//Create a class for switch device
package Switch
import Timer.SimulatedTimer

public class Switching{
	int deviceNumbers	
	List switches
	def timers
	def sendEvent

	//If we have only one device
	private int id = 0	
	private String displayName = "switch0"
	private String switchState = "off"
	private String switchLatestValue = "off"

	Switching(Closure sendEvent, int deviceNumbers) {
		this.sendEvent = sendEvent
		this.timers = new SimulatedTimer()
		this.deviceNumbers = deviceNumbers
		this.switches = []
		if (deviceNumbers == 1) {
			switches = [new Switches(sendEvent, this.id, this.displayName, this.switchState, this.switchLatestValue)]
		} else if (deviceNumbers == 2) {
			switches = [new Switches(sendEvent, 0, "switch0", "off", "off"), new Switches(sendEvent, 1, "switch1", "off", "off")]
		} else if (deviceNumbers == 3) {
			switches = [new Switches(sendEvent, 0, "switch0", "off", "off"), new Switches(sendEvent, 1, "switch1", "off", "off")
				   ,new Switches(sendEvent, 2, "switch2", "off", "off")]
		}
	}

	//By Apps
	def on() {
		switches*.on()
	}

	def on(LinkedHashMap metaData) {
		def task = timers.runAfter(metaData["delay"]) {
			switches*.on()
		}
	}

	def off() {
		switches*.off()
	}

	def off(LinkedHashMap metaData) {
		def task = timers.runAfter(metaData["delay"]) {
			switches*.off()
		}
	}

	//By Model Checker
	def setValue(LinkedHashMap eventDataMap) {
		switches[eventDataMap["deviceId"]].setValue(eventDataMap["value"])
		if (deviceNumbers == 1)
			this.switchState = switches[eventDataMap["deviceId"]].switchState
			this.switchLatestValue = switches[eventDataMap["deviceId"]].switchLatestValue
		sendEvent(eventDataMap)
	}


	def currentValue(String deviceFeature) {
		if (deviceNumbers == 1)
			switches[0].currentValue(deviceFeature)
		else
			switches*.currentValue(deviceFeature)
	}

	def latestValue(String deviceFeature) {
		if (deviceNumbers == 1)
			switches[0].latestValue(deviceFeature)
		else
			switches*.latestValue(deviceFeature)
	}

	def getAt(int ix) {
		switches[ix]
	}
}