ListsMessagesADM.scala

/*
 * Copyright © 2015-2021 the contributors (see Contributors.md).
 *
 *  This file is part of Knora.
 *
 *  Knora is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published
 *  by the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Knora is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public
 *  License along with Knora.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.knora.webapi.messages.admin.responder.listsmessages

import java.util.UUID

import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport
import org.knora.webapi._
import org.knora.webapi.exceptions.{BadRequestException, ForbiddenException}
import org.knora.webapi.feature.FeatureFactoryConfig
import org.knora.webapi.messages.StringFormatter
import org.knora.webapi.messages.admin.responder.listsmessages.ListsMessagesUtilADM._
import org.knora.webapi.messages.admin.responder.usersmessages._
import org.knora.webapi.messages.admin.responder.{KnoraRequestADM, KnoraResponseADM}
import org.knora.webapi.messages.store.triplestoremessages.{
  StringLiteralSequenceV2,
  StringLiteralV2,
  TriplestoreJsonProtocol
}
import spray.json._

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// API requests

/**
  * Represents an API request payload that asks the Knora API server to create a new list. At least one
  * label needs to be supplied.
  *
  * @param id         the optional custom list IRI.
  * @param projectIri the IRI of the project the list belongs to.
  * @param name       the optional name of the list.
  * @param labels     the list's labels.
  * @param comments   the list's comments.
  */
case class CreateListApiRequestADM(id: Option[IRI] = None,
                                   projectIri: IRI,
                                   name: Option[String] = None,
                                   labels: Seq[StringLiteralV2],
                                   comments: Seq[StringLiteralV2])
    extends ListADMJsonProtocol {

  private val stringFormatter = StringFormatter.getInstanceForConstantOntologies

  stringFormatter.validateOptionalListIri(id, throw BadRequestException(s"Invalid list IRI"))

  if (projectIri.isEmpty) {
    throw BadRequestException(PROJECT_IRI_MISSING_ERROR)
  }

  if (!stringFormatter.isKnoraProjectIriStr(projectIri)) {
    throw BadRequestException(PROJECT_IRI_INVALID_ERROR)
  }

  if (labels.isEmpty) {
    throw BadRequestException(LABEL_MISSING_ERROR)
  }

  def toJsValue: JsValue = createListApiRequestADMFormat.write(this)
}

/**
  * Represents an API request payload that asks the Knora API server to create a new node.
  * If the IRI of the parent node is given, the new node is attached to the parent node as a sublist node.
  * If a specific position is given, insert the child node there. Otherwise, the newly created list node will be appended
  * to the end of the list of children.
  * If no parent node IRI is given in the payload, a new list is created with this node as its root node.
  * At least one label needs to be supplied.
  *
  * @param id            the optional custom IRI of the list node.
  * @param parentNodeIri the optional IRI of the parent node.
  * @param projectIri    the IRI of the project.
  * @param name          the optional name of the list node.
  * @param position      the optional position of the node.
  * @param labels        labels of the list node.
  * @param comments      comments of the list node.
  *
  */
case class CreateNodeApiRequestADM(id: Option[IRI] = None,
                                   parentNodeIri: Option[IRI] = None,
                                   projectIri: IRI,
                                   name: Option[String] = None,
                                   position: Option[Int] = None,
                                   labels: Seq[StringLiteralV2],
                                   comments: Seq[StringLiteralV2])
    extends ListADMJsonProtocol {

  private val stringFormatter = StringFormatter.getInstanceForConstantOntologies
  stringFormatter.validateOptionalListIri(id, throw BadRequestException(s"Invalid list node IRI"))

  if (parentNodeIri.nonEmpty && !stringFormatter.isKnoraListIriStr(parentNodeIri.get)) {
    throw BadRequestException(LIST_NODE_IRI_INVALID_ERROR)
  }

  if (projectIri.isEmpty) {
    throw BadRequestException(PROJECT_IRI_MISSING_ERROR)
  }

  if (!stringFormatter.isKnoraProjectIriStr(projectIri)) {
    throw BadRequestException(PROJECT_IRI_INVALID_ERROR)
  }

  if (labels.isEmpty) {
    throw BadRequestException(LABEL_MISSING_ERROR)
  }

  if (position.exists(_ < -1)) {
    throw BadRequestException(INVALID_POSITION)
  }

  def toJsValue: JsValue = createListNodeApiRequestADMFormat.write(this)

  /**
    * Escapes special characters within strings
    *
    */
  def escape: CreateNodeApiRequestADM = {
    val escapedLabels: Seq[StringLiteralV2] = labels.map { label =>
      val escapedLabel =
        stringFormatter.toSparqlEncodedString(label.value, throw BadRequestException(s"Invalid label: ${label.value}"))
      StringLiteralV2(value = escapedLabel, language = label.language)
    }
    val escapedComments = comments.map { comment =>
      val escapedComment =
        stringFormatter.toSparqlEncodedString(comment.value,
                                              throw BadRequestException(s"Invalid comment: ${comment.value}"))
      StringLiteralV2(value = escapedComment, language = comment.language)
    }
    val escapedName: Option[String] = name match {
      case None => None
      case Some(value: String) =>
        Some(stringFormatter.toSparqlEncodedString(value, throw BadRequestException(s"Invalid string: $value")))
    }
    copy(labels = escapedLabels, comments = escapedComments, name = escapedName)
  }
}

/**
  * Represents an API request payload that asks the Knora API server to update an existing node's basic information (root or child).
  *
  * @param listIri     the IRI of the node to change.
  * @param projectIri  the IRI of the project the list belongs to.
  * @param hasRootNode the flag to identify a child node.
  * @param position    the position of the node, if not a root node.
  * @param name        the name of the node
  * @param labels      the labels.
  * @param comments    the comments.
  */
case class ChangeNodeInfoApiRequestADM(listIri: IRI,
                                       projectIri: IRI,
                                       hasRootNode: Option[IRI] = None,
                                       position: Option[Int] = None,
                                       name: Option[String] = None,
                                       labels: Option[Seq[StringLiteralV2]] = None,
                                       comments: Option[Seq[StringLiteralV2]] = None)
    extends ListADMJsonProtocol {

  private val stringFormatter = StringFormatter.getInstanceForConstantOntologies

  if (listIri.isEmpty) {
    throw BadRequestException(s"IRI of list item is missing.")
  }

  if (!stringFormatter.isKnoraListIriStr(listIri)) {
    throw BadRequestException(s"Invalid IRI is given: $listIri.")
  }

  // Check that project Iri is given
  if (projectIri.isEmpty) {
    throw BadRequestException(PROJECT_IRI_MISSING_ERROR)
  }

  // Verify the project IRI
  if (!stringFormatter.isKnoraProjectIriStr(projectIri)) {
    throw BadRequestException(PROJECT_IRI_INVALID_ERROR)
  }

  if (hasRootNode.isDefined && !stringFormatter.isKnoraListIriStr(hasRootNode.get)) {
    throw BadRequestException(s"Invalid root node IRI is given.")
  }
  // If payload contains labels, they should not be empty
  if (labels.exists(_.isEmpty)) {
    throw BadRequestException(UPDATE_REQUEST_EMPTY_LABEL_ERROR)
  }

  if (position.exists(_ < -1)) {
    throw BadRequestException(INVALID_POSITION)
  }

  def toJsValue: JsValue = changeListInfoApiRequestADMFormat.write(this)
}

/**
  * Represents an API request payload that asks the Knora API server to update an existing node's name (root or child).
  *
  * @param name the new name of the node.
  */
case class ChangeNodeNameApiRequestADM(name: String) extends ListADMJsonProtocol {

  def toJsValue: JsValue = changeNodeNameApiRequestADMFormat.write(this)
}

/**
  * Represents an API request payload that asks the Knora API server to update an existing node's labels (root or child).
  *
  * @param labels the new labels of the node
  */
case class ChangeNodeLabelsApiRequestADM(labels: Seq[StringLiteralV2]) extends ListADMJsonProtocol {

  def toJsValue: JsValue = changeNodeLabelsApiRequestADMFormat.write(this)
}

/**
  * Represents an API request payload that asks the Knora API server to update an existing node's comments (root or child).
  *
  * @param comments the new comments of the node.
  */
case class ChangeNodeCommentsApiRequestADM(comments: Seq[StringLiteralV2]) extends ListADMJsonProtocol {

  def toJsValue: JsValue = changeNodeCommentsApiRequestADMFormat.write(this)
}

/**
  * Represents an API request payload that asks the Knora API server to update the position of child node.
  *
  * @param position  the new position of the node.
  * @param parentIri the parent node Iri.
  */
case class ChangeNodePositionApiRequestADM(position: Int, parentIri: IRI) extends ListADMJsonProtocol {
  private val stringFormatter = StringFormatter.getInstanceForConstantOntologies

  if (parentIri.isEmpty) {
    throw BadRequestException(s"IRI of parent node is missing.")
  }
  if (!stringFormatter.isKnoraListIriStr(parentIri)) {
    throw BadRequestException(s"Invalid IRI is given: $parentIri.")
  }

  if (position < -1) {
    throw BadRequestException(INVALID_POSITION)
  }
  def toJsValue: JsValue = changeNodePositionApiRequestADMFormat.write(this)
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Messages

/**
  * An abstract trait for messages that can be sent to `HierarchicalListsResponderV2`.
  */
sealed trait ListsResponderRequestADM extends KnoraRequestADM

/**
  * Requests a list of all lists or the lists inside a project. A successful response will be a [[ListsGetResponseADM]]
  *
  * @param projectIri           the IRI of the project.
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user making the request.
  */
case class ListsGetRequestADM(projectIri: Option[IRI] = None,
                              featureFactoryConfig: FeatureFactoryConfig,
                              requestingUser: UserADM)
    extends ListsResponderRequestADM

/**
  * Requests a node (root or child). A successful response will be a [[ListItemGetResponseADM]]
  *
  * @param iri                  the IRI of the node (root or child).
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user making the request.
  */
case class ListGetRequestADM(iri: IRI, featureFactoryConfig: FeatureFactoryConfig, requestingUser: UserADM)
    extends ListsResponderRequestADM

/**
  * Request basic information about a node (root or child). A successful response will be a [[NodeInfoGetResponseADM]]
  *
  * @param iri                  the IRI of the list node.
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user making the request.
  */
case class ListNodeInfoGetRequestADM(iri: IRI, featureFactoryConfig: FeatureFactoryConfig, requestingUser: UserADM)
    extends ListsResponderRequestADM

/**
  * Requests the path from the root node of a list to a particular node. A successful response will be
  * a [[NodePathGetResponseADM]].
  *
  * @param iri                  the IRI of the node.
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user making the request.
  */
case class NodePathGetRequestADM(iri: IRI, featureFactoryConfig: FeatureFactoryConfig, requestingUser: UserADM)
    extends ListsResponderRequestADM

/**
  * Requests the creation of a new list.
  *
  * @param createRootNode       the [[CreateNodeApiRequestADM]] information used for creating the root node of the list.
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user creating the new list.
  * @param apiRequestID         the ID of the API request.
  */
case class ListCreateRequestADM(createRootNode: CreateNodeApiRequestADM,
                                featureFactoryConfig: FeatureFactoryConfig,
                                requestingUser: UserADM,
                                apiRequestID: UUID)
    extends ListsResponderRequestADM {
  // check if the requesting user is allowed to perform operation
  if (!requestingUser.permissions.isProjectAdmin(createRootNode.projectIri) && !requestingUser.permissions.isSystemAdmin) {
    // not project or a system admin
    throw ForbiddenException(LIST_CREATE_PERMISSION_ERROR)
  }
}

/**
  * Request updating basic information of an existing node.
  *
  * @param listIri              the IRI of the node to be updated (root or child ).
  * @param changeNodeRequest    the data which needs to be update.
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user initiating the request.
  * @param apiRequestID         the ID of the API request.
  */
case class NodeInfoChangeRequestADM(listIri: IRI,
                                    changeNodeRequest: ChangeNodeInfoApiRequestADM,
                                    featureFactoryConfig: FeatureFactoryConfig,
                                    requestingUser: UserADM,
                                    apiRequestID: UUID)
    extends ListsResponderRequestADM {
  // check if the requesting user is allowed to perform operation
  if (!requestingUser.permissions.isProjectAdmin(changeNodeRequest.projectIri) && !requestingUser.permissions.isSystemAdmin) {
    // not project or a system admin
    throw ForbiddenException(LIST_CHANGE_PERMISSION_ERROR)
  }

}

/**
  * Request the creation of a new list node, root or child.
  *
  * @param createChildNodeRequest the new node information.
  * @param featureFactoryConfig   the feature factory configuration.
  * @param requestingUser         the user making the request.
  * @param apiRequestID           the ID of the API request.
  */
case class ListChildNodeCreateRequestADM(createChildNodeRequest: CreateNodeApiRequestADM,
                                         featureFactoryConfig: FeatureFactoryConfig,
                                         requestingUser: UserADM,
                                         apiRequestID: UUID)
    extends ListsResponderRequestADM {
  // check if the requesting user is allowed to perform operation
  if (!requestingUser.permissions.isProjectAdmin(createChildNodeRequest.projectIri) && !requestingUser.permissions.isSystemAdmin) {
    // not project or a system admin
    throw ForbiddenException(LIST_NODE_CREATE_PERMISSION_ERROR)
  }

}

/**
  * Request updating the name of an existing node.
  *
  * @param nodeIri               the IRI of the node whose name should be updated.
  * @param changeNodeNameRequest the payload containing the new name.
  * @param featureFactoryConfig  the feature factory configuration.
  * @param requestingUser        the user initiating the request.
  * @param apiRequestID          the ID of the API request.
  */
case class NodeNameChangeRequestADM(nodeIri: IRI,
                                    changeNodeNameRequest: ChangeNodeNameApiRequestADM,
                                    featureFactoryConfig: FeatureFactoryConfig,
                                    requestingUser: UserADM,
                                    apiRequestID: UUID)
    extends ListsResponderRequestADM

/**
  * Request updating the labels of an existing node.
  *
  * @param nodeIri                 the IRI of the node whose name should be updated.
  * @param changeNodeLabelsRequest the payload containing the new labels.
  * @param featureFactoryConfig    the feature factory configuration.
  * @param requestingUser          the user initiating the request.
  * @param apiRequestID            the ID of the API request.
  */
case class NodeLabelsChangeRequestADM(nodeIri: IRI,
                                      changeNodeLabelsRequest: ChangeNodeLabelsApiRequestADM,
                                      featureFactoryConfig: FeatureFactoryConfig,
                                      requestingUser: UserADM,
                                      apiRequestID: UUID)
    extends ListsResponderRequestADM

/**
  * Request updating the comments of an existing node.
  *
  * @param nodeIri                   the IRI of the node whose name should be updated.
  * @param changeNodeCommentsRequest the payload containing the new comments.
  * @param featureFactoryConfig      the feature factory configuration.
  * @param requestingUser            the user initiating the request.
  * @param apiRequestID              the ID of the API request.
  */
case class NodeCommentsChangeRequestADM(nodeIri: IRI,
                                        changeNodeCommentsRequest: ChangeNodeCommentsApiRequestADM,
                                        featureFactoryConfig: FeatureFactoryConfig,
                                        requestingUser: UserADM,
                                        apiRequestID: UUID)
    extends ListsResponderRequestADM

/**
  * Request updating the position of an existing node.
  *
  * @param nodeIri                   the IRI of the node whose position should be updated.
  * @param changeNodePositionRequest the payload containing the new comments.
  * @param featureFactoryConfig      the feature factory configuration.
  * @param requestingUser            the user initiating the request.
  * @param apiRequestID              the ID of the API request.
  */
case class NodePositionChangeRequestADM(nodeIri: IRI,
                                        changeNodePositionRequest: ChangeNodePositionApiRequestADM,
                                        featureFactoryConfig: FeatureFactoryConfig,
                                        requestingUser: UserADM,
                                        apiRequestID: UUID)
    extends ListsResponderRequestADM

/**
  * Requests deletion of a node (root or child). A successful response will be a [[ListDeleteResponseADM]]
  *
  * @param nodeIri              the IRI of the node (root or child).
  * @param featureFactoryConfig the feature factory configuration.
  * @param requestingUser       the user making the request.
  */
case class ListItemDeleteRequestADM(nodeIri: IRI,
                                    featureFactoryConfig: FeatureFactoryConfig,
                                    requestingUser: UserADM,
                                    apiRequestID: UUID)
    extends ListsResponderRequestADM

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Responses

/**
  * Represents a sequence of list info nodes.
  *
  * @param lists a [[ListRootNodeInfoADM]] sequence.
  */
case class ListsGetResponseADM(lists: Seq[ListNodeInfoADM]) extends KnoraResponseADM with ListADMJsonProtocol {
  def toJsValue: JsValue = listsGetResponseADMFormat.write(this)
}

abstract class ListItemGetResponseADM(listItem: ListItemADM) extends KnoraResponseADM with ListADMJsonProtocol

/**
  * Provides completes information about the list. The basic information (rood node) and all the child nodes.
  *
  * @param list the complete list.
  */
case class ListGetResponseADM(list: ListADM) extends ListItemGetResponseADM(list) {

  def toJsValue: JsValue = listGetResponseADMFormat.write(this)
}

/**
  * Provides completes information about the node. The basic information (child node) and all its children.
  *
  * @param node the node.
  */
case class ListNodeGetResponseADM(node: NodeADM) extends ListItemGetResponseADM(node) {

  def toJsValue: JsValue = listNodeGetResponseADMFormat.write(this)
}

/**
  * Provides basic information about any node (root or child) without it's children.
  *
  * @param nodeinfo the basic information about a node.
  */
abstract class NodeInfoGetResponseADM(nodeinfo: ListNodeInfoADM) extends KnoraResponseADM with ListADMJsonProtocol

/**
  * Provides basic information about a root node without it's children.
  *
  * @param listinfo the basic information about a list.
  */
case class RootNodeInfoGetResponseADM(listinfo: ListRootNodeInfoADM) extends NodeInfoGetResponseADM(listinfo) {

  def toJsValue: JsValue = listInfoGetResponseADMFormat.write(this)
}

/**
  * Provides basic information about a child node without it's children.
  *
  * @param nodeinfo the basic information about a list node.
  */
case class ChildNodeInfoGetResponseADM(nodeinfo: ListChildNodeInfoADM) extends NodeInfoGetResponseADM(nodeinfo) {

  def toJsValue: JsValue = listNodeInfoGetResponseADMFormat.write(this)
}

/**
  * Responds to a [[NodePathGetRequestADM]] by providing the path to a particular hierarchical list node.
  *
  * @param elements a list of the nodes composing the path from the list's root node up to and including the specified node.
  */
case class NodePathGetResponseADM(elements: Seq[NodePathElementADM]) extends KnoraResponseADM with ListADMJsonProtocol {

  def toJsValue: JsValue = nodePathGetResponseADMFormat.write(this)
}

abstract class ListItemDeleteResponseADM extends KnoraResponseADM with ListADMJsonProtocol

/**
  * Responds to deletion of a list by returning a success message.
  *
  * @param iri the IRI of the list that is deleted.
  */
case class ListDeleteResponseADM(iri: IRI, deleted: Boolean) extends ListItemDeleteResponseADM {

  def toJsValue: JsValue = listDeleteResponseADMFormat.write(this)
}

/**
  * Responds to deletion of a child node by returning its parent node together with list of its immediate children
  * whose position is updated.
  *
  * @param node the updated parent node.
  */
case class ChildNodeDeleteResponseADM(node: ListNodeADM) extends ListItemDeleteResponseADM {

  def toJsValue: JsValue = listNodeDeleteResponseADMFormat.write(this)
}

/**
  * Responds to change of a child node's position by returning its parent node together with list of its children.
  *
  * @param node the updated parent node.
  */
case class NodePositionChangeResponseADM(node: ListNodeADM) extends KnoraResponseADM with ListADMJsonProtocol {

  def toJsValue: JsValue = changeNodePositionApiResponseADMFormat.write(this)
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Components of messages
abstract class ListItemADM(info: ListNodeInfoADM, children: Seq[ListChildNodeADM])

case class ListADM(listinfo: ListRootNodeInfoADM, children: Seq[ListChildNodeADM])
    extends ListItemADM(listinfo, children) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[List]].
    */
  def sorted: ListADM = {
    ListADM(
      listinfo = listinfo,
      children = children.sortBy(_.position).map(_.sorted)
    )
  }
}

case class NodeADM(nodeinfo: ListChildNodeInfoADM, children: Seq[ListChildNodeADM])
    extends ListItemADM(nodeinfo, children) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[List]].
    */
  def sorted: NodeADM = {
    NodeADM(
      nodeinfo = nodeinfo,
      children = children.sortBy(_.position).map(_.sorted)
    )
  }
}

/**
  * Represents basic information about a list node, the information which is found in the list's root or child node.
  *
  * @param id       the IRI of the list.
  * @param name     the name of the list node.
  * @param labels   the labels of the node in all available languages.
  * @param comments the comments attached to the node in all available languages.
  */
abstract class ListNodeInfoADM(id: IRI,
                               name: Option[String],
                               labels: StringLiteralSequenceV2,
                               comments: StringLiteralSequenceV2) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[ListNodeInfoADM]].
    */
  def sorted: ListNodeInfoADM

  def getName: Option[String] = name

  def getLabels: StringLiteralSequenceV2 = labels

  def getComments: StringLiteralSequenceV2 = comments

  /**
    * Gets the label in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if label is not available in user's preferred language.
    * @return the label in the preferred language.
    */
  def getLabelInPreferredLanguage(userLang: String, fallbackLang: String): Option[String]

  /**
    * Gets the comment in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if comment is not available in user's preferred language.
    * @return the comment in the preferred language.
    */
  def getCommentInPreferredLanguage(userLang: String, fallbackLang: String): Option[String]

}

case class ListRootNodeInfoADM(id: IRI,
                               projectIri: IRI,
                               name: Option[String] = None,
                               labels: StringLiteralSequenceV2,
                               comments: StringLiteralSequenceV2)
    extends ListNodeInfoADM(id, name, labels, comments) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[ListRootNodeInfoADM]].
    */
  def sorted: ListRootNodeInfoADM = {
    ListRootNodeInfoADM(
      id = id,
      projectIri = projectIri,
      name = name,
      labels = labels.sortByStringValue,
      comments = comments.sortByStringValue
    )
  }

  /**
    * unescapes the special characters in labels, comments, and name for comparison in tests.
    *
    */
  def unescape: ListRootNodeInfoADM = {
    val stringFormatter: StringFormatter = StringFormatter.getGeneralInstance

    val unescapedLabels = stringFormatter.unescapeStringLiteralSeq(labels)

    val unescapedComments = stringFormatter.unescapeStringLiteralSeq(comments)

    val unescapedName: Option[String] = name match {
      case None        => None
      case Some(value) => Some(stringFormatter.fromSparqlEncodedString(value))
    }

    copy(name = unescapedName, labels = unescapedLabels, comments = unescapedComments)
  }

  /**
    * Gets the label in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if label is not available in user's preferred language.
    * @return the label in the preferred language.
    */
  def getLabelInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    labels.getPreferredLanguage(userLang, fallbackLang)
  }

  /**
    * Gets the comment in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if comment is not available in user's preferred language.
    * @return the comment in the preferred language.
    */
  def getCommentInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    comments.getPreferredLanguage(userLang, fallbackLang)
  }

}

case class ListChildNodeInfoADM(id: IRI,
                                name: Option[String],
                                labels: StringLiteralSequenceV2,
                                comments: StringLiteralSequenceV2,
                                position: Int,
                                hasRootNode: IRI)
    extends ListNodeInfoADM(id, name, labels, comments) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[ListChildNodeInfoADM]].
    */
  def sorted: ListChildNodeInfoADM = {
    ListChildNodeInfoADM(
      id = id,
      name = name,
      labels = labels.sortByStringValue,
      comments = comments.sortByStringValue,
      position = position,
      hasRootNode = hasRootNode
    )
  }

  /**
    * unescapes the special characters in labels, comments, and name for comparison in tests.
    *
    */
  def unescape: ListChildNodeInfoADM = {
    val stringFormatter: StringFormatter = StringFormatter.getGeneralInstance

    val unescapedLabels = stringFormatter.unescapeStringLiteralSeq(labels)

    val unescapedComments = stringFormatter.unescapeStringLiteralSeq(comments)

    val unescapedName: Option[String] = name match {
      case None        => None
      case Some(value) => Some(stringFormatter.fromSparqlEncodedString(value))
    }

    copy(name = unescapedName, labels = unescapedLabels, comments = unescapedComments)
  }

  /**
    * Gets the label in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if label is not available in user's preferred language.
    * @return the label in the preferred language.
    */
  def getLabelInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    labels.getPreferredLanguage(userLang, fallbackLang)
  }

  /**
    * Gets the comment in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if comment is not available in user's preferred language.
    * @return the comment in the preferred language.
    */
  def getCommentInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    comments.getPreferredLanguage(userLang, fallbackLang)
  }
}

/**
  * Represents a hierarchical list node.
  *
  * @param id       the IRI of the list node.
  * @param name     the name of the list node.
  * @param labels   the label(s) of the list node.
  * @param comments the comment(s) attached to the list in a specific language (if language tags are used) .
  * @param children the list node's child nodes.
  */
abstract class ListNodeADM(id: IRI,
                           name: Option[String],
                           labels: StringLiteralSequenceV2,
                           comments: StringLiteralSequenceV2,
                           children: Seq[ListChildNodeADM]) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[ListNodeADM]].
    */
  def sorted: ListNodeADM

  def getName: Option[String] = name

  def getLabels: StringLiteralSequenceV2 = labels

  def getComments: StringLiteralSequenceV2 = comments

  def getChildren: Seq[ListChildNodeADM] = children

  def getNodeId: IRI = id

  /**
    * Gets the label in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if label is not available in user's preferred language.
    * @return the label in the preferred language.
    */
  def getLabelInPreferredLanguage(userLang: String, fallbackLang: String): Option[String]

  /**
    * Gets the comment in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if comment is not available in user's preferred language.
    * @return the comment in the preferred language.
    */
  def getCommentInPreferredLanguage(userLang: String, fallbackLang: String): Option[String]
}

/**
  * Represents a hierarchical list root node.
  *
  * @param id         the IRI of the list node.
  * @param projectIri the IRI of the project the list belongs to.
  * @param name       the name of the list node.
  * @param labels     the label(s) of the list node.
  * @param comments   the comment(s) attached to the list in a specific language (if language tags are used) .
  * @param children   the list node's child nodes.
  */
case class ListRootNodeADM(id: IRI,
                           projectIri: IRI,
                           name: Option[String],
                           labels: StringLiteralSequenceV2,
                           comments: StringLiteralSequenceV2,
                           children: Seq[ListChildNodeADM])
    extends ListNodeADM(id, name, labels, comments, children) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[ListNodeADM]].
    */
  def sorted: ListRootNodeADM = {
    ListRootNodeADM(
      id = id,
      projectIri = projectIri,
      name = name,
      labels = labels.sortByStringValue,
      comments = comments.sortByStringValue,
      children = children.sortBy(_.position).map(_.sorted)
    )
  }

  /**
    * unescapes the special characters in labels, comments, and name for comparison in tests.
    *
    */
  def unescape: ListRootNodeADM = {
    val stringFormatter: StringFormatter = StringFormatter.getGeneralInstance

    val unescapedLabels = stringFormatter.unescapeStringLiteralSeq(labels)
    val unescapedComments = stringFormatter.unescapeStringLiteralSeq(comments)

    val unescapedName: Option[String] = name match {
      case None        => None
      case Some(value) => Some(stringFormatter.fromSparqlEncodedString(value))
    }

    copy(name = unescapedName, labels = unescapedLabels, comments = unescapedComments)
  }

  /**
    * Gets the label in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if label is not available in user's preferred language.
    * @return the label in the preferred language.
    */
  def getLabelInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    labels.getPreferredLanguage(userLang, fallbackLang)
  }

  /**
    * Gets the comment in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if comment is not available in user's preferred language.
    * @return the comment in the preferred language.
    */
  def getCommentInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    comments.getPreferredLanguage(userLang, fallbackLang)
  }
}

/**
  * Represents a hierarchical list child node.
  *
  * @param id          the IRI of the list node.
  * @param name        the name of the list node.
  * @param labels      the label(s) of the list node.
  * @param comments    the comment(s) attached to the list in a specific language (if language tags are used) .
  * @param children    the list node's child nodes.
  * @param position    the position of the node among its siblings.
  * @param hasRootNode the root node of the list.
  */
case class ListChildNodeADM(id: IRI,
                            name: Option[String],
                            labels: StringLiteralSequenceV2,
                            comments: StringLiteralSequenceV2,
                            position: Int,
                            hasRootNode: IRI,
                            children: Seq[ListChildNodeADM])
    extends ListNodeADM(id, name, labels, comments, children) {

  /**
    * Sorts the whole hierarchy.
    *
    * @return a sorted [[ListNodeADM]].
    */
  def sorted: ListChildNodeADM = {
    ListChildNodeADM(
      id = id,
      name = name,
      labels = labels.sortByStringValue,
      comments = comments.sortByStringValue,
      position = position,
      hasRootNode = hasRootNode,
      children = children.sortBy(_.position).map(_.sorted)
    )
  }

  /**
    * unescapes the special characters in labels, comments, and name for comparison in tests.
    *
    */
  def unescape: ListChildNodeADM = {
    val stringFormatter: StringFormatter = StringFormatter.getGeneralInstance

    val unescapedLabels = stringFormatter.unescapeStringLiteralSeq(labels)
    val unescapedComments = stringFormatter.unescapeStringLiteralSeq(comments)

    val unescapedName: Option[String] = name match {
      case None        => None
      case Some(value) => Some(stringFormatter.fromSparqlEncodedString(value))
    }

    copy(name = unescapedName, labels = unescapedLabels, comments = unescapedComments)
  }

  /**
    * Gets the label in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if label is not available in user's preferred language.
    * @return the label in the preferred language.
    */
  def getLabelInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    labels.getPreferredLanguage(userLang, fallbackLang)
  }

  /**
    * Gets the comment in the user's preferred language.
    *
    * @param userLang     the user's preferred language.
    * @param fallbackLang language to use if comment is not available in user's preferred language.
    * @return the comment in the preferred language.
    */
  def getCommentInPreferredLanguage(userLang: String, fallbackLang: String): Option[String] = {
    comments.getPreferredLanguage(userLang, fallbackLang)
  }
}

/**
  * Represents an element of a node path.
  *
  * @param id       the IRI of the node path element.
  * @param name     the optional name of the node path element.
  * @param labels   the label(s) of the node path element.
  * @param comments the comment(s) of the node path element.
  */
case class NodePathElementADM(id: IRI,
                              name: Option[String],
                              labels: StringLiteralSequenceV2,
                              comments: StringLiteralSequenceV2)

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// JSON formatting

/**
  * A spray-json protocol for generating Knora API V2 JSON providing data about lists.
  */
trait ListADMJsonProtocol extends SprayJsonSupport with DefaultJsonProtocol with TriplestoreJsonProtocol {

  implicit object ListRootNodeInfoFormat extends JsonFormat[ListRootNodeInfoADM] {

    def write(node: ListRootNodeInfoADM): JsValue = {
      ListNodeInfoFormat.write(node)
    }

    def read(value: JsValue): ListRootNodeInfoADM = {
      ListNodeInfoFormat.read(value).asInstanceOf[ListRootNodeInfoADM]
    }

  }

  implicit object ListChildNodeInfoFormat extends JsonFormat[ListChildNodeInfoADM] {

    def write(node: ListChildNodeInfoADM): JsValue = {
      ListNodeInfoFormat.write(node)
    }

    def read(value: JsValue): ListChildNodeInfoADM = {
      ListNodeInfoFormat.read(value).asInstanceOf[ListChildNodeInfoADM]
    }

  }

  implicit object ListNodeInfoFormat extends JsonFormat[ListNodeInfoADM] {

    /**
      * Converts a [[ListNodeInfoADM]] to a [[JsValue]].
      *
      * @param nodeInfo a [[ListNodeInfoADM]].
      * @return a [[JsValue]].
      */
    def write(nodeInfo: ListNodeInfoADM): JsValue = {

      nodeInfo match {
        case root: ListRootNodeInfoADM =>
          if (root.name.nonEmpty) {
            JsObject(
              "id" -> root.id.toJson,
              "projectIri" -> root.projectIri.toJson,
              "name" -> root.name.toJson,
              "labels" -> JsArray(root.labels.stringLiterals.map(_.toJson)),
              "comments" -> JsArray(root.comments.stringLiterals.map(_.toJson)),
              "isRootNode" -> true.toJson
            )
          } else {
            JsObject(
              "id" -> root.id.toJson,
              "projectIri" -> root.projectIri.toJson,
              "labels" -> JsArray(root.labels.stringLiterals.map(_.toJson)),
              "comments" -> JsArray(root.comments.stringLiterals.map(_.toJson)),
              "isRootNode" -> true.toJson
            )
          }

        case child: ListChildNodeInfoADM =>
          if (child.name.nonEmpty) {
            JsObject(
              "id" -> child.id.toJson,
              "name" -> child.name.toJson,
              "labels" -> JsArray(child.labels.stringLiterals.map(_.toJson)),
              "comments" -> JsArray(child.comments.stringLiterals.map(_.toJson)),
              "position" -> child.position.toJson,
              "hasRootNode" -> child.hasRootNode.toJson
            )
          } else {
            JsObject(
              "id" -> child.id.toJson,
              "labels" -> JsArray(child.labels.stringLiterals.map(_.toJson)),
              "comments" -> JsArray(child.comments.stringLiterals.map(_.toJson)),
              "position" -> child.position.toJson,
              "hasRootNode" -> child.hasRootNode.toJson
            )
          }
      }
    }

    /**
      * Converts a [[JsValue]] to a [[ListNodeInfoADM]].
      *
      * @param value a [[JsValue]].
      * @return a [[ListNodeInfoADM]].
      */
    def read(value: JsValue): ListNodeInfoADM = {

      val fields = value.asJsObject.fields

      val id =
        fields.getOrElse("id", throw DeserializationException("The expected field 'id' is missing.")).convertTo[String]
      val name = fields.get("name").map(_.convertTo[String])
      val labels = fields.get("labels") match {
        case Some(JsArray(values)) => values.map(_.convertTo[StringLiteralV2])
        case None                  => Seq.empty[StringLiteralV2]
        case _                     => throw DeserializationException("The expected field 'labels' is in the wrong format.")
      }

      val comments = fields.get("comments") match {
        case Some(JsArray(values)) => values.map(_.convertTo[StringLiteralV2])
        case None                  => Seq.empty[StringLiteralV2]
        case _                     => throw DeserializationException("The expected field 'comments' is in the wrong format.")
      }

      val maybePosition: Option[Int] = fields.get("position").map(_.convertTo[Int])

      val maybeHasRootNode: Option[IRI] = fields.get("hasRootNode").map(_.convertTo[String])

      val maybeIsRootNode: Option[Boolean] = fields.get("isRootNode").map(_.convertTo[Boolean])

      val isRootNode = maybeIsRootNode match {
        case Some(boolValue) => boolValue
        case None            => false
      }

      val maybeProjectIri: Option[IRI] = fields.get("projectIri").map(_.convertTo[IRI])

      if (isRootNode) {
        ListRootNodeInfoADM(
          id = id,
          projectIri = maybeProjectIri.getOrElse(throw DeserializationException("The project IRI is not defined.")),
          name = name,
          labels = StringLiteralSequenceV2(labels.toVector),
          comments = StringLiteralSequenceV2(comments.toVector)
        )
      } else {
        ListChildNodeInfoADM(
          id = id,
          name = name,
          labels = StringLiteralSequenceV2(labels.toVector),
          comments = StringLiteralSequenceV2(comments.toVector),
          position = maybePosition.getOrElse(throw DeserializationException("The position is not defined.")),
          hasRootNode = maybeHasRootNode.getOrElse(throw DeserializationException("The root node is not defined."))
        )
      }
    }
  }

  implicit object ListRootNodeFormat extends JsonFormat[ListRootNodeADM] {

    def write(node: ListRootNodeADM): JsValue = {
      ListNodeFormat.write(node)
    }

    def read(value: JsValue): ListRootNodeADM = {
      ListNodeFormat.read(value).asInstanceOf[ListRootNodeADM]
    }

  }

  implicit object ListChildNodeFormat extends JsonFormat[ListChildNodeADM] {

    def write(node: ListChildNodeADM): JsValue = {
      ListNodeFormat.write(node)
    }

    def read(value: JsValue): ListChildNodeADM = {
      ListNodeFormat.read(value).asInstanceOf[ListChildNodeADM]
    }

  }

  implicit object ListNodeFormat extends JsonFormat[ListNodeADM] {

    /**
      * Converts a [[ListNodeADM]] to a [[JsValue]].
      *
      * @param node a [[ListNodeADM]].
      * @return a [[JsValue]].
      */
    def write(node: ListNodeADM): JsValue = {

      node match {
        case root: ListRootNodeADM =>
          JsObject(
            "id" -> root.id.toJson,
            "projectIri" -> root.projectIri.toJson,
            "name" -> root.name.toJson,
            "labels" -> JsArray(root.labels.stringLiterals.map(_.toJson)),
            "comments" -> JsArray(root.comments.stringLiterals.map(_.toJson)),
            "isRootNode" -> true.toJson,
            "children" -> JsArray(root.children.map(write).toVector)
          )

        case child: ListChildNodeADM =>
          JsObject(
            "id" -> child.id.toJson,
            "name" -> child.name.toJson,
            "labels" -> JsArray(child.labels.stringLiterals.map(_.toJson)),
            "comments" -> JsArray(child.comments.stringLiterals.map(_.toJson)),
            "position" -> child.position.toJson,
            "hasRootNode" -> child.hasRootNode.toJson,
            "children" -> JsArray(child.children.map(write).toVector)
          )
      }
    }

    /**
      * Converts a [[JsValue]] to a [[ListNodeADM]].
      *
      * @param value a [[JsValue]].
      * @return a [[ListNodeADM]].
      */
    def read(value: JsValue): ListNodeADM = {

      val fields = value.asJsObject.fields

      val id =
        fields.getOrElse("id", throw DeserializationException("The expected field 'id' is missing.")).convertTo[String]
      val name = fields.get("name").map(_.convertTo[String])
      val labels = fields.get("labels") match {
        case Some(JsArray(values)) => values.map(_.convertTo[StringLiteralV2])
        case None                  => Seq.empty[StringLiteralV2]
        case _                     => throw DeserializationException("The expected field 'labels' is in the wrong format.")
      }

      val comments = fields.get("comments") match {
        case Some(JsArray(values)) => values.map(_.convertTo[StringLiteralV2])
        case None                  => Seq.empty[StringLiteralV2]
        case _                     => throw DeserializationException("The expected field 'comments' is in the wrong format.")
      }

      val children: Seq[ListChildNodeADM] = fields.get("children") match {
        case Some(JsArray(values)) => values.map(read).map(_.asInstanceOf[ListChildNodeADM])
        case None                  => Seq.empty[ListChildNodeADM]
        case _                     => throw DeserializationException("The expected field 'children' is in the wrong format.")
      }

      val maybePosition: Option[Int] = fields.get("position").map(_.convertTo[Int])

      val maybeHasRootNode: Option[IRI] = fields.get("hasRootNode").map(_.convertTo[String])

      val maybeIsRootNode: Option[Boolean] = fields.get("isRootNode").map(_.convertTo[Boolean])

      val isRootNode = maybeIsRootNode match {
        case Some(boolValue) => boolValue
        case None            => false
      }

      val maybeProjectIri: Option[IRI] = fields.get("projectIri").map(_.convertTo[IRI])

      if (isRootNode) {
        ListRootNodeADM(
          id = id,
          projectIri = maybeProjectIri.getOrElse(throw DeserializationException("The project IRI is not defined.")),
          name = name,
          labels = StringLiteralSequenceV2(labels.toVector),
          comments = StringLiteralSequenceV2(comments.toVector),
          children = children
        )
      } else {
        ListChildNodeADM(
          id = id,
          name = name,
          labels = StringLiteralSequenceV2(labels.toVector),
          comments = StringLiteralSequenceV2(comments.toVector),
          position = maybePosition.getOrElse(throw DeserializationException("The position is not defined.")),
          hasRootNode = maybeHasRootNode.getOrElse(throw DeserializationException("The root node is not defined.")),
          children = children
        )
      }
    }
  }

  implicit object NodePathElementFormat extends JsonFormat[NodePathElementADM] {

    /**
      * Converts a [[NodePathElementADM]] to a [[JsValue]].
      *
      * @param element a [[NodePathElementADM]].
      * @return a [[JsValue]].
      */
    def write(element: NodePathElementADM): JsValue = {

      JsObject(
        "id" -> element.id.toJson,
        "name" -> element.name.toJson,
        "labels" -> JsArray(element.labels.stringLiterals.map(_.toJson)),
        "comments" -> JsArray(element.comments.stringLiterals.map(_.toJson))
      )
    }

    /**
      * Converts a [[JsValue]] to a [[ListNodeInfoADM]].
      *
      * @param value a [[JsValue]].
      * @return a [[ListNodeInfoADM]].
      */
    def read(value: JsValue): NodePathElementADM = {

      val fields = value.asJsObject.fields

      val id =
        fields.getOrElse("id", throw DeserializationException("The expected field 'id' is missing.")).convertTo[String]
      val name = fields.get("name").map(_.convertTo[String])
      val labels = fields.get("labels") match {
        case Some(JsArray(values)) => values.map(_.convertTo[StringLiteralV2])
        case None                  => Seq.empty[StringLiteralV2]
        case _                     => throw DeserializationException("The expected field 'labels' is in the wrong format.")
      }

      val comments = fields.get("comments") match {
        case Some(JsArray(values)) => values.map(_.convertTo[StringLiteralV2])
        case None                  => Seq.empty[StringLiteralV2]
        case _                     => throw DeserializationException("The expected field 'comments' is in the wrong format.")
      }

      NodePathElementADM(
        id = id,
        name = name,
        labels = StringLiteralSequenceV2(labels.toVector),
        comments = StringLiteralSequenceV2(comments.toVector)
      )

    }
  }

  implicit object ListFormat extends JsonFormat[ListADM] {

    /**
      * Converts a [[ListADM]] to a [[JsValue]].
      *
      * @param list a [[ListADM]].
      * @return a [[JsValue]].
      */
    def write(list: ListADM): JsValue = {
      JsObject(
        "listinfo" -> list.listinfo.toJson,
        "children" -> JsArray(list.children.map(_.toJson).toVector)
      )
    }

    /**
      * Converts a [[JsValue]] to a [[List]].
      *
      * @param value a [[JsValue]].
      * @return a [[List]].
      */
    def read(value: JsValue): ListADM = {

      val fields = value.asJsObject.fields

      val listinfo: ListRootNodeInfoADM = fields
        .getOrElse("listinfo", throw DeserializationException("The expected field 'listinfo' is missing."))
        .convertTo[ListRootNodeInfoADM]
      val children: Seq[ListChildNodeADM] = fields.get("children") match {
        case Some(JsArray(values)) => values.map(_.convertTo[ListNodeADM].asInstanceOf[ListChildNodeADM])
        case None                  => Seq.empty[ListChildNodeADM]
        case _                     => throw DeserializationException("The expected field 'children' is in the wrong format.")
      }

      ListADM(
        listinfo = listinfo,
        children = children
      )
    }
  }

  implicit object SublistFormat extends JsonFormat[NodeADM] {

    /**
      * Converts a [[NodeADM]] to a [[JsValue]].
      *
      * @param node a [[NodeADM]].
      * @return a [[JsValue]].
      */
    def write(node: NodeADM): JsValue = {
      JsObject(
        "nodeinfo" -> node.nodeinfo.toJson,
        "children" -> JsArray(node.children.map(_.toJson).toVector)
      )
    }

    /**
      * Converts a [[JsValue]] to a [[NodeADM]].
      *
      * @param value a [[JsValue]].
      * @return a [[NodeADM]].
      */
    def read(value: JsValue): NodeADM = {

      val fields = value.asJsObject.fields

      val nodeinfo: ListChildNodeInfoADM = fields
        .getOrElse("nodeinfo", throw DeserializationException("The expected field 'nodeinfo' is missing."))
        .convertTo[ListChildNodeInfoADM]
      val children: Seq[ListChildNodeADM] = fields.get("children") match {
        case Some(JsArray(values)) => values.map(_.convertTo[ListNodeADM].asInstanceOf[ListChildNodeADM])
        case None                  => Seq.empty[ListChildNodeADM]
        case _                     => throw DeserializationException("The expected field 'children' is in the wrong format.")
      }

      NodeADM(
        nodeinfo = nodeinfo,
        children = children
      )
    }
  }

  implicit val createListApiRequestADMFormat: RootJsonFormat[CreateListApiRequestADM] =
    jsonFormat(CreateListApiRequestADM, "id", "projectIri", "name", "labels", "comments")
  implicit val createListNodeApiRequestADMFormat: RootJsonFormat[CreateNodeApiRequestADM] =
    jsonFormat(CreateNodeApiRequestADM, "id", "parentNodeIri", "projectIri", "name", "position", "labels", "comments")
  implicit val changeListInfoApiRequestADMFormat: RootJsonFormat[ChangeNodeInfoApiRequestADM] = jsonFormat(
    ChangeNodeInfoApiRequestADM,
    "listIri",
    "projectIri",
    "hasRootNode",
    "position",
    "name",
    "labels",
    "comments")
  implicit val nodePathGetResponseADMFormat: RootJsonFormat[NodePathGetResponseADM] =
    jsonFormat(NodePathGetResponseADM, "elements")
  implicit val listsGetResponseADMFormat: RootJsonFormat[ListsGetResponseADM] = jsonFormat(ListsGetResponseADM, "lists")
  implicit val listGetResponseADMFormat: RootJsonFormat[ListGetResponseADM] = jsonFormat(ListGetResponseADM, "list")
  implicit val listNodeGetResponseADMFormat: RootJsonFormat[ListNodeGetResponseADM] =
    jsonFormat(ListNodeGetResponseADM, "node")
  implicit val listInfoGetResponseADMFormat: RootJsonFormat[RootNodeInfoGetResponseADM] =
    jsonFormat(RootNodeInfoGetResponseADM, "listinfo")
  implicit val listNodeInfoGetResponseADMFormat: RootJsonFormat[ChildNodeInfoGetResponseADM] =
    jsonFormat(ChildNodeInfoGetResponseADM, "nodeinfo")
  implicit val changeNodeNameApiRequestADMFormat: RootJsonFormat[ChangeNodeNameApiRequestADM] =
    jsonFormat(ChangeNodeNameApiRequestADM, "name")
  implicit val changeNodeLabelsApiRequestADMFormat: RootJsonFormat[ChangeNodeLabelsApiRequestADM] =
    jsonFormat(ChangeNodeLabelsApiRequestADM, "labels")
  implicit val changeNodeCommentsApiRequestADMFormat: RootJsonFormat[ChangeNodeCommentsApiRequestADM] =
    jsonFormat(ChangeNodeCommentsApiRequestADM, "comments")
  implicit val changeNodePositionApiRequestADMFormat: RootJsonFormat[ChangeNodePositionApiRequestADM] =
    jsonFormat(ChangeNodePositionApiRequestADM, "position", "parentNodeIri")
  implicit val changeNodePositionApiResponseADMFormat: RootJsonFormat[NodePositionChangeResponseADM] =
    jsonFormat(NodePositionChangeResponseADM, "node")
  implicit val listNodeDeleteResponseADMFormat: RootJsonFormat[ChildNodeDeleteResponseADM] =
    jsonFormat(ChildNodeDeleteResponseADM, "node")
  implicit val listDeleteResponseADMFormat: RootJsonFormat[ListDeleteResponseADM] =
    jsonFormat(ListDeleteResponseADM, "iri", "deleted")
}