/**
 * Create a user for buildfor_life_repair.
 *
 * Usage:
 *   npx tsx scripts/create-user.ts <email> <password> [displayName]
 *
 * Example:
 *   npx tsx scripts/create-user.ts admin@b4l.co.th mypassword "Admin"
 */

import 'dotenv/config';
import { drizzle } from 'drizzle-orm/node-postgres';
import pg from 'pg';
import { users } from '../src/lib/server/db/schema.js';
import { hash } from '@node-rs/argon2';
import { encodeBase32LowerCaseNoPadding } from '@oslojs/encoding';

const args = process.argv.slice(2);

if (args.length < 2) {
	console.error('Usage: npx tsx scripts/create-user.ts <email> <password> [displayName]');
	process.exit(1);
}

const [email, password, displayName] = args;

const pool = new pg.Pool({ connectionString: process.env.DATABASE_URL });
const db = drizzle(pool);

async function main() {
	const id = encodeBase32LowerCaseNoPadding(crypto.getRandomValues(new Uint8Array(15)));

	const passwordHash = await hash(password!, {
		memoryCost: 19456,
		timeCost: 2,
		outputLen: 32,
		parallelism: 1
	});

	await db.insert(users).values({
		id,
		email: email!.toLowerCase().trim(),
		displayName: displayName || null,
		passwordHash
	});

	console.log(`User created: ${email} (id: ${id})`);
	await pool.end();
}

main().catch((err) => {
	console.error('Failed to create user:', err.message);
	process.exit(1);
});