import type { ConversionOptions, ProgressCallback, ConversionResult } from '@/types/conversion';

/**
 * Convert document using Pandoc (placeholder - not yet implemented)
 */
export async function convertWithPandoc(
  file: File,
  outputFormat: string,
  options: ConversionOptions = {},
  onProgress?: ProgressCallback
): Promise<ConversionResult> {
  // TODO: Implement Pandoc WASM conversion when available
  // For now, return an error

  if (onProgress) onProgress(0);

  return {
    success: false,
    error: 'Pandoc WASM converter is not yet implemented. Document conversion coming soon!',
  };
}

/**
 * Convert Markdown to HTML (placeholder)
 */
export async function markdownToHtml(
  file: File,
  onProgress?: ProgressCallback
): Promise<ConversionResult> {
  return convertWithPandoc(file, 'html', {}, onProgress);
}

/**
 * Convert HTML to Markdown (placeholder)
 */
export async function htmlToMarkdown(
  file: File,
  onProgress?: ProgressCallback
): Promise<ConversionResult> {
  return convertWithPandoc(file, 'md', {}, onProgress);
}