/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 0.0.1
 * User agent: apibuilder app.apibuilder.io/bml/validation/0.0.1/http4s_0_22
 */
package org.bml.validation.v0.models {

  /**
   * A response object for field 409 conflict errors resulting from trying to create
   * a resource that already exists.
   *
   * @param status The response status.
   * @param message The response message.
   */

  final case class ConflictResourceExistsResponse(
    status: Int,
    message: String
  )

  /**
   * Error description object for a single field.
   *
   * @param path The object path of the field.
   * @param message A user friendly error message.
   */

  final case class FieldValidationError(
    path: String,
    message: String
  )

  /**
   * A single validation error description.
   *
   * @param message A user friendly error message.
   * @param errors A field validation type.
   */

  final case class FieldValidationErrorEntry(
    message: String,
    errors: org.bml.validation.v0.models.FieldValidationErrorType
  )

  /**
   * A response object for field validation errors.
   *
   * @param status The response status.
   * @param message The response message.
   * @param errors A set of field validation errors.
   */

  final case class FieldValidationResponse(
    status: Int,
    message: String,
    errors: Seq[org.bml.validation.v0.models.FieldValidationError]
  )
  /**
   * Error types for field validation.
   */
  sealed trait FieldValidationErrorType extends _root_.scala.Product with _root_.scala.Serializable

  object FieldValidationErrorType {

    /**
     * Field is null or missing.
     */
    case object IsNull extends FieldValidationErrorType {
      override def toString = "isNull"
    }
    /**
     * Field is empty.
     */
    case object IsEmpty extends FieldValidationErrorType { override def toString = "isEmpty" }
    /**
     * Field length is less than the minimum allowed.
     */
    case object MinimumLength extends FieldValidationErrorType {
      override def toString = "minimumLength"
    }
    /**
     * Field exceeds the maximum allowable length.
     */
    case object MaximumLength extends FieldValidationErrorType {
      override def toString = "maximumLength"
    }
    /**
     * Field does not match a predefined pattern.
     */
    case object Pattern extends FieldValidationErrorType {
      override def toString = "pattern"
    }
    /**
     * Field syntax type error.
     */
    case object Syntax extends FieldValidationErrorType {
      override def toString = "syntax"
    }
    /**
     * 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 to 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 FieldValidationErrorType

    /**
     * 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[FieldValidationErrorType] = scala.List(IsNull, IsEmpty, MinimumLength, MaximumLength, Pattern, Syntax)

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

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

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

  }

}

package org.bml.validation.v0.models {

  package object json {
    import io.circe.Decoder._
    import io.circe.Encoder._
    import scala.language.implicitConversions // See below - Make Scala 2.11 Either monadic
    import scala.util.Try
    import io.circe.{Json, JsonObject, Encoder, Decoder, DecodingFailure}
    import io.circe.syntax._
    import org.bml.validation.v0.models.json._

    // Make Scala 2.11 Either monadic
    private[v0] implicit def eitherOps[A,B](e: Either[A,B]) = cats.implicits.catsSyntaxEither(e)

    private[v0] implicit val decodeUUID: Decoder[_root_.java.util.UUID] =
      Decoder.decodeString.emapTry(str => Try(_root_.java.util.UUID.fromString(str)))

    private[v0] implicit val encodeUUID: Encoder[_root_.java.util.UUID] =
      Encoder.encodeString.contramap[_root_.java.util.UUID](uuid => uuid.toString)

    private[v0] implicit val decodeInstant: Decoder[_root_.java.time.Instant] =
      Decoder.decodeString.emapTry(str => Try(_root_.java.time.OffsetDateTime.parse(str).toInstant))

    private[v0] implicit val encodeInstant: Encoder[_root_.java.time.Instant] =
      Encoder.encodeString.contramap[_root_.java.time.Instant](_.toString)

    private[v0] implicit val decodeLocalDate: Decoder[_root_.java.time.LocalDate] =
      Decoder.decodeString.emapTry(str => Try(_root_.java.time.LocalDate.parse(str)))

    private[v0] implicit val encodeLocalDate: Encoder[_root_.java.time.LocalDate] =
      Encoder.encodeString.contramap[_root_.java.time.LocalDate](_.toString)

    implicit val jsonDecoderValidationFieldValidationErrorType: Decoder[org.bml.validation.v0.models.FieldValidationErrorType] =
      Decoder.decodeString.map(org.bml.validation.v0.models.FieldValidationErrorType(_))

    implicit val jsonEncoderValidationFieldValidationErrorType: Encoder[org.bml.validation.v0.models.FieldValidationErrorType] =
      Encoder.encodeString.contramap[org.bml.validation.v0.models.FieldValidationErrorType](_.toString)

    implicit def decodeValidationConflictResourceExistsResponse: Decoder[ConflictResourceExistsResponse] = Decoder.instance { c =>
     for {
        status <- c.downField("status").as[Int]
        message <- c.downField("message").as[String]
      } yield {
        ConflictResourceExistsResponse(
          status = status,
          message = message
        )
      }
    }

    implicit def encodeValidationConflictResourceExistsResponse: Encoder[ConflictResourceExistsResponse] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("status" -> t.status.asJson),
        Some("message" -> t.message.asJson)
      ).flatten)
    }

    implicit def decodeValidationFieldValidationError: Decoder[FieldValidationError] = Decoder.instance { c =>
     for {
        path <- c.downField("path").as[String]
        message <- c.downField("message").as[String]
      } yield {
        FieldValidationError(
          path = path,
          message = message
        )
      }
    }

    implicit def encodeValidationFieldValidationError: Encoder[FieldValidationError] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("path" -> t.path.asJson),
        Some("message" -> t.message.asJson)
      ).flatten)
    }

    implicit def decodeValidationFieldValidationErrorEntry: Decoder[FieldValidationErrorEntry] = Decoder.instance { c =>
     for {
        message <- c.downField("message").as[String]
        errors <- c.downField("errors").as[org.bml.validation.v0.models.FieldValidationErrorType]
      } yield {
        FieldValidationErrorEntry(
          message = message,
          errors = errors
        )
      }
    }

    implicit def encodeValidationFieldValidationErrorEntry: Encoder[FieldValidationErrorEntry] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("message" -> t.message.asJson),
        Some("errors" -> t.errors.asJson)
      ).flatten)
    }

    implicit def decodeValidationFieldValidationResponse: Decoder[FieldValidationResponse] = Decoder.instance { c =>
     for {
        status <- c.downField("status").as[Int]
        message <- c.downField("message").as[String]
        errors <- c.downField("errors").as[Seq[org.bml.validation.v0.models.FieldValidationError]]
      } yield {
        FieldValidationResponse(
          status = status,
          message = message,
          errors = errors
        )
      }
    }

    implicit def encodeValidationFieldValidationResponse: Encoder[FieldValidationResponse] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("status" -> t.status.asJson),
        Some("message" -> t.message.asJson),
        Some("errors" -> t.errors.asJson)
      ).flatten)
    }
  }
}