const scripts = ['https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js'];
const CLIENT_ID = 'wallet.cebggame.com';
const REDIRECT_URI = `${location.origin}${location.pathname}`;

// Authorization scopes required by the API; multiple scopes can be included, separated by spaces.
const SCOPES = 'name email';
export class AppleClient {
  initClient() {
    let state = Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
    let nonce = Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
    AppleID.auth.init({
      clientId : CLIENT_ID, 
      scope : SCOPES,
      redirectURI : REDIRECT_URI,
      state,
      nonce,
      usePopup : true
    });
  }
  async initAppleClient() {
    await loadSingleScript([scripts[0]]);
    this.initClient();
  }
  async login(funid) {
    let result = {};
    try {
      const data = await AppleID.auth.signIn({state: funid+''})
      // Handle successful response.
      console.log("apple login success: ", JSON.stringify(data))
      result = {
        data: data.authorization.id_token,
        errcode: 0,
      };
    } catch ( error ) {
      // Handle error.
      console.log('apple login error: ', JSON.stringify(error))
      result = {
        errcode: 1,
        errmessage: error.error || error.message || error,
      }
    }
    jc.wallet.nativeSvr.handleNativeCallback(funid, JSON.stringify(result));
  }
}