import fs from 'fs';
import path from 'path';
import cors from 'cors';
import logger from 'morgan';
import express from 'express';

import { log } from './modules/log.js';
import { speedLimiter, checkSystemLoad } from './modules/requestHandler.js';

import testRouter from './routes/test.js';
import usersRouter from './routes/users.js';
import leaderboardRouter from './routes/leaderboard.js';

const app = express();
app.set('trust proxy', 1);

app.use(express.json());
app.use(logger('dev'));
app.use(speedLimiter);
app.use(checkSystemLoad);
app.use(logger('combined', { stream: fs.createWriteStream(path.join(__dirname, 'logs/access.log'), { flags: 'a' }) }));
app.use(cors({
	origin: '*',
}));

app.use(express.static('public'));

// routes
app.use('/api/test', testRouter);
app.use('/api/users', usersRouter);
app.use('/api/leaderboard', leaderboardRouter);

// run the API
app.listen(process.env.PORT, async () => {
	log(`running at port ${process.env.PORT}`);
});