' SPDX-FileCopyrightText: 2025 Bram Wesselo
'
' SPDX-License-Identifier: EUPL-1.2

@startuml workflow-base-f

skinparam roundcorner 20
skinparam defaultFontName Arial 

!pragma teoz true

box Sending Organization\n-Care Provider 1- #e8d0a9
    actor "Practitioner 1" as P1
    participant "Sending\nsystem" as C1 #LightGray
end box
box mCSD Directory Provider #c1dad6
    participant "mCSD\nDirectory" as D1 #LightGray
end box
box Receiving Organization\n-Care Provider 2- #acd1e9
     participant "Receiving\nsystem" as C2 #LightGray
    actor "Practitioner 2" as P2
end box

hide footbox

activate P1
autonumber

P1 -> D1 : Select Performer or Healthcare service\n (for some specific request / order)
P1 -> C1 : Create service request\n with optional (Activity / Plan) Definition

P1 -> C1 : Create Task
&C1 -> C2  : Notify
C2 -> C1  : Get Task and\n related resources

C2 -> C2 : evaluate Task
& note over P2 #WhiteSmoke
<color #Gray>Evaluating a Task may
 <color #Gray> involve checking on
 <color #Gray> required data and capacity.
 <color #Gray>It may result in a new Task 
 <color #Gray> for Care Provider 1 e.g. to 
 <color #Gray> fill in a Questionnaire
end note

C2 -> C1 : Update Task
&C2 o-> P2 : Notify


C1 -> P1 : 'Your task is now in state \n received / rejected / accepted'

deactivate P1
group Act on Task
    activate P2
    P2 -> C2 : Act accordingly\n (may involve creating Events) 
    
    note right C2 #WhiteSmoke
    <color #Gray>May involve multiple 
    <color #Gray> updates to the Task
    <color #Gray> changing status or output
    end note

    C2 -> C2 : Update Task
    C2 -> C1 : Update Task
    &C1 -> P1 : Notify
    deactivate P2
end 
P1 -> C1 : If Task status completed / failed\nUpdate Request completed


@enduml