const express = require('express');
const path = require('path');
require('dotenv').config();
env = process.env;

const app = express();

app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(require('cookie-parser')());
app.use(express.static(path.join(__dirname, 'static')));

app.use('/', require('./routes/index.js'));
app.use('/users', require('./routes/users.js'));
app.use('/files', require('./routes/files.js'));
app.use('/api', require('./routes/api.js'));

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    res.status(404);
    res.end('<h1>404 Not Found</h1>');
});

// 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 : {};

    console.log(err);
    // render the error page
    res.status(err.status || 500);
    res.end('<h1>error</h1>');
});

module.exports = app;