findme-miniprogram-frontend/subpackages/social/user-preview/user-preview.js

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2025-12-27 17:16:03 +08:00
// 临时用户资料预览页(扫码非好友进入)
const friendAPI = require('../../../utils/friend-api.js');
const apiClient = require('../../../utils/api-client.js');
const app = getApp();
Page({
data:{
customId:'',
user:{},
loading:true,
error:'',
relationStatus:'',
showAddButton:false,
privacyBlocked:false,
blockedRelation:false,
statusAdd:0 // 0 不是好友 1 已发送添加好友申请 2 已好友
},
onLoad(query){
const customId = (query?.customId || '10703945')+"" ;
if(!customId){
this.setData({ error:'缺少用户ID', loading:false });
return;
}
this.setData({ customId });
this.loadUser(customId);
},
async loadUser(customId){
this.setData({ loading:true, error:'' });
try{
// 使用新的接口 /user/info/{customId} 获取用户信息
const response = await apiClient.getUserInfoByCustomId(customId);
if(!response || response.code !== 0 || !response.data){
this.setData({ error:'用户不存在', loading:false });
return;
}
const user = response.data;
console.log('✅ 获取用户信息成功:', user);
// 处理关系状态
let relationStatus = user.relationStatus || 'can_add';
if(!relationStatus){
relationStatus = 'can_add'; // 未提供时默认可添加
}
// 处理年龄:优先使用接口返回的 age如果没有则根据 birthday 计算
let calculatedAge = user.age;
if(!calculatedAge && user.birthday){
calculatedAge = this.calculateAge(user.birthday);
}
// 处理家乡地址:将数组转换为字符串
let hometownText = '';
if (user.hometown) {
if (Array.isArray(user.hometown)) {
hometownText = user.hometown.filter(item => item).join(' ');
} else if (typeof user.hometown === 'string') {
hometownText = user.hometown;
}
}
// 判断是否显示添加好友按钮和状态
// 根据 relationStatus 判断:
// - "self": 自己,不显示添加按钮
// - "friend": 已是好友statusAdd = 2
// - "pending": 已发送申请statusAdd = 1
// - 其他: 可添加statusAdd = 0
let showAddButton = false;
let statusAdd = 0;
if (relationStatus === 'self') {
// 自己,不显示添加按钮
showAddButton = false;
statusAdd = 0;
} else if (relationStatus === 'friend') {
// 已是好友
showAddButton = false;
statusAdd = 2;
} else if (relationStatus === 'pending' || relationStatus === 'requested') {
// 已发送申请
showAddButton = false;
statusAdd = 1;
} else {
// 可以添加好友
showAddButton = true;
statusAdd = 0;
}
console.log('👀 用户预览信息:', {
relationStatus,
showAddButton,
statusAdd,
calculatedAge,
hometownText
});
this.setData({
user: user, // 使用完整的用户数据对象
relationStatus,
showAddButton,
privacyBlocked: relationStatus === 'privacy_limited',
blockedRelation: relationStatus === 'blocked',
calculatedAge: calculatedAge,
hometownText: hometownText,
loading: false,
statusAdd: statusAdd
});
}catch(e){
console.error('❌ 加载用户失败:', e);
let errorMessage = '加载失败';
if(e.message){
errorMessage = e.message;
} else if(e.errMsg){
errorMessage = e.errMsg;
}
this.setData({ error: errorMessage, loading:false });
}
},
reload(){
if(this.data.customId){ this.loadUser(this.data.customId); }
},
async addFriend(){
if(!this.data.user.customId) return;
try{
const dialogRes = await this.showAddFriendDialog(this.data.user.nickname||this.data.user.customId);
if(!dialogRes.confirm) return;
wx.showLoading({ title:'发送中...' });
const frienRes = await friendAPI.addFriend(this.data.user.customId, dialogRes.message);
console.log('frienRes -------frienRes ',frienRes);
wx.hideLoading();
wx.showToast({ title:'请求已发送', icon:'success' });
this.setData({ relationStatus:'pending', showAddButton:false,statusAdd:1 });
}catch(e){
wx.hideLoading();
wx.showToast({ title:e.message||'发送失败', icon:'none' });
}
},
goChat(){
const { user } = this.data;
if(!user.customId) return;
wx.navigateTo({ url:`/pages/message/chat/chat?targetId=${user.customId}&name=${encodeURIComponent(user.nickname||'好友')}&chatType=0` });
},
previewImage(e) {
try {
// 获取当前点击的图片索引和动态索引
const avatar = e.currentTarget.dataset.avatar;
// 🔥 设置标志,防止预览关闭后触发页面刷新
this._skipNextOnShowReload = true;
const imageUrls=[avatar];
// 调用微信小程序的图片预览API
wx.previewImage({
current: avatar,
urls: imageUrls,
success: () => {
// 预览打开成功,标志已设置,关闭时会触发 onShow
},
fail: (err) => {
console.error('图片预览失败:', err);
// 预览失败,清除标志
this._skipNextOnShowReload = false;
wx.showToast({
title: '预览图片失败',
icon: 'none'
});
}
});
} catch (error) {
console.error('图片预览过程中出错:', error);
// 出错时清除标志
this._skipNextOnShowReload = false;
wx.showToast({
title: '预览图片失败',
icon: 'none'
});
}
},
// 发送消息(与 goChat 功能相同)
sendMessage() {
const { user } = this.data;
if (!user || !user.customId) {
wx.showToast({
title: '用户信息不存在',
icon: 'none'
});
return;
}
wx.navigateTo({
url: `/pages/message/chat/chat?targetId=${user.customId}&name=${encodeURIComponent(user.nickname || user.customId || '好友')}&chatType=0`
});
},
showAddFriendDialog(nickname){
return new Promise(resolve=>{
wx.showModal({
title:`添加 ${nickname} 为好友`,
editable:true,
placeholderText:'请输入验证消息',
content:`我是 ${app.globalData.userInfo?.user?.nickname||''}`,
success:(res)=>{
resolve({
confirm:res.confirm,
message:res.content || `我是 ${app.globalData.userInfo?.user?.nickname||''}`
});
},
fail:()=>resolve({ confirm:false })
});
});
},
// 根据生日计算年龄
calculateAge(birthday) {
if (!birthday) {
return null;
}
try {
// 处理 YYYY-MM-DD 格式的日期
let birthDate;
if (typeof birthday === 'string' && birthday.includes('-')) {
const dateParts = birthday.split('-');
if (dateParts.length === 3) {
birthDate = new Date(parseInt(dateParts[0]), parseInt(dateParts[1]) - 1, parseInt(dateParts[2]));
} else {
birthDate = new Date(birthday);
}
} else {
birthDate = new Date(birthday);
}
if (isNaN(birthDate.getTime())) {
return null;
}
const today = new Date();
let age = today.getFullYear() - birthDate.getFullYear();
const monthDiff = today.getMonth() - birthDate.getMonth();
// 如果还没过生日年龄减1
if (monthDiff < 0 || (monthDiff === 0 && today.getDate() < birthDate.getDate())) {
age--;
}
// 年龄应该大于等于0
return age >= 0 ? age : null;
} catch (error) {
console.error('计算年龄失败:', error, birthday);
return null;
}
},
// 复制ID
copyId() {
const { user } = this.data;
const id = user?.customId || (user?.id ? 'findme_' + user.id : '未设置');
if (!id || id === '未设置') {
wx.showToast({
title: 'ID不存在',
icon: 'none'
});
return;
}
wx.setClipboardData({
data: id,
success: () => {
wx.showToast({
title: '复制成功',
icon: 'success',
duration: 2000
});
},
fail: () => {
wx.showToast({
title: '复制失败',
icon: 'none'
});
}
});
},
// 跳转到二维码页面
navigateToQRCode() {
const { user } = this.data;
if (!user || !user.customId) {
wx.showToast({
title: '用户信息不存在',
icon: 'none'
});
return;
}
// 传递陌生人的 customId 参数
wx.navigateTo({
url: `/subpackages/qr/qr-code/qr-code?customId=${user.customId}`,
success: (res) => {
console.log('跳转二维码页面成功', res);
},
fail: (err) => {
console.error('跳转二维码页面失败', err);
wx.showToast({
title: '跳转失败',
icon: 'none'
});
}
});
}
});