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

!define PERSON_BG_COLOR #08427B
!define CONTAINER_BG_COLOR #438DD5
!define SYSTEM_BG_COLOR #999999
!define ELEMENT_FONT_COLOR #FFFFFF

!define TECHN_FONT_SIZE 12

' Styling
' ##################################
skinparam defaultTextAlignment center

skinparam wrapWidth 200
skinparam maxMessageSize 200

skinparam rectangle {
    StereotypeFontSize 12
}

skinparam Arrow {
    Color #666666
    FontColor #666666
}

skinparam rectangle<<person>> {
    StereotypeFontColor ELEMENT_FONT_COLOR
    FontColor ELEMENT_FONT_COLOR
    BackgroundColor PERSON_BG_COLOR
    BorderColor #073B6F
}

skinparam rectangle<<container>> {
    StereotypeFontColor ELEMENT_FONT_COLOR
    FontColor ELEMENT_FONT_COLOR
    BackgroundColor CONTAINER_BG_COLOR
    BorderColor #3C7FC0
}

skinparam rectangle<<system>> {
    StereotypeFontColor ELEMENT_FONT_COLOR
    FontColor ELEMENT_FONT_COLOR
    BackgroundColor SYSTEM_BG_COLOR
    BorderColor #8A8A8A
}

skinparam package<<boundary>> {
    StereotypeFontSize 0
    FontColor #999999
    BorderColor #cccccc
}

' Layout
' ##################################

!definelong LAYOUT_AS_SKETCH
skinparam backgroundColor #EEEBDC
skinparam handwritten true
skinparam defaultFontName "Comic Sans MS"
center footer <font color=red>Warning:</font> Created for discussion, needs to be validated
!enddefinelong

!definelong LAYOUT_WITH_LEGEND
hide stereotype
legend right
|=              |= Type |
|<PERSON_BG_COLOR>      | person |
|<CONTAINER_BG_COLOR>   | container |
|<SYSTEM_BG_COLOR>      | external system |
endlegend
!enddefinelong

!define LAYOUT_TOP_DOWN top to bottom direction
!define LAYOUT_LEFT_RIGHT left to right direction

' Elements
' ##################################

!define Person(e_alias, e_label) rectangle "==e_label" <<person>> as e_alias
!define Person(e_alias, e_label, e_descr) rectangle "==e_label\n\n e_descr" <<person>> as e_alias

!define Container(e_alias, e_label, e_techn) rectangle "==e_label\n//<size:TECHN_FONT_SIZE>[e_techn]</size>//" <<container>> as e_alias
!define Container(e_alias, e_label, e_techn, e_descr) rectangle "==e_label\n//<size:TECHN_FONT_SIZE>[e_techn]</size>//\n\n e_descr" <<container>> as e_alias

!define System(e_alias, e_label) rectangle "==e_label" <<system>> as e_alias
!define System(e_alias, e_label, e_descr) rectangle "==e_label\n\n e_descr" <<system>> as e_alias


!define Rel_(e_from,e_to, e_label, e_direction="") e_from -e_direction-> e_to : "===e_label"
!define Rel_(e_from,e_to, e_label, e_techn, e_direction="") e_from -e_direction-> e_to : "===e_label\n//<size:TECHN_FONT_SIZE>[e_techn]</size>//"

!define Rel(e_from,e_to, e_label) Rel_(e_from,e_to, e_label, "")
!define Rel(e_from,e_to, e_label, e_techn) Rel_(e_from,e_to, e_label, e_techn, "")

!define Rel_D(e_from,e_to, e_label) Rel_(e_from,e_to, e_label, "DOWN")
!define Rel_D(e_from,e_to, e_label, e_techn) Rel_(e_from,e_to, e_label, e_techn, "DOWN")

!define Rel_U(e_from,e_to, e_label) Rel_(e_from,e_to, e_label, "UP")
!define Rel_U(e_from,e_to, e_label, e_techn) Rel_(e_from,e_to, e_label, e_techn, "UP")

!define Rel_L(e_from,e_to, e_label) Rel_(e_from,e_to, e_label, "LEFT")
!define Rel_L(e_from,e_to, e_label, e_techn) Rel_(e_from,e_to, e_label, e_techn, "LEFT")

!define Rel_R(e_from,e_to, e_label) Rel_(e_from,e_to, e_label, "RIGHT")
!define Rel_R(e_from,e_to, e_label, e_techn) Rel_(e_from,e_to, e_label, e_techn, "RIGHT")

!define Lay_R(e_from, e_to) e_from -[hidden]R- e_to
!define Lay_L(e_from, e_to) e_from -[hidden]L- e_to