feat(cmd/rgb-led): add subcommands to operate with rgb-leds

pkg/config/flucky.go

@@ -25,9 +25,79 @@ var temperatureSensorModels = map[types.SensorModel]types.SensorModel{
 // Configuration of flucky
 type Configuration struct {
 	Device  *types.Device   `json:"device"`
+	LEDs    []*types.LED    `json:"leds"`
+	RGBLEDs []*types.RGBLED `json:"rgb_leds"`
 	Sensors []*types.Sensor `json:"sensors"`
 }
 
+// AddLED add a new LED
+func (c *Configuration) AddLED(led *types.LED) error {
+
+	// check if LEDID is a valid UUID string
+	if !validUUID.MatchString(led.LEDID) {
+		led.LEDID = uuid.NewV4().String()
+	}
+
+	// check if sensor name and sensor uuid already exists
+	for _, l := range c.LEDs {
+		if l.LEDName == led.LEDName {
+			return fmt.Errorf("LED %v already exists", led.LEDName)
+		}
+
+		if l.LEDID == led.LEDID {
+			return fmt.Errorf("LED %v with UUID %v already exists", led.LEDName, led.LEDID)
+		}
+
+	}
+
+	// check if sensor has a valid device id
+	if led.DeviceID != c.Device.DeviceID {
+		led.DeviceID = c.Device.DeviceID
+	}
+
+	// overwrite creation date
+	led.CreationDate = time.Now()
+
+	// check
+	c.LEDs = append(c.LEDs, led)
+
+	return nil
+}
+
+// AddRGBLED add a new RGBLED
+func (c *Configuration) AddRGBLED(rgbLED *types.RGBLED) error {
+
+	// check if RGBLEDID is a valid UUID string
+	if !validUUID.MatchString(rgbLED.RGBLEDID) {
+		rgbLED.RGBLEDID = uuid.NewV4().String()
+	}
+
+	// check if sensor name and sensor uuid already exists
+	for _, l := range c.RGBLEDs {
+		if l.RGBLEDName == rgbLED.RGBLEDName {
+			return fmt.Errorf("RGBLED %v already exists", rgbLED.RGBLEDName)
+		}
+
+		if l.RGBLEDID == rgbLED.RGBLEDID {
+			return fmt.Errorf("RGBLED %v with UUID %v already exists", rgbLED.RGBLEDName, rgbLED.RGBLEDID)
+		}
+
+	}
+
+	// check if sensor has a valid device id
+	if rgbLED.DeviceID != c.Device.DeviceID {
+		rgbLED.DeviceID = c.Device.DeviceID
+	}
+
+	// overwrite creation date
+	rgbLED.CreationDate = time.Now()
+
+	// check
+	c.RGBLEDs = append(c.RGBLEDs, rgbLED)
+
+	return nil
+}
+
 // AddSensor add a new sensor
 func (c *Configuration) AddSensor(sensor *types.Sensor) error {
 
@@ -68,6 +138,36 @@ func (c *Configuration) AddSensor(sensor *types.Sensor) error {
 	return nil
 }
 
+// DisableRGBLED enables a rgb led by its name or its unique UUID
+func (c *Configuration) DisableRGBLED(name string) error {
+	found := false
+
+	for _, rgbled := range c.RGBLEDs {
+
+		// disable sensor matched after name
+		if !validUUID.MatchString(name) &&
+			rgbled.RGBLEDName == name {
+			rgbled.RGBLEDEnabled = false
+			found = true
+			break
+		}
+
+		// disable sensor matched by uuid
+		if validUUID.MatchString(name) &&
+			rgbled.RGBLEDID == name {
+			rgbled.RGBLEDEnabled = false
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		return fmt.Errorf("Can not found RGB-LED %v", name)
+	}
+
+	return nil
+}
+
 // DisableSensor disables a sensor by its name or its unique UUID
 func (c *Configuration) DisableSensor(name string) error {
 	found := false
@@ -98,6 +198,36 @@ func (c *Configuration) DisableSensor(name string) error {
 	return nil
 }
 
+// EnableRGBLED enables a rgb led by its name or its unique UUID
+func (c *Configuration) EnableRGBLED(name string) error {
+	found := false
+
+	for _, rgbled := range c.RGBLEDs {
+
+		// disable sensor matched after name
+		if !validUUID.MatchString(name) &&
+			rgbled.RGBLEDName == name {
+			rgbled.RGBLEDEnabled = true
+			found = true
+			break
+		}
+
+		// disable sensor matched by uuid
+		if validUUID.MatchString(name) &&
+			rgbled.RGBLEDID == name {
+			rgbled.RGBLEDEnabled = true
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		return fmt.Errorf("Can not found RGB-LED %v", name)
+	}
+
+	return nil
+}
+
 // EnableSensor enables a sensor by its name or its unique UUID
 func (c *Configuration) EnableSensor(name string) error {
 	found := false
@@ -228,6 +358,44 @@ func (c *Configuration) GetTemperatureSensorsByName(names []string) []sensor.Tem
 	return c.convertTemperatureSensors(temperatureSensors)
 }
 
+// RemoveLED deletes a LED by its name or its unique UUID
+func (c *Configuration) RemoveLED(name string) error {
+	for i, led := range c.LEDs {
+		// remove machted name
+		if !validUUID.MatchString(name) &&
+			led.LEDName == name {
+			c.LEDs = append(c.LEDs[:i], c.LEDs[i+1:]...)
+			return nil
+		}
+		// remove machted uuid
+		if validUUID.MatchString(name) &&
+			led.LEDID == name {
+			c.LEDs = append(c.LEDs[:i], c.LEDs[i+1:]...)
+			return nil
+		}
+	}
+	return fmt.Errorf("Can not find LED %v", name)
+}
+
+// RemoveRGBLED deletes a LED by its name or its unique UUID
+func (c *Configuration) RemoveRGBLED(name string) error {
+	for i, rgbLED := range c.RGBLEDs {
+		// remove machted name
+		if !validUUID.MatchString(name) &&
+			rgbLED.RGBLEDName == name {
+			c.RGBLEDs = append(c.RGBLEDs[:i], c.RGBLEDs[i+1:]...)
+			return nil
+		}
+		// remove machted uuid
+		if validUUID.MatchString(name) &&
+			rgbLED.RGBLEDID == name {
+			c.LEDs = append(c.LEDs[:i], c.LEDs[i+1:]...)
+			return nil
+		}
+	}
+	return fmt.Errorf("Can not find RGBLED %v", name)
+}
+
 // RemoveSensor deletes a sensor by its name or its unique UUID
 func (c *Configuration) RemoveSensor(name string) error {
 	for i, sensor := range c.Sensors {
@@ -247,6 +415,18 @@ func (c *Configuration) RemoveSensor(name string) error {
 	return fmt.Errorf("Can not find sensor %v", name)
 }
 
+// RenameRGBLED renames a sensor identified by the name or the UUID
+func (c *Configuration) RenameRGBLED(oldName, newName string) error {
+	for _, rgbled := range c.RGBLEDs {
+		if rgbled.RGBLEDName == oldName ||
+			rgbled.RGBLEDID == oldName {
+			rgbled.RGBLEDName = newName
+			return nil
+		}
+	}
+	return fmt.Errorf("Could not find rgb-led %v to replace into with %v", oldName, newName)
+}
+
 // RenameSensor renames a sensor identified by the name or the UUID
 func (c *Configuration) RenameSensor(oldName, newName string) error {
 	for _, sensor := range c.Sensors {