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Adding electricity cost calculations. #9

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Adding electricity cost calculations. #9

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41 changes: 40 additions & 1 deletion devicetypes/blebson/iris-smart-plug.src/iris-smart-plug.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,11 @@ metadata {
attribute "energyDisplay", "string"
attribute "elapsedTimeDisplay", "string"

attribute "electricityDollarCostDisplay", "string"
attribute "electricityDollarCostPerHourDisplay", "string"
attribute "electricityDollarCostPer8HourDisplay", "string"
attribute "electricityDollarCostPer30DaysDisplay", "string"

command "resetEnergyUsage"

fingerprint profileId: "0104", inClusters: "0000 0003 0004 0005 0006 0B04 0B05 FC03", outClusters: "0019", manufacturer: "CentraLite", model: "3210-L", deviceJoinName: "Outlet"
Expand Down Expand Up @@ -65,6 +70,9 @@ metadata {
input "intervalMin", "number", title: "Minimum interval between reports [s]", defaultValue: 5, range: "1..600"
input "intervalMax", "number", title: "Maximum interval between reports [s]", defaultValue: 600, range: "1..600"
}
section("Electricity Rate"){
input "electricityRateCents", "decimal", title: "Electricity Rate (cents/kWh)", defaultValue: 10.26, range: "0..100"
}
}

// UI tile definitions
Expand Down Expand Up @@ -100,9 +108,25 @@ metadata {
standardTile("configure", "device.switch", inactiveLabel: false, decoration: "flat", width: 1, height: 1) {
state "default", label:"", action:"configure", icon:"st.secondary.configure"
}

valueTile("electricityDollarCostDisplay", "device.electricityDollarCostDisplay", width: 3, height: 1, decoration: "flat") {
state "default", label:'Cost: ${currentValue}', unit: "\$"
}

valueTile("electricityDollarCostPerHourDisplay", "device.electricityDollarCostPerHourDisplay", width:3, height: 1, decoration: "flat") {
state "default", label:'Per Hour: ${currentValue}', unit: "\$"
}

valueTile("electricityDollarCostPer8HourDisplay", "device.electricityDollarCostPer8HourDisplay", width:3, height: 1, decoration: "flat") {
state "default", label:'8 Hours: ${currentValue}', unit: "\$"
}

valueTile("electricityDollarCostPer30DaysDisplay", "device.electricityDollarCostPer30DaysDisplay", width:3, height: 1, decoration: "flat") {
state "default", label:'30 Days: ${currentValue}', unit: "\$"
}

main "switch"
details(["switch","energyDisplay","resetUsage","power","elapsedTimeDisplay","refresh"])
details(["switch","energyDisplay","resetUsage","power","elapsedTimeDisplay","refresh", "electricityDollarCostDisplay", "electricityDollarCostPerHourDisplay", "electricityDollarCostPer8HourDisplay", "electricityDollarCostPer30DaysDisplay" ])
}
}

Expand Down Expand Up @@ -172,6 +196,17 @@ def calculateAndShowEnergy()
h = d > 0 ? h % 24 : h

sendEvent(name: "elapsedTimeDisplay", value: String.format("%dd %02d:%02d:%02d", d, h, m, s), displayed: false)

def electricityRateCentsLocal = electricityRateCents ?: 10.26
def costValue = energyValue * electricityRateCentsLocal / 100 // energyUsed * rateCentsPerkWh / 100 = dollar cost
def costPerHourValue = costValue * 3600 / timeDifference
def costPer8HourValue = costPerHourValue * 8
def costPer30DaysValue = costPerHourValue * 24 * 30

sendEvent(name: "electricityDollarCostDisplay", value: String.format("%6.4f \$",costValue), displayed: false)
sendEvent(name: "electricityDollarCostPerHourDisplay", value: String.format("%6.4f \$",costPerHourValue), displayed: false)
sendEvent(name: "electricityDollarCostPer8HourDisplay", value: String.format("%6.4f \$",costPer8HourValue), displayed: false)
sendEvent(name: "electricityDollarCostPer30DaysDisplay", value: String.format("%6.4f \$",costPer30DaysValue), displayed: false)
}

def off() {
Expand All @@ -187,6 +222,10 @@ def resetEnergyUsage() {
state.timerStart = Calendar.getInstance().getTimeInMillis()
sendEvent(name: "energyDisplay", value: String.format("%6.3f kWh",0.0), displayed: false)
sendEvent(name: "elapsedTimeDisplay", value: String.format("%dd %02d:%02d:%02d", 0, 0, 0, 0), displayed: false)
sendEvent(name: "electricityDollarCostDisplay", value: String.format("%6.4f \$",0.0), displayed: false)
sendEvent(name: "electricityDollarCostPerHourDisplay", value: String.format("%6.4f \$",0.0), displayed: false)
sendEvent(name: "electricityDollarCostPer8HourDisplay", value: String.format("%6.4f \$",0.0), displayed: false)
sendEvent(name: "electricityDollarCostPer30DaysDisplay", value: String.format("%6.4f \$",0.0), displayed: false)
}

def refresh() {
Expand Down