var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var cors = require('cors')
var logger = require('morgan');

const { getUsers } = require('./lib/getUsers')

var indexRouter = require('./routes/index');
var streamsRouter = require('./routes/getStreams');
var getUserAccounts = require('./routes/getUserAccounts')
var singleUserCheck = require('./routes/singleCheck')
var addAccount = require('./routes/addAccount')
var readCookie = require('./routes/readCookie')
var getStreamNames = require('./routes/getStreamNames')
var login = require('./routes/login')
var app = express();
const basicAuth = require('express-basic-auth')


// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(cors({ origin: true, credentials: true, methods: 'GET,PUT,POST,OPTIONS', allowedHeaders: 'Content-Type,Authorization' }));
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser('82e4e438a0705fabf61f9854e3b575af'));
app.use(express.static(path.join(__dirname, 'public')));

let usersList = getUsers()

const users = {
  users: usersList,
  challenge: true
}

app.use('/', indexRouter);
app.use('/login', basicAuth(users), login)
app.use('/getStreams', streamsRouter);
app.use('/getUserAccounts', getUserAccounts);
app.use('/singleCheck', basicAuth(users), singleUserCheck)
app.use('/addAccount', addAccount)
app.use('/readCookie', readCookie)
app.use('/getStreamNames', getStreamNames)


// 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;