package daemon

import (
	"fmt"
	"os"
	"os/signal"
	"syscall"

	"github.com/volker-raschek/flucky/pkg/config"
	"github.com/volker-raschek/flucky/pkg/sensor"
	"github.com/volker-raschek/flucky/pkg/types"
)

// Start the daemon
func Start(cnf *config.FluckyConfig) error {

	interrupt := make(chan os.Signal, 1)
	signal.Notify(interrupt, os.Interrupt, os.Kill, syscall.SIGTERM)

	humidityChannel := make(chan *types.Humidity)
	temperatureChannel := make(chan *types.Temperature)

	go sensor.ReadHumiditiesContinuously(humiditySensors, humidityChannel)
	go sensor.ReadTemperaturesContinuously(temperatureSensors, temperatureChannel)

	for {
		select {
		case killSignal := <-interrupt:
			return fmt.Errorf("Daemon was interruped by system signal %v", killSignal)
		}
	}

}