const express = require('express')

const resolve_location = require('./resolve_location');

const fs = require('fs');

const redirectPathMap = JSON.parse(fs.readFileSync('pathMap.json'));

const app = express();

const port = 8080;

app.get(/.*/, (req, res) => {

const ip = req.connection.remoteAddress;

const path = req.originalUrl;

// var ip = '192.168.20.10';

console.log(`Ip: ${ip}, path ${path}`);

resolve_location.resolve_location(ip)

.then(response => {

var host = redirectPathMap[response],

host = host === null || typeof host === 'undefined' ? redirectPathMap['EU'] : host;

console.log(`Ip: ${ip}, path: ${path}, host:${host}`);

res.redirect(host+path);

})

.catch(error => {

res.send(error);

})

})

app.listen(port, () => console.log(`App listening on port ${port}!`));