/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package gov.nist.secauto.metaschema.databind.model.metaschema.impl;
   
   import gov.nist.secauto.metaschema.core.datatype.markup.MarkupLine;
   import gov.nist.secauto.metaschema.core.datatype.markup.MarkupMultiline;
  import gov.nist.secauto.metaschema.core.metapath.item.node.IAssemblyNodeItem;
  import gov.nist.secauto.metaschema.core.metapath.item.node.INodeItemFactory;
  import gov.nist.secauto.metaschema.core.model.AbstractInlineAssemblyDefinition;
  import gov.nist.secauto.metaschema.core.model.IAssemblyDefinition;
  import gov.nist.secauto.metaschema.core.model.IAssemblyInstanceAbsolute;
  import gov.nist.secauto.metaschema.core.model.IAttributable;
  import gov.nist.secauto.metaschema.core.model.IChoiceGroupInstance;
  import gov.nist.secauto.metaschema.core.model.IChoiceInstance;
  import gov.nist.secauto.metaschema.core.model.IContainerFlagSupport;
  import gov.nist.secauto.metaschema.core.model.IContainerModelAbsolute;
  import gov.nist.secauto.metaschema.core.model.IContainerModelAssemblySupport;
  import gov.nist.secauto.metaschema.core.model.IFieldInstanceAbsolute;
  import gov.nist.secauto.metaschema.core.model.IFlagInstance;
  import gov.nist.secauto.metaschema.core.model.IModelElementVisitor;
  import gov.nist.secauto.metaschema.core.model.IModelInstanceAbsolute;
  import gov.nist.secauto.metaschema.core.model.INamedModelInstanceAbsolute;
  import gov.nist.secauto.metaschema.core.model.ISource;
  import gov.nist.secauto.metaschema.core.model.constraint.AssemblyConstraintSet;
  import gov.nist.secauto.metaschema.core.model.constraint.IModelConstrained;
  import gov.nist.secauto.metaschema.core.model.xml.XmlModuleConstants;
  import gov.nist.secauto.metaschema.core.util.ObjectUtils;
  import gov.nist.secauto.metaschema.databind.model.IBoundInstanceModelGroupedAssembly;
  import gov.nist.secauto.metaschema.databind.model.IGroupAs;
  import gov.nist.secauto.metaschema.databind.model.impl.IFeatureInstanceModelGroupAs;
  import gov.nist.secauto.metaschema.databind.model.metaschema.IBindingDefinitionModelAssembly;
  import gov.nist.secauto.metaschema.databind.model.metaschema.IBindingInstance;
  import gov.nist.secauto.metaschema.databind.model.metaschema.IBindingMetaschemaModule;
  import gov.nist.secauto.metaschema.databind.model.metaschema.binding.AssemblyConstraints;
  import gov.nist.secauto.metaschema.databind.model.metaschema.binding.InlineDefineAssembly;
  import gov.nist.secauto.metaschema.databind.model.metaschema.binding.JsonKey;
  
  import java.math.BigInteger;
  import java.util.Map;
  import java.util.Set;
  
  import edu.umd.cs.findbugs.annotations.NonNull;
  import nl.talsmasoftware.lazy4j.Lazy;
  
  public class InstanceModelAssemblyInline
      extends AbstractInlineAssemblyDefinition<
          IContainerModelAbsolute,
          IAssemblyDefinition,
          IAssemblyInstanceAbsolute,
          IBindingDefinitionModelAssembly,
          IFlagInstance,
          IModelInstanceAbsolute,
          INamedModelInstanceAbsolute,
          IFieldInstanceAbsolute,
          IAssemblyInstanceAbsolute,
          IChoiceInstance,
          IChoiceGroupInstance>
      implements IAssemblyInstanceAbsolute, IBindingInstance, IBindingDefinitionModelAssembly,
      IFeatureInstanceModelGroupAs {
    @NonNull
    private final InlineDefineAssembly binding;
    @NonNull
    private final Map<IAttributable.Key, Set<String>> properties;
    @NonNull
    private final IGroupAs groupAs;
    @NonNull
    private final Lazy<IAssemblyNodeItem> boundNodeItem;
    @NonNull
    private final Lazy<IContainerFlagSupport<IFlagInstance>> flagContainer;
    @NonNull
    private final Lazy<IContainerModelAssemblySupport<
        IModelInstanceAbsolute,
        INamedModelInstanceAbsolute,
        IFieldInstanceAbsolute,
        IAssemblyInstanceAbsolute,
        IChoiceInstance,
        IChoiceGroupInstance>> modelContainer;
    @NonNull
    private final Lazy<IModelConstrained> modelConstraints;
  
    /**
     * Construct a new assembly instance that defines the assembly inline.
     *
     * @param binding
     *          the assembly reference instance object bound to a Java class
     * @param bindingInstance
     *          the Metaschema module instance for the bound object
     * @param position
     *          the zero-based position of this bound object relative to its bound
     *          object siblings
     * @param parent
     *          the assembly definition containing this binding
     * @param nodeItemFactory
     *          the node item factory used to generate child nodes
     */
    public InstanceModelAssemblyInline(
       @NonNull InlineDefineAssembly binding,
       @NonNull IBoundInstanceModelGroupedAssembly bindingInstance,
       int position,
       @NonNull IContainerModelAbsolute parent,
       @NonNull INodeItemFactory nodeItemFactory) {
     super(parent);
     this.binding = binding;
     this.properties = ModelSupport.parseProperties(ObjectUtils.requireNonNull(binding.getProps()));
     this.groupAs = ModelSupport.groupAs(binding.getGroupAs(), parent.getOwningDefinition().getContainingModule());
     this.boundNodeItem = ObjectUtils.notNull(
         Lazy.lazy(() -> (IAssemblyNodeItem) ObjectUtils.notNull(getContainingDefinition().getSourceNodeItem())
             .getModelItemsByName(bindingInstance.getQName())
             .get(position)));
     this.flagContainer = ObjectUtils.notNull(Lazy.lazy(() -> {
       JsonKey jsonKey = getBinding().getJsonKey();
       return FlagContainerSupport.newFlagContainer(
           binding.getFlags(),
           bindingInstance,
           this,
           jsonKey == null ? null : jsonKey.getFlagRef());
     }));
     this.modelContainer = ObjectUtils.notNull(Lazy.lazy(() -> AssemblyModelGenerator.of(
         binding.getModel(),
         ObjectUtils.requireNonNull(bindingInstance.getDefinition()
             .getAssemblyInstanceByName(XmlModuleConstants.MODEL_QNAME.getIndexPosition())),
         this,
         nodeItemFactory)));
 
     ISource source = parent.getOwningDefinition().getContainingModule().getSource();
 
     this.modelConstraints = ObjectUtils.notNull(Lazy.lazy(() -> {
       IModelConstrained retval = new AssemblyConstraintSet(source);
       AssemblyConstraints constraints = getBinding().getConstraint();
       if (constraints != null) {
         ConstraintBindingSupport.parse(
             retval,
             constraints,
             source);
       }
       return retval;
     }));
   }
 
   @NonNull
   protected InlineDefineAssembly getBinding() {
     getContainingDefinition();
     return binding;
   }
 
   @Override
   public IBindingMetaschemaModule getContainingModule() {
     return getContainingDefinition().getContainingModule();
   }
 
   @Override
   public Map<IAttributable.Key, Set<String>> getProperties() {
     return properties;
   }
 
   @Override
   public IGroupAs getGroupAs() {
     return groupAs;
   }
 
   @Override
   public IAssemblyNodeItem getSourceNodeItem() {
     return ObjectUtils.notNull(boundNodeItem.get());
   }
 
   @Override
   public IContainerFlagSupport<IFlagInstance> getFlagContainer() {
     return ObjectUtils.notNull(flagContainer.get());
   }
 
   @Override
   public IContainerModelAssemblySupport<
       IModelInstanceAbsolute,
       INamedModelInstanceAbsolute,
       IFieldInstanceAbsolute,
       IAssemblyInstanceAbsolute,
       IChoiceInstance,
       IChoiceGroupInstance> getModelContainer() {
     return ObjectUtils.notNull(modelContainer.get());
   }
 
   @Override
   public IModelConstrained getConstraintSupport() {
     return ObjectUtils.notNull(modelConstraints.get());
   }
 
   @Override
   public <CONTEXT, RESULT> RESULT accept(IModelElementVisitor<CONTEXT, RESULT> visitor, CONTEXT context) {
     return IAssemblyInstanceAbsolute.super.accept(visitor, context);
   }
 
   // ---------------------------------------
   // - Start binding driven code - CPD-OFF -
   // ---------------------------------------
 
   @Override
   public String getName() {
     return ObjectUtils.notNull(getBinding().getName());
   }
 
   @Override
   public Integer getIndex() {
     return ModelSupport.index(getBinding().getIndex());
   }
 
   @Override
   public String getFormalName() {
     return getBinding().getFormalName();
   }
 
   @Override
   public MarkupLine getDescription() {
     return getBinding().getDescription();
   }
 
   @Override
   public MarkupMultiline getRemarks() {
     return ModelSupport.remarks(getBinding().getRemarks());
   }
 
   @Override
   public int getMinOccurs() {
     BigInteger min = getBinding().getMinOccurs();
     return min == null ? DEFAULT_GROUP_AS_MIN_OCCURS : min.intValueExact();
   }
 
   @Override
   public int getMaxOccurs() {
     String max = getBinding().getMaxOccurs();
     return max == null ? DEFAULT_GROUP_AS_MAX_OCCURS : ModelSupport.maxOccurs(max);
   }
 }