const express = require('express');

const app = express();

const sensors = [
	{
		id: 'htu21d-01',
		model: 'HTU21D',
		quantities: ['temperature', 'relative_humidity']
	},
	{
		id: 'htu21d-02',
		model: 'HTU21D',
		quantities: ['temperature', 'relative_humidity']
	},

];


app.get('/', (req, res) => {
  res.send('Sensor Logger');
});

app.get('/api/status', (req, res) => {
	res.json({ status: 'online', application: 'sensor-logger' });
});

app.get('/api/sensors', (req, res) => {
	res.json(sensors);
});

app.get('/api/sensors/:id', (req, res) => {
	const sensor = sensors.find(
		(item) => item.id === req.params.id
	);

	if(!sensor) {
		return res.status(404).json({
			error: 'Sensor not found' 
		});
	}
	res.json(sensor);
});



app.listen(3030, () => {
  console.log('Server running at http://localhost:3030');
});