import { createConnection } from "mysql2/promise";
import { readdir, access } from "fs/promises";
import { join } from "path";
import "dotenv/config";

const GAMES_DIR = "/home/ubuntu/webdev-static-assets/games";

async function main() {
  const conn = await createConnection(process.env.DATABASE_URL);
  
  // Get all game folders that have index.html
  const gameFolders = await readdir(GAMES_DIR);
  const playableGames = [];
  
  for (const folder of gameFolders) {
    try {
      await access(join(GAMES_DIR, folder, "index.html"));
      playableGames.push(folder);
    } catch {
      // no index.html
    }
  }
  
  console.log(`Found ${playableGames.length} playable games`);
  
  // Update each game's gameUrl in the database
  let updated = 0;
  let notFound = 0;
  
  for (const folder of playableGames) {
    const gameUrl = `/games/${folder}/index.html`;
    const [result] = await conn.execute(
      "UPDATE all_games SET gameUrl = ? WHERE gameId = ?",
      [gameUrl, folder]
    );
    if (result.affectedRows > 0) {
      updated++;
    } else {
      notFound++;
      // Try partial match - some game IDs might be lowercase or have different casing
      const [result2] = await conn.execute(
        "UPDATE all_games SET gameUrl = ? WHERE LOWER(gameId) = LOWER(?)",
        [gameUrl, folder]
      );
      if (result2.affectedRows > 0) {
        updated++;
        notFound--;
      }
    }
  }
  
  console.log(`Updated: ${updated}, Not found in DB: ${notFound}`);
  
  // Verify
  const [rows] = await conn.execute("SELECT COUNT(*) as cnt FROM all_games WHERE gameUrl IS NOT NULL");
  console.log(`Games with gameUrl in DB: ${rows[0].cnt}`);
  
  // Show sample
  const [samples] = await conn.execute("SELECT gameId, gameName, gameUrl FROM all_games WHERE gameUrl IS NOT NULL LIMIT 5");
  console.log("Sample:", samples);
  
  await conn.end();
}

main().catch(console.error);