shencaisuan/utils/AuthPageUtil.js

const AuthPageUtil = {
  smsTimers: {},
  slideUuid: '',
  slideX: 0,

  isPhone(phone) {
    return /^1[3-9]\d{9}$/.test(String(phone || '').trim());
  },

  isPassword(password) {
    const value = String(password || '');
    return value.length >= 6 && value.length <= 20;
  },

  loadVerifyType() {
    return ApiClient.get(ApiClient.API.authVerifyConfig, {}, { publicRequest: true })
      .then((res) => {
        const data = (res && res.data) || {};
        const yes = (value) =>
          value === true || value === 1 || value === '1' || String(value).toLowerCase() === 'true';
        if (
          yes(data.lottery_slide_captcha) ||
          yes(data.lotterySlideCaptcha) ||
          yes(data.slideCaptchaEnabled) ||
          yes(data.slideEnabled) ||
          data.verifyType === 'slide'
        ) {
          return 'slide';
        }
        return 'captcha';
      })
      .catch(() => 'captcha');
  },

  sendSmsCode(options) {
    const params = {
      phoneNumber: options.phoneNumber,
    };
    if (options.verifyType === 'slide') {
      params.verifyType = 'slide';
      params.slideUuid = options.slideUuid || this.slideUuid;
      params.slideX = options.slideX || this.slideX;
    }
    if (options.verifyType === 'captcha') {
      params.verifyType = 'captcha';
      params.code = options.code || '';
      params.uuid = options.uuid || '';
    }
    return ApiClient.get(ApiClient.API.authSmsCode, params, { publicRequest: true });
  },

  installSlideCaptchaTenantHeader() {
    if (typeof window === 'undefined' || window.__cxzSlideCaptchaTenantPatched) return;
    window.__cxzSlideCaptchaTenantPatched = true;

    const isSlideCaptchaUrl = (url) => String(url || '').indexOf('/api/web/auth/slide-captcha') >= 0;
    const tenantId = () =>
      typeof ApiClient !== 'undefined' && ApiClient.tenantId ? ApiClient.tenantId : '000000';

    if (typeof window.fetch === 'function') {
      const nativeFetch = window.fetch.bind(window);
      window.fetch = function (input, init = {}) {
        const requestUrl = typeof input === 'string' ? input : input && input.url;
        if (!isSlideCaptchaUrl(requestUrl)) return nativeFetch(input, init);

        const isRequestInput = typeof Request !== 'undefined' && input instanceof Request;
        const headers = new Headers(init.headers || (isRequestInput ? input.headers : undefined));
        headers.set('tenantId', tenantId());

        if (isRequestInput) {
          return nativeFetch(new Request(input, { ...init, headers }));
        }

        return nativeFetch(input, { ...init, headers });
      };
    }

    if (window.XMLHttpRequest && window.XMLHttpRequest.prototype) {
      const xhrProto = window.XMLHttpRequest.prototype;
      const nativeOpen = xhrProto.open;
      const nativeSetRequestHeader = xhrProto.setRequestHeader;
      const nativeSend = xhrProto.send;

      xhrProto.open = function (method, url, ...args) {
        this.__cxzSlideCaptchaRequest = isSlideCaptchaUrl(url);
        this.__cxzSlideTenantHeaderSet = false;
        return nativeOpen.call(this, method, url, ...args);
      };

      xhrProto.setRequestHeader = function (name, value) {
        if (this.__cxzSlideCaptchaRequest && String(name || '').toLowerCase() === 'tenantid') {
          this.__cxzSlideTenantHeaderSet = true;
        }
        return nativeSetRequestHeader.call(this, name, value);
      };

      xhrProto.send = function (...args) {
        if (this.__cxzSlideCaptchaRequest && !this.__cxzSlideTenantHeaderSet) {
          nativeSetRequestHeader.call(this, 'tenantId', tenantId());
          this.__cxzSlideTenantHeaderSet = true;
        }
        return nativeSend.apply(this, args);
      };
    }
  },

  startSmsCountdown(buttonSelector, seconds = 60) {
    const $button = layui.$(buttonSelector);
    let left = seconds;
    clearInterval(this.smsTimers[buttonSelector]);
    $button.prop('disabled', true).text(`${left}s后重发`);
    this.smsTimers[buttonSelector] = setInterval(() => {
      left -= 1;
      if (left <= 0) {
        clearInterval(this.smsTimers[buttonSelector]);
        $button.prop('disabled', false).text('获取验证码');
        return;
      }
      $button.text(`${left}s后重发`);
    }, 1000);
  },

  loadSlideCaptchaScript() {
    this.installSlideCaptchaTenantHeader();
    if (window.SlideCaptcha) return Promise.resolve(window.SlideCaptcha);
    if (window.__slideCaptchaLoading) return window.__slideCaptchaLoading;
    window.__slideCaptchaLoading = new Promise((resolve, reject) => {
      const script = document.createElement('script');
      script.src = `${ApiClient.baseUrl}/static/slide-captcha/slide-captcha.js`;
      script.dataset.apiBase = ApiClient.baseUrl || '';
      script.dataset.tenantId = ApiClient.tenantId || '000000';
      script.onload = () => {
        if (window.SlideCaptcha) resolve(window.SlideCaptcha);
        else reject(new Error('滑动验证组件加载失败'));
      };
      script.onerror = () => reject(new Error('滑动验证组件加载失败'));
      document.body.appendChild(script);
    });
    return window.__slideCaptchaLoading;
  },
};

if (typeof window !== 'undefined') {
  window.AuthPageUtil = AuthPageUtil;
}