@startuml

[code here]

@enduml

@startuml
'Source: QA-10113
!unquoted function DRAW($x) return %set_variable_value($x, 1)
!procedure noteMember($part, $direction, $class, $member, $note)
  !if %variable_exists($part)
    note $direction of $class::"$member"
    $note
    end note
  !endif
!endprocedure

DRAW(PART1)

!ifdef PART1
title Elements and Notes Part1
!endif

class elementArray <<(E,#32DC32)element>> {
  name : someId
  name : MemberA
  name : MemberB
  name : MemberC
  name : MemberD
  name : MemberE
}

noteMember("PART1", "left", "elementArray", "name : MemberB", "Member of Interest")
@enduml

@startuml
!function LineColor() return "#blue"

!unquoted procedure Msg($from, $to, $note = "", $activate = "false")
  !if (($activate == "true") || ($activate == "TRUE"))
    $from [LineColor()]->> $to ++
  !else
    $from [LineColor()]->> $to
  !endif

  !if ($note!="")
    note left : $note
!endprocedure

box
  participant "Service A" as A
  participant "Service B" as B
end box

box
  database "Service C" as C
end box

Msg(A, B, "", true)
Msg(B, C, "B to C msg", false)
deactivate B
@enduml

@startuml
!THE_DATE=%date()
!ANOTHER_DATE=%date("yyyy.MM.dd G' at 'HH:mm:ss z")
Title Generated THE_DATE \nor ANOTHER_DATE
@enduml

@startuml
'table and link demo using JSON and preprocessing

hide stereotype
hide class circle
hide methods
skinparam shadowing false
skinparam defaultFontName Helvetica
skinparam DefaultTextAlignment left
skinparam RoundCorner 10
skinparam pathHoverColor black
skinparam arrow {
  Color grey
}

skinparam class {
  BackgroundColor grey
  BorderColor black
  FontColor white
  FontStyle bold
  AttributeFontColor white
}

title JSON Tables

!$foo = {
  "table": [
    {
      "table_name": "table1",
      "description": "table1 is a table",
      "columns": [
        {
          "name": "+id"
        },
        {
          "name": "*name"
        },
        {
          "name": "#foreign_key"
        }
      ]
    },
    {
      "table_name": "table2",
      "description": "table2 is a table",
      "columns": [
        {
          "name": "-id"
        },
        {
          "name": "~name"
        }
      ]
    },
    {
      "table_name": "table3",
      "description": "table3 is a table",
      "columns": [
        {
          "name": "name"
        },
        {
          "name": "value"
        }
      ]
    }
  ],
  "link": [
    {
      "source_table": "table1",
      "target_table": "table2",
      "description": "table1.foreign_key = table2.id",
      "cardinality": "M:1"
    },
    {
      "source_table": "table1",
      "target_table": "table3",
      "description": "table1.name = table3.name",
      "cardinality": "1:M"
    }
  ]
}

!foreach $tab in $foo.table
class "%upper($tab.table_name)" as $tab.table_name {
    !foreach $col in $tab.columns
        $col.name
    !endfor
}
url for $tab.table_name is [[{$tab.description}]]
!endfor

!foreach $link in $foo.link
!if ($link.cardinality == "M:1")
    $link.source_table }-- $link.target_table [[{$link.description}]]: " "
!else
    $link.source_table -- $link.target_table [[{$link.description}]]: " "
!endif
!endfor
@enduml