//Create a class for color control
package ColorControl
import SmartThing.SmartThing

//Importing mutable integer class
import MutableInteger.MutableInteger

public class ColorControl extends SmartThing {
	// id, label, and display name of the device
	StringBuilder id = new StringBuilder()
	StringBuilder label = new StringBuilder()
	StringBuilder displayName = new StringBuilder()
	// Features with numberical values
	MutableInteger currentHue = new MutableInteger()
	MutableInteger currentSaturation = new MutableInteger()
	// Features with string values
	StringBuilder currentColor = new StringBuilder()
	// Maps from features to values
	HashMap<String, StringBuilder> deviceValuesMap = new HashMap<String, StringBuilder>()
	HashMap<String, MutableInteger> deviceIntValuesMap = new HashMap<String, MutableInteger>()

	ColorControl(Closure sendEvent, StringBuilder id, StringBuilder label, StringBuilder displayName, StringBuilder currentColor, MutableInteger currentHue, MutableInteger currentSaturation) {
		deviceValuesMap = deviceValueSmartThing
		deviceIntValuesMap = deviceIntValueSmartThing
		idSmartThing = id
		labelSmartThing = label
		displayNameSmartThing = displayName
		sendEventSmartThings = sendEvent

		// Initialization
		this.id = id
		this.label = label
		this.displayName = displayName
		this.currentHue = currentHue
		this.currentSaturation = currentSaturation
		this.currentColor = currentColor

		deviceValuesMap.put("color", currentColor)
		deviceIntValuesMap.put("hue", currentHue)
		deviceIntValuesMap.put("saturation", currentSaturation)
	}

	def setColor(LinkedHashMap metaData) {
		def hexColor = metaData.hex
		def newColor
		switch (hexColor) {
			case "#0000FF":
				newColor = "Blue"
				break;
			case "#00FF00":
				newColor = "Green"
				break;
			case "#FFFF00":
				newColor = "Yellow"
				break;
			case "#FF6000":
				newColor = "Orange"
				break;
			case "#BF7FBF":
				newColor = "Purple"
				break;
			case "#FF5F5F":
				newColor = "Pink"
				break;
			case "#FF0000":
				newColor = "Red"
				break;
			default:
				newColor = "Blue"
				break;
		}
		setColor(newColor)
	}

	// Methods to set values
	def setColor(String newValue) {
		action(currentColor, newValue, "color")
	}

	def setHue(int newValue) {
		action(currentHue, newValue, "hue")
	}
	
	def setHue(double newValue) {
		setHue((int) newValue)
	}

	def setSaturation(int newValue) {
		action(currentSaturation, newValue, "saturation")
	}
	
	def setSaturation(double newValue) {
		setSaturation((int) newValue)
	}

	def action(StringBuilder variable, String newValue, String feature) {
		if (!variable.toString().equals(newValue)) {
			String tmpID = id.toString()
			variable.replace(0, variable.length(), newValue)
			println("$feature of the light with id:$id is changed to $newValue!")
			sendEvent([name: feature, value: newValue, deviceId: tmpID, descriptionText: "",
			           displayed: true, linkText: "", isStateChange: false, unit: "", data: '{"info": "info"}'])
		}
	}

	def action(MutableInteger variable, int newValue, String feature) {
		if (!variable.getValue().equals(newValue)) {
			String tmpID = id.toString()
			variable.setValue(newValue)
			println("$feature of the light with id:$id is changed to $newValue!")
			sendEvent([name: feature, value: newValue, deviceId: tmpID, descriptionText: "",
			           displayed: true, linkText: "", isStateChange: false, unit: "", data: '{"info": "info"}'])
		}
	}

	// Methods to return values
	def getCurrentHue() {
		return currentHue.getValue()
	}

	def getCurrentSaturation() {
		return currentSaturation.getValue()
	}
	
	def getCurrentColor() {
		return currentColor.toString()
	}
}