var http = require('http');
var https = require('https');
var ArgumentParser = require('argparse').ArgumentParser;
var express = require('express');
const stream = require('stream');
var app = express();
var fs = require("fs");
var path = require('path');
var privateKey  = fs.readFileSync('cert/private.key', 'utf8');
var certificate = fs.readFileSync('cert/certificate.crt', 'utf8');
var credentials = {key: privateKey, cert: certificate};


var parser = new ArgumentParser({
	  version: '0.0.1',
	  addHelp:true,
	  description: 'Datarouter simulator'
	});

parser.addArgument('--tc' , { help: 'TC $NoOfTc' } );
parser.addArgument('--printtc' ,
		{
			help: 'Print complete usage help',
			action: 'storeTrue'
		}
	);

var args = parser.parseArgs();

if (args.tc=="100") {
	console.log("TC: 100")
}
if (args.tc=="101") {
	console.log("TC: 101")
	//preparations
}
if (args.tc=="102") {
	console.log("TC: 102")
	//preparations
}

if (args.printtc) {
	console.log("TC 100: receive all incoming files");
	console.log("TC 101: drop/deny first 10 publishing attempt, then receive all");
	console.log("TC 102: drop/deny/every second publisging attempt");
	process.exit(0);
}

var bodyParser = require('body-parser')
app.use(bodyParser.urlencoded({ extended: false }))

// parse application/json
app.use(bodyParser.json())

// parse application/vnd.api+json as json
app.use(bodyParser.json({ type: 'application/vnd.api+json' }))

// parse some custom thing into a Buffer
app.use(bodyParser.raw({limit:1024*1024*20, type: 'application/octet-stream' }))
// parse an HTML body into a string
app.use(bodyParser.text({ type: 'text/html' }))
app.get("/",function(req, res){
	res.send("ok");
})
app.put('/publish/1/:filename', function (req, res) {
	console.log(req.files);
	console.log(req.body);
	console.log(req.headers);
	var filename = path.basename(req.params.filename);
	 res.redirect(301, 'http://127.0.0.1:3908/publish/1/'+filename)
})
var httpServer = http.createServer(app);
var httpsServer = https.createServer(credentials, app);

var httpPort=3906
var httpsPort=3907
httpServer.listen(httpPort);
console.log("DR-simulator listening (http) at "+httpPort)
httpsServer.listen(httpsPort);
console.log("DR-simulator listening (https) at "+httpsPort)