var createError = require('http-errors');
var express = require('express');
var app = express();
var path = require('path');
//var cookieParser = require('cookie-parser');
var logger = require('morgan');
const connection = require('./utils/db_config');
const scriptRouter = require('./routes/script');
const scheduler = require('./utils/scheduler');

const rfs = require('rotating-file-stream');
const logDirectory = path.join(__dirname, 'log')
const port = process.env.PORT || 5000;
// view engine setup
app.engine('pug', require('pug').__express)

app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');

// create a write stream (in append mode)
const accessLogStream = rfs.createStream('apiResponse.log', {
    interval: '1d', // rotate daily
    path: logDirectory
})

// setup the logger
app.use(logger('tiny', { stream: accessLogStream }));

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('/', indexRouter);
app.use('/script', scriptRouter);


/* SCHEDULER  */
//scheduler.routineFetchInvestors();


// 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');
});

app.listen(port, () => {
    console.log(`App is running on port ${port}`)
});
module.exports = app;