import { PrismaClient } from "@prisma/client";
import { PrismaMariaDb } from "@prisma/adapter-mariadb";
import "dotenv/config";

const base = process.env.DATABASE_URL;
const sep = base.includes("?") ? "&" : "?";
const connectionString = `${base}${sep}connection_limit=5&pool_timeout=10`;
const adapter = new PrismaMariaDb(connectionString);
const prisma = new PrismaClient({ adapter });

async function main() {
  console.log("Updating user levels from old enum to new...");
  
  const result = await prisma.$executeRawUnsafe(
    "UPDATE users SET level = 'LV01' WHERE level NOT REGEXP '^LV[0-9][0-9]$'"
  );
  
  console.log(`Updated: ${result} rows`);
}

main()
  .catch((e) => {
    console.error(e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });