Kantongku: notifikasi pengingat catat harian (toggle + pilih jam)

App.tsx

@@ -5,6 +5,7 @@ import { SafeAreaProvider } from 'react-native-safe-area-context';
 import { NavigationContainer } from '@react-navigation/native';
 import { initDatabase } from './src/db/database';
 import { checkRecurringDue, getSetting } from './src/db/repositories';
+import { scheduleDailyReminder } from './src/utils/notifications';
 import { RootNavigator } from './src/navigation';
 import { colors } from './src/theme/colors';
 
@@ -27,6 +28,15 @@ export default function App() {
         const onboarded = await getSetting('onboarded');
         const userName = await getSetting('user_name');
         setInitialRoute(onboarded === '1' && userName ? 'Main' : 'Onboarding');
+        // Reschedule pengingat harian kalau aktif
+        try {
+          if ((await getSetting('reminder_enabled')) === '1') {
+            const h = Number(await getSetting('reminder_hour'));
+            await scheduleDailyReminder(Number.isFinite(h) ? h : 20, 0);
+          }
+        } catch {
+          // abaikan
+        }
         setReady(true);
         SplashScreen.hideAsync().catch(() => {});
       })

package-lock.json

@@ -17,6 +17,7 @@
         "expo-document-picker": "~57.0.1",
         "expo-file-system": "~57.0.4",
         "expo-linear-gradient": "~57.0.1",
+        "expo-notifications": "~57.0.11",
         "expo-sharing": "~57.0.12",
         "expo-splash-screen": "~57.0.6",
         "expo-sqlite": "~57.0.1",
@@ -2134,6 +2135,12 @@
         "@babel/plugin-syntax-flow": "^7.12.1"
       }
     },
+    "node_modules/badgin": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/badgin/-/badgin-1.2.3.tgz",
+      "integrity": "sha512-NQGA7LcfCpSzIbGRbkgjgdWkjy7HI+Th5VLxTJfW5EeaAf3fnS+xWQaQOCYiny+q6QSvxqoSO04vCx+4u++EJw==",
+      "license": "MIT"
+    },
     "node_modules/balanced-match": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-4.0.4.tgz",
@@ -2951,6 +2958,28 @@
         }
       }
     },
+    "node_modules/expo-application": {
+      "version": "57.0.2",
+      "resolved": "https://registry.npmjs.org/expo-application/-/expo-application-57.0.2.tgz",
+      "integrity": "sha512-q31YwcXyymviAmdrtDfAg3Dld4VMxLCNAfgMHip7vZpPX4lzF/AfwsywqBJUAjQnJknzaNAkzqvMVjO5XmKYDA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
+    "node_modules/expo-constants": {
+      "version": "57.0.11",
+      "resolved": "https://registry.npmjs.org/expo-constants/-/expo-constants-57.0.11.tgz",
+      "integrity": "sha512-gpSZ13Nfx0BOc9ALjG1SMhks5csb8Z6ncEVdhDgv0NRrmJcHPRvyUlWaKjRjzwW730XrQ6PIXFRcnNmAxOLj5A==",
+      "license": "MIT",
+      "dependencies": {
+        "@expo/env": "~2.4.2"
+      },
+      "peerDependencies": {
+        "expo": "*",
+        "react-native": "*"
+      }
+    },
     "node_modules/expo-document-picker": {
       "version": "57.0.1",
       "resolved": "https://registry.npmjs.org/expo-document-picker/-/expo-document-picker-57.0.1.tgz",
@@ -3040,6 +3069,24 @@
         "react-native": "*"
       }
     },
+    "node_modules/expo-notifications": {
+      "version": "57.0.11",
+      "resolved": "https://registry.npmjs.org/expo-notifications/-/expo-notifications-57.0.11.tgz",
+      "integrity": "sha512-hQz01re2eee9X4GyQ73TVohhDDq1vAe6wXDMFrLMdbcPtiPuvlr1EfNlT12zDwsc14n0KchaFnpETWk+fwUbTw==",
+      "license": "MIT",
+      "dependencies": {
+        "@expo/image-utils": "^0.11.4",
+        "abort-controller": "^3.0.0",
+        "badgin": "^1.1.5",
+        "expo-application": "~57.0.2",
+        "expo-constants": "~57.0.11"
+      },
+      "peerDependencies": {
+        "expo": "*",
+        "react": "*",
+        "react-native": "*"
+      }
+    },
     "node_modules/expo-server": {
       "version": "57.0.3",
       "resolved": "https://registry.npmjs.org/expo-server/-/expo-server-57.0.3.tgz",
@@ -3407,19 +3454,6 @@
         "react-native": "*"
       }
     },
-    "node_modules/expo/node_modules/expo-constants": {
-      "version": "57.0.11",
-      "resolved": "https://registry.npmjs.org/expo-constants/-/expo-constants-57.0.11.tgz",
-      "integrity": "sha512-gpSZ13Nfx0BOc9ALjG1SMhks5csb8Z6ncEVdhDgv0NRrmJcHPRvyUlWaKjRjzwW730XrQ6PIXFRcnNmAxOLj5A==",
-      "license": "MIT",
-      "dependencies": {
-        "@expo/env": "~2.4.2"
-      },
-      "peerDependencies": {
-        "expo": "*",
-        "react-native": "*"
-      }
-    },
     "node_modules/expo/node_modules/expo-keep-awake": {
       "version": "57.0.1",
       "resolved": "https://registry.npmjs.org/expo-keep-awake/-/expo-keep-awake-57.0.1.tgz",

package.json

@@ -12,6 +12,7 @@
     "expo-document-picker": "~57.0.1",
     "expo-file-system": "~57.0.4",
     "expo-linear-gradient": "~57.0.1",
+    "expo-notifications": "~57.0.11",
     "expo-sharing": "~57.0.12",
     "expo-splash-screen": "~57.0.6",
     "expo-sqlite": "~57.0.1",

src/screens/SettingsScreen.tsx

@@ -9,6 +9,7 @@ import {
   Pressable,
   ScrollView,
   StyleSheet,
+  Switch,
   Text,
   TextInput,
   View,
@@ -17,11 +18,17 @@ import { File, Paths } from 'expo-file-system';
 import * as Sharing from 'expo-sharing';
 import { colors } from '../theme/colors';
 import { getDb } from '../db/database';
+import {
+  cancelReminder,
+  ensureNotificationPermission,
+  scheduleDailyReminder,
+} from '../utils/notifications';
 import {
   deleteCategory,
   deleteRecurring,
   getCategories,
   getRecurring,
+  getSetting,
   getSettingNumber,
   setSetting,
 } from '../db/repositories';
@@ -77,12 +84,26 @@ export function SettingsScreen() {
     }>
   >([]);
   const [categories, setCategories] = useState<Category[]>([]);
+  const [reminderEnabled, setReminderEnabled] = useState(false);
+  const [reminderHour, setReminderHour] = useState(20);
+
+  const loadSettings = useCallback(async () => {
+    const [p, en, hr] = await Promise.all([
+      getSettingNumber('auto_save_percent', 10),
+      getSetting('reminder_enabled'),
+      getSetting('reminder_hour'),
+    ]);
+    setPercent(p);
+    setReminderEnabled(en === '1');
+    const h = Number(hr);
+    setReminderHour(Number.isFinite(h) && h >= 0 && h <= 23 ? h : 20);
+  }, []);
 
   useFocusEffect(
     useCallback(() => {
       let active = true;
-      getSettingNumber('auto_save_percent', 10).then((p) => {
+      loadSettings().then(() => {
-        if (active) setPercent(p);
+        if (!active) return;
       });
       getRecurring().then((r) => {
         if (active) setRecurring(r);
@@ -93,9 +114,38 @@ export function SettingsScreen() {
       return () => {
         active = false;
       };
-    }, [])
+    }, [loadSettings])
   );
 
+  const handleToggleReminder = async (enabled: boolean) => {
+    if (enabled) {
+      const ok = await ensureNotificationPermission();
+      if (!ok) {
+        Alert.alert(
+          'Izin notifikasi ditolak',
+          'Aktifkan izin notifikasi di pengaturan HP untuk memakai pengingat.'
+        );
+        return;
+      }
+      await scheduleDailyReminder(reminderHour, 0);
+      await setSetting('reminder_enabled', '1');
+      await setSetting('reminder_hour', String(reminderHour));
+      setReminderEnabled(true);
+    } else {
+      await cancelReminder();
+      await setSetting('reminder_enabled', '0');
+      setReminderEnabled(false);
+    }
+  };
+
+  const handlePickHour = async (hour: number) => {
+    setReminderHour(hour);
+    await setSetting('reminder_hour', String(hour));
+    if (reminderEnabled) {
+      await scheduleDailyReminder(hour, 0);
+    }
+  };
+
   const handleDeleteCategory = (category: Category) => {
     Alert.alert(
       'Hapus kategori?',
@@ -307,6 +357,53 @@ export function SettingsScreen() {
         </View>
       </LinearGradient>
 
+      {/* Pengingat */}
+      <Text style={styles.sectionTitle}>Pengingat</Text>
+      <View style={[styles.card, styles.dataCard]}>
+        <View style={styles.reminderRow}>
+          <View style={styles.dataIconCircle}>
+            <Ionicons name="notifications" size={18} color={colors.primaryDark} />
+          </View>
+          <View style={styles.dataInfo}>
+            <Text style={styles.dataTitle}>Pengingat catat harian</Text>
+            <Text style={styles.dataHint}>
+              {reminderEnabled
+                ? `Aktif setiap hari jam ${reminderHour}:00`
+                : 'Ingatkan saya untuk mencatat setiap hari'}
+            </Text>
+          </View>
+          <Switch
+            value={reminderEnabled}
+            onValueChange={handleToggleReminder}
+            trackColor={{ true: colors.primary, false: colors.border }}
+            thumbColor={colors.white}
+          />
+        </View>
+        {reminderEnabled && (
+          <View style={styles.reminderHours}>
+            {[19, 20, 21, 22].map((h) => (
+              <Pressable
+                key={h}
+                style={[
+                  styles.hourChip,
+                  reminderHour === h && styles.hourChipActive,
+                ]}
+                onPress={() => handlePickHour(h)}
+              >
+                <Text
+                  style={[
+                    styles.hourChipText,
+                    reminderHour === h && { color: colors.white, fontWeight: '700' },
+                  ]}
+                >
+                  {h}:00
+                </Text>
+              </Pressable>
+            ))}
+          </View>
+        )}
+      </View>
+
       {/* Transaksi Berulang */}
       <Text style={styles.sectionTitle}>Transaksi Berulang</Text>
       <View style={[styles.card, styles.dataCard]}>
@@ -649,6 +746,30 @@ const styles = StyleSheet.create({
     gap: 12,
     paddingVertical: 8,
   },
+  reminderRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 12,
+  },
+  reminderHours: {
+    flexDirection: 'row',
+    gap: 8,
+    marginTop: 12,
+    paddingLeft: 50,
+  },
+  hourChip: {
+    backgroundColor: colors.background,
+    borderWidth: 1,
+    borderColor: colors.border,
+    borderRadius: 10,
+    paddingHorizontal: 14,
+    paddingVertical: 8,
+  },
+  hourChipActive: {
+    backgroundColor: colors.primary,
+    borderColor: colors.primary,
+  },
+  hourChipText: { fontSize: 13, color: colors.textMuted, fontWeight: '600' },
   dataRow: { flexDirection: 'row', alignItems: 'center', gap: 12, paddingVertical: 6 },
   dataIconCircle: {
     width: 44,

src/utils/notifications.ts

@@ -0,0 +1,34 @@
+import * as Notifications from 'expo-notifications';
+
+export async function ensureNotificationPermission(): Promise<boolean> {
+  try {
+    const { status } = await Notifications.getPermissionsAsync();
+    if (status === 'granted') return true;
+    const req = await Notifications.requestPermissionsAsync();
+    return req.status === 'granted';
+  } catch {
+    return false;
+  }
+}
+
+export async function scheduleDailyReminder(
+  hour: number,
+  minute: number
+): Promise<void> {
+  await Notifications.cancelAllScheduledNotificationsAsync();
+  await Notifications.scheduleNotificationAsync({
+    content: {
+      title: 'Kantongku 👛',
+      body: 'Belum catat hari ini? 5 detik aja, kak — biar saldo & tabunganmu tetap kejaga!',
+    },
+    trigger: {
+      type: Notifications.SchedulableTriggerInputTypes.DAILY,
+      hour,
+      minute,
+    },
+  });
+}
+
+export async function cancelReminder(): Promise<void> {
+  await Notifications.cancelAllScheduledNotificationsAsync();
+}