dingdanquanliucheng/frontend/mini-app/pages/login/login-password/login-password.js

/**
 * 账号密码登录页面（备用）
 * 职责：提供账号密码登录，后端自动识别角色，根据 role_code 跳转对应首页。
 * 作为微信手机号登录的备用入口。
 */
var auth = require("../../../utils/auth");

Page({
  data: {
    username: "",
    password: "",
    loading: false,
    message: "",
  },

  handleInput: function (event) {
    var field = event.currentTarget.dataset.field;
    this.setData({ [field]: event.detail.value });
  },

  handleLogin: async function () {
    var app = getApp();
    this.setData({ loading: true, message: "" });
    try {
      var data = await app.request({
        url: "/api/auth/login",
        method: "POST",
        data: {
          username: this.data.username,
          password: this.data.password,
        },
      });
      var role = data.role_code || "driver";
      app.globalData.authToken = data.token;
      app.globalData.userRole = role;
      auth.setToken(data.token);
      auth.setUser(data);

      // 密码登录成功后自动绑定 open_id（为微信消息通知做准备）
      try {
        var loginCode = await new Promise(function (resolve, reject) {
          wx.login({ success: resolve, fail: reject });
        });
        await app.request({
          url: "/api/auth/bind-openid-by-code",
          method: "POST",
          data: { code: loginCode.code },
        });
      } catch (bindErr) {
        // 绑定失败不影响登录
        console.log("open_id 绑定跳过:", bindErr.message);
      }

      wx.showToast({
        title: "欢迎，" + (data.real_name || data.username),
        icon: "success",
      });

      var entry = role === "driver" ? "/pages/driver/task-list/task-list" : "/pages/manager/dashboard/dashboard";
      wx.switchTab({ url: entry });
    } catch (error) {
      this.setData({ message: error.message || "登录失败" });
    } finally {
      this.setData({ loading: false });
    }
  },

  goBack: function () {
    wx.navigateBack();
  },
});