const express = require('express');
const morgan = require('morgan');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');

require('dotenv').config();

const app = express();

// Mek's Hub Routes
const userRoutes = require('./api/routes/user');
const serverRoutes = require('./api/routes/serverInfo');
// const appRoutes = require('./api/routes/apps');

// Mek's Hub Bot Routes
// const botRoutes = require('./api/routes/bot');

// Mek's Hub - When Was It? Routes
const whenWasItRoutes = require('./api/routes/whenWasIt');

mongoose.connect(
  'mongodb+srv://' +
  process.env.MONGO_DB_USERNAME +
  ':' +
  process.env.MONGO_DB_PASSWORD +
  '@mekshub.qxrf8.mongodb.net/?retryWrites=true&w=majority&appName=mekshub'
);
mongoose.Promise = global.Promise;

app.use(morgan('dev'));
app.use('/uploads', express.static('uploads'));
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

app.use((req, res, next) => {
  res.header('Access-Control-Allow-Origin', '*');
  res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept, Authorization');

  if (req.method === 'OPTIONS') {
    res.header('Access-Control-Allow-Methods', 'PUT, POST, PATCH, DELETE, GET');
    return res.status(200).json({});
  }

  next();
});

// Mek's Hub Routes
app.use('/server-info', serverRoutes);
app.use('/users', userRoutes);
// app.use('/apps', appRoutes);

// Mek's Hub Bot Routes
// app.use('/bot', botRoutes);

// Mek's Hub - When Was It? Routes
app.use("/when-was-it", whenWasItRoutes);

app.use((req, res, next) => {
  const error = new Error('Not Found');
  error.status = 404;
  next(error);
});

app.use((error, req, res, next) => {
  res.status(error.status || 500).json({
    error: {
      message: error.message,
    }
  });
});

module.exports = app;