L0 = <http://www.simantics.org/Layer0-1.1>
DIA = <http://www.simantics.org/Diagram-2.2>
STR = <http://www.simantics.org/Structural-1.2>
MOD = <http://www.simantics.org/Modeling-1.2>
VP = <http://www.simantics.org/Viewpoint-1.2>
IMAGE = <http://www.simantics.org/Image2-1.2>
SEL = <http://www.simantics.org/SelectionView-1.2>
SEL_UI = <http://www.simantics.org/SelectionViewUI-1.1>
G2D = <http://www.simantics.org/G2D-1.1>

DN = <http://www.simantics.org/DistrictNetwork-1.0> : L0.Ontology
    @L0.new
    L0.Ontology.global true
    L0.HasResourceClass "org.simantics.district.network.ontology.DistrictNetworkResource"

// ----------------------------------------------------------------------------

DN.SCLMain : L0.SCLModule
    L0.SCLModule.definition
        """
include "Simantics/District/SCLMain"
"""

// ----------------------------------------------------------------------------

defProperty : L0.Template
    @template %subject %label %range
        %subject <R L0.HasProperty : SEL.GenericParameterType
            L0.HasLabel %label : L0.String
            L0.HasRange %range

// ----------------------------------------------------------------------------

DN.Diagram <T DIA.Diagram
DN.Layer <T DIA.Layer
DN.Connection <T DIA.Connection
DN.Element <T DIA.Element : L0.Type

DN.Vertex <T DN.Element
    >-- DN.Vertex.HasElevation
        @defProperty "Elevation" L0.Double
    >-- DN.Vertex.HasAddress
        @defProperty "Address" L0.String
    >-- DN.Vertex.HasSupplyTemperature
        @defProperty "Supply Temperature" L0.Double 
    >-- DN.Vertex.HasReturnTemperature 
        @defProperty "Return Temperature" L0.Double
    >-- DN.Vertex.HasSupplyPressure
        @defProperty "Supply Pressure" L0.Double 
    >-- DN.Vertex.HasReturnPressure
        @defProperty "Return Pressure" L0.Double 
    >-- DN.Vertex.HasDeltaPressure
        @defProperty "Delta pressure" L0.Double 
    >-- DN.Vertex.HasDeltaTemperature
        @defProperty "Delta temperature" L0.Double 
    >-- DN.Vertex.HasHeatPower
        @defProperty "Heat Power" L0.Double 
    >-- DN.Vertex.HasNominalHeadM
        @defProperty "NominalHeadM" L0.Double 
    >-- DN.Vertex.HasNominalHeadB
        @defProperty "NominalHeadB" L0.Double 
    >-- DN.Vertex.HasNominalFlow
        @defProperty "Nominal Flow" L0.Double 
    >-- DN.Vertex.HasMaximumHeadM
        @defProperty "Maximum head M" L0.Double 
    >-- DN.Vertex.HasHeatLoadDs
        @defProperty "Heat Load ds" L0.Double 
    >-- DN.Vertex.HasMassFlow
        @defProperty "Mass Flow" L0.Double 
    >-- DN.Vertex.HasVolFlow
        @defProperty "Vol Flow" L0.Double 
    >-- DN.Vertex.HasVelocity
        @defProperty "Velocity" L0.Double 
    >-- DN.Vertex.HasFlowArea
        @defProperty "Flow Area" L0.Double 
    >-- DN.Vertex.HasValvePosition
        @defProperty "Valve position" L0.Double 
    >-- DN.Vertex.HasNominalPressureLoss
        @defProperty "Nominal Pressure Loss" L0.Double 
    @L0.assert DN.Vertex.HasElevation 0.0

DN.Edge <T DN.Element
    >-- DN.Edge.HasElevation
        @defProperty "Elevation" L0.Double
    >-- DN.Edge.HasLength 
        @defProperty "Length" L0.Double
        L0.readOnly true
    >-- DN.Edge.HasDiameter
        @defProperty "Diameter" L0.Double
    >-- DN.Edge.HasOuterDiameter
        @defProperty "Outer Diameter" L0.Double
    >-- DN.Edge.HasNominalMassFlow
        @defProperty "Nominal Mass Flow" L0.Double
    >-- DN.Edge.HasFlowArea
        @defProperty "Flow Area" L0.Double
    >-- DN.Edge.HasKReturn
        @defProperty "K Return" L0.Double
    >-- DN.Edge.HasKSupply
        @defProperty "K Supply" L0.Double
    >-- DN.Edge.HasTGround
        @defProperty "T Ground" L0.Double
    @L0.assert DN.Edge.HasDiameter 0.1
    @L0.assert DN.Edge.HasOuterDiameter 0.11

// ----------------------------------------------------------------------------

DN.EdgeDefaultMapping <R L0.HasProperty : DN.EdgeMappingParameterType
    L0.HasLabel "Default Edge mapping"

DN.VertexDefaultMapping <R L0.HasProperty : DN.VertexMappingParameterType
    L0.HasLabel "Default Vertex mapping"

// ----------------------------------------------------------------------------

DN.Functions : L0.Library

DN.VertexMappingParameterType <T SEL.GenericParameterType
  @L0.assert SEL.HasDisplayValue
    _ : SEL.DisplayValue
      SEL.HasEnumerationValues DN.Functions.enumerationValues : L0.Function
      SEL.HasCustomModifier DN.Functions.defaultVertexMappingModifier : L0.Function

DN.EdgeMappingParameterType <T SEL.GenericParameterType
  @L0.assert SEL.HasDisplayValue
    _ : SEL.DisplayValue
      SEL.HasEnumerationValues DN.Functions.enumerationValues
      SEL.HasCustomModifier DN.Functions.defaultEdgeMappingModifier : L0.Function

DN.MappingParameterType <T SEL.GenericParameterType
  @L0.assert SEL.HasDisplayValue
    _ : SEL.DisplayValue
      SEL.HasEnumerationValues DN.Functions.enumerationValues
      SEL.HasCustomModifier DN.Functions.mappingModifier : L0.Function

// ----------------------------------------------------------------------------

DN.HasMapping <R L0.HasProperty : DN.MappingParameterType
    L0.HasLabel "Mapping"

DN.HasId --> L0.String <R L0.HasProperty : SEL.GenericParameterType
    L0.HasLabel "Id"
    L0.readOnly false

DN.InLayer
    @L0.defTag 
    @L0.tag L0.Abstract

DN.HasInLayerTag <R L0.HasProperty
    L0.HasRange L0.Tag

// For associating typical diagram source and instance structures with each other
DN.Diagram.MappedDiagram <R L0.IsWeaklyRelatedTo
    L0.InverseOf DN.Diagram.MappedFromDiagram <R L0.IsWeaklyRelatedTo
DN.MappedComponent <R L0.IsWeaklyRelatedTo
    L0.InverseOf DN.MappedFromElement <R L0.IsWeaklyRelatedTo

DN.Diagram.trackChangesEnabled <R L0.HasProperty : SEL.GenericParameterType
    L0.HasRange L0.Boolean
    L0.HasLabel "Track changes"

DN.Diagram.splitToMultipleEnabled <R L0.HasProperty : SEL.GenericParameterType
    L0.HasRange L0.Boolean
    L0.HasLabel "Split To Multiple Diagrams"

DN.AddLayerToDNDiagramTemplate <T L0.Template

DN.EPSG_4326 : DN.SpatialRefSystem
    L0.HasLabel "EPSG:4326"
    DN.HasSRID 4326

DN.SpatialRefSystem <T L0.Property
    L0.readOnly true

DN.HasSpatialRefSystem <R L0.HasProperty : SEL.GenericParameterType
    L0.HasRange DN.SpatialRefSystem
    L0.HasLabel "Spatial Reference System"

DN.HasSRID <R L0.HasProperty
    L0.HasRange L0.Integer

DN.HasSRTEXT <R L0.HasProperty
    L0.HasRange L0.String

DN.Functions.compositeInstantiator : L0.ExternalValue

DN.Composite <T STR.Composite
    STR.Composite.instantiationFunction DN.Functions.compositeInstantiator
    @L0.assert MOD.HasModelingTemplate
        _ : MOD.DiagramTemplate
            MOD.HasDiagramType DN.Diagram
    @L0.assert MOD.HasModelingTemplate
        _ : DN.AddLayerToDNDiagramTemplate

DN.HasStartVertex <R L0.DependsOn
    L0.HasDomain DN.Edge
    L0.HasRange DN.Vertex
    L0.InverseOf DN.HasStartVertex_Inverse <R L0.IsRelatedTo

DN.HasEndVertex <R L0.DependsOn
    L0.HasDomain DN.Edge
    L0.HasRange DN.Vertex
    L0.InverseOf DN.HasEndVertex_Inverse <R L0.IsRelatedTo

// ----------------------------------------------------------------------------

// Component MAPPING
DN.Mapping <T L0.Library

DN.Functions.convertToValue : L0.ExternalValue

DN.Mapping.Base <T L0.Value
  >-- DN.Mapping.Id --> L0.String <R L0.HasProperty
  >-- DN.Mapping.ComponentType --> STR.ComponentType <R L0.DependsOn
  >-- DN.Mapping.Terminals --> DN.Mapping.TerminalPair <R L0.HasProperty
  @L0.assert L0.ConvertsToValueWith DN.Functions.convertToValue

DN.Mapping.Terminal <T L0.Entity
    L0.HasRange L0.String

DN.Mapping.TerminalPair <T L0.Property
    >-- DN.Mapping.InputTerminal --> DN.Mapping.Terminal <R L0.HasProperty
    >-- DN.Mapping.OutputTerminal --> DN.Mapping.Terminal <R L0.HasProperty

DN.Mapping.VertexMapping <T DN.Mapping.Base
    // Common
    >-- DN.Mapping.VertexMapping.ElevationAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.SupplyTemperatureAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.ReturnTemperatureAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.SupplyPressureAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.ReturnPressureAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.DeltaPressureAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.DeltaTemperatureAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.XAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.YAttribute --> L0.String <R L0.HasProperty
    // Production
    >-- DN.Mapping.VertexMapping.dpAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.dtAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.HeatPowerAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.NominalHeadMAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.NominalHeadBAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.NominalFlowAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.MaximumHeadMAttribute --> L0.String <R L0.HasProperty
    // Consumers
    >-- DN.Mapping.VertexMapping.HeatLoadDsAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.AddressAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.MassFlowAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.VolFlowAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.VelocityAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.FlowAreaAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.ValvePositionAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.NominalPressureLossAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.VertexMapping.NominalMassFlowAttribute --> L0.String <R L0.HasProperty

DN.Mapping.EdgeMapping <T DN.Mapping.Base
    >-- DN.Mapping.EdgeMapping.LengthAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.DiameterAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.OuterDiameterAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.NominalMassFlowAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.FlowAreaAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.KReturnAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.KSupplyAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.TGroundAttribute --> L0.String <R L0.HasProperty
    >-- DN.Mapping.EdgeMapping.ElevationAttribute --> L0.String <R L0.HasProperty


// Allowed connection types
DN.SupplyConnectionType <T STR.ConnectionType

DN.SupplyInConnectionType : DN.SupplyConnectionType : STR.InputDirection
    STR.SupportsDirection DN.SupplyOutConnectionType
    STR.ConnectionType.isUserSelectable true

DN.SupplyOutConnectionType : DN.SupplyConnectionType : STR.OutputDirection
    STR.SupportsDirection DN.SupplyInConnectionType
    STR.ConnectionType.isUserSelectable true

DN.ReturnConnectionType <T STR.ConnectionType

DN.ReturnInConnectionType : DN.ReturnConnectionType : STR.InputDirection
    STR.SupportsDirection DN.ReturnOutConnectionType
    STR.ConnectionType.isUserSelectable true

DN.ReturnOutConnectionType : DN.ReturnConnectionType : STR.OutputDirection
    STR.SupportsDirection DN.ReturnInConnectionType
    STR.ConnectionType.isUserSelectable true