var express = require('express');
var app = express();
var UserManager = require("./users");
var Response = require("./Response");
var multer = require("multer");
var path = require("path");
var crypto = require("crypto");
var mime = require("mime");
var Server  = require("./Server");
var utils  = require("./utils");
var upload = multer({
  dest: 'tmp/' // this saves your file into a directory called "uploads"
});


var bodyParser = require('body-parser')
app.use( bodyParser.json() );       // to support JSON-encoded bodies
app.use(bodyParser.urlencoded({     // to support URL-encoded bodies
  extended: true
}));

const prefix = "";
const apiprefix = prefix+"/api";
const appprefix = prefix+"/app";

var server = new Server();


var storage = multer.diskStorage({
  destination: function(req, file, cb) {
      cb(null, 'tmp/')
  },
  filename: function(req, file, cb) {
      crypto.pseudoRandomBytes(16, function(err, raw) {
          cb(null, raw.toString('hex') + Date.now() + '.' + mime.extension(file.mimetype));
      });
    }
});

var upload = multer({
  storage: storage
});

var userList = new UserManager();


//users
app.get(apiprefix+'/createUser', function (a, b) {server.createUser(a, b)});
app.get(apiprefix+'/users', function (a, b) {server.listUsers(a, b)});
app.get(apiprefix+'/user/:user', function (a, b) {server.serveUser(a, b)});
app.post(apiprefix+'/createUser', function (a, b) {server.createUser(a, b)});
app.post(apiprefix+'/users', function (a, b) {server.listUsers(a, b)});
app.post(apiprefix+'/user/:user', function (a, b) {server.serveUser(a, b)});

app.post(apiprefix+'/user/:user/edit', function (a, b) {server.editUser(a, b)});
app.get(apiprefix+'/user/:user/rename', function (a, b) {server.renameUser(a, b)});
app.post(apiprefix+'/user/:user/rename', function (a, b) {server.renameUser(a, b)});
app.get(apiprefix+'/user/:user/remove', function (a, b) {server.removeUser(a, b)});
app.post(apiprefix+'/user/:user/remove', function (a, b) {server.removeUser(a, b)});


//Projects
app.get(apiprefix+'/user/:user/createProject', function (a, b) {console.log("_1"); server.createProject(a, b)});
app.get(apiprefix+'/user/:user/projects', function (a, b) {server.listProjects(a, b)});

app.get(apiprefix+'/user/:user/:project', function (a, b) { server.serveProject(a, b)});
app.post(apiprefix+'/user/:user/:project/edit', function (a, b) {server.editProject(a, b)});
app.get(apiprefix+'/user/:user/:project/rename', function (a, b) {server.renameProject(a, b)});
app.post(apiprefix+'/user/:user/:project/rename', function (a, b) {server.renameProject(a, b)});
app.get(apiprefix+'/user/:user/:project/remove', function (a, b) {server.removeProject(a, b)});
app.post(apiprefix+'/user/:user/:project/remove', function (a, b) {server.removeProject(a, b)});



//resources
app.get(apiprefix+'/user/:user/:project/createResource', function (a, b) {console.log("_1"); server.createResource(a, b)});
app.get(apiprefix+'/user/:user/:project/resources', function (a, b) {server.listResources(a, b)});

app.get(apiprefix+'/user/:user/:project/:res', function (a, b) { server.serveResource(a, b)});
app.post(apiprefix+'/user/:user/:project/:res/edit', function (a, b) {server.editRescource(a, b)});
app.get(apiprefix+'/user/:user/:project/:res/rename', function (a, b) {server.renameResource(a, b)});
app.post(apiprefix+'/user/:user/:project/:res/rename', function (a, b) {server.renameResource(a, b)});
app.get(apiprefix+'/user/:user/:project/:res/remove', function (a, b) {server.removeResource(a, b)});
app.post(apiprefix+'/user/:user/:project/:res/remove', function (a, b) {server.removeResource(a, b)});


/*
app.post(apiprefix+'/user/:user/:project/:resource', upload.single("image"), function(req, res) {
  res.send('<img src="'+apiprefix+'/upload/' + req.file.filename + '" />');
});

app.get(apiprefix+'/upload/:file', function(req, res) {
  res.sendFile(path.join(__dirname + '/tmp/'+req.params.file));
});


app.get(appprefix+'/:file', function (req, res) {
  res.sendFile(path.join(__dirname + '/../www/'+req.params.file));
});


app.get(apiprefix+'/user/:name', function (req, res) { server.serveUser(req, res);});*/


var rest = app.listen(8081, function () {

  var host = rest.address().address
  var port = rest.address().port
  console.log("Example app listening at http://%s:%s", host, port)

})