import type { IframeWidgetNode } from '../schema';
import { pickUrlLike } from './urlLike';

/**
 * goView iframe option shape varies across versions.
 * Keep it permissive and normalize the common fields.
 */
export interface GoViewIframeOption {
  dataset?: unknown;
  src?: unknown;
  url?: unknown;
  borderRadius?: number;
}

/**
 * Back-compat alias (older code used "LegacyIframeOption").
 */
export type LegacyIframeOption = GoViewIframeOption;

function pickSrc(option: GoViewIframeOption): string {
  // Prefer the whole option first (covers iframeUrl/embedUrl variants directly on the object).
  return pickUrlLike(option) || pickUrlLike(option.dataset) || pickUrlLike(option.src) || pickUrlLike(option.url);
}

export function convertGoViewIframeOptionToNodeProps(option: GoViewIframeOption): IframeWidgetNode['props'] {
  return {
    src: pickSrc(option),
    borderRadius: option.borderRadius,
  };
}

/**
 * Back-compat export.
 */
export const convertLegacyIframeOptionToNodeProps = convertGoViewIframeOptionToNodeProps;