text: require('dotenv').config();
  const createError = require('http-errors')
  const express = require('express')
  const path = require('path')
  const cookieParser = require('cookie-parser')
  const logger = require('morgan')
  const session = require('express-session')
  const { ExpressOIDC } = require('@okta/oidc-middleware')
  
  const okta = require('./okta')
  const indexRouter = require('./routes/index')
  const dashboardRouter = require('./routes/dashboard')
  const profileRouter = require('./routes/profile')
  const registrationRouter = require('./routes/register')
  const resetPassword = require('./routes/reset-password')
  
  
  const app = express()
  const fileUpload = require("express-fileupload");
  app.use(fileUpload());
  
  const oidc = new ExpressOIDC({
    issuer: `${process.env.ORG_URL}/oauth2/default`,
    client_id: process.env.CLIENT_ID,
    client_secret: process.env.CLIENT_SECRET,
    redirect_uri: `${process.env.HOST_URL}/authorization-code/callback`,
    scope: 'openid profile',
  })
  
  // view engine setup
  app.set('views', path.join(__dirname, 'views'))
  app.set('view engine', 'hbs')
  
  app.use(logger('dev'))
  app.use(express.json())
  app.use(express.urlencoded({ extended: false }))
  app.use(cookieParser())
  app.use(express.static(path.join(__dirname, 'public')))
  
  app.use(session({
    secret: process.env.APP_SECRET,
    resave: true,
    saveUninitialized: false,
  }))
  
  app.use(oidc.router)
  app.use(okta.middleware)
  
  app.use('/', indexRouter)
  app.use('/dashboard', oidc.ensureAuthenticated(), dashboardRouter)
  app.use('/profile', oidc.ensureAuthenticated(), profileRouter)
  app.use('/register', registrationRouter)
  app.use('/reset-password', resetPassword)
  app.get('/logout', (req, res) => {
    req.logout()
    res.redirect('/')
  })
  
  // catch 404 and forward to error handler
  app.use(function (req, res, next) {
    next(createError(404))
  })
  
  // error handler
  app.use(function (err, req, res, next) {
    // set locals, only providing error in development
    res.locals.message = err.message
    res.locals.error = req.app.get('env') === 'development' ? err : {}
  
    // render the error page
    res.status(err.status || 500)
    res.render('error')
  })
  
  module.exports = { app, oidc }
  
  