/**
 * 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_20
 */
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_20"
    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(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("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)

  }
}