class ImageUtil {

  static foStaticUrl = window.UIPage.server['fo-static'];
  static itemUrl = window.UIPage.itemUrl;
  static imageCdn = 'https://item.elandrs.com';

  static getCdnFullPath(imagePath='', width='', height='', quality='100') {
    let domain = '';
    if(imagePath) {
      if(imagePath.startsWith('r')) {
        domain = this.itemUrl;
      } else {
        domain = this.imageCdn;
      }
      const path = this.getCdnPath(imagePath);
      const params = '?w='+width+'&h='+height+'&q='+quality+'';
      if(!(path.endsWith(".gif")) && (width || height)) {
        return domain + '/' + path + params;
      } else {
        return domain + '/' + path;
      }
    } else {
      return '';
    }
  }

  static getCdnPath(imagePath='') {
    if(imagePath) {
      if(imagePath.trim().startsWith('/')) {
        return 'upload' + imagePath.trim();
      } else {
        return imagePath.trim();
      }
    } else {
      return '';
    }
  }
}