/**
 * Request object - singleton instance model
 */
export default class Request {

    // Static instance
    private static _instance: any;

    private _url: URL;


    constructor(){
        this._url = new URL(window.location.href);
    }


    /**
     * Get a singleton version of this request
     */
    public static get instance() {
        if (!this._instance) {
            this._instance = new Request();
        }

        return this._instance;
    }


    /**
     * Get the url object for the current request
     */
    get url(): URL {
        return this._url;
    }

    /**
     * Get the request params as object
     */
    get params(): any {
       let searchParams = this._url.searchParams;
       let params: any = {};
       searchParams.forEach((value: any, key: any) => {
           params[key] = value;
       });

       return params;
    }
}