@startuml Treatment_Logs

    participant TD                  as TD
    participant SW                  as SW
    participant UI                  as UI
    actor       USER                as US

    'Possible actions and interaction tuypes
    ' TD -> SW: MSG: Message
    ' SW -> TD: MSG: Message
    ' SW -> UI: CMD: command
    ' UI -> SW: ACT: Action
    ' US -> UI: User actions are:
    '   ENT: User enters a value or string
    '   TCH: User touches a button (RadioButton, CheckBox, ...)
    '   SET: User sets/slides a slider
    '   SCL: User scrolls a flipable area
    '
    'Messages conventions:
    '[x<hex message ID> <P1>,<P..>]                                                     <Req/Rsp/Dat> \n
    '[x<hex message ID> <P1>,# certain amount of parameters according to the content]   <Req/Rsp/Dat> \n
    '[x<hex message ID> <P1>,X The rest of the parameters do not matter.]               <Req/Rsp/Dat> \n

    == Log Data Collection ==
    alt Treatment Log Alarm Data
        TD -> SW: MSG: [x6A: #3] Event: \
                    \n\t(U32)  mAlarmID \
                    \n\t(F32)  mParam1  \
                    \n\t(F32)  mParam2   
    end
    alt Treatment Log Event Data
        TD -> SW: MSG: [x6B: #3] Event:     \
                    \n\t(U32)  mEventID     \
                    \n\t(F32)  mOldValue    \
                    \n\t(F32)  mNewValue   
    end
    alt Treatment Log Average Periodic Data
        TD -> SW: MSG: [xAD: #7] Event:             \
                    \n\t(U32)  mBloodFlowRate       \
                    \n\t(F32)  mDialysateFlowRate   \
                    \n\t(F32)  mUFRate              \
                    \n\t(F32)  mArterialPressure    \
                    \n\t(F32)  mVenousPressure      \
                    \n\t(F32)  mTMPPressure         \
                    \n\t(F32)  mDialysateTemp              
    end
    alt Post Treatment Logs
        UI -> SW: ACT: Post Treatment logs Request
        SW -> TD: MSG: [xA9: #0] Req: Post Treatment logs Request
        TD -> SW: MSG: [xAA: #62] Rsp:       \
                    \n\t(U32)  mAccepted\
                    \n\t(U32)  mReason \
                    \n\t ... Tx review data
    end

    == Write to Log ==
    SW -> SW: ACT: Populate data model with collected data  \
                        \n\t Write data to log file         \
                        \n\t Save log file with unique name         

@enduml