import * as fs from "fs";
import config from "../config.js";

export default async function VersionCheck() {
  const nowVersion: string = JSON.parse(fs.readFileSync("package.json", "utf-8")).version;

  // 初期化
  if (!fs.existsSync("logs/version.txt")) {
    fs.writeFileSync(
      "logs/version.txt",
      nowVersion,
      "utf-8",
    );
  }

  // 最終起動バージョン取得
  const oldVersion = fs.readFileSync("logs/version.txt", "utf-8");

  if (oldVersion !== nowVersion) {
    try {
      fs.writeFileSync(
        "logs/version.txt",
        nowVersion,
        "utf-8",
      );

      await fetch(`https://${config.uwuzu.host}/api/ueuse/create`, {
        method: "POST",
        body: JSON.stringify({
          token: config.uwuzu.apiToken,
          text: `${nowVersion}にBOTがアップデートされました！`,
        }),
      });
    } catch (err) {
      console.log("アップデート通知にエラーが発生しました: ", err);
    }
  }
}