/**
 *  Aeon Home Energy Meter + C3
 *
 *  Copyright 2015 SmartThings
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 *  in compliance with the License. You may obtain a copy of the License at:
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
 *  for the specific language governing permissions and limitations under the License.
 *
 */
metadata {
	// Automatically generated. Make future change here.
	definition(name: "Aeon Home Energy Meter + C3", namespace: "smartthings", author: "SmartThings") {
		capability "Energy Meter"
		capability "Power Meter"
		capability "Configuration"
		capability "Sensor"

		command "reset"

//		fingerprint deviceId: "0x2101", inClusters: " 0x70,0x31,0x72,0x86,0x32,0x80,0x85,0x60"
	}

	// simulator metadata
	simulator {
		for (int i = 0; i <= 10000; i += 1000) {
			status "power  ${i} W": new physicalgraph.zwave.Zwave().meterV1.meterReport(
				scaledMeterValue: i, precision: 3, meterType: 4, scale: 2, size: 4).incomingMessage()
		}
		for (int i = 0; i <= 100; i += 10) {
			status "energy  ${i} kWh": new physicalgraph.zwave.Zwave().meterV1.meterReport(
				scaledMeterValue: i, precision: 3, meterType: 0, scale: 0, size: 4).incomingMessage()
		}
	}

	// tile definitions
	tiles {
		valueTile("power", "device.power", decoration: "flat") {
			state "default", label: '${currentValue} W'
		}
		valueTile("energy", "device.energy", decoration: "flat") {
			state "default", label: '${currentValue} kWh'
		}
		standardTile("reset", "device.energy", inactiveLabel: false, decoration: "flat") {
			state "default", label: 'reset kWh', action: "reset"
		}
		standardTile("refresh", "device.power", inactiveLabel: false, decoration: "flat") {
			state "default", label: '', action: "refresh.refresh", icon: "st.secondary.refresh"
		}
		standardTile("configure", "device.power", inactiveLabel: false, decoration: "flat") {
			state "configure", label: '', action: "configuration.configure", icon: "st.secondary.configure"
		}

		graphTile(name: "powerGraph", attribute: "device.power")

		main(["power", "energy"])
		details(["powerGraph", "power", "energy", "reset", "refresh", "configure"])
	}
}

// ========================================================
// PREFERENCES
// ========================================================

preferences {
	input name: "graphPrecision", type: "enum", title: "Graph Precision", description: "Daily", required: true, options: graphPrecisionOptions(), defaultValue: "Daily"
	input name: "graphType", type: "enum", title: "Graph Type", description: "line", required: false, options: graphTypeOptions()
}

// ========================================================
// MAPPINGS
// ========================================================

mappings {
	path("/graph/:attribute") {
		action:
		[
			GET: "renderGraph"
		]
	}
}

// ========================================================
// Z-WAVE
// ========================================================

def parse(String description) {
	def result = null
	def cmd = zwave.parse(description, [0x31: 1, 0x32: 1, 0x60: 3])
	if (cmd) {
		result = createEvent(zwaveEvent(cmd))
	}
	log.debug "Parse returned ${result?.descriptionText}"

	if (result?.name && result.value) storeGraphData(result.name, result.value)

	return result
}

def zwaveEvent(physicalgraph.zwave.commands.meterv1.MeterReport cmd) {
	if (cmd.scale == 0) {
		[name: "energy", value: cmd.scaledMeterValue, unit: "kWh"]
	} else if (cmd.scale == 1) {
		[name: "energy", value: cmd.scaledMeterValue, unit: "kVAh"]
	} else {
		[name: "power", value: Math.round(cmd.scaledMeterValue), unit: "W"]
	}
}

def zwaveEvent(physicalgraph.zwave.Command cmd) {
	// Handles all Z-Wave commands we aren't interested in
	[:]
}

def refresh() {
	delayBetween([
		zwave.meterV2.meterGet(scale: 0).format(),
		zwave.meterV2.meterGet(scale: 2).format()
	])
}

def reset() {
	// No V1 available
	return [
		zwave.meterV2.meterReset().format(),
		zwave.meterV2.meterGet(scale: 0).format()
	]
}

def configure() {
	def cmd = delayBetween([
		zwave.configurationV1.configurationSet(parameterNumber: 101, size: 4, scaledConfigurationValue: 4).format(),   // combined power in watts
		zwave.configurationV1.configurationSet(parameterNumber: 111, size: 4, scaledConfigurationValue: 300).format(), // every 5 min
		zwave.configurationV1.configurationSet(parameterNumber: 102, size: 4, scaledConfigurationValue: 8).format(),   // combined energy in kWh
		zwave.configurationV1.configurationSet(parameterNumber: 112, size: 4, scaledConfigurationValue: 300).format(), // every 5 min
		zwave.configurationV1.configurationSet(parameterNumber: 103, size: 4, scaledConfigurationValue: 0).format(),    // no third report
		zwave.configurationV1.configurationSet(parameterNumber: 113, size: 4, scaledConfigurationValue: 300).format() // every 5 min
	])
	log.debug cmd
	cmd
}

// ========================================================
// GRAPH RENDERING // written by developer. Alter at will
// ========================================================

def renderGraph() {

	def data = fetchGraphData(params.attribute)

	def totalData = data*.runningSum

	def xValues = data*.unixTime

	def yValues = [
		Total: [color: "#49a201", data: totalData]
	]

	renderGraph(attribute: params.attribute, xValues: xValues, yValues: yValues, focus: "Total", label: "Watts")
}
