import express from 'express'
import pkg from  '../package.json' assert { type: "json" }
import axios from 'axios'

const router = express.Router()
const { name, version, date } = pkg

let APIHOST = process.env.APIHOST || 'http://localhost:3004'

/* GET home page. */
router.get('/:cmd', async function(req, res, next) {
  const cmd = req.params.cmd
  let url = APIHOST
  if(isNaN(cmd)) {
    url += req.originalUrl
  } else {
    // cmd is a number ==> sid
    url += `getsensordata?sid=${cmd}`
  }
  try {
    const response = await axios(encodeURI(url));
    if (response.status !== 200) {
      res.json({err: `Error from servercall: status = ${response.status}`})
    }
    res.json(response.data)
  } catch (e) {
    res.json({err: `Error from servercall: ${e}`})
  }
})

export default router



// ToDo
// Hier : getsensordata  und getmapdata unterbringen und damit den externen Server aufrufen