pool autofill ST

metadata {
	definition (name: "poolautofill", namespace: "brennonsapps", author: "bscuderi") {
        capability "Actuator"
        capability "Sensor"
        capability "Polling"
        capability "Refresh"
        capability "switch"
        attribute "gal", "number"
	}
 
preferences {
    input("token", "password", title: "Access Token")
    input("deviceId", "text", title: "Device ID")
    input name: "GallonsVar", type: "text", title: "Gallons Variable", required: true, defaultValue: "totalg1"
    }
 
 

    // tile definitions
tiles {

multiAttributeTile(name: "switch", type: "lighting", width: 4, height: 2, canChangeIcon: true) {
			tileAttribute("device.switch", key: "PRIMARY_CONTROL") {
				attributeState "on", label: 'On', action: "switch.off", icon: "st.switches.switch.on", backgroundColor: "#aaaaff"
				attributeState "off", label: 'Off', action: "switch.on", icon: "st.switches.switch.off", backgroundColor: "#ffffff"
			}
			tileAttribute("device.gal", key: "SECONDARY_CONTROL") {
			attributeState "gal", label: '${currentValue} Gallons'
            }
}	   
        main "switch"
		details(["switch", "gal", "refresh"])
	}
}

def parse(String description) {
	log.error "This device does not support incoming events"
	return null
}

def on() {
	put '1'
    sendEvent(name: 'switch', value: 'on')
}

def off() {
	put '0'
    sendEvent(name: 'switch', value: 'off')
}

private put(relaystate) {
    //particle API Call
	httpPost(
		uri: "https://api.particle.io/v1/devices/${deviceId}/poolon",
        body: [access_token: token, command: relaystate],  
	) {response -> log.debug (response.data)}
}
private getGallons() {
    def closure = { response ->
        log.debug "Gallons request was successful, $response.data"

        sendEvent(name: "gal", value: response.data.result)
    }

    httpGet("https://api.particle.io/v1/devices/${deviceId}/${GallonsVar}?access_token=${token}", closure)
}

def updated() {
    log.debug "Updated !"
    state.gal = 1    
    log.debug "device.gal: ${device.gal}"
}

def refresh() {
    log.debug "Executing 'refresh'"
    getGallons()
}