const express = require('express');
const fs = require('fs');
const path = require('path');
const HTTPS = require('https');

const app = express();
const domain = "2020105636.oss-2021.tk"
const sslport = 23023;

app.use(express.static(__dirname));

app.get('/', function(req, res){
    res.sendFile(__dirname + '/main.html');    
});

app.get('/main.html', function(req, res){
    res.sendFile(__dirname + '/main.html');
});

app.get('/introduction.html', function(req, res){
    res.sendFile(__dirname + '/introduction.html');
});

app.get('/calendar.html', function(req, res){
    res.sendFile(__dirname + '/calendar.html');
});


app.get('/simulation.html', function(req, res){
    res.sendFile(__dirname + '/simulation.html');
});

try {
  const option = {
    ca: fs.readFileSync('/etc/letsencrypt/live/' + domain +'/fullchain.pem'),
    key: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain +'/privkey.pem'), 'utf8').toString(),
    cert: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain +'/cert.pem'), 'utf8').toString(),
  };

  HTTPS.createServer(option, app).listen(sslport, () => {
    console.log(`[HTTPS] Server is started on port ${sslport}`);
  });
} catch (error) {
  console.log('[HTTPS] HTTPS 오류가 발생하였습니다. HTTPS 서버는 실행되지 않습니다.');
  console.log(error);
}