import * as plugins from './smartmarkdown.plugins';

export class SmartMarkdown {
  constructor() {}

  /**
   * converts markdown to html
   * @param mdString
   */
  public async markdownToHtml(mdString: string): Promise<string> {
    const result = await plugins
      .remark()
      .use(plugins.remarkHtml)
      .use(plugins.remarkFrontmatter, ['yaml', 'toml'])
      .process(mdString);
    return result.toString();
  }

  public htmlToMarkdown(htmlString: string): string {
    const turndownInstance = new plugins.turndown({
      headingStyle: 'atx',
      codeBlockStyle: 'fenced',
    });
    turndownInstance.use(plugins.turndownPluginGfm.gfm);
    return turndownInstance.turndown(htmlString);
  }
}