const { execFileSync } = require("child_process");

const BASE_URL = "https://petdii.com";

function kirimRequest(username, jumlah, cursor) {
  const body = JSON.stringify({ unique_id: username, count: jumlah, cursor });

  const args = [
    "-s", "-X", "POST",
    `${BASE_URL}/api/tiktok/get-reposts`,
    "-H", "accept: application/json, text/plain, */*",
    "-H", "accept-language: id-ID,id;q=0.9,en-US;q=0.8,en;q=0.7",
    "-H", "cache-control: no-cache",
    "-H", "content-type: application/json",
    "-H", "pragma: no-cache",
    "-H", "referer: https://petdii.com/tiktok-repost-viewer",
    "-H", 'user-agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Mobile Safari/537.36',
    "-d", body,
  ];

  const hasilRaw = execFileSync("curl", args, { encoding: "utf8" });

  let respons;
  try {
    respons = JSON.parse(hasilRaw);
  } catch {
    throw new Error("Gagal parse JSON: " + hasilRaw.slice(0, 200));
  }

  if (respons.code !== 0) throw new Error(respons.msg || "Gagal ambil data");

  return respons;
}

function ambilRepost(username, jumlah = 6, cursor = 0) {
  const respons = kirimRequest(username, jumlah, cursor);
  const { videos, cursor: cursorBaru, hasMore } = respons.data;

  return {
    username,
    cursor: cursorBaru,
    adaLagi: hasMore,
    total: videos.length,
    videos: videos.map((v) => ({
      video_id: v.video_id,
      aweme_id: v.aweme_id,
      judul: v.title,
      region: v.region,
      durasi: v.duration,
      cover: v.cover,
      play_tanpa_watermark: v.play,
      play_dengan_watermark: v.wmplay,
      ukuran_bytes: v.size,
      dibuat: new Date(v.create_time * 1000).toISOString(),
      stats: {
        ditonton: v.play_count,
        disukai: v.digg_count,
        komentar: v.comment_count,
        dibagikan: v.share_count,
        diunduh: v.download_count,
        disimpan: v.collect_count,
      },
      pembuat: {
        id: v.author.id,
        username: v.author.unique_id,
        nama: v.author.nickname,
        foto: v.author.avatar,
      },
      musik_info: {
        id: v.music_info.id,
        judul: v.music_info.title,
        artis: v.music_info.author,
        play: v.music_info.play,
        cover: v.music_info.cover,
        durasi: v.music_info.duration,
        original: v.music_info.original,
      },
    })),
  };
}

function ambilSemuaRepost(username, maxHalaman = 5) {
  let cursor = 0;
  let adaLagi = true;
  let halamanKe = 0;
  let semuaVideo = [];

  while (adaLagi && halamanKe < maxHalaman) {
    const hasil = ambilRepost(username, 6, cursor);
    semuaVideo = semuaVideo.concat(hasil.videos);
    cursor = hasil.cursor;
    adaLagi = hasil.adaLagi;
    halamanKe++;
  }

  return {
    username,
    totalVideo: semuaVideo.length,
    halamanDiambil: halamanKe,
    adaLagiDiServer: adaLagi,
    videos: semuaVideo,
  };
}

if (require.main === module) {
  const [, , username, mode] = process.argv;

  if (!username) {
    console.error("Pake: node ttrepost.js <username> [semua]");
    console.error("Contoh: node ttrepost.js dimeh493");
    console.error("Contoh: node ttrepost.js dimeh493 semua");
    process.exit(1);
  }

  try {
    const hasil = mode === "semua" ? ambilSemuaRepost(username) : ambilRepost(username);
    console.log(JSON.stringify(hasil, null, 2));
  } catch (err) {
    console.error("Error:", err.message);
    process.exit(1);
  }
}

module.exports = { ambilRepost, ambilSemuaRepost };

// by ShanMolvyr