/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 1.0.1
 * User agent: apibuilder app.apibuilder.io/gilt/ionroller-api/1.0.1/http4s_0_23
 */
package com.gilt.ionroller.api.v1 {
import cats.effect._
import cats.implicits._
import io.circe.syntax._

  object Constants {

    val BaseUrl = "http://ionroller.gilt.com"
    val Namespace = "com.gilt.ionroller.api.v1"
    val UserAgent = "apibuilder app.apibuilder.io/gilt/ionroller-api/1.0.1/http4s_0_23"
    val Version = "1.0.1"
    val VersionMajor = 1

  }

  class Client[F[_]: Concurrent](
    val baseUrl: org.http4s.Uri = org.http4s.Uri.unsafeFromString("http://ionroller.gilt.com"),
    auth: scala.Option[com.gilt.ionroller.api.v1.Authorization] = None,
    defaultHeaders: Seq[(String, String)] = Nil,
    httpClient: org.http4s.client.Client[F]
  ) extends interfaces.Client[F] {
    import org.http4s.Response
    import com.gilt.ionroller.api.v1.models.json._


    def services: Services[F] = Services

    object Services extends Services[F] {
      override def get(
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Seq[com.gilt.ionroller.api.v1.models.Service]] = {
        val urlPath = Seq("services")

        _executeRequest[Unit, Seq[com.gilt.ionroller.api.v1.models.Service]]("GET", path = urlPath, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, Seq[com.gilt.ionroller.api.v1.models.Service]]("Seq[com.gilt.ionroller.api.v1.models.Service]", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def getByServiceName(
        serviceName: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[com.gilt.ionroller.api.v1.models.Service] = {
        val urlPath = Seq("services", serviceName)

        _executeRequest[Unit, com.gilt.ionroller.api.v1.models.Service]("GET", path = urlPath, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, com.gilt.ionroller.api.v1.models.Service]("com.gilt.ionroller.api.v1.models.Service", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def putConfigByServiceName(
        serviceName: String,
        serviceConfig: com.gilt.ionroller.api.v1.models.ServiceConfig,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Unit] = {
        val urlPath = Seq("services", serviceName, "config")

        val (payload, formPayload) = (Some(serviceConfig), None)

        _executeRequest[com.gilt.ionroller.api.v1.models.ServiceConfig, Unit]("PUT", path = urlPath, body = payload, formBody = formPayload, requestHeaders = requestHeaders) {
          case r if r.status.code == 204 => Concurrent[F].pure(())
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 204"))
        }
      }

      override def getConfigsByServiceName(
        serviceName: String,
        from: _root_.scala.Option[_root_.java.time.Instant] = None,
        to: _root_.scala.Option[_root_.java.time.Instant] = None,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Seq[com.gilt.ionroller.api.v1.models.ServiceConfig]] = {
        val urlPath = Seq("services", serviceName, "configs")

        val queryParameters = Seq(
          from.map("from" -> _.toString),
          to.map("to" -> _.toString)
        ).flatten

        _executeRequest[Unit, Seq[com.gilt.ionroller.api.v1.models.ServiceConfig]]("GET", path = urlPath, queryParameters = queryParameters, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, Seq[com.gilt.ionroller.api.v1.models.ServiceConfig]]("Seq[com.gilt.ionroller.api.v1.models.ServiceConfig]", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def getConfigByServiceName(
        serviceName: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[com.gilt.ionroller.api.v1.models.ServiceConfig] = {
        val urlPath = Seq("services", serviceName, "config")

        _executeRequest[Unit, com.gilt.ionroller.api.v1.models.ServiceConfig]("GET", path = urlPath, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, com.gilt.ionroller.api.v1.models.ServiceConfig]("com.gilt.ionroller.api.v1.models.ServiceConfig", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def getConfigsByServiceNameAndTimestamp(
        serviceName: String,
        timestamp: _root_.java.time.Instant,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[com.gilt.ionroller.api.v1.models.ServiceConfig] = {
        val urlPath = Seq("services", serviceName, "configs", timestamp.toString)

        _executeRequest[Unit, com.gilt.ionroller.api.v1.models.ServiceConfig]("GET", path = urlPath, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, com.gilt.ionroller.api.v1.models.ServiceConfig]("com.gilt.ionroller.api.v1.models.ServiceConfig", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def deleteConfigByServiceName(
        serviceName: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Unit] = {
        val urlPath = Seq("services", serviceName, "config")

        _executeRequest[Unit, Unit]("DELETE", path = urlPath, requestHeaders = requestHeaders) {
          case r if r.status.code == 204 => Concurrent[F].pure(())
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 204"))
        }
      }

      override def postReleaseByServiceName(
        serviceName: String,
        version: String,
        config: _root_.scala.Option[_root_.java.time.Instant] = None,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Long] = {
        val urlPath = Seq("services", serviceName, "release")

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

        _executeRequest[Unit, Long]("POST", path = urlPath, body = payload, formBody = formPayload, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, Long]("Long", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200"))
        }
      }

      override def postDropByServiceName(
        serviceName: String,
        version: String,
        config: _root_.scala.Option[_root_.java.time.Instant] = None,
        force: Boolean = false,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Long] = {
        val urlPath = Seq("services", serviceName, "drop")

        val payload = None
        val formPayload = Some(org.http4s.UrlForm(
          "version" -> version,
          "config" -> config.asJson.noSpaces,
          "force" -> force.asJson.noSpaces
        ))

        _executeRequest[Unit, Long]("POST", path = urlPath, body = payload, formBody = formPayload, requestHeaders = requestHeaders) {
          case r if r.status.code == 200 => _root_.com.gilt.ionroller.api.v1.Client.parseJson[F, Long]("Long", r)
          case r => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.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[_]: Concurrent, 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[_]: Concurrent, A](implicit decoder: io.circe.Decoder[A]) = org.http4s.circe.jsonOf[F, A]

    def parseJson[F[_]: Concurrent, T](
      className: String,
      r: org.http4s.Response[F]
    )(implicit decoder: io.circe.Decoder[T]): F[T] = r.attemptAs[T].value.flatMap {
      case Right(value) => Concurrent[F].pure(value)
      case Left(error) => Concurrent[F].raiseError(new com.gilt.ionroller.api.v1.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 services: com.gilt.ionroller.api.v1.Services[F]
    }

  }

  trait Services[F[_]] {
    /**
     * Lists all services
     */
    def get(
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Seq[com.gilt.ionroller.api.v1.models.Service]]

    /**
     * Returns service state (current and desired)
     */
    def getByServiceName(
      serviceName: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[com.gilt.ionroller.api.v1.models.Service]

    /**
     * Creates or updates service configuration
     */
    def putConfigByServiceName(
      serviceName: String,
      serviceConfig: com.gilt.ionroller.api.v1.models.ServiceConfig,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Unit]

    /**
     * Returns service configuration (all versions over time)
     *
     * @param from Find configurations created after this date.
     * @param to Find configurations created before this date.
     */
    def getConfigsByServiceName(
      serviceName: String,
      from: _root_.scala.Option[_root_.java.time.Instant] = None,
      to: _root_.scala.Option[_root_.java.time.Instant] = None,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Seq[com.gilt.ionroller.api.v1.models.ServiceConfig]]

    /**
     * Returns latest service configuration
     */
    def getConfigByServiceName(
      serviceName: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[com.gilt.ionroller.api.v1.models.ServiceConfig]

    /**
     * Returns service configuration for specified timestamp
     *
     * @param timestamp Configuration timestamp
     */
    def getConfigsByServiceNameAndTimestamp(
      serviceName: String,
      timestamp: _root_.java.time.Instant,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[com.gilt.ionroller.api.v1.models.ServiceConfig]

    /**
     * Removes service configuration (all versions) if no version is currently deployed
     */
    def deleteConfigByServiceName(
      serviceName: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Unit]

    /**
     * Requests a new release
     *
     * @param config Configuration timestamp
     */
    def postReleaseByServiceName(
      serviceName: String,
      version: String,
      config: _root_.scala.Option[_root_.java.time.Instant] = None,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Long]

    /**
     * Drops a release
     *
     * @param version Version of service to remove
     * @param config Configuration timestamp
     * @param force Remove version even if it is taking live traffic
     */
    def postDropByServiceName(
      serviceName: String,
      version: String,
      config: _root_.scala.Option[_root_.java.time.Instant] = None,
      force: Boolean = false,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Long]
  }

  package errors {

    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)

  }
}