class AjaxUtil {
    constructor(opts) {
      // Define the base URLs for different environments
      const AUTHOR_BASE_URL = {
        nonProd: "https://msonecloudapifd-nonprod-adg7arhndebhe8hd.z01.azurefd.net",
        prod: "https://msonecloudapifd-c7cndkdmc9c3d7e3.z01.azurefd.net"
      };
  
      // Flag indicating if it's an author or non-author environment
      const isAuthor = opts.isAuthor; 
  
      // Flag indicating if it's a production or non-production environment
      const isProd = opts.isProd; 
  
      // If the 'host' option is provided, use it as the authorHost value; otherwise, select the appropriate base URL based on the isProd flag
      const authorHost = AUTHOR_BASE_URL[isProd ? 'prod' : 'nonProd'];
  
      // Set the nonAuthorHost value as the origin of the current window
      const nonAuthorHost = window.location.origin;
  
      // Set the baseUrl value based on whether it's an author environment or not. If isAuthor is true, use authorHost; otherwise, use nonAuthorHost.
      this.baseUrl = isAuthor ? authorHost : nonAuthorHost;
      
    }
    /**
    * Invoke the ajax request with the provided request information
    * @param {Object} requestInfo - The request information including Url, method, headers, contentType, and body.
    *        requestInfo.url {string} - The API Url for the request
    *        requestInfo.method {string} - The request method type (e.g., "GET", "POST", etc.)
    *        requestInfo.headers {Object} - Additional request headers (e.g., {"Authorization": "Bearer token"})
    *        requestInfo.contentType {string} - Content type of the request (e.g., "application/json")
    *        requestInfo.body {any} - Request data (e.g., JSON payload or form data)
    * @returns {Promise} - A promise that resolves to the response from the request
    */
    invokeRequest = async (requestInfo) => {
      if (!requestInfo.url) {
        console.log("The request information does not contain the API URL.");
        return;
      }
      const finalUrl = this.baseUrl + requestInfo.url;
      const headers = requestInfo.headers || {};
      const requestOptions = {
        method: requestInfo.method || "GET",
        headers: {
          ...headers,
          "Content-Type": requestInfo.contentType || "application/json",
        },
        body: requestInfo.body || undefined,
      };
      return await fetch(finalUrl, requestOptions);
    }
  }