/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 0.0.5-dev
 * User agent: apibuilder app.apibuilder.io/michal/state-example/0.0.5-dev/play_2_x_standalone_json
 */
package io.github.mkows.state.example.v0.models {

  sealed trait ItemState extends _root_.scala.Product with _root_.scala.Serializable {
    def itemStateType: ItemStateType

  }

  /**
   * Defines the valid type values for the type ItemState
   */
  sealed trait ItemStateType extends _root_.scala.Product with _root_.scala.Serializable

  object ItemStateType {

    case object ItemStateProgress extends ItemStateType { override def toString = "item_state_progress" }
    case object ItemStateFailedCause extends ItemStateType { override def toString = "item_state_failed_cause" }

    final case class UNDEFINED(override val toString: String) extends ItemStateType

    val all: scala.List[ItemStateType] = scala.List(ItemStateProgress, ItemStateFailedCause)

    private val byName: Map[String, ItemStateType] = all.map(x => x.toString.toLowerCase -> x).toMap

    def apply(value: String): ItemStateType = fromString(value).getOrElse(UNDEFINED(value))

    def fromString(value: String): _root_.scala.Option[ItemStateType] = byName.get(value.toLowerCase)

  }
  final case class Error(
    code: Int,
    message: String,
    details: _root_.scala.Option[String] = None
  )

  final case class Healthcheck(
    status: String
  )

  /**
   * Provides future compatibility in clients - in the future, when a type is added
   * to the union ItemState, it will need to be handled in the client code. This
   * implementation will deserialize these future types as an instance of this class.
   *
   * @param description Information about the type that we received that is undefined in this version of
   *        the client.
   */

  final case class ItemStateUndefinedType(
    description: String
  ) extends ItemState {
    override val itemStateType: ItemStateType = ItemStateType.UNDEFINED(description)
  }
  sealed trait ItemStateFailedCause extends ItemState

  object ItemStateFailedCause {

    case object ErrorCause1 extends ItemStateFailedCause {
      override def toString = "ErrorCause1"
      override val itemStateType: ItemStateType = ItemStateType.ItemStateFailedCause
    }
    case object ErrorCause2 extends ItemStateFailedCause {
      override def toString = "ErrorCause2"
      override val itemStateType: ItemStateType = ItemStateType.ItemStateFailedCause
    }
    case object ErrorCause3 extends ItemStateFailedCause {
      override def toString = "ErrorCause3"
      override val itemStateType: ItemStateType = ItemStateType.ItemStateFailedCause
    }
    /**
     * UNDEFINED captures values that are sent either in error or
     * that were added by the server after this library was
     * generated. We want to make it easy and obvious for users of
     * this library to handle this case gracefully.
     *
     * We use all CAPS for the variable name to avoid collisions
     * with the camel cased values above.
     */
    final case class UNDEFINED(override val toString: String) extends ItemStateFailedCause {
      override val itemStateType: ItemStateType = ItemStateType.ItemStateFailedCause
    }

    /**
     * all returns a list of all the valid, known values. We use
     * lower case to avoid collisions with the camel cased values
     * above.
     */
    val all: scala.List[ItemStateFailedCause] = scala.List(ErrorCause1, ErrorCause2, ErrorCause3)

    private
    val byName: Map[String, ItemStateFailedCause] = all.map(x => x.toString.toLowerCase -> x).toMap

    def apply(value: String): ItemStateFailedCause = fromString(value).getOrElse(UNDEFINED(value))

    def fromString(value: String): _root_.scala.Option[ItemStateFailedCause] = byName.get(value.toLowerCase)

  }

  sealed trait ItemStateProgress extends ItemState

  object ItemStateProgress {

    case object Init extends ItemStateProgress {
      override def toString = "Init"
      override val itemStateType: ItemStateType = ItemStateType.ItemStateProgress
    }
    case object Pending extends ItemStateProgress {
      override def toString = "Pending"
      override val itemStateType: ItemStateType = ItemStateType.ItemStateProgress
    }
    case object Completed extends ItemStateProgress {
      override def toString = "Completed"
      override val itemStateType: ItemStateType = ItemStateType.ItemStateProgress
    }
    /**
     * UNDEFINED captures values that are sent either in error or
     * that were added by the server after this library was
     * generated. We want to make it easy and obvious for users of
     * this library to handle this case gracefully.
     *
     * We use all CAPS for the variable name to avoid collisions
     * with the camel cased values above.
     */
    final case class UNDEFINED(override val toString: String) extends ItemStateProgress {
      override val itemStateType: ItemStateType = ItemStateType.ItemStateProgress
    }

    /**
     * all returns a list of all the valid, known values. We use
     * lower case to avoid collisions with the camel cased values
     * above.
     */
    val all: scala.List[ItemStateProgress] = scala.List(Init, Pending, Completed)

    private
    val byName: Map[String, ItemStateProgress] = all.map(x => x.toString.toLowerCase -> x).toMap

    def apply(value: String): ItemStateProgress = fromString(value).getOrElse(UNDEFINED(value))

    def fromString(value: String): _root_.scala.Option[ItemStateProgress] = byName.get(value.toLowerCase)

  }

}

package io.github.mkows.state.example.v0.models {

  package object json {
    import play.api.libs.json.__
    import play.api.libs.json.JsString
    import play.api.libs.json.Writes
    import play.api.libs.functional.syntax._
    import io.github.mkows.state.example.v0.models.json._

    private[v0] implicit val jsonReadsUUID: play.api.libs.json.Reads[_root_.java.util.UUID] = __.read[String].map { str =>
      _root_.java.util.UUID.fromString(str)
    }

    private[v0] implicit val jsonWritesUUID: play.api.libs.json.Writes[_root_.java.util.UUID] = (x: _root_.java.util.UUID) => play.api.libs.json.JsString(x.toString)

    private[v0] implicit val jsonReadsJodaDateTime: play.api.libs.json.Reads[_root_.org.joda.time.DateTime] = __.read[String].map { str =>
      _root_.org.joda.time.format.ISODateTimeFormat.dateTimeParser.parseDateTime(str)
    }

    private[v0] implicit val jsonWritesJodaDateTime: play.api.libs.json.Writes[_root_.org.joda.time.DateTime] = (x: _root_.org.joda.time.DateTime) => {
      play.api.libs.json.JsString(_root_.org.joda.time.format.ISODateTimeFormat.dateTime.print(x))
    }

    private[v0] implicit val jsonReadsJodaLocalDate: play.api.libs.json.Reads[_root_.org.joda.time.LocalDate] = __.read[String].map { str =>
      _root_.org.joda.time.format.ISODateTimeFormat.dateTimeParser.parseLocalDate(str)
    }

    private[v0] implicit val jsonWritesJodaLocalDate: play.api.libs.json.Writes[_root_.org.joda.time.LocalDate] = (x: _root_.org.joda.time.LocalDate) => {
      play.api.libs.json.JsString(_root_.org.joda.time.format.ISODateTimeFormat.date.print(x))
    }

    implicit val jsonReadsStateExampleItemStateFailedCause: play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.ItemStateFailedCause] = new play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.ItemStateFailedCause] {
      def reads(js: play.api.libs.json.JsValue): play.api.libs.json.JsResult[io.github.mkows.state.example.v0.models.ItemStateFailedCause] = {
        js match {
          case v: play.api.libs.json.JsString => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateFailedCause(v.value))
          case _ => {
            (js \ "value").validate[String] match {
              case play.api.libs.json.JsSuccess(v, _) => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateFailedCause(v))
              case err: play.api.libs.json.JsError =>
                (js \ "item_state_failed_cause").validate[String] match {
                  case play.api.libs.json.JsSuccess(v, _) => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateFailedCause(v))
                  case err: play.api.libs.json.JsError => err
                }
            }
          }
        }
      }
    }

    def jsonWritesStateExampleItemStateFailedCause(obj: io.github.mkows.state.example.v0.models.ItemStateFailedCause) = {
      play.api.libs.json.JsString(obj.toString)
    }

    def jsObjectItemStateFailedCause(obj: io.github.mkows.state.example.v0.models.ItemStateFailedCause) = {
      play.api.libs.json.Json.obj("type" -> "item_state_failed_cause", "value" -> play.api.libs.json.JsString(obj.toString))
    }

    implicit def jsonWritesStateExampleItemStateFailedCause: play.api.libs.json.Writes[ItemStateFailedCause] = {
      (obj: io.github.mkows.state.example.v0.models.ItemStateFailedCause) => {
        io.github.mkows.state.example.v0.models.json.jsObjectItemStateFailedCause(obj)
      }
    }

    implicit val jsonReadsStateExampleItemStateProgress: play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.ItemStateProgress] = new play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.ItemStateProgress] {
      def reads(js: play.api.libs.json.JsValue): play.api.libs.json.JsResult[io.github.mkows.state.example.v0.models.ItemStateProgress] = {
        js match {
          case v: play.api.libs.json.JsString => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateProgress(v.value))
          case _ => {
            (js \ "value").validate[String] match {
              case play.api.libs.json.JsSuccess(v, _) => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateProgress(v))
              case err: play.api.libs.json.JsError =>
                (js \ "item_state_progress").validate[String] match {
                  case play.api.libs.json.JsSuccess(v, _) => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateProgress(v))
                  case err: play.api.libs.json.JsError => err
                }
            }
          }
        }
      }
    }

    def jsonWritesStateExampleItemStateProgress(obj: io.github.mkows.state.example.v0.models.ItemStateProgress) = {
      play.api.libs.json.JsString(obj.toString)
    }

    def jsObjectItemStateProgress(obj: io.github.mkows.state.example.v0.models.ItemStateProgress) = {
      play.api.libs.json.Json.obj("type" -> "item_state_progress", "value" -> play.api.libs.json.JsString(obj.toString))
    }

    implicit def jsonWritesStateExampleItemStateProgress: play.api.libs.json.Writes[ItemStateProgress] = {
      (obj: io.github.mkows.state.example.v0.models.ItemStateProgress) => {
        io.github.mkows.state.example.v0.models.json.jsObjectItemStateProgress(obj)
      }
    }

    implicit def jsonReadsStateExampleError: play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.Error] = {
      for {
        code <- (__ \ "code").read[Int]
        message <- (__ \ "message").read[String]
        details <- (__ \ "details").readNullable[String]
      } yield Error(code, message, details)
    }

    def jsObjectError(obj: io.github.mkows.state.example.v0.models.Error): play.api.libs.json.JsObject = {
      play.api.libs.json.Json.obj(
        "code" -> play.api.libs.json.JsNumber(obj.code),
        "message" -> play.api.libs.json.JsString(obj.message)
      ) ++ (obj.details match {
        case None => play.api.libs.json.Json.obj()
        case Some(x) => play.api.libs.json.Json.obj("details" -> play.api.libs.json.JsString(x))
      })
    }

    implicit def jsonWritesStateExampleError: play.api.libs.json.Writes[Error] = {
      (obj: io.github.mkows.state.example.v0.models.Error) => {
        io.github.mkows.state.example.v0.models.json.jsObjectError(obj)
      }
    }

    implicit def jsonReadsStateExampleHealthcheck: play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.Healthcheck] = {
      (__ \ "status").read[String].map { x => Healthcheck(status = x) }
    }

    def jsObjectHealthcheck(obj: io.github.mkows.state.example.v0.models.Healthcheck): play.api.libs.json.JsObject = {
      play.api.libs.json.Json.obj(
        "status" -> play.api.libs.json.JsString(obj.status)
      )
    }

    implicit def jsonWritesStateExampleHealthcheck: play.api.libs.json.Writes[Healthcheck] = {
      (obj: io.github.mkows.state.example.v0.models.Healthcheck) => {
        io.github.mkows.state.example.v0.models.json.jsObjectHealthcheck(obj)
      }
    }

    implicit def jsonReadsStateExampleItemState: play.api.libs.json.Reads[io.github.mkows.state.example.v0.models.ItemState] = (js: play.api.libs.json.JsValue) => {
      def readDiscriminator(discriminator: String) = {
        discriminator match {
          case "item_state_progress" => io.github.mkows.state.example.v0.models.json.jsonReadsStateExampleItemStateProgress.reads(js)
          case "item_state_failed_cause" => io.github.mkows.state.example.v0.models.json.jsonReadsStateExampleItemStateFailedCause.reads(js)
          case other => play.api.libs.json.JsSuccess(io.github.mkows.state.example.v0.models.ItemStateUndefinedType(other))
        }
      }
      (js \ "type").validate[String] match {
        case e: play.api.libs.json.JsError => e
        case s: play.api.libs.json.JsSuccess[String] => readDiscriminator(s.value)
      }
    }

    def jsObjectItemState(obj: io.github.mkows.state.example.v0.models.ItemState): play.api.libs.json.JsObject = {
      obj match {
        case x: io.github.mkows.state.example.v0.models.ItemStateProgress => io.github.mkows.state.example.v0.models.json.jsObjectItemStateProgress(x)
        case x: io.github.mkows.state.example.v0.models.ItemStateFailedCause => io.github.mkows.state.example.v0.models.json.jsObjectItemStateFailedCause(x)
        case other => {
          sys.error(s"The type[${other.getClass.getName}] has no JSON writer")
        }
      }
    }
    implicit def jsonWritesStateExampleItemState: play.api.libs.json.Writes[ItemState] = {
      (obj: io.github.mkows.state.example.v0.models.ItemState) => {
        io.github.mkows.state.example.v0.models.json.jsObjectItemState(obj)
      }
    }
  }
}