/**
 * NavParams for a MPA-Application
 */
export class VetproviehNavParams {
  /**
   * Get a URL-Parameter
   * @param {stirng} key
   * @return {any}
   */
  static getUrlParameter(key: string): any {
    const regex = new RegExp('[?&]' + encodeURIComponent(key) + '=([^&]*)');
    let regexResult : RegExpExecArray | null = null;
    if (regexResult = regex.exec(window.location.search)) {
      return decodeURIComponent(regexResult[1]);
    } else {
      return null;
    }
  }


  /**
     * Returning Something out of the Storage
     * @param {string} key
     * @return {any}
     */
  static get(key: string): any {
    const loadedObject = window.localStorage.getItem(key);
    if (loadedObject) {
      return JSON.parse(loadedObject);
    }
    return {};
  }

  /**
     * Delete a local Storage Item
     * @param {string} key
     */
  static delete(key: string) {
    window.localStorage.removeItem(key);
  }

  /**
     * Setting Storage
     * @param {string} key
     * @param {any} value
     */
  static set(key: string, value: any) {
    window.localStorage.setItem(key, JSON.stringify(value));
  }
}