YD_Event.miniApp/subpackages/mine/register/register.js

const auth = require('../../../utils/auth');
const { ROLE_META } = require('../../../utils/role');

const PHONE_RE = /^1[3456789]\d{9}$/;

Page({
  data: {
    isReset: false,          // true = 重置密码模式，false = 注册模式
    mobile: '',
    password: '',
    password2: '',
    verificationCode: '',
    nickName: '',
    selectedRole: 'participant',
    selectedRoleDescription: ROLE_META.participant.description,
    roleOptions: [ROLE_META.participant, ROLE_META.referee],
    submitting: false,
    codeSending: false,
    countdown: 0,
    statusBarHeight: 0
  },

  _timer: null,

  onLoad(options) {
    const { statusBarHeight = 0 } = wx.getSystemInfoSync();
    const isReset = options && options.mode === 'reset';
    this.setData({ statusBarHeight, isReset });
  },

  onUnload() {
    if (this._timer) {
      clearInterval(this._timer);
      this._timer = null;
    }
  },

  /** 返回上一页 */
  onBack() {
    if (getCurrentPages().length > 1) {
      wx.navigateBack();
    } else {
      wx.switchTab({ url: '/pages/mine/mine' });
    }
  },

  onMobileInput(e) {
    this.setData({ mobile: (e.detail.value || '').trim() });
  },

  onPasswordInput(e) {
    this.setData({ password: e.detail.value || '' });
  },

  onPassword2Input(e) {
    this.setData({ password2: e.detail.value || '' });
  },

  onCodeInput(e) {
    this.setData({ verificationCode: (e.detail.value || '').trim() });
  },

  onNickInput(e) {
    this.setData({ nickName: (e.detail.value || '').trim() });
  },

  onRoleTap(e) {
    if (this.data.isReset) return;
    const role = e.currentTarget.dataset.role;
    if (!ROLE_META[role]) return;
    this.setData({
      selectedRole: role,
      selectedRoleDescription: ROLE_META[role].description
    });
  },

  onSendCodeTap() {
    const { mobile, countdown, codeSending } = this.data;
    if (codeSending || countdown > 0) return;
    if (!PHONE_RE.test(mobile)) {
      wx.showToast({ title: '请输入正确手机号', icon: 'none' });
      return;
    }

    this.setData({ codeSending: true });
    wx.showLoading({ title: '发送中...' });

    auth
      .sendVerificationCode(mobile)
      .then(() => {
        wx.showToast({ title: '验证码已发送', icon: 'success' });
        this._startCountdown(60);
      })
      .catch(() => {
        wx.showToast({ title: '发送失败', icon: 'none' });
      })
      .finally(() => {
        this.setData({ codeSending: false });
        // wx.hideLoading();
      });
  },

  _startCountdown(sec) {
    if (this._timer) {
      clearInterval(this._timer);
      this._timer = null;
    }
    this.setData({ countdown: sec });
    this._timer = setInterval(() => {
      const next = this.data.countdown - 1;
      if (next <= 0) {
        clearInterval(this._timer);
        this._timer = null;
        this.setData({ countdown: 0 });
      } else {
        this.setData({ countdown: next });
      }
    }, 1000);
  },

  onSubmitTap() {
    if (this.data.submitting) return;
    const { isReset, mobile, password, password2, verificationCode, nickName, selectedRole } = this.data;

    if (!PHONE_RE.test(mobile)) {
      wx.showToast({ title: '请输入正确手机号', icon: 'none' });
      return;
    }
    if (!verificationCode) {
      wx.showToast({ title: '请输入验证码', icon: 'none' });
      return;
    }
    if (!password || password.length < 6 || password.length > 32) {
      wx.showToast({ title: '密码为 6–32 位', icon: 'none' });
      return;
    }
    if (password !== password2) {
      wx.showToast({ title: '两次密码不一致', icon: 'none' });
      return;
    }

    this.setData({ submitting: true });
    wx.showLoading({ title: '提交中...' });

    const apiCall = isReset
      ? auth.resetPassword({ mobile, password, verificationCode })
      : auth.registerWithVerification({ mobile, password, verificationCode, nickName, role: selectedRole });

    const successMsg = isReset ? '密码重置成功' : '注册成功';

    apiCall
      .then(() => {
        if (!isReset) wx.setStorageSync('registeredRole', selectedRole);
        wx.showToast({ title: successMsg, icon: 'success' });
        setTimeout(() => {
          if (isReset) {
            // 重置密码后返回登录页
            // wx.redirectTo({ url: '/subpackages/mine/login/login' });
            wx.navigateBack();
          } else {
            wx.navigateBack();
          }
        }, 800);
      })
      .catch((err) => {
        const msg = (err && err.errors) || (err && err.message) || (isReset ? '重置失败' : '注册失败');
        wx.showToast({ title: msg, icon: 'none' });
      })
      .finally(() => {
        this.setData({ submitting: false });
        // wx.hideLoading();
      });
  }
});