@startuml

package sensor {
        interface Sensor {
                + {abstract} int Value()
        }

        class LMSensor {
                - string Label

                + int Value()
        }

        class GPUSensor {
                + int Value()
        }

        class LMSensorsFacade
        {
                + List<Sensor> RPMSensors()
                + List<Sensor> TemperatureSensors()
        }

        class GPUSensorsFacade
        {
                + List<Sensor> TemperatureSensors()
        }

        class SensorManager
        {
                - LMSensorsFacade
                - GPUSensorsFacade

                + List<Sensor> RPMSensors()
                + List<Sensor> TemperatureSensors()
        }
}

package fan
{
        class HWMONFan {
                - string Label
                - Sensor RPMSensor
                - PWMControl PWMControl

                + int RPM()
                + void PWMPercent(int value)
        }

        class FanGenerator
        {
                + FanList FindFans(List<RPMSensor>, List<PWMControl>)
        }

        struct FanStep
        {
                int Temp
                int Percent
        }

        class FanCurve
        {
                - List<FanStep> Steps
                - List<Sensor> TempSensor
                - List<HWMONFan> Fan

                + DoFanControl()
        }

        class FanController
        {
                - List<FanCurve>

                + void StartFanControlLoop()
        }
}

package pwm
{
        class PWMControl {
                + void PWMPercent(int value)
                + int PWM()
        }

        class PWMControlFacade {
                + List<PWMControl> PWMControls()
        }
}

class ConfigManager
{

}

HWMONFan -- Sensor
HWMONFan -- PWMControl
HWMONFan -- FanCurve

PWMControlFacade -- PWMControl

Sensor <|-- LMSensor
Sensor <|-- GPUSensor

SensorManager - Sensor

LMSensor -- LMSensorsFacade
GPUSensor -- GPUSensorsFacade
LMSensorsFacade -- SensorManager
GPUSensorsFacade -- SensorManager

FanGenerator -- HWMONFan
FanGenerator -- SensorManager : uses >
FanGenerator -- PWMControlFacade : uses >

Sensor - FanCurve
FanCurve -- FanStep

FanCurve -- FanController
@enduml