import * as fs from "node:fs";
import * as path from "node:path";
import { config } from "dotenv";
import { drizzle } from "drizzle-orm/node-postgres";
import { Pool } from "pg";

// Load environment variables from .env
config();

async function initDatabase() {
	const databaseUrl = process.env.DATABASE_URL;

	if (!databaseUrl) {
		console.error("DATABASE_URL environment variable is required");
		process.exit(1);
	}

	const pool = new Pool({ connectionString: databaseUrl });
	const db = drizzle(pool);

	try {
		console.log("🔧 Initializing database extensions...");

		// Read and execute init.sql as a single query
		const initSqlPath = path.join(
			process.cwd(),
			"scripts",
			"postgres",
			"init.sql",
		);
		const initSql = fs.readFileSync(initSqlPath, "utf-8");

		console.log("Executing init.sql...");
		await db.execute(initSql);

		console.log("✅ Database initialization completed");
	} catch (error) {
		console.error("❌ Database initialization failed:", error);
		process.exit(1);
	} finally {
		await pool.end();
	}
}

initDatabase();