute, type RouteProp } from '@react-navigation/native';
import type { NativeStackNavigationProp } from '@react-navigation/native-stack';
import DateTimePicker, { type DateTimePickerEvent } from '@react-native-community/datetimepicker';
import * as ImagePicker from 'expo-image-picker';
@@ -762,9 +762,25 @@ export default function ContactFormScreen() {
setForm((f) => ({ ...f, [key]: value }));
};
// Every way out asks about unsaved changes: the header back, Android's
// back and the modal's swipe-down. Only the header back did before.
const allowLeaveRef = React.useRef(false);
const pendingLeaveRef = React.useRef<(() => void) | null>(null);
usePreventRemove(dirty, ({ data }) => {
if (allowLeaveRef.current) {
navigation.dispatch(data.action);
return;
}
pendingLeaveRef.current = () => navigation.dispatch(data.action);
setConfirmDiscard(true);
});
const leave = (go: () => void) => {
allowLeaveRef.current = true;
go();
};
const handleBack = () => {
if (dirty) setConfirmDiscard(true);
else navigation.goBack();
navigation.goBack();
};
const handleSave = async () => {
@@ -834,11 +850,11 @@ export default function ContactFormScreen() {
const patch = formToPatch(form, existing, !!asGroup || existing?.kind === 'group', allContacts);
if (isEdit && existing) {
await updateContact(existing.id, patch);
navigation.goBack();
leave(() => navigation.goBack());
} else {
const created = await createContact(patch, form.addressBookId);
if (asGroup) navigation.replace('GroupDetail', { groupId: created.id });
else navigation.replace('ContactDetail', { contactId: created.id });
if (asGroup) leave(() => navigation.replace('GroupDetail', { groupId: created.id }));
else leave(() => navigation.replace('ContactDetail', { contactId: created.id }));
}
} catch (err) {
Alert.alert(
@@ -1040,9 +1056,14 @@ export default function ContactFormScreen() {
confirmText={t('settings.discard', 'Discard')}
onConfirm={() => {
setConfirmDiscard(false);
navigation.goBack();
const go = pendingLeaveRef.current ?? (() => navigation.goBack());
pendingLeaveRef.current = null;
leave(go);
}}
onCancel={() => {
pendingLeaveRef.current = null;
setConfirmDiscard(false);
}}
onCancel={() => setConfirmDiscard(false)}
/>
);