Subscription Home Screen

Icon Problem Fixed
test bottom navigator
2024-03-19 14:23:45 +08:00 · 2024-03-19 11:56:17 +08:00 · 2024-03-19 00:00:58 +08:00 · 2024-03-19 00:00:35 +08:00 · 2024-03-18 23:58:51 +08:00
21 changed files with 1944 additions and 1050 deletions
--- a/App.tsx
+++ b/App.tsx
@ -1,118 +0,0 @@
-/**
- * Sample React Native App
- * https://github.com/facebook/react-native
- *
- * @format
- */
-
-import React from 'react';
-import type {PropsWithChildren} from 'react';
-import {
-  SafeAreaView,
-  ScrollView,
-  StatusBar,
-  StyleSheet,
-  Text,
-  useColorScheme,
-  View,
-} from 'react-native';
-
-import {
-  Colors,
-  DebugInstructions,
-  Header,
-  LearnMoreLinks,
-  ReloadInstructions,
-} from 'react-native/Libraries/NewAppScreen';
-
-type SectionProps = PropsWithChildren<{
-  title: string;
-}>;
-
-function Section({children, title}: SectionProps): React.JSX.Element {
-  const isDarkMode = useColorScheme() === 'dark';
-  return (
-    <View style={styles.sectionContainer}>
-      <Text
-        style={[
-          styles.sectionTitle,
-          {
-            color: isDarkMode ? Colors.white : Colors.black,
-          },
-        ]}>
-        {title}
-      </Text>
-      <Text
-        style={[
-          styles.sectionDescription,
-          {
-            color: isDarkMode ? Colors.light : Colors.dark,
-          },
-        ]}>
-        {children}
-      </Text>
-    </View>
-  );
-}
-
-function App(): React.JSX.Element {
-  const isDarkMode = useColorScheme() === 'dark';
-
-  const backgroundStyle = {
-    backgroundColor: isDarkMode ? Colors.darker : Colors.lighter,
-  };
-
-  return (
-    <SafeAreaView style={backgroundStyle}>
-      <StatusBar
-        barStyle={isDarkMode ? 'light-content' : 'dark-content'}
-        backgroundColor={backgroundStyle.backgroundColor}
-      />
-      <ScrollView
-        contentInsetAdjustmentBehavior="automatic"
-        style={backgroundStyle}>
-        <Header />
-        <View
-          style={{
-            backgroundColor: isDarkMode ? Colors.black : Colors.white,
-          }}>
-          <Section title="Step One">
-            Edit <Text style={styles.highlight}>App.tsx</Text> to change this
-            screen and then come back to see your edits.
-          </Section>
-          <Section title="See Your Changes">
-            <ReloadInstructions />
-          </Section>
-          <Section title="Debug">
-            <DebugInstructions />
-          </Section>
-          <Section title="Learn More">
-            Read the docs to discover what to do next:
-          </Section>
-          <LearnMoreLinks />
-        </View>
-      </ScrollView>
-    </SafeAreaView>
-  );
-}
-
-const styles = StyleSheet.create({
-  sectionContainer: {
-    marginTop: 32,
-    paddingHorizontal: 24,
-  },
-  sectionTitle: {
-    fontSize: 24,
-    fontWeight: '600',
-  },
-  sectionDescription: {
-    marginTop: 8,
-    fontSize: 18,
-    fontWeight: '400',
-  },
-  highlight: {
-    fontWeight: '700',
-  },
-});
-
-export default App;
--- a/tests/App.test.tsx
+++ b/tests/App.test.tsx
@ -4,7 +4,7 @@

 import 'react-native';
 import React from 'react';
-import App from '../App';
+import App from '../src/App.tsx';

 // Note: import explicitly to use the types shipped with jest.
 import {it} from '@jest/globals';
--- a/index.js
+++ b/index.js
@ -3,7 +3,8 @@
 */

 import {AppRegistry} from 'react-native';
-import App from './App';
+import App from './src/App';
 import {name as appName} from './app.json';
+import 'react-native-gesture-handler';

 AppRegistry.registerComponent(appName, () => App);
--- a/ios/MyAccountApp/Info.plist
+++ b/ios/MyAccountApp/Info.plist
@ -10,6 +10,10 @@
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>UIAppFonts</key>
+	<array>
+		<string>Ionicons.ttf</string>
+	</array>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
@ -26,7 +30,6 @@
 	<true/>
 	<key>NSAppTransportSecurity</key>
 	<dict>
-	  <!-- Do not change NSAllowsArbitraryLoads to true, or you will risk app rejection! -->
 		<key>NSAllowsArbitraryLoads</key>
 		<false/>
 		<key>NSAllowsLocalNetworking</key>
--- a/ios/Podfile
+++ b/ios/Podfile
@ -28,6 +28,8 @@ end
 target 'MyAccountApp' do
  config = use_native_modules!

+  pod 'RNVectorIcons', :path => '../node_modules/react-native-vector-icons'
+
  use_react_native!(
    :path => config[:reactNativePath],
    # Enables Flipper.
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@ -1,5 +1,7 @@
 PODS:
  - boost (1.83.0)
+  - BVLinearGradient (2.8.3):
+    - React-Core
  - CocoaAsyncSocket (7.6.5)
  - DoubleConversion (1.1.6)
  - FBLazyVector (0.73.6)
@ -944,6 +946,10 @@ PODS:
  - React-Mapbuffer (0.73.6):
    - glog
    - React-debug
+  - react-native-safe-area-context (4.9.0):
+    - React-Core
+  - react-native-sqlite-storage (6.0.1):
+    - React-Core
  - React-nativeconfig (0.73.6)
  - React-NativeModulesApple (0.73.6):
    - glog
@ -1111,11 +1117,24 @@ PODS:
    - React-jsi (= 0.73.6)
    - React-logger (= 0.73.6)
    - React-perflogger (= 0.73.6)
+  - RNGestureHandler (2.15.0):
+    - glog
+    - RCT-Folly (= 2022.05.16.00)
+    - React-Core
+  - RNScreens (3.29.0):
+    - glog
+    - RCT-Folly (= 2022.05.16.00)
+    - React-Core
+  - RNVectorIcons (10.0.3):
+    - glog
+    - RCT-Folly (= 2022.05.16.00)
+    - React-Core
  - SocketRocket (0.6.1)
  - Yoga (1.14.0)

 DEPENDENCIES:
  - boost (from `../node_modules/react-native/third-party-podspecs/boost.podspec`)
+  - BVLinearGradient (from `../node_modules/react-native-linear-gradient`)
  - DoubleConversion (from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
  - FBLazyVector (from `../node_modules/react-native/Libraries/FBLazyVector`)
  - FBReactNativeSpec (from `../node_modules/react-native/React/FBReactNativeSpec`)
@ -1167,6 +1186,8 @@ DEPENDENCIES:
  - React-jsinspector (from `../node_modules/react-native/ReactCommon/jsinspector-modern`)
  - React-logger (from `../node_modules/react-native/ReactCommon/logger`)
  - React-Mapbuffer (from `../node_modules/react-native/ReactCommon`)
+  - react-native-safe-area-context (from `../node_modules/react-native-safe-area-context`)
+  - react-native-sqlite-storage (from `../node_modules/react-native-sqlite-storage`)
  - React-nativeconfig (from `../node_modules/react-native/ReactCommon`)
  - React-NativeModulesApple (from `../node_modules/react-native/ReactCommon/react/nativemodule/core/platform/ios`)
  - React-perflogger (from `../node_modules/react-native/ReactCommon/reactperflogger`)
@ -1187,6 +1208,9 @@ DEPENDENCIES:
  - React-runtimescheduler (from `../node_modules/react-native/ReactCommon/react/renderer/runtimescheduler`)
  - React-utils (from `../node_modules/react-native/ReactCommon/react/utils`)
  - ReactCommon/turbomodule/core (from `../node_modules/react-native/ReactCommon`)
+  - RNGestureHandler (from `../node_modules/react-native-gesture-handler`)
+  - RNScreens (from `../node_modules/react-native-screens`)
+  - RNVectorIcons (from `../node_modules/react-native-vector-icons`)
  - Yoga (from `../node_modules/react-native/ReactCommon/yoga`)

 SPEC REPOS:
@ -1208,6 +1232,8 @@ SPEC REPOS:
 EXTERNAL SOURCES:
  boost:
    :podspec: "../node_modules/react-native/third-party-podspecs/boost.podspec"
+  BVLinearGradient:
+    :path: "../node_modules/react-native-linear-gradient"
  DoubleConversion:
    :podspec: "../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec"
  FBLazyVector:
@ -1261,6 +1287,10 @@ EXTERNAL SOURCES:
    :path: "../node_modules/react-native/ReactCommon/logger"
  React-Mapbuffer:
    :path: "../node_modules/react-native/ReactCommon"
+  react-native-safe-area-context:
+    :path: "../node_modules/react-native-safe-area-context"
+  react-native-sqlite-storage:
+    :path: "../node_modules/react-native-sqlite-storage"
  React-nativeconfig:
    :path: "../node_modules/react-native/ReactCommon"
  React-NativeModulesApple:
@ -1301,11 +1331,18 @@ EXTERNAL SOURCES:
    :path: "../node_modules/react-native/ReactCommon/react/utils"
  ReactCommon:
    :path: "../node_modules/react-native/ReactCommon"
+  RNGestureHandler:
+    :path: "../node_modules/react-native-gesture-handler"
+  RNScreens:
+    :path: "../node_modules/react-native-screens"
+  RNVectorIcons:
+    :path: "../node_modules/react-native-vector-icons"
  Yoga:
    :path: "../node_modules/react-native/ReactCommon/yoga"

 SPEC CHECKSUMS:
  boost: d3f49c53809116a5d38da093a8aa78bf551aed09
+  BVLinearGradient: 880f91a7854faff2df62518f0281afb1c60d49a3
  CocoaAsyncSocket: 065fd1e645c7abab64f7a6a2007a48038fdc6a99
  DoubleConversion: fea03f2699887d960129cc54bba7e52542b6f953
  FBLazyVector: f64d1e2ea739b4d8f7e4740cde18089cd97fe864
@ -1344,6 +1381,8 @@ SPEC CHECKSUMS:
  React-jsinspector: 85583ef014ce53d731a98c66a0e24496f7a83066
  React-logger: 3eb80a977f0d9669468ef641a5e1fabbc50a09ec
  React-Mapbuffer: 84ea43c6c6232049135b1550b8c60b2faac19fab
+  react-native-safe-area-context: b97eb6f9e3b7f437806c2ce5983f479f8eb5de4b
+  react-native-sqlite-storage: f6d515e1c446d1e6d026aa5352908a25d4de3261
  React-nativeconfig: b4d4e9901d4cabb57be63053fd2aa6086eb3c85f
  React-NativeModulesApple: cd26e56d56350e123da0c1e3e4c76cb58a05e1ee
  React-perflogger: 5f49905de275bac07ac7ea7f575a70611fa988f2
@ -1364,9 +1403,12 @@ SPEC CHECKSUMS:
  React-runtimescheduler: 9636eee762c699ca7c85751a359101797e4c8b3b
  React-utils: d16c1d2251c088ad817996621947d0ac8167b46c
  ReactCommon: 2aa35648354bd4c4665b9a5084a7d37097b89c10
+  RNGestureHandler: 67fb54b3e6ca338a8044e85cd6f340265aa41091
+  RNScreens: 17e2f657f1b09a71ec3c821368a04acbb7ebcb46
+  RNVectorIcons: 73ab573085f65a572d3b6233e68996d4707fd505
  SocketRocket: f32cd54efbe0f095c4d7594881e52619cfe80b17
-  Yoga: d17d2cc8105eed528474683b42e2ea310e1daf61
+  Yoga: 805bf71192903b20fc14babe48080582fee65a80

-PODFILE CHECKSUM: 29407bd75db4abdbd07d3a8c1b06fc5c12f802b3
+PODFILE CHECKSUM: fbd48ab9bd2d7cd12f0450d3da23a3d3a87ccb0b

-COCOAPODS: 1.14.3
+COCOAPODS: 1.15.2
--- a/package.json
+++ b/package.json
@ -10,8 +10,21 @@
    "test": "jest"
  },
  "dependencies": {
+    "@react-navigation/bottom-tabs": "^6.5.19",
+    "@react-navigation/native": "^6.1.16",
+    "@react-navigation/stack": "^6.3.28",
+    "i18next": "^23.10.1",
+    "i18next-browser-languagedetector": "^7.2.0",
+    "i18next-http-backend": "^2.5.0",
    "react": "18.2.0",
-    "react-native": "0.73.6"
+    "react-i18next": "^14.1.0",
+    "react-native": "0.73.6",
+    "react-native-gesture-handler": "^2.15.0",
+    "react-native-linear-gradient": "^2.8.3",
+    "react-native-safe-area-context": "^4.9.0",
+    "react-native-screens": "^3.29.0",
+    "react-native-sqlite-storage": "^6.0.1",
+    "react-native-vector-icons": "^10.0.3"
  },
  "devDependencies": {
    "@babel/core": "^7.20.0",
@ -22,6 +35,7 @@
    "@react-native/metro-config": "0.73.5",
    "@react-native/typescript-config": "0.73.1",
    "@types/react": "^18.2.6",
+    "@types/react-native-vector-icons": "^6.4.18",
    "@types/react-test-renderer": "^18.0.0",
    "babel-jest": "^29.6.3",
    "eslint": "^8.19.0",
--- a/src/App.tsx
+++ b/src/App.tsx
@ -0,0 +1,21 @@
+import React, {useEffect} from 'react';
+import AppNavigator from './AppNavigator';
+import {initializeDatabase} from './utils/DatabaseService.js';
+import DatabaseTestPage from './pages/DatabaseServiceTest.js';
+import BottomTabNavigator from './components/BottomTabNavigator.tsx';
+
+function App(): React.JSX.Element {
+  useEffect(() => {
+    initializeDatabase()
+      .then(_db => {
+        console.log('Database ready');
+      })
+      .catch(_error => {
+        console.error('Database failed to initialize');
+      });
+  }, []);
+
+  //return <AppNavigator />;
+  return <BottomTabNavigator />;
+}
+export default App;
--- a/src/AppNavigator.tsx
+++ b/src/AppNavigator.tsx
@ -0,0 +1,24 @@
+// src/AppNavigator.tsx
+import React from 'react';
+import {createStackNavigator} from '@react-navigation/stack';
+import {NavigationContainer} from '@react-navigation/native';
+import LoginPage from './pages/LoginPage';
+
+const Stack = createStackNavigator();
+
+const AppNavigator = () => {
+  return (
+    <NavigationContainer>
+      <Stack.Navigator initialRouteName="Login">
+        <Stack.Screen
+          name="Login"
+          component={LoginPage}
+          options={{title: 'Login'}}
+        />
+        {/* 添加其他页面的路由 */}
+      </Stack.Navigator>
+    </NavigationContainer>
+  );
+};
+
+export default AppNavigator;
--- a/src/components/BottomTabNavigator.tsx
+++ b/src/components/BottomTabNavigator.tsx
@ -0,0 +1,63 @@
+// BottomTabNavigator.tsx
+import React from 'react';
+import {createBottomTabNavigator} from '@react-navigation/bottom-tabs';
+import {NavigationContainer} from '@react-navigation/native';
+import Icon from 'react-native-vector-icons/Ionicons';
+import {useTranslation} from 'react-i18next';
+import {RootTabParamList} from './type.ts';
+
+import OverviewPage from '../pages/OverviewPage';
+import SubscriptionPage from '../pages/SubscriptionPage';
+import SavingPage from '../pages/SavingPage';
+import ProfilePage from '../pages/ProfilePage';
+
+const Tab = createBottomTabNavigator<RootTabParamList>(); // 使用类型
+
+const BottomTabNavigator: React.FC = () => {
+  const {t} = useTranslation();
+  return (
+    <NavigationContainer>
+      <Tab.Navigator
+        screenOptions={({route}) => ({
+          tabBarLabel: t(route.name), // 使用翻译函数获取标签
+          tabBarIcon: ({focused, color, size}) => {
+            let iconName: string;
+
+            switch (route.name) {
+              case 'Overview':
+                iconName = focused ? 'home' : 'home-outline';
+                break;
+              case 'Subscription':
+                iconName = focused ? 'list' : 'list-outline';
+                break;
+              case 'Saving':
+                iconName = focused ? 'wallet' : 'wallet-outline';
+                break;
+              case 'Profile':
+                iconName = focused ? 'person' : 'person-outline';
+                break;
+              default:
+                iconName = 'ios-alert';
+                break;
+            }
+
+            console.log(iconName, size, color);
+            return <Icon name={iconName} size={size} color={color} />;
+          },
+          tabBarActiveTintColor: 'tomato',
+          tabBarInactiveTintColor: 'gray',
+        })}>
+        <Tab.Screen name="Overview" component={OverviewPage} />
+        <Tab.Screen
+          name="Subscription"
+          component={SubscriptionPage}
+          options={{headerShown: false}}
+        />
+        <Tab.Screen name="Saving" component={SavingPage} />
+        <Tab.Screen name="Profile" component={ProfilePage} />
+      </Tab.Navigator>
+    </NavigationContainer>
+  );
+};
+
+export default BottomTabNavigator;
--- a/src/components/type.ts
+++ b/src/components/type.ts
@ -0,0 +1,7 @@
+// types.ts
+export type RootTabParamList = {
+  Overview: undefined;
+  Subscription: undefined;
+  Saving: undefined;
+  Profile: undefined;
+};
--- a/src/i18n/i18n.js
+++ b/src/i18n/i18n.js
@ -0,0 +1,20 @@
+import i18n from 'i18next';
+import {initReactI18next} from 'react-i18next';
+import en from './locales/en.json';
+import zh from './locales/zh.json';
+
+i18n
+  .use(initReactI18next) // 将 i18next 传递给 react-i18next
+  .init({
+    resources: {
+      en: {translation: en},
+      zh: {translation: zh},
+    },
+    lng: 'en', // 默认语言
+    fallbackLng: 'en',
+    interpolation: {
+      escapeValue: false,
+    },
+  });
+
+export default i18n;
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@ -0,0 +1,8 @@
+{
+  "welcome": "Welcome to MyAccountApp",
+  "login": "Log In",
+  "Overview": "Overview",
+  "Subscription": "Subscription",
+  "Saving": "Saving",
+  "Profile": "Profile"
+}
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@ -0,0 +1,8 @@
+{
+  "welcome": "欢迎使用 MyAccountApp",
+  "login": "登录",
+  "Overview": "概览",
+  "Subscription": "订阅",
+  "Saving": "存钱",
+  "Profile": "我的"
+}
--- a/src/pages/DatabaseServiceTest.js
+++ b/src/pages/DatabaseServiceTest.js
@ -0,0 +1,128 @@
+// src/pages/DatabaseTestPage.js
+import React, {useState, useEffect} from 'react';
+import {
+  View,
+  Text,
+  TextInput,
+  Button,
+  ScrollView,
+  StyleSheet,
+} from 'react-native';
+import {initializeDatabase} from '../utils/DatabaseService';
+
+const DatabaseTestPage = () => {
+  const [db, setDb] = useState(null);
+  const [users, setUsers] = useState([]);
+  const [username, setUsername] = useState('');
+  const [email, setEmail] = useState('');
+
+  useEffect(() => {
+    initializeDatabase().then(database => {
+      setDb(database);
+      fetchUsers(database);
+    });
+  }, []);
+
+  const fetchUsers = database => {
+    database.transaction(tx => {
+      tx.executeSql('SELECT * FROM Users', [], (tx, results) => { m
+        const fetchedUsers = [];
+        for (let i = 0; i < results.rows.length; i++) {
+          fetchedUsers.push(results.rows.item(i));
+        }
+        setUsers(fetchedUsers);
+      });
+    });
+  };
+
+  const addUser = () => {
+    if (db && username && email) {
+      db.transaction(tx => {
+        tx.executeSql(
+          'INSERT INTO Users (username, email, created_at, updated_at) VALUES (?, ?, datetime("now"), datetime("now"))',
+          [username, email],
+          () => {
+            fetchUsers(db);
+            setUsername('');
+            setEmail('');
+          },
+        );
+      });
+    }
+  };
+
+  const deleteUser = userId => {
+    if (db) {
+      db.transaction(tx => {
+        tx.executeSql('DELETE FROM Users WHERE id = ?', [userId], () => {
+          fetchUsers(db);
+        });
+      });
+    }
+  };
+
+  return (
+    <ScrollView style={styles.container}>
+      <View style={styles.form}>
+        <TextInput
+          style={styles.input}
+          placeholder="Username"
+          value={username}
+          onChangeText={setUsername}
+        />
+        <TextInput
+          style={styles.input}
+          placeholder="Email"
+          value={email}
+          onChangeText={setEmail}
+        />
+        <Button title="Add User" onPress={addUser} />
+      </View>
+      <View style={styles.usersList}>
+        {users.map(user => (
+          <View key={user.id} style={styles.userItem}>
+            <Text style={styles.userText}>
+              {user.id}: {user.username} - {user.email}
+            </Text>
+            <Button title="Delete" onPress={() => deleteUser(user.id)} />
+          </View>
+        ))}
+      </View>
+    </ScrollView>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    padding: 20,
+    marginTop: 50,
+  },
+  form: {
+    marginBottom: 20,
+  },
+  input: {
+    marginBottom: 10,
+    borderWidth: 1,
+    borderColor: '#ccc',
+    paddingHorizontal: 10,
+    paddingVertical: 5,
+  },
+  usersList: {
+    borderTopWidth: 1,
+    borderColor: '#ccc',
+  },
+  userItem: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    alignItems: 'center',
+    paddingVertical: 10,
+    borderBottomWidth: 1,
+    borderColor: '#ccc',
+  },
+  userText: {
+    fontSize: 16,
+  },
+});
+
+export default DatabaseTestPage;
--- a/src/pages/OverviewPage.tsx
+++ b/src/pages/OverviewPage.tsx
@ -0,0 +1,20 @@
+import React from 'react';
+import { View, Text, StyleSheet } from 'react-native';
+
+const OverviewPage: React.FC = () => {
+  return (
+    <View style={styles.container}>
+      <Text>Overview Page</Text>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+});
+
+export default OverviewPage;
--- a/src/pages/ProfilePage.tsx
+++ b/src/pages/ProfilePage.tsx
@ -0,0 +1,20 @@
+import React from 'react';
+import { View, Text, StyleSheet } from 'react-native';
+
+const ProfilePage: React.FC = () => {
+  return (
+    <View style={styles.container}>
+      <Text>Profile Page</Text>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+});
+
+export default ProfilePage;
--- a/src/pages/SavingPage.tsx
+++ b/src/pages/SavingPage.tsx
@ -0,0 +1,20 @@
+import React from 'react';
+import { View, Text, StyleSheet } from 'react-native';
+
+const SavingPage: React.FC = () => {
+  return (
+    <View style={styles.container}>
+      <Text>Saving Page</Text>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+});
+
+export default SavingPage;
--- a/src/pages/SubscriptionPage.tsx
+++ b/src/pages/SubscriptionPage.tsx
@ -0,0 +1,188 @@
+import React, {useState, useEffect} from 'react';
+import {View, Text, StyleSheet, FlatList, TouchableOpacity} from 'react-native';
+import Icon from 'react-native-vector-icons/Ionicons';
+import LinearGradient from 'react-native-linear-gradient';
+
+type Subscription = {
+  id: number;
+  name: string;
+  amount: number;
+  startDate: string;
+  endDate: string;
+  color: string[];
+};
+
+const mockSubscriptions: Subscription[] = [
+  {
+    id: 1,
+    name: 'Netflix',
+    amount: 12.99,
+    startDate: '2021-01-01',
+    endDate: '2022-01-01',
+    color: ['#e52d27', '#b31217'],
+  },
+  {
+    id: 2,
+    name: 'Spotify',
+    amount: 9.99,
+    startDate: '2021-02-01',
+    endDate: '2022-02-01',
+    color: ['#1db954', '#1ed760'],
+  },
+  {
+    id: 3,
+    name: 'Amazon Prime',
+    amount: 14.99,
+    startDate: '2021-03-01',
+    endDate: '2022-03-01',
+    color: ['#f90', '#ff9900'],
+  },
+  {
+    id: 4,
+    name: 'Disney+',
+    amount: 7.99,
+    startDate: '2021-04-01',
+    endDate: '2022-04-01',
+    color: ['#113ccf', '#5e91f2'],
+  },
+  // 更多示例数据...
+];
+
+const SubscriptionPage: React.FC = () => {
+  const [subscriptions, setSubscriptions] =
+    useState<Subscription[]>(mockSubscriptions);
+  const fetchSubscriptions = () => {
+    setSubscriptions(mockSubscriptions);
+  };
+
+  useEffect(() => {
+    fetchSubscriptions();
+  }, []);
+
+  const renderItem = ({item}: {item: Subscription}) => {
+    return (
+      <LinearGradient
+        colors={item.color}
+        style={styles.card}
+        start={{x: 0, y: 0}}
+        end={{x: 1, y: 1}}>
+        <View style={styles.iconPlaceholder} />
+        <View style={styles.textContainer}>
+          <Text style={styles.name}>{item.name}</Text>
+          <Text style={styles.date}>{item.endDate}</Text>
+        </View>
+        <Text style={styles.amount}>${item.amount}</Text>
+        <TouchableOpacity style={styles.editButton}>
+          <Icon name="pencil" size={20} color="#fff" />
+        </TouchableOpacity>
+      </LinearGradient>
+    );
+  };
+
+  return (
+    <View style={styles.container}>
+      <View style={styles.header}>
+        <Text style={styles.headerTitle}>Subscriptions</Text>
+      </View>
+      <FlatList
+        contentContainerStyle={styles.listContainer}
+        data={subscriptions}
+        renderItem={renderItem}
+        keyExtractor={item => item.id.toString()}
+        numColumns={2}
+        columnWrapperStyle={styles.row}
+      />
+      <TouchableOpacity style={styles.addButton}>
+        <Icon name="add" size={30} color="#fff" />
+      </TouchableOpacity>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: '#f7f7f7',
+  },
+  listContainer: {
+    paddingHorizontal: 16,
+  },
+  row: {
+    justifyContent: 'space-between',
+    marginBottom: 16,
+  },
+  card: {
+    borderRadius: 15,
+    padding: 15,
+    width: '48%',
+    shadowColor: '#000',
+    shadowOpacity: 0.1,
+    shadowRadius: 10,
+    shadowOffset: {width: 0, height: 4},
+    elevation: 5,
+  },
+  iconPlaceholder: {
+    width: 50,
+    height: 50,
+    borderRadius: 25,
+    backgroundColor: '#fff',
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  textContainer: {
+    flexDirection: 'column',
+    marginTop: 10,
+  },
+  name: {
+    fontSize: 18,
+    fontWeight: 'bold',
+    color: '#fff',
+  },
+  date: {
+    fontSize: 14,
+    color: '#fff',
+    marginTop: 5,
+  },
+  amount: {
+    fontSize: 16,
+    fontWeight: 'bold',
+    color: '#fff',
+    position: 'absolute',
+    top: 10,
+    right: 10,
+  },
+  editButton: {
+    position: 'absolute',
+    bottom: 10,
+    right: 10,
+  },
+  addButton: {
+    backgroundColor: '#4F8EF7',
+    position: 'absolute',
+    bottom: 30,
+    right: 30,
+    width: 50,
+    height: 50,
+    borderRadius: 25,
+    justifyContent: 'center',
+    alignItems: 'center',
+    shadowColor: '#000',
+    shadowOffset: {width: 0, height: 2},
+    shadowOpacity: 0.2,
+    shadowRadius: 8,
+    elevation: 5,
+  },
+  header: {
+    paddingTop: 70,
+    paddingBottom: 15,
+    paddingLeft: 15,
+    alignItems: 'flex-start',
+  },
+  headerTitle: {
+    fontSize: 27,
+    fontWeight: 'bold',
+    color: '#333',
+  },
+});
+
+export default SubscriptionPage;
--- a/src/utils/DatabaseService.js
+++ b/src/utils/DatabaseService.js
@ -0,0 +1,66 @@
+// DatabaseService.js
+import SQLite from 'react-native-sqlite-storage';
+
+SQLite.enablePromise(true);
+
+const databaseName = 'MyAccountApp.db';
+const databaseVersion = '1.0';
+const databaseDisplayName = 'My Account App Database';
+const databaseSize = 200000; // 大约 200KB
+
+async function initializeDatabase() {
+  try {
+    const db = await SQLite.openDatabase(
+      databaseName,
+      databaseVersion,
+      databaseDisplayName,
+      databaseSize,
+    );
+
+    await db.transaction(async tx => {
+      // 创建 Users 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS Users (id INTEGER PRIMARY KEY AUTOINCREMENT, username VARCHAR(30), password VARCHAR(30), email VARCHAR(30), created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 创建 Accounts 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS Accounts (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER, name VARCHAR(30), currency VARCHAR(10), balance DECIMAL, created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 创建 Ledgers 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS Ledgers (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER, name VARCHAR(30), created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 创建 Transactions 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS Transactions (id INTEGER PRIMARY KEY AUTOINCREMENT, ledger_id INTEGER, account_id INTEGER, type VARCHAR(10), amount DECIMAL, currency VARCHAR(10), date DATE, description VARCHAR(255), created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 创建 FixedExpenses 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS FixedExpenses (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER, name VARCHAR(30), amount DECIMAL, frequency VARCHAR(10), created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 创建 Subscriptions 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS Subscriptions (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER, name VARCHAR(30), amount DECIMAL, start_date DATE, end_date DATE, created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 创建 AAPayments 表
+      await tx.executeSql(
+        'CREATE TABLE IF NOT EXISTS AAPayments (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER, event VARCHAR(30), total_amount DECIMAL, participants INTEGER, paid_by INTEGER, created_at DATETIME, updated_at DATETIME)',
+      );
+
+      // 其他表的创建语句...
+    });
+
+    console.log('Database initialized');
+    return db;
+  } catch (error) {
+    console.error('Error initializing database:', error);
+  }
+}
+
+export {initializeDatabase};
--- a/yarn.lock
+++ b/yarn.lock
Author	SHA1	Message	Date
CalebChen768	3c3b84c3bd	Subscription Home Screen	2024-03-19 14:23:45 +08:00
CalebChen768	c52ec09119	Icon Problem Fixed	2024-03-19 11:56:17 +08:00
CalebChen768	800ec5ead1	test bottom navigator	2024-03-19 00:00:58 +08:00
CalebChen768	f13166f490	test database	2024-03-19 00:00:35 +08:00
CalebChen768	67a4f27b8d	international languages support	2024-03-18 23:58:51 +08:00