!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Container.puml
' uncomment the following line and comment the first to use locally
' !include C4_Container.puml

' Colors
' ##################################

!global $NODE_FONT_COLOR = "#000000"
!global $NODE_BORDER_COLOR = "#A2A2A2"

' Styling
' ##################################

skinparam rectangle<<node>> {
    Shadowing false
    StereotypeFontSize 0
    FontColor $NODE_FONT_COLOR
    BorderColor $NODE_BORDER_COLOR
    BorderStyle solid
}

' Special
' ##################################

' PlantUML supports no automatic line breaks of "PlantUML containers" (C4 Deployment_Node is a "PlantUML container")
' therefore Deployment_Node() implements an automatic line break based on spaces (like in all other objects).
' If a $type contains \n then the these are used (and no automatic space based line breaks are done)
' $NODE_TYPE_MAX_CHAR_WIDTH defines the automatic line break position
!global $NODE_TYPE_MAX_CHAR_WIDTH = 35

' Elements
' ##################################
!unquoted function Deployment_Node($alias, $label)
!return 'rectangle "=='+$label+'" <<node>> as '+$alias
!endfunction

!unquoted function Deployment_Node($alias, $label, $type)
!$multiLine = ""
!if (%strpos($type, "\n") >= 0)
  !while (%strpos($type, "\n") >= 0)
    !$brPos = %strpos($type, "\n")
    !$multiLine = $multiLine + %substr($type, 0, $brPos) + '</size>\n<size:'+$TECHN_FONT_SIZE+'>'
    !$type = %substr($type, $brPos+2)
  !endwhile
!else
  !while (%strlen($type)>$NODE_TYPE_MAX_CHAR_WIDTH)
    !$brPos = $NODE_TYPE_MAX_CHAR_WIDTH
    !while ($brPos>0 && %substr($type, $brPos, 1)!= ' ')
      !$brPos = $brPos - 1
    !endwhile

    !if ($brPos < 1)
      !$brPos = %strpos($type, " ")
    !else
    !endif

    !if ($brPos > 0)
      !$multiLine = $multiLine + %substr($type, 0, $brPos) + '</size>\n<size:'+$TECHN_FONT_SIZE+'>'
      !$type = %substr($type, $brPos)
    !else
      !$multiLine = $multiLine+ $type
      !$type = ""
    !endif
  !endwhile
!endif
!if (%strlen($type)>0)
  !$multiLine = $multiLine + $type
!else
!endif
!return 'rectangle "=='+$label+'\n<size:'+$TECHN_FONT_SIZE+'>['+$multiLine+']</size>" <<node>> as '+$alias
!endfunction