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More preparation for fading alarm

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Sven van Heugten 2026-01-17 17:07:20 +01:00
parent 9104fac638
commit 953abc5998
1 changed files with 46 additions and 43 deletions
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83
NightLight.Core/NightLightStateMachine.fs
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@ -11,25 +11,51 @@ open FsToolkit.ErrorHandling
let internal tryFindLight friendlyName =
Seq.tryFind (fun light -> light.FriendlyName = friendlyName) lights
type internal NightLightState =
{ Time: DateTime
Alarm: bool
LightToState: Map<Light, LightState> }
let internal generateZigbeeCommandsToFixLight (nightLightState: NightLightState) (light: Light) =
let internal generateZigbeeCommandsToFixLight (light: Light) (desiredLightState: LightState) =
seq {
let desiredLightState = nightLightState.LightToState[light]
match light.ControlledWithRemote, desiredLightState.State with
| NonRemote, On -> ()
| NonRemote, Off -> failwith $"Unexpectly trying to turn off {light}. It's not remote-controlled."
| _, _ -> yield generateStateCommand nightLightState.LightToState[light].State light
| _, _ -> yield generateStateCommand desiredLightState.State light
if desiredLightState.State = On then
yield generateColorCommand light desiredLightState.Color
yield generateBrightnessCommand light desiredLightState.Brightness
}
type internal NightLightState =
{ Time: DateTime
Alarm: bool
LightToState: Map<Light, LightState> }
let internal createOrUpdateNightLightState
(time: DateTime)
(alarm: bool)
(maybeOldLightToState: Map<Light, LightState> option)
=
let partOfDay = getPartOfDay time
let lightToState =
lights
|> Seq.map (fun light ->
let color, brightness =
getDesiredMood light.Room partOfDay |> getDesiredColorAndBrightness light.Bulb
let previousState =
maybeOldLightToState
|> Option.map (fun lightToState -> lightToState[light].State)
|> Option.defaultValue On
light,
{ Color = color
Brightness = brightness
State = if alarm then On else previousState })
|> Map.ofSeq
{ Time = time
Alarm = alarm
LightToState = lightToState }
let internal withStateFor (light: Light) (state: State) (oldNightLightState: NightLightState) =
let oldState = oldNightLightState.LightToState[light]
@ -42,8 +68,7 @@ let internal withStateForRemoteControlledLights (state: State) (oldNightLightSta
|> Seq.fold (fun acc light -> acc |> withStateFor light state) oldNightLightState
let internal withAlarmOff (oldNightLightState: NightLightState) =
{ oldNightLightState with
Alarm = false }
createOrUpdateNightLightState oldNightLightState.Time false (Some oldNightLightState.LightToState)
let internal generateZigbeeCommandsForDifference (maybeBefore: NightLightState option) (after: NightLightState) =
after.LightToState
@ -51,7 +76,7 @@ let internal generateZigbeeCommandsForDifference (maybeBefore: NightLightState o
let oldState = maybeBefore |> Option.map _.LightToState[light]
if oldState <> Some newState then
generateZigbeeCommandsToFixLight after light
generateZigbeeCommandsToFixLight light after.LightToState[light]
else
Seq.empty)
@ -71,7 +96,7 @@ type NightLightStateMachine private (maybeState: NightLightState option) =
this,
match maybeLight with
| Some light -> generateZigbeeCommandsToFixLight currentState light
| Some light -> generateZigbeeCommandsToFixLight light currentState.LightToState[light]
| None -> Seq.empty
| ButtonPress action ->
let newNightLightState =
@ -90,42 +115,20 @@ type NightLightStateMachine private (maybeState: NightLightState option) =
NightLightStateMachine(Some newNightLightState),
generateZigbeeCommandsForDifference (Some currentState) newNightLightState
| TimeChanged newTime, maybeCurrentState ->
let alarm =
let newDayStarted =
let newPartOfDay = getPartOfDay newTime
let newDayStarted =
let maybePreviousPartOfDay =
maybeCurrentState |> Option.map _.Time |> Option.map getPartOfDay
maybePreviousPartOfDay <> Some Day && newPartOfDay = Day
let alarm =
maybeCurrentState |> Option.map _.Alarm |> Option.defaultValue false
|| newDayStarted
let newLightToState =
lights
|> Seq.map (fun light ->
let color, brightness =
getDesiredMood light.Room newPartOfDay
|> getDesiredColorAndBrightness light.Bulb
let previousState =
maybeCurrentState
|> Option.map _.LightToState[light].State
|> Option.defaultValue On
let newState = if alarm then On else previousState
light,
{ Color = color
Brightness = brightness
State = newState })
|> Map.ofSeq
newDayStarted
|| maybeCurrentState |> Option.map _.Alarm |> Option.defaultValue false
let newNightLightState =
{ Time = newTime
Alarm = alarm
LightToState = newLightToState }
createOrUpdateNightLightState newTime alarm (maybeCurrentState |> Option.map _.LightToState)
return
NightLightStateMachine(Some newNightLightState),