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SilentStudioMenuApp.swift
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SilentStudioMenuApp.swift
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//
// SilentStudioMenuApp.swift
// SilentStudioMenu
//
// Copyright (c) by Dirk on 13.01.23.
//
import SwiftUI
import Charts
var sensorlist = ["TT0D", "TT1D", "Tp02"]
var fanlist = ["F0Ac", "F1Ac"]
let AUTO_RPM = 1330
func setFan(_ rpm: String) {
do {
let task = Process()
task.arguments = ["-c", "\(Bundle.main.executableURL!.deletingLastPathComponent().path)/SilentStudio -f \(rpm)"]
task.launchPath = "/bin/zsh"
task.standardInput = nil
try task.run()
task.waitUntilExit()
} catch {
print("error, coudn't run helper task")
}
}
extension Dictionary: RawRepresentable where Key == Float, Value == Int? {
public init?(rawValue: String) {
guard let data = rawValue.data(using: .utf8), // convert from String to Data
let result = try? JSONDecoder().decode([Float:Int?].self, from: data)
else {
return nil
}
self = result
}
public var rawValue: String {
guard let data = try? JSONEncoder().encode(self), // data is Data type
let result = String(data: data, encoding: .utf8) // coerce NSData to String
else {
return "{}" // empty Dictionary resprenseted as String
}
return result
}
}
struct Measurement {
let time: Date
let temperatures: [String:Float]
let rpm: Float
}
struct MeasurementHistory {
var measurements: [Measurement] = []
mutating func add(_ measurement: Measurement) {
if measurements.count == 720 {
measurements.remove(at: 0)
}
measurements.append(measurement)
}
}
class HWStatus: ObservableObject {
static let connection = try! IOServiceConnection("AppleSMC")
var timer: Timer?
@Published var measurementHistory = MeasurementHistory()
@Published var checkIntervall: Double = 5.0
@Published var currentTemp: Float = 0.0
@Published var currentRpm: Float = 0.0
@AppStorage("targetrpm") var targetrpm: [Float:Int?] = [0.0:0, 45.0:0, 65.0:nil] {
willSet { DispatchQueue.main.async { self.objectWillChange.send() }}
}
@AppStorage("automatic") var automatic = true {
willSet { DispatchQueue.main.async { self.objectWillChange.send() }}
}
var lasttemp: Float = 0.0
let dateFormatter = DateFormatter()
var now: String {
dateFormatter.string(from: Date())
}
init() {
dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
let _ = NSWorkspace.shared.notificationCenter.addObserver(forName: NSWorkspace.didWakeNotification, object: nil, queue:nil, using: self.didWake(_:))
let _ = NSWorkspace.shared.notificationCenter.addObserver(forName: NSWorkspace.willSleepNotification, object: nil, queue:nil, using: self.willSleep(_:))
timer = Timer.scheduledTimer(withTimeInterval: checkIntervall, repeats: true, block: updateTempRpm(_:))
setStartTemp()
}
func setStartTemp() {
do {
self.currentTemp = try sensorlist.reduce(0.0,{ result, sensor in max(result, try HWStatus.connection.read(sensor))})
if automatic {
let x = self.targetrpm.keys.sorted(by: <).last(where: {$0 <= self.currentTemp})
if let x {
print(now, "set start temp")
setFan(targetrpm[x]! == nil ? "AUTO" : String( targetrpm[x]!! ) )
self.lasttemp = x
}
}
} catch {
print(now, "error setStartTemp")
}
}
func updateTempRpm(_ tim: Timer) {
do {
let allTemps = try sensorlist.reduce(into: [:]) {$0[$1] = try HWStatus.connection.read($1) }
currentTemp = allTemps.reduce(0.0,{ result, sensor in max(result, sensor.value)})
currentRpm = try fanlist.reduce(10000.0, {result, fan in min(result, try HWStatus.connection.read(fan))})
measurementHistory.add(Measurement(time: Date(), temperatures: allTemps, rpm: currentRpm))
//print(now, "current", self.currentTemp, self.currentRpm, self.lasttemp)
if automatic {
// only change rpm if temperature crosses a "border"
for (temp, rpm) in self.targetrpm {
if (self.lasttemp < temp && temp <= self.currentTemp) ||
(self.currentTemp <= temp && temp < self.lasttemp) {
// temp now higher or lower
setFan(rpm == nil ? "AUTO": String(rpm!))
self.lasttemp = temp
}
}
}
} catch {
print(now, "error updateTempRpm")
}
}
func willSleep(_ notification: Notification) {
print(now, "will sleep")
// I disabled the following line because it seems that the fans stay on during sleep otherwise
//setFan("AUTO")
}
func didWake(_ notification: Notification) {
print(now, "did wake set start temp in 5s")
DispatchQueue.main.asyncAfter(deadline: .now() + 5.0) {
self.setStartTemp()
}
}
}
struct MenuView: View {
@ObservedObject var state: HWStatus
@State var temp: Float = 0.0
@State var rpm: Int? = nil
var body: some View {
Text("Temperature in °C").padding([.top], 8)
Chart() {
ForEach(state.measurementHistory.measurements.indices, id:\.self) { idx in
ForEach(state.measurementHistory.measurements[idx].temperatures.sorted(by:<), id:\.key) { sensor, temp in
LineMark(x: .value("Time", state.measurementHistory.measurements[idx].time), y: .value("Temp", temp))
.foregroundStyle(by: .value("type", sensor))
}
}
}
.chartYScale(domain: 30...70)
.frame(minWidth:300, minHeight:150).padding(16)
Text("Fan speed in rpm")
Chart() {
ForEach(state.measurementHistory.measurements.indices, id:\.self) { idx in
LineMark(x: .value("Time", state.measurementHistory.measurements[idx].time), y: .value("Rpm", state.measurementHistory.measurements[idx].rpm))
//.foregroundStyle(by: .value("type", "Rpm"))
}
}
.foregroundColor(.blue)
.chartYScale(domain: 0...2000)
.frame(minWidth:300, minHeight:100).padding(16)
Text("Temperature/rpm points")
ForEach(state.targetrpm.keys.sorted(by: <), id:\.self) { key in
HStack {
Text(String(key))
Spacer()
Text(state.targetrpm[key]! == nil ? "AUTO": String(state.targetrpm[key]!!))
Button(role: .destructive ,action: {
state.targetrpm.removeValue(forKey: key)
//state.chartRpm = Dictionary(uniqueKeysWithValues: state.targetrpm.map() { key, value in if value == "AUTO" { return (key,1330) } else { return (key,Int(value) ?? 0) }} )
}) {
Image(systemName: "minus.square.fill").renderingMode(.original).imageScale(.large)
}.buttonStyle(.plain)
}.padding([.leading, .trailing],16)
}
HStack {
TextField("temperature", value: $temp, formatter: NumberFormatter())
Spacer()
TextField("rpm", value: $rpm, format: .number).multilineTextAlignment(.trailing)
Button(action: {
state.targetrpm[temp] = rpm
//state.chartRpm = Dictionary(uniqueKeysWithValues: state.targetrpm.map() { key, value in if value == "AUTO" { return (key,1330) } else { return (key,Int(value) ?? 0) }} )
}) {
Image(systemName: "plus.square.fill").renderingMode(.original).imageScale(.large)
}.buttonStyle(.plain)
}.padding([.leading,.trailing],16)
Chart() {
ForEach(state.targetrpm.keys.sorted(by: <), id:\.self) { key in
LineMark(x: .value("Temp", key), y: .value("Rpm", state.targetrpm[key]! ?? AUTO_RPM)).interpolationMethod(.stepEnd).lineStyle(StrokeStyle(lineWidth:3,lineCap: .round, lineJoin: .round))
}.foregroundStyle(by: .value("way", "up"))
ForEach(state.targetrpm.keys.sorted(by: <), id: \.self) { key in
LineMark(x: .value("Temp", key), y: .value("Rpm", state.targetrpm[key]! ?? AUTO_RPM)).interpolationMethod(.stepStart).lineStyle(StrokeStyle(lineWidth:3,lineCap: .round, lineJoin: .round))
}.foregroundStyle(by: .value("way", "down"))
PointMark(x: .value("Temp", state.currentTemp), y: .value("Rpm", state.currentRpm)).foregroundStyle(by: .value("way", "current"))
.annotation() {
VStack {
HStack {
Image(systemName: "thermometer.medium")
Text(String(format: "%.1f", state.currentTemp))
}
HStack {
Image(systemName: "fanblades")
Text(String(format: "%.0f", state.currentRpm))
}
}
}
}.frame(minWidth:300, minHeight:100).padding(16)
.chartXScale(domain: 30...70)
.chartYScale(domain: 0...2000)
}
}
@main
struct SilentMenuApp: App {
@ObservedObject var state = HWStatus()
var body: some Scene {
MenuBarExtra {
Toggle(isOn: $state.automatic) {
Text("Fan automatic")
}.keyboardShortcut("a")
Divider()
Button("Fan off") {
setFan("0")
state.lasttemp = 0.0
}
.keyboardShortcut("0")
Button("Fan on") {
setFan("AUTO")
state.lasttemp = 200.0
}
.keyboardShortcut("1")
Divider()
Button("Quit") {
setFan("AUTO")
NSApplication.shared.terminate(nil)
}
.keyboardShortcut("q")
} label: {
Image(systemName: "fanblades")
Text(String(format: "%.0f", state.currentRpm))
}
MenuBarExtra {
MenuView(state: state).frame(minHeight: 750)
} label: {
Image(systemName: "thermometer.medium")
Text(String(format: "%.1f", state.currentTemp))
}.menuBarExtraStyle(.window)
}
}