require('dotenv').load();

var app, express = require('express')
var http = require('http')
var path = require('path')
var favicon = require('serve-favicon')
var bodyParser = require('body-parser')
var stringify = require('csv-stringify')

var auth = require('http-auth')
var basic = auth.basic({
    realm: "Restricted Area"
  }, function (username, password, callback) {
    callback(username === process.env.HTTP_USER && password === process.env.HTTP_PASS)
  }
)

var db = require('./db')

var server, app

var site = {}
site.init = function(){
  app = express()
  app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')))
  app.use(express.static('public', { extensions: ['html'] }))
  app.use(express.static('views'))
  app.use(auth.connect(basic))

  app.get('/api/products', site.json(db.products))
  app.get('/api/orders', site.json(db.ordersBySku))

  var server = http.createServer(app).listen(process.env.PORT, function () {
    var port = server.address().port
    console.log('MSANA listening at http://lvh.me:%s', port)
  })
}

site.json = function(method){
  return function(req, res){
    method(req.query.id).then(function(data){
      res.json(data)
    })
  }
}

site.init()