func GetLightsBrightness(hueBridge *hue.Hue) (float64, error) {
var resp hue.GetLightsResponse
err := hueBridge.GetLights(&resp)
if err != nil {
return 0.0, err
}
for light, _ := range resp {
var lightResp hue.GetLightResponse
err := hueBridge.GetLight(light, &lightResp)
if err != nil {
continue
}
return float64(lightResp.State.Bri) / 255.0, nil
}
return 0.0, nil
}
func setBrightnessInternal(hueBridge *hue.Hue, onOffState int, brightness float64) error {
var resp hue.GetLightsResponse
err := hueBridge.GetLights(&resp)
if err != nil {
return err
}
var lightRequest hue.PutLightRequest
stateOn := onOffState < 1
stateBri := int(math.Max(math.Min(brightness*255, 255), 0))
lightRequest.On = &stateOn
lightRequest.Bri = &stateBri
for light, _ := range resp {
hueBridge.PutLight(light, &lightRequest)
}
return nil
}
func AreLightsOn(hueBridge *hue.Hue) (bool, error) {
var resp hue.GetLightsResponse
err := hueBridge.GetLights(&resp)
if err != nil {
return false, err
}
for light, _ := range resp {
var lightResp hue.GetLightResponse
err := hueBridge.GetLight(light, &lightResp)
if err != nil {
continue
}
if lightResp.State.On {
return true, nil
}
}
return false, nil
}