import { execSync } from "child_process";
import fs from "fs";

export function convertOggToMp3(inputPath: string, outputPath: string): boolean {
  try {
    execSync(
      `ffmpeg -i "${inputPath}" -codec:a libmp3lame -b:a 128k -y "${outputPath}" 2>/dev/null`,
      { timeout: 15000 }
    );
    return true;
  } catch {
    return false;
  }
}

export function convertOggToMp3OrCopy(inputPath: string, mp3Path: string): string {
  if (convertOggToMp3(inputPath, mp3Path)) {
    return mp3Path;
  }
  // fallback: keep original OGG
  fs.copyFileSync(inputPath, mp3Path.replace(/\.mp3$/, ".ogg"));
  return mp3Path.replace(/\.mp3$/, ".ogg");
}