// 场景1：授权桥页（H5 在微信浏览器 → 跳进本页 → 授权 → 回到 H5）
// 路径：/pages/demo/auth.js
// 入口：<wx-open-launch-weapp path="/pages/demo/auth"> 或 小程序 URL Scheme
// ⚠️ openid 由登录态/onLoad 取；授权结果放 globalData，webview 页再拼进 H5 url。
const app = getApp();
const H5_BASE = 'https://mp.yizhezhe.com/wx-h5-demo/'; // 示例 H5（独立二级目录项目）

Page({
  data: { nickname: '', avatar: '' },
  _phone: '', _nick: '', _avatar: '', _openid: '',

  onLoad(q) { this._openid = q.openid || app.globalData.openid || 'YOUR_OPENID'; },

  onPhone(e) {
    if (e.detail.errMsg === 'getPhoneNumber:ok' && e.detail.code) {
      wx.request({ url: 'https://YOUR_API/phone', method: 'POST', data: { code: e.detail.code },
        success: r => { this._phone = r.data.phoneNumber; wx.showToast({ title: '已获取手机号', icon: 'none' }); } });
    } else { wx.showToast({ title: '未授权手机号', icon: 'none' }); }
  },
  onNick(e) { this._nick = e.detail.value; this.setData({ nickname: this._nick }); },
  onAvatar(e) {
    const p = e.detail.avatarUrl;
    wx.uploadFile({ url: 'https://YOUR_API/avatar', filePath: p, name: 'file',
      success: (res) => { const r = JSON.parse(res.data || '{}'); this._avatar = r.url || p; this.setData({ avatar: this._avatar }); } });
  },

  // 授权完成 → 写 globalData → 去 webview 页加载 H5（结果在 URL）→ 即“回到 H5”
  finishAuth() {
    app.globalData.wxH5Result = { openid: this._openid, phone: this._phone, nickname: this._nick, avatar: this._avatar };
    wx.redirectTo({ url: '/pages/demo/webview' });
  },
  cancel() { wx.navigateBack({}); },
});