feat: select optional sensors to read humidity or temperature

pkg/config/fluckyconfig.go

@@ -11,7 +11,7 @@ import (
 	"git.cryptic.systems/fh-trier/go-flucky/pkg/sensor"
 
 	"git.cryptic.systems/fh-trier/go-flucky/pkg/types"
-	"github.com/satori/go.uuid"
+	uuid "github.com/satori/go.uuid"
 )
 
 // FluckyConfig dasd
@@ -205,9 +205,26 @@ func (fc *FluckyConfig) EnableSensor(nameOrUUID string) error {
 	return nil
 }
 
-func (fc *FluckyConfig) GetHumiditySensors() []sensor.HumiditySensor {
+func (fc *FluckyConfig) GetHumiditySensors(namesOrUUIDs []string) []sensor.HumiditySensor {
 	hs := []sensor.HumiditySensor{}
 	for _, s := range fc.Sensors {
+		// select only named sensors
+		if len(namesOrUUIDs) > 0 {
+			found := false
+			for _, nameOrUUID := range namesOrUUIDs {
+				if nameOrUUID == s.SensorID || nameOrUUID == s.SensorName {
+					found = true
+					break
+				}
+			}
+			if !found {
+				continue
+			}
+		}
+		// skip disabled sensors
+		if !s.SensorEnabled {
+			continue
+		}
 		switch s.SensorModel {
 		case types.DHT11:
 			hs = append(hs, &sensor.DHT11Sensor{
@@ -222,15 +239,26 @@ func (fc *FluckyConfig) GetHumiditySensors() []sensor.HumiditySensor {
 	return hs
 }
 
-func (fc *FluckyConfig) GetTemperatureSensors() ([]sensor.TemperatureSensor, error) {
+func (fc *FluckyConfig) GetTemperatureSensors(namesOrUUIDs []string) ([]sensor.TemperatureSensor, error) {
 	ts := []sensor.TemperatureSensor{}
-
 	for _, s := range fc.Sensors {
+		// select only named sensors
+		if len(namesOrUUIDs) > 0 {
+			found := false
+			for _, nameOrUUID := range namesOrUUIDs {
+				if nameOrUUID == s.SensorID || nameOrUUID == s.SensorName {
+					found = true
+					break
+				}
+			}
+			if !found {
+				continue
+			}
+		}
 		// skip disabled sensors
 		if !s.SensorEnabled {
 			continue
 		}
-
 		switch s.SensorModel {
 		case types.DHT11:
 			ts = append(ts, &sensor.DHT11Sensor{