/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 0.0.1-dev
 * User agent: apibuilder app.apibuilder.io/poole-solutions/questlog-api/0.0.1-dev/http4s_0_22
 */
package solutions.poole.questlog.api.v0.models {

  /**
   * @param guid primary key
   */
  trait DatabaseRecord {
    def guid: _root_.java.util.UUID
  }
  sealed trait Person extends _root_.scala.Product with _root_.scala.Serializable {
    def personDiscriminator: PersonDiscriminator
    def email: _root_.scala.Option[String]
    def name: _root_.scala.Option[String]
  }

  /**
   * Defines the valid discriminator values for the type Person
   */
  sealed trait PersonDiscriminator extends _root_.scala.Product with _root_.scala.Serializable

  object PersonDiscriminator {

    case object Guest extends PersonDiscriminator { override def toString = "guest" }
    case object User extends PersonDiscriminator { override def toString = "user" }

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

    val all: scala.List[PersonDiscriminator] = scala.List(Guest, User)

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

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

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

  }
  /**
   * Represents an adventure.
   */

  final case class Adventure(
    override val guid: _root_.java.util.UUID,
    name: String,
    description: _root_.scala.Option[String] = None,
    location: _root_.scala.Option[String] = None,
    participants: _root_.scala.Option[Seq[solutions.poole.questlog.api.v0.models.Participant]] = None,
    packLists: _root_.scala.Option[Seq[solutions.poole.questlog.api.v0.models.Item]] = None
  ) extends DatabaseRecord

  /**
   * Represents a validation error from the application.
   */

  final case class Error(
    code: String,
    message: String
  )

  final case class Guest(
    override val email: _root_.scala.Option[String] = None,
    override val name: _root_.scala.Option[String] = None
  ) extends Person {
    override val personDiscriminator: PersonDiscriminator = PersonDiscriminator.Guest
  }

  final case class Item(
    name: String,
    size: _root_.scala.Option[Double] = None,
    description: _root_.scala.Option[String] = None,
    `type`: _root_.scala.Option[solutions.poole.questlog.api.v0.models.ItemType] = None
  )

  /**
   * Represents a adventure participant and what items they will bring.
   */

  final case class Participant(
    person: solutions.poole.questlog.api.v0.models.Person,
    items: _root_.scala.Option[Seq[solutions.poole.questlog.api.v0.models.Item]] = None
  )

  final case class User(
    override val guid: _root_.java.util.UUID,
    override val email: _root_.scala.Option[String] = None,
    override val name: _root_.scala.Option[String] = None
  ) extends DatabaseRecord with Person {
    override val personDiscriminator: PersonDiscriminator = PersonDiscriminator.User
  }

  /**
   * Provides future compatibility in clients - in the future, when a type is added
   * to the union Person, 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 PersonUndefinedType(
    description: String
  ) extends Person {
    override val personDiscriminator: PersonDiscriminator = PersonDiscriminator.UNDEFINED(description)
    override def email: _root_.scala.Option[String] = ???
    override def name: _root_.scala.Option[String] = ???
  }
  sealed trait ItemType extends _root_.scala.Product with _root_.scala.Serializable

  object ItemType {

    /**
     * Required to keep going
     */
    case object Food extends ItemType { override def toString = "Food" }
    /**
     * Required to fend of nature
     */
    case object Clothes extends ItemType { override def toString = "Clothes" }
    /**
     * Required for sleep
     */
    case object Camp extends ItemType { override def toString = "Camp" }
    /**
     * Required for eating
     */
    case object Utensils extends ItemType { override def toString = "Utensils" }
    /**
     * Required to perform the given activity
     */
    case object Gear extends ItemType { override def toString = "Gear" }
    /**
     * 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 ItemType

    /**
     * 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[ItemType] = scala.List(Food, Clothes, Camp, Utensils, Gear)

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

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

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

  }

}

package solutions.poole.questlog.api.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 solutions.poole.questlog.api.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 jsonDecoderQuestlogApiItemType: Decoder[solutions.poole.questlog.api.v0.models.ItemType] =
      Decoder.decodeString.map(solutions.poole.questlog.api.v0.models.ItemType(_))

    implicit val jsonEncoderQuestlogApiItemType: Encoder[solutions.poole.questlog.api.v0.models.ItemType] =
      Encoder.encodeString.contramap[solutions.poole.questlog.api.v0.models.ItemType](_.toString)

    implicit def decodeQuestlogApiAdventure: Decoder[Adventure] = Decoder.instance { c =>
     for {
        guid <- c.downField("guid").as[_root_.java.util.UUID]
        name <- c.downField("name").as[String]
        description <- c.downField("description").as[Option[String]]
        location <- c.downField("location").as[Option[String]]
        participants <- c.downField("participants").as[Option[Seq[solutions.poole.questlog.api.v0.models.Participant]]]
        packLists <- c.downField("pack_lists").as[Option[Seq[solutions.poole.questlog.api.v0.models.Item]]]
      } yield {
        Adventure(
          guid = guid,
          name = name,
          description = description,
          location = location,
          participants = participants,
          packLists = packLists
        )
      }
    }

    implicit def encodeQuestlogApiAdventure: Encoder[Adventure] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("guid" -> t.guid.asJson),
        Some("name" -> t.name.asJson),
        t.description.map(t => "description" -> t.asJson),
        t.location.map(t => "location" -> t.asJson),
        t.participants.map(t => "participants" -> t.asJson),
        t.packLists.map(t => "pack_lists" -> t.asJson)
      ).flatten)
    }

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

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

    implicit def decodeQuestlogApiGuest: Decoder[Guest] = Decoder.instance { c =>
     for {
        email <- c.downField("email").as[Option[String]]
        name <- c.downField("name").as[Option[String]]
      } yield {
        Guest(
          email = email,
          name = name
        )
      }
    }

    implicit def encodeQuestlogApiGuest: Encoder[Guest] = Encoder.instance { t =>
      Json.fromFields(Seq(
        t.email.map(t => "email" -> t.asJson),
        t.name.map(t => "name" -> t.asJson)
      ).flatten)
    }

    implicit def decodeQuestlogApiItem: Decoder[Item] = Decoder.instance { c =>
     for {
        name <- c.downField("name").as[String]
        size <- c.downField("size").as[Option[Double]]
        description <- c.downField("description").as[Option[String]]
        __type__ <- c.downField("type").as[Option[solutions.poole.questlog.api.v0.models.ItemType]]
      } yield {
        Item(
          name = name,
          size = size,
          description = description,
          `type` = __type__
        )
      }
    }

    implicit def encodeQuestlogApiItem: Encoder[Item] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("name" -> t.name.asJson),
        t.size.map(t => "size" -> t.asJson),
        t.description.map(t => "description" -> t.asJson),
        t.`type`.map(t => "type" -> t.asJson)
      ).flatten)
    }

    implicit def decodeQuestlogApiParticipant: Decoder[Participant] = Decoder.instance { c =>
     for {
        person <- c.downField("person").as[solutions.poole.questlog.api.v0.models.Person]
        items <- c.downField("items").as[Option[Seq[solutions.poole.questlog.api.v0.models.Item]]]
      } yield {
        Participant(
          person = person,
          items = items
        )
      }
    }

    implicit def encodeQuestlogApiParticipant: Encoder[Participant] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("person" -> t.person.asJson),
        t.items.map(t => "items" -> t.asJson)
      ).flatten)
    }

    implicit def decodeQuestlogApiUser: Decoder[User] = Decoder.instance { c =>
     for {
        guid <- c.downField("guid").as[_root_.java.util.UUID]
        email <- c.downField("email").as[Option[String]]
        name <- c.downField("name").as[Option[String]]
      } yield {
        User(
          guid = guid,
          email = email,
          name = name
        )
      }
    }

    implicit def encodeQuestlogApiUser: Encoder[User] = Encoder.instance { t =>
      Json.fromFields(Seq(
        Some("guid" -> t.guid.asJson),
        t.email.map(t => "email" -> t.asJson),
        t.name.map(t => "name" -> t.asJson)
      ).flatten)
    }

    implicit def decodeQuestlogApiPerson: Decoder[Person] = Decoder.instance { c =>
      c.get[Option[String]]("discriminator") match {
        case Right(Some(s)) if s == "guest" => c.as[solutions.poole.questlog.api.v0.models.Guest]
        case Right(Some(s)) if s == "user" => c.as[solutions.poole.questlog.api.v0.models.User]
        case Right(Some(s)) => Right(solutions.poole.questlog.api.v0.models.PersonUndefinedType(s))
        case _ => Left(DecodingFailure("Union[Person] requires a discriminator named 'discriminator' - this field was not found in the Json", c.history))
      }
    }

    implicit def encodeQuestlogApiPerson: Encoder[Person] = Encoder.instance {
      case t: solutions.poole.questlog.api.v0.models.Guest => t.asJson.mapObject(obj => ("discriminator", Json.fromString("guest")) +: obj)
      case t: solutions.poole.questlog.api.v0.models.User => t.asJson.mapObject(obj => ("discriminator", Json.fromString("user")) +: obj)
      case other => sys.error(s"The type[${other.getClass.getName}] has no JSON encoder")
    }
  }
}

package solutions.poole.questlog.api.v0 {
import cats.effect._
import cats.implicits._
import io.circe.syntax._

  object Constants {

    val BaseUrl = "https://api.questlog.io"
    val Namespace = "solutions.poole.questlog.api.v0"
    val UserAgent = "apibuilder app.apibuilder.io/poole-solutions/questlog-api/0.0.1-dev/http4s_0_22"
    val Version = "0.0.1-dev"
    val VersionMajor = 0

  }

  class Client[F[_]: Sync](
    val baseUrl: org.http4s.Uri = org.http4s.Uri.unsafeFromString("https://api.questlog.io"),
    auth: scala.Option[solutions.poole.questlog.api.v0.Authorization] = None,
    defaultHeaders: Seq[(String, String)] = Nil,
    httpClient: org.http4s.client.Client[F]
  ) extends interfaces.Client[F] {
    import org.http4s.Response
    import solutions.poole.questlog.api.v0.models.json._


    def adventures: Adventures[F] = Adventures

    object Adventures extends Adventures[F] {
      override def post(
        adventure: solutions.poole.questlog.api.v0.models.Adventure,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[solutions.poole.questlog.api.v0.models.Adventure] = {
        val urlPath = Seq("adventures")

        val payload = None
        val formPayload = Some(org.http4s.UrlForm(
          "adventure" -> adventure.asJson.noSpaces
        ))

        _executeRequest[Unit, solutions.poole.questlog.api.v0.models.Adventure]("POST", path = urlPath, body = payload, formBody = formPayload, requestHeaders = requestHeaders) {
          case r if r.status.code == 201 => _root_.solutions.poole.questlog.api.v0.Client.parseJson[F, solutions.poole.questlog.api.v0.models.Adventure]("solutions.poole.questlog.api.v0.models.Adventure", r)
          case r if r.status.code == 409 => _root_.solutions.poole.questlog.api.v0.Client.parseJson[F, Seq[solutions.poole.questlog.api.v0.models.Error]]("Seq[solutions.poole.questlog.api.v0.models.Error]", r).flatMap(body => Sync[F].raiseError(new solutions.poole.questlog.api.v0.errors.ErrorsResponse(r.headers, r.status.code, None, body)))
          case r => Sync[F].raiseError(new solutions.poole.questlog.api.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 201, 409"))
        }
      }

      override def get(
        guid: _root_.scala.Option[_root_.java.util.UUID] = None,
        name: _root_.scala.Option[String] = None,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Seq[solutions.poole.questlog.api.v0.models.Adventure]] = {
        val urlPath = Seq("adventures")

        val queryParameters = Seq(
          guid.map("guid" -> _.toString),
          name.map("name" -> _)
        ).flatten

        _executeRequest[Unit, Seq[solutions.poole.questlog.api.v0.models.Adventure]]("GET", path = urlPath, queryParameters = queryParameters, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.solutions.poole.questlog.api.v0.Client.parseJson[F, Seq[solutions.poole.questlog.api.v0.models.Adventure]]("Seq[solutions.poole.questlog.api.v0.models.Adventure]", r)
          case r => Sync[F].raiseError(new solutions.poole.questlog.api.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def getByGuid(
        guid: _root_.java.util.UUID,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[solutions.poole.questlog.api.v0.models.Adventure] = {
        val urlPath = Seq("adventures", guid.toString)

        _executeRequest[Unit, solutions.poole.questlog.api.v0.models.Adventure]("GET", path = urlPath, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.solutions.poole.questlog.api.v0.Client.parseJson[F, solutions.poole.questlog.api.v0.models.Adventure]("solutions.poole.questlog.api.v0.models.Adventure", r)
          case r => Sync[F].raiseError(new solutions.poole.questlog.api.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }
    }

    private lazy val defaultApiHeaders = Seq(
      ("User-Agent", Constants.UserAgent),
      ("X-Apidoc-Version", Constants.Version),
      ("X-Apidoc-Version-Major", Constants.VersionMajor.toString)
    )

    def apiHeaders: Seq[(String, String)] = defaultApiHeaders

    def modifyRequest(request: org.http4s.Request[F]): org.http4s.Request[F] = request

    implicit def circeJsonEncoder[F[_]: Sync, A](implicit encoder: io.circe.Encoder[A]) = org.http4s.circe.jsonEncoderOf[F, A]

    def _executeRequest[T, U](
      method: String,
      path: Seq[String],
      queryParameters: Seq[(String, String)] = Nil,
      requestHeaders: Seq[(String, String)] = Nil,
      body: Option[T] = None,
      formBody : Option[org.http4s.UrlForm] = None
    )(handler: org.http4s.Response[F] => F[U]
    )(implicit encoder: io.circe.Encoder[T]): F[U] = {
      import org.http4s.QueryParamEncoder._

      val m = org.http4s.Method.fromString(method) match {
        case Right(m) => m
        case Left(e) => sys.error(e.toString)
      }

      val headers = org.http4s.Headers((
        apiHeaders ++
        defaultHeaders ++
        requestHeaders
      ).groupBy(_._1).map { case (k, l) => org.http4s.Header.Raw(org.typelevel.ci.CIString(k), l.last._2) }.toList)

      val queryMap = queryParameters.groupBy(_._1).map { case (k, v) => k -> v.map(_._2) }
      val uri = path.foldLeft(baseUrl){ case (uri, segment) => uri / segment }.setQueryParams(queryMap)

      val request = org.http4s.Request[F](method = m,
                                       uri = uri,
                                       headers = headers)

      val reqAndMaybeAuth = auth.fold(request) {
        case Authorization.Basic(username, passwordOpt) => {
          val userpass = s"$username:${passwordOpt.getOrElse("")}"
          val token = java.util.Base64.getEncoder.encodeToString(userpass.getBytes(java.nio.charset.StandardCharsets.ISO_8859_1))
          request.putHeaders(org.http4s.Header.Raw(org.typelevel.ci.CIString("Authorization"), s"Basic $token"))
        }
        case a => sys.error("Invalid authorization scheme[" + a.getClass + "]")
      }

      val reqAndMaybeAuthAndBody =
        if (formBody.nonEmpty) formBody.fold(reqAndMaybeAuth)(reqAndMaybeAuth.withEntity)
        else body.fold(reqAndMaybeAuth)(reqAndMaybeAuth.withEntity)

      httpClient.fetch(modifyRequest(reqAndMaybeAuthAndBody))(handler)
    }
  }

  object Client {
    import cats.effect._

    implicit def circeJsonDecoder[F[_]: Sync, A](implicit decoder: io.circe.Decoder[A]) = org.http4s.circe.jsonOf[F, A]

    def parseJson[F[_]: Sync, T](
      className: String,
      r: org.http4s.Response[F]
    )(implicit decoder: io.circe.Decoder[T]): F[T] = r.attemptAs[T].value.flatMap {
      case Right(value) => Sync[F].pure(value)
      case Left(error) => Sync[F].raiseError(new solutions.poole.questlog.api.v0.errors.FailedRequest(r.status.code, s"Invalid json for class[" + className + "]", None, error))
    }
  }

  sealed trait Authorization extends _root_.scala.Product with _root_.scala.Serializable
  object Authorization {
    final case class Basic(username: String, password: Option[String] = None) extends Authorization
  }

  package interfaces {

    trait Client[F[_]] {
      def baseUrl: org.http4s.Uri
      def adventures: solutions.poole.questlog.api.v0.Adventures[F]
    }

  }

  trait Adventures[F[_]] {
    def post(
      adventure: solutions.poole.questlog.api.v0.models.Adventure,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[solutions.poole.questlog.api.v0.models.Adventure]

    def get(
      guid: _root_.scala.Option[_root_.java.util.UUID] = None,
      name: _root_.scala.Option[String] = None,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Seq[solutions.poole.questlog.api.v0.models.Adventure]]

    def getByGuid(
      guid: _root_.java.util.UUID,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[solutions.poole.questlog.api.v0.models.Adventure]
  }

  package errors {

    final case class ErrorsResponse(
      headers: org.http4s.Headers,
      status: Int,
      message: Option[String] = None,
      body: Seq[solutions.poole.questlog.api.v0.models.Error]
    ) extends Exception(s"HTTP $status${message.fold("")(m => s": $m")}"){
      lazy val errors = body
    }

    final case class FailedRequest(responseCode: Int, message: String, requestUri: Option[_root_.java.net.URI] = None, parent: Exception = null) extends _root_.java.lang.Exception(s"HTTP $responseCode: $message", parent)

  }
}