import bodyParser from 'body-parser'
import express from 'express'
import fileUpload from 'express-fileupload'
import exphbs from 'express-handlebars'
import session from 'express-session'
import { logInput } from './logs'
//import helmet from 'helmet'
// import rateLimit from 'express-rate-limit'

export const myHbs = exphbs.create({
  // helpers: helpers,
  extname: 'hbs',
  // defaultView: 'default',
  layoutsDir: 'views/layouts/',
  partialsDir: 'views/partials/',
})

// Not now because it's causing a problem with Poll for virtual assembly
// const limiter = rateLimit({
//   windowMs: 15 * 60 * 1000, // 15 minutes
//   max: 500 // limit each IP to 100 requests per windowMs
// })

export const applyExpressMiddlewares = (app) => {
  // app.use(limiter)
  //app.use(helmet())
  // app.use(cors()) // cors already activated by default from nexus-framework
  // Used for Pusher and Alexa (verify)
  app.use(
    bodyParser.urlencoded({
      limit: '50mb',
      extended: true,
    })
  )
  app.use(bodyParser.json())
  app.use(fileUpload())
  // app.set('views', path.join(__dirname, '..', '..', 'public', 'views'))
  app.use(express.static('public'))
  app.engine('hbs', myHbs.engine)
  app.set('view engine', 'hbs')

  app.use(
    session({
      secret: process.env.APP_SECRET,
      resave: true,
      saveUninitialized: false,
      cookie: { secure: true },
    })
  )
}