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src/stores/user.js

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+import { defineStore } from 'pinia';
+import { ref } from 'vue';
+
+export const useUserStore = defineStore('user', () => {
+  // 状态
+  const token = ref('');
+  const nickName = ref('');
+  const avatarUrl = ref('');
+  const openid = ref('');
+  const isLoggedIn = ref(false);
+  const hasAgreedToTerms = ref(false);
+  const hasVisitedMinePage = ref(false);
+
+  // 初始化：从本地存储加载用户信息
+  function init() {
+    try {
+      const userInfo = uni.getStorageSync('userInfo');
+      if (userInfo) {
+        const parsedInfo = JSON.parse(userInfo);
+        token.value = parsedInfo.token || '';
+        nickName.value = parsedInfo.nickName || '';
+        avatarUrl.value = parsedInfo.avatarUrl || '';
+        openid.value = parsedInfo.openid || '';
+        isLoggedIn.value = !!parsedInfo.token;
+      }
+      
+      const agreedStatus = uni.getStorageSync('hasAgreedToTerms');
+      hasAgreedToTerms.value = agreedStatus === 'true';
+      
+      const visitedMine = uni.getStorageSync('hasVisitedMinePage');
+      hasVisitedMinePage.value = visitedMine === 'true';
+    } catch (e) {
+      console.error('Failed to load user info from storage', e);
+    }
+  }
+
+  // 登录
+  async function login() {
+    try {
+      // 1. 获取用户信息
+      const userProfileRes = await getUserProfile();
+      
+      // 2. 获取微信登录凭证
+      const loginRes = await getWxLogin();
+      
+      // 3. 调用后端登录接口
+      const loginData = await wxLogin(loginRes.code, userProfileRes.userInfo);
+      
+      // 4. 保存用户信息
+      setUserInfo({
+        token: loginData.token,
+        nickName: userProfileRes.userInfo.nickName,
+        avatarUrl: userProfileRes.userInfo.avatarUrl,
+        openid: loginData.openid
+      });
+      
+      return Promise.resolve(loginData);
+    } catch (error) {
+      console.error('Login failed:', error);
+      return Promise.reject(error);
+    }
+  }
+
+  // 获取用户信息
+  function getUserProfile() {
+    // H5环境下模拟用户信息
+    // #ifdef H5
+    return new Promise((resolve) => {
+      resolve({
+        userInfo: {
+          nickName: 'H5测试用户',
+          avatarUrl: '/static/default-avatar.png'
+        }
+      });
+    });
+    // #endif
+
+    // 非H5环境下获取真实用户信息
+    // #ifndef H5
+    return new Promise((resolve, reject) => {
+      uni.getUserProfile({
+        desc: '用于完善用户资料',
+        success: (res) => {
+          resolve(res);
+        },
+        fail: (err) => {
+          reject(err);
+        }
+      });
+    });
+    // #endif
+  }
+
+  // 获取微信登录凭证
+  function getWxLogin() {
+    // H5环境下模拟登录凭证
+    // #ifdef H5
+    return new Promise((resolve) => {
+      resolve({ code: 'mock-code-for-h5' });
+    });
+    // #endif
+
+    // 非H5环境下获取真实登录凭证
+    // #ifndef H5
+    return new Promise((resolve, reject) => {
+      uni.login({
+        provider: 'weixin',
+        success: (res) => {
+          resolve(res);
+        },
+        fail: (err) => {
+          reject(err);
+        }
+      });
+    });
+    // #endif
+  }
+
+  // 调用后端登录接口
+  function wxLogin(code, userInfo) {
+    // H5环境下模拟登录，避免API超时
+    // #ifdef H5
+    return new Promise((resolve) => {
+      setTimeout(() => {
+        resolve({
+          token: 'mock-token-for-h5',
+          openid: 'mock-openid-for-h5'
+        });
+      }, 300);
+    });
+    // #endif
+
+    // 非H5环境下调用实际接口
+    // #ifndef H5
+    return new Promise((resolve, reject) => {
+      uni.request({
+        url: 'https://your-api.com/api/login/wechat',
+        method: 'POST',
+        data: {
+          code,
+          userInfo
+        },
+        success: (res) => {
+          if (res.statusCode === 200 && res.data.token) {
+            resolve(res.data);
+          } else {
+            reject(new Error('Login failed: ' + JSON.stringify(res.data)));
+          }
+        },
+        fail: (err) => {
+          reject(err);
+        },
+        // 设置超时时间
+        timeout: 5000
+      });
+    });
+    // #endif
+  }
+
+  // 保存用户信息
+  function setUserInfo(userInfo) {
+    token.value = userInfo.token || '';
+    nickName.value = userInfo.nickName || '';
+    avatarUrl.value = userInfo.avatarUrl || '';
+    openid.value = userInfo.openid || '';
+    isLoggedIn.value = !!userInfo.token;
+    
+    // 保存到本地存储
+    uni.setStorageSync('userInfo', JSON.stringify(userInfo));
+  }
+
+  // 退出登录
+  function logout() {
+    token.value = '';
+    nickName.value = '';
+    avatarUrl.value = '';
+    openid.value = '';
+    isLoggedIn.value = false;
+    
+    // 清除本地存储
+    uni.removeStorageSync('userInfo');
+  }
+
+  // 新增：设置用户同意须知状态
+  function setAgreedToTerms(status) {
+    hasAgreedToTerms.value = status;
+    uni.setStorageSync('hasAgreedToTerms', status.toString());
+  }
+
+  // 新增：设置用户已访问我的页面
+  function setVisitedMinePage(status) {
+    hasVisitedMinePage.value = status;
+    uni.setStorageSync('hasVisitedMinePage', status.toString());
+  }
+
+  return {
+    // 状态
+    token,
+    nickName,
+    avatarUrl,
+    openid,
+    isLoggedIn,
+    hasAgreedToTerms,
+    hasVisitedMinePage,
+    
+    // 方法
+    init,
+    login,
+    setUserInfo,
+    logout,
+    setAgreedToTerms,
+    setVisitedMinePage
+  };
+});