package gov.nist.secauto.oscal.lib.model;

import gov.nist.secauto.metaschema.core.datatype.adapter.StringAdapter;
import gov.nist.secauto.metaschema.core.datatype.adapter.TokenAdapter;
import gov.nist.secauto.metaschema.core.datatype.markup.MarkupMultiline;
import gov.nist.secauto.metaschema.core.datatype.markup.MarkupMultilineAdapter;
import gov.nist.secauto.metaschema.core.model.IBoundObject;
import gov.nist.secauto.metaschema.core.model.IMetaschemaData;
import gov.nist.secauto.metaschema.core.model.JsonGroupAsBehavior;
import gov.nist.secauto.metaschema.core.model.constraint.IConstraint;
import gov.nist.secauto.metaschema.core.util.ObjectUtils;
import gov.nist.secauto.metaschema.databind.model.annotations.AllowedValue;
import gov.nist.secauto.metaschema.databind.model.annotations.AllowedValues;
import gov.nist.secauto.metaschema.databind.model.annotations.BoundAssembly;
import gov.nist.secauto.metaschema.databind.model.annotations.BoundField;
import gov.nist.secauto.metaschema.databind.model.annotations.BoundFlag;
import gov.nist.secauto.metaschema.databind.model.annotations.GroupAs;
import gov.nist.secauto.metaschema.databind.model.annotations.MetaschemaAssembly;
import gov.nist.secauto.metaschema.databind.model.annotations.ValueConstraints;
import java.lang.Override;
import java.lang.String;
import java.util.LinkedList;
import java.util.List;
import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;

/**
 * A specific edge within a source or target that is the subject of a mapping.
 */
@MetaschemaAssembly(
    formalName = "Mapping Entry Item (source or target)",
    description = "A specific edge within a source or target that is the subject of a mapping.",
    name = "mapping-item",
    moduleClass = OscalMappingCommonModule.class
)
public class MappingItem implements IBoundObject {
  private final IMetaschemaData __metaschemaData;

  /**
   * "The semantic type of the subject."
   */
  @BoundFlag(
      formalName = "Subject Type",
      description = "The semantic type of the subject.",
      name = "type",
      required = true,
      typeAdapter = TokenAdapter.class,
      valueConstraints = @ValueConstraints(allowedValues = @AllowedValues(level = IConstraint.Level.ERROR, values = {@AllowedValue(value = "control", description = "A control as [defined](https://pages.nist.gov/OSCAL/concepts/terminology/#control) by OSCAL."), @AllowedValue(value = "statement", description = "A textual element of a control that defines part of the control's requirements.")}))
  )
  private String _type;

  /**
   * "A reference to an identified subject that is of the specified <code>type</code> ."
   */
  @BoundFlag(
      formalName = "Subject Identifier Reference",
      description = "A reference to an identified subject that is of the specified `type` .",
      name = "id-ref",
      required = true,
      typeAdapter = StringAdapter.class
  )
  private String _idRef;

  @BoundAssembly(
      formalName = "Property",
      description = "An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair.",
      useName = "prop",
      maxOccurs = -1,
      groupAs = @GroupAs(name = "props", inJson = JsonGroupAsBehavior.LIST)
  )
  private List<Property> _props;

  @BoundAssembly(
      formalName = "Link",
      description = "A reference to a local or remote resource, that has a specific relation to the containing object.",
      useName = "link",
      maxOccurs = -1,
      groupAs = @GroupAs(name = "links", inJson = JsonGroupAsBehavior.LIST)
  )
  private List<Link> _links;

  @BoundField(
      formalName = "Remarks",
      description = "Additional commentary about the containing object.",
      useName = "remarks",
      typeAdapter = MarkupMultilineAdapter.class
  )
  private MarkupMultiline _remarks;

  public MappingItem() {
    this(null);
  }

  public MappingItem(IMetaschemaData data) {
    this.__metaschemaData = data;
  }

  @Override
  public IMetaschemaData getMetaschemaData() {
    return __metaschemaData;
  }

  public String getType() {
    return _type;
  }

  public void setType(String value) {
    _type = value;
  }

  public String getIdRef() {
    return _idRef;
  }

  public void setIdRef(String value) {
    _idRef = value;
  }

  public List<Property> getProps() {
    return _props;
  }

  public void setProps(List<Property> value) {
    _props = value;
  }

  /**
   * Add a new {@link Property} item to the underlying collection.
   * @param item the item to add
   * @return {@code true}
   */
  public boolean addProp(Property item) {
    Property value = ObjectUtils.requireNonNull(item,"item cannot be null");
    if (_props == null) {
      _props = new LinkedList<>();
    }
    return _props.add(value);
  }

  /**
   * Remove the first matching {@link Property} item from the underlying collection.
   * @param item the item to remove
   * @return {@code true} if the item was removed or {@code false} otherwise
   */
  public boolean removeProp(Property item) {
    Property value = ObjectUtils.requireNonNull(item,"item cannot be null");
    return _props != null && _props.remove(value);
  }

  public List<Link> getLinks() {
    return _links;
  }

  public void setLinks(List<Link> value) {
    _links = value;
  }

  /**
   * Add a new {@link Link} item to the underlying collection.
   * @param item the item to add
   * @return {@code true}
   */
  public boolean addLink(Link item) {
    Link value = ObjectUtils.requireNonNull(item,"item cannot be null");
    if (_links == null) {
      _links = new LinkedList<>();
    }
    return _links.add(value);
  }

  /**
   * Remove the first matching {@link Link} item from the underlying collection.
   * @param item the item to remove
   * @return {@code true} if the item was removed or {@code false} otherwise
   */
  public boolean removeLink(Link item) {
    Link value = ObjectUtils.requireNonNull(item,"item cannot be null");
    return _links != null && _links.remove(value);
  }

  public MarkupMultiline getRemarks() {
    return _remarks;
  }

  public void setRemarks(MarkupMultiline value) {
    _remarks = value;
  }

  @Override
  public String toString() {
    return new ReflectionToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE).toString();
  }
}