Function parseFileName

lib/utils.ts:86–97

(fileName: string)

}

function parseFileName(fileName: string): { name: string; extension: string } {
  // Split the string at the last dot
  const lastDotIndex = fileName.lastIndexOf(".");
  if (lastDotIndex === -1) {
    // No dot found
    return { name: fileName, extension: "" };
  }
  return {
    name: fileName.slice(0, lastDotIndex),
    extension: fileName.slice(lastDotIndex + 1),
  };
}

// New: Parse an assistant reply into ordered text and file segments.
// Supports multiple files per reply and interleaved text. Streaming-safe: returns