require('dotenv').config({ path: '.env' });
const gps = require('gps-tracking');
const express = require('express');
const LibBullAdapter = require('./library/LibBullAdapter');
const routes = require('./routes/routes');
const app = express();

// start for gps-tracking
const options = {
  'debug': true,
  'port': process.env.PORT,
  'device_adapter': "ET200"
}

const server = gps.server(options, function (device, connection) {

  /*	Available device variables:
    ----------------------------
    device.uid -> Set when the first packet is parsed
    device.name -> You can set a custon name for this device.
    device.ip -> IP of the device
    device.port --> Device port
  */

  // console.log('start: 0');
  // console.log(device);
  // console.log('end: 0');

  /****************************** LOGIN ******************************/
  device.on("login_request", function (device_id, msg_parts) {
    // console.log('start: login_request');
    // console.log({device_id, msg_parts});
    //Do some stuff before authenticate the device...
    // This way you can prevent from anyone to send their position without your consent
    this.login_authorized(true, msg_parts); //Accept the login request.
    // console.log('end: login_request');
  });

  device.on("login", function () {
    // console.log('start: login');
    // console.log("Hi! i'm " + device.uid);
    // console.log('end: login');
  });

  device.on("login_rejected", function () {
    console.log('start: login_rejected');
    console.log('end: login_rejected');
  });


  /****************************** PING - When the gps sends their position ******************************/
  device.on("ping", function (data) {
    // //After the ping is received
    // console.log('start: ping');
    // console.log(data);
    // // console.log("I'm here now: " + gps_data.latitude + ", " + gps_data.longitude);
    // console.log('end: ping');
    return data;
  });


  /****************************** ALARM - When the gps sends and alarm ******************************/
  device.on("alarm", function (alarm_code, alarm_data, msg_data) {
    // console.log('start: alarm');
    // console.log(msg_data);
    // console.log("Help! Something happend: " + alarm_code + " (" + alarm_data.msg + ")");
    // console.log('end: alarm');
    //call_me();
  });


  /****************************** MISC ******************************/
  device.on("handshake", function () {
    // console.log('start: handshake');
    // console.log('end: handshake');
  });

});

server.setDebug(true);
// end for gps-tracking

// start for normal http request
app.use(express.json({ limit: '1mb' })); // parsing application/json
app.use(express.urlencoded({ extended: true })); // parsing application/x-www-form-urlencoded
app.use(async function (req, res, next) {
  // set control allowed headers
  res.header('Access-Control-Allow-Origin', '*');
  res.header('Access-Control-Allow-Methods', 'OPTIONS,GET,HEAD,PUT,PATCH,POST,DELETE');
  res.header('Access-Control-Allow-Headers', 'Accept, Authorization, Content-Type, X-Requested-With, Range, x-api-key, x-forwarded-for');
  next();
});
app.use(process.env.PATH_URL + '/bull/monitor', LibBullAdapter.getRouter());
routes.use(app);
app.listen(process.env.PORT_EXPRESS, () => {
  console.log('Express server running at port ' + process.env.PORT_EXPRESS);
});
// end for normal http request