import { type ClassValue, clsx } from "clsx";

export function cn(...inputs: ClassValue[]) {
  return clsx(inputs);
}

export function formatTimestamp(date: Date = new Date()): string {
  return date.toLocaleTimeString([], {
    hour: "2-digit",
    minute: "2-digit",
  });
}

export function exportConversation(messages: any[]): void {
  const content = messages
    .map(
      (m) =>
        `[${m.timestamp}] ${m.role.toUpperCase()}: ${m.content}\n`
    )
    .join("\n");

  const blob = new Blob([content], { type: "text/plain" });
  const url = URL.createObjectURL(blob);
  const a = document.createElement("a");
  a.href = url;
  a.download = `medos-conversation-${new Date().toISOString().split("T")[0]}.txt`;
  document.body.appendChild(a);
  a.click();
  document.body.removeChild(a);
  URL.revokeObjectURL(url);
}