import path from "node:path";
import fs from "node:fs";

function main() {
  const dbProdPath = path.join(__dirname, "..", "db-prod.sqlite3");
  const dbProdShmPath = path.join(__dirname, "..", "db-prod.sqlite3-shm");
  const dbProdWalPath = path.join(__dirname, "..", "db-prod.sqlite3-wal");
  const dbCopyPath = path.join(__dirname, "..", "db-copy.sqlite3");

  if (!fs.existsSync(dbCopyPath)) {
    console.error(`File ${dbCopyPath} does not exist`);
    process.exit(1);
  }

  // delete db-prod.sqlite3-shm file if exists
  if (fs.existsSync(dbProdShmPath)) {
    fs.unlinkSync(dbProdShmPath);
  }

  // delete db-prod.sqlite3-wal file if exists
  if (fs.existsSync(dbProdWalPath)) {
    fs.unlinkSync(dbProdWalPath);
  }

  // delete db-prod.sqlite3 if exists
  if (fs.existsSync(dbProdPath)) {
    fs.unlinkSync(dbProdPath);
  }

  // copy db-copy.sqlite3 to db-prod.sqlite3
  fs.copyFileSync(dbCopyPath, dbProdPath);
}

main();