import { downloadToCSV, type DownloadItem } from '../actions'
import type { MarkdownWidgetConfig, MarkdownWidgetData } from './types'

/**
 * Creates download configuration for markdown widgets, supporting CSV export of text content. Does not require `refUI` since it only exports text.
 *
 * @returns Array of download items for use with the Download action.
 */
export function markdownDownloadConfig(): DownloadItem<MarkdownWidgetData>[] {
  return [
    {
      ...downloadToCSV,
      modifier: async (data) => {
        const content = data?.content ?? ''
        return downloadToCSV.modifier([['Content'], [content]])
      },
    },
  ]
}

/**
 * Returns the default configuration for markdown content display widgets.
 *
 * @returns Default markdown widget config (empty object).
 */
export function markdownConfig(): MarkdownWidgetConfig {
  return {}
}