/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package gov.nist.secauto.metaschema.databind.model.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.model.IBoundObject;
  import gov.nist.secauto.metaschema.core.model.IModule;
  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.constraint.ISource;
  import gov.nist.secauto.metaschema.core.util.ObjectUtils;
  import gov.nist.secauto.metaschema.databind.IBindingContext;
  import gov.nist.secauto.metaschema.databind.io.BindingException;
  import gov.nist.secauto.metaschema.databind.model.IBoundDefinitionModelAssembly;
  import gov.nist.secauto.metaschema.databind.model.IBoundInstanceModel;
  import gov.nist.secauto.metaschema.databind.model.IBoundInstanceModelAssembly;
  import gov.nist.secauto.metaschema.databind.model.IBoundInstanceModelChoiceGroup;
  import gov.nist.secauto.metaschema.databind.model.IBoundInstanceModelField;
  import gov.nist.secauto.metaschema.databind.model.IBoundInstanceModelNamed;
  import gov.nist.secauto.metaschema.databind.model.IBoundModule;
  import gov.nist.secauto.metaschema.databind.model.IBoundProperty;
  import gov.nist.secauto.metaschema.databind.model.annotations.AssemblyConstraints;
  import gov.nist.secauto.metaschema.databind.model.annotations.MetaschemaAssembly;
  import gov.nist.secauto.metaschema.databind.model.annotations.ModelUtil;
  import gov.nist.secauto.metaschema.databind.model.annotations.ValueConstraints;
  
  import java.util.Map;
  
  import javax.xml.namespace.QName;
  
  import edu.umd.cs.findbugs.annotations.NonNull;
  import edu.umd.cs.findbugs.annotations.Nullable;
  import nl.talsmasoftware.lazy4j.Lazy;
  
  //TODO: implement getProperties()
  public final class DefinitionAssembly
      extends AbstractBoundDefinitionModelComplex<MetaschemaAssembly>
      implements IBoundDefinitionModelAssembly,
      IFeatureBoundContainerModelAssembly<
          IBoundInstanceModel<?>,
          IBoundInstanceModelNamed<?>,
          IBoundInstanceModelField<?>,
          IBoundInstanceModelAssembly,
          IBoundInstanceModelChoiceGroup> {
  
    @NonNull
    private final Lazy<FlagContainerSupport> flagContainer;
    @NonNull
    private final Lazy<AssemblyModelContainerSupport> modelContainer;
    @NonNull
    private final Lazy<IModelConstrained> constraints;
    @NonNull
    private final Lazy<QName> xmlRootQName;
    @NonNull
    private final Lazy<Map<String, IBoundProperty<?>>> jsonProperties;
  
    public static DefinitionAssembly newInstance(
        @NonNull Class<? extends IBoundObject> clazz,
        @NonNull IBindingContext bindingContext) {
      MetaschemaAssembly annotation = ModelUtil.getAnnotation(clazz, MetaschemaAssembly.class);
      Class<? extends IBoundModule> moduleClass = annotation.moduleClass();
      return new DefinitionAssembly(clazz, annotation, moduleClass, bindingContext);
    }
  
    private DefinitionAssembly(
        @NonNull Class<? extends IBoundObject> clazz,
        @NonNull MetaschemaAssembly annotation,
        @NonNull Class<? extends IBoundModule> moduleClass,
        @NonNull IBindingContext bindingContext) {
      super(clazz, annotation, moduleClass, bindingContext);
  
      String rootLocalName = ModelUtil.resolveNoneOrDefault(getAnnotation().rootName(), null);
      this.xmlRootQName = ObjectUtils.notNull(Lazy.lazy(() -> rootLocalName == null
          ? null
          : getContainingModule().toModelQName(rootLocalName)));
      this.flagContainer = ObjectUtils.notNull(Lazy.lazy(() -> new FlagContainerSupport(this, null)));
      this.modelContainer = ObjectUtils.notNull(Lazy.lazy(() -> new AssemblyModelContainerSupport(this)));
  
      IModule module = getContainingModule();
  
      this.constraints = ObjectUtils.notNull(Lazy.lazy(() -> {
        IModelConstrained retval = new AssemblyConstraintSet();
        ValueConstraints valueAnnotation = getAnnotation().valueConstraints();
        ConstraintSupport.parse(valueAnnotation, ISource.modelSource(module), retval);
  
        AssemblyConstraints assemblyAnnotation = getAnnotation().modelConstraints();
        ConstraintSupport.parse(assemblyAnnotation, ISource.modelSource(module), retval);
        return retval;
      }));
      this.jsonProperties = ObjectUtils.notNull(Lazy.lazy(() -> getJsonProperties(null)));
  
      if (rootLocalName != null) {
        bindingContext.registerBindingMatcher(this);
      }
    }
 
   @Override
   protected void deepCopyItemInternal(IBoundObject fromObject, IBoundObject toObject) throws BindingException {
     // copy the flags
     super.deepCopyItemInternal(fromObject, toObject);
 
     for (IBoundInstanceModel<?> instance : getModelInstances()) {
       instance.deepCopy(fromObject, toObject);
     }
   }
 
   @Override
   public Map<String, IBoundProperty<?>> getJsonProperties() {
     return ObjectUtils.notNull(jsonProperties.get());
   }
 
   // ------------------------------------------
   // - Start annotation driven code - CPD-OFF -
   // ------------------------------------------
 
   @Override
   @SuppressWarnings("null")
   @NonNull
   public FlagContainerSupport getFlagContainer() {
     return flagContainer.get();
   }
 
   @Override
   @SuppressWarnings("null")
   @NonNull
   public AssemblyModelContainerSupport getModelContainer() {
     return modelContainer.get();
   }
 
   @Override
   @NonNull
   public IModelConstrained getConstraintSupport() {
     return ObjectUtils.notNull(constraints.get());
   }
 
   @Override
   @Nullable
   public String getFormalName() {
     return ModelUtil.resolveNoneOrValue(getAnnotation().formalName());
   }
 
   @Override
   @Nullable
   public MarkupLine getDescription() {
     return ModelUtil.resolveToMarkupLine(getAnnotation().description());
   }
 
   @Override
   @NonNull
   public String getName() {
     return getAnnotation().name();
   }
 
   @Override
   @Nullable
   public Integer getIndex() {
     return ModelUtil.resolveDefaultInteger(getAnnotation().index());
   }
 
   @Override
   @Nullable
   public MarkupMultiline getRemarks() {
     return ModelUtil.resolveToMarkupMultiline(getAnnotation().description());
   }
 
   @Override
   @Nullable
   public QName getRootXmlQName() {
     // Overriding this is more efficient, since it is already built
     return xmlRootQName.get();
   }
 
   @Override
   public boolean isRoot() {
     // Overriding this is more efficient, since the root name is derived from the
     // XML QName
     return getRootXmlQName() != null;
   }
 
   @Override
   @Nullable
   public String getRootName() {
     // Overriding this is more efficient, since it is already built
     QName qname = getRootXmlQName();
     return qname == null ? null : qname.getLocalPart();
   }
 
   @Override
   @Nullable
   public Integer getRootIndex() {
     return ModelUtil.resolveDefaultInteger(getAnnotation().rootIndex());
   }
 
   // ----------------------------------------
   // - End annotation driven code - CPD-OFF -
   // ----------------------------------------
 }