/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 0.0.2
 * User agent: apibuilder app.apibuilder.io/bml/bml-gen-test-application/0.0.2/http4s_0_20
 */
package org.bml.bml.gen.test.application.v0 {
import cats.effect._
import cats.implicits._
import io.circe.syntax._

  object Constants {

    val Namespace = "org.bml.bml.gen.test.application.v0"
    val UserAgent = "apibuilder app.apibuilder.io/bml/bml-gen-test-application/0.0.2/http4s_0_20"
    val Version = "0.0.2"
    val VersionMajor = 0

  }

  class Client[F[_]: Sync](
    val baseUrl: org.http4s.Uri,
    auth: scala.Option[org.bml.bml.gen.test.application.v0.Authorization] = None,
    defaultHeaders: Seq[(String, String)] = Nil,
    httpClient: org.http4s.client.Client[F]
  ) extends interfaces.Client[F] {
    import org.http4s.Response
    import org.bml.annotation.v0.models.json._
    import org.bml.bml.gen.test.application.v0.models.json._
    import org.bml.validation.v0.models.json._


    def accounts: Accounts[F] = Accounts

    object Accounts extends Accounts[F] {
      override def post(
        testDefault: Boolean = false,
        accountForm: org.bml.bml.gen.test.application.v0.models.AccountForm,
        authorization: String,
        test: _root_.scala.Option[Boolean] = None,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[org.bml.bml.gen.test.application.v0.models.Account] = {
        val urlPath = Seq("accounts")

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

        val queryParameters = Seq(
          test.map("test" -> _.toString),
          Some("testDefault" -> testDefault.toString)
        ).flatten

        val headerParameters = Seq(
          Some("Authorization" -> authorization)
        ).flatten

        _executeRequest[org.bml.bml.gen.test.application.v0.models.AccountForm, org.bml.bml.gen.test.application.v0.models.Account]("POST", path = urlPath, body = payload, formBody = formPayload, queryParameters = queryParameters, requestHeaders = (requestHeaders ++ headerParameters)) {
          case r if r.status.code == 201 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.bml.gen.test.application.v0.models.Account]("org.bml.bml.gen.test.application.v0.models.Account", r)
          case r if r.status.code == 400 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.validation.v0.models.FieldValidationResponse]("org.bml.validation.v0.models.FieldValidationResponse", r).flatMap(body => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FieldValidationResponseResponse(r.headers, r.status.code, None, body)))
          case r if r.status.code == 401 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r if r.status.code == 409 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 201, 400, 401, 409"))
        }
      }

      override def getById(
        id: _root_.java.util.UUID,
        authorization: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[org.bml.bml.gen.test.application.v0.models.Account] = {
        val urlPath = Seq("accounts", id.toString)

        val headerParameters = Seq(
          Some("Authorization" -> authorization)
        ).flatten

        _executeRequest[Unit, org.bml.bml.gen.test.application.v0.models.Account]("GET", path = urlPath, requestHeaders = (requestHeaders ++ headerParameters)) {
          case r if r.status.code == 200 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.bml.gen.test.application.v0.models.Account]("org.bml.bml.gen.test.application.v0.models.Account", r)
          case r if r.status.code == 400 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.validation.v0.models.FieldValidationResponse]("org.bml.validation.v0.models.FieldValidationResponse", r).flatMap(body => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FieldValidationResponseResponse(r.headers, r.status.code, None, body)))
          case r if r.status.code == 401 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r if r.status.code == 404 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200, 400, 401, 404"))
        }
      }

      override def getFooById(
        id: _root_.java.util.UUID,
        name: _root_.scala.Option[String] = None,
        page: Int = 0,
        count: Int = 100,
        authorization: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Seq[org.bml.bml.gen.test.application.v0.models.Account]] = {
        val urlPath = Seq("accounts", id.toString, "foo")

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

        val headerParameters = Seq(
          Some("Authorization" -> authorization)
        ).flatten

        _executeRequest[Unit, Seq[org.bml.bml.gen.test.application.v0.models.Account]]("GET", path = urlPath, queryParameters = queryParameters, requestHeaders = (requestHeaders ++ headerParameters)) {
          case r if r.status.code == 200 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, Seq[org.bml.bml.gen.test.application.v0.models.Account]]("Seq[org.bml.bml.gen.test.application.v0.models.Account]", r)
          case r if r.status.code == 400 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.validation.v0.models.FieldValidationResponse]("org.bml.validation.v0.models.FieldValidationResponse", r).flatMap(body => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FieldValidationResponseResponse(r.headers, r.status.code, None, body)))
          case r if r.status.code == 401 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r if r.status.code == 404 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200, 400, 401, 404"))
        }
      }

      override def get(
        name: _root_.scala.Option[String] = None,
        page: Int = 0,
        count: Int = 100,
        authorization: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[Seq[org.bml.bml.gen.test.application.v0.models.Account]] = {
        val urlPath = Seq("accounts")

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

        val headerParameters = Seq(
          Some("Authorization" -> authorization)
        ).flatten

        _executeRequest[Unit, Seq[org.bml.bml.gen.test.application.v0.models.Account]]("GET", path = urlPath, queryParameters = queryParameters, requestHeaders = (requestHeaders ++ headerParameters)) {
          case r if r.status.code == 200 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, Seq[org.bml.bml.gen.test.application.v0.models.Account]]("Seq[org.bml.bml.gen.test.application.v0.models.Account]", r)
          case r if r.status.code == 400 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.validation.v0.models.FieldValidationResponse]("org.bml.validation.v0.models.FieldValidationResponse", r).flatMap(body => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FieldValidationResponseResponse(r.headers, r.status.code, None, body)))
          case r if r.status.code == 401 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r if r.status.code == 404 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200, 400, 401, 404"))
        }
      }

      override def deleteById(
        id: _root_.java.util.UUID,
        authorization: String,
        requestHeaders: Seq[(String, String)] = Nil
      ): F[org.bml.bml.gen.test.application.v0.models.Account] = {
        val urlPath = Seq("accounts", id.toString)

        val headerParameters = Seq(
          Some("Authorization" -> authorization)
        ).flatten

        _executeRequest[Unit, org.bml.bml.gen.test.application.v0.models.Account]("DELETE", path = urlPath, requestHeaders = (requestHeaders ++ headerParameters)) {
          case r if r.status.code == 200 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.bml.gen.test.application.v0.models.Account]("org.bml.bml.gen.test.application.v0.models.Account", r)
          case r if r.status.code == 400 => _root_.org.bml.bml.gen.test.application.v0.Client.parseJson[F, org.bml.validation.v0.models.FieldValidationResponse]("org.bml.validation.v0.models.FieldValidationResponse", r).flatMap(body => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FieldValidationResponseResponse(r.headers, r.status.code, None, body)))
          case r if r.status.code == 401 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r if r.status.code == 404 => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.UnitResponse(r.status.code))
          case r => Sync[F].raiseError(new org.bml.bml.gen.test.application.v0.errors.FailedRequest(r.status.code, s"Unsupported response code[${r.status.code}]. Expected: 200, 400, 401, 404"))
        }
      }
    }

    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 org.bml.bml.gen.test.application.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 accounts: org.bml.bml.gen.test.application.v0.Accounts[F]
    }

  }

  trait Accounts[F[_]] {
    /**
     * @param authorization Standard Auth header pass a JWT token.
     * @param test is this call a test
     * @param testDefault is this call a test
     */
    def post(
      testDefault: Boolean = false,
      accountForm: org.bml.bml.gen.test.application.v0.models.AccountForm,
      authorization: String,
      test: _root_.scala.Option[Boolean] = None,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[org.bml.bml.gen.test.application.v0.models.Account]

    /**
     * @param id The Universally Unique Identifier for an existing account resource. See RFC 4122
     * @param authorization Standard Auth header pass a JWT token.
     */
    def getById(
      id: _root_.java.util.UUID,
      authorization: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[org.bml.bml.gen.test.application.v0.models.Account]

    /**
     * A mock to test returning a raw array. This is not a practical method to
     * implement in a production environment. In production you would return a page
     * object but here we want to test to ensure generators are handling raw array
     * return value.
     *
     * @param id The Universally Unique Identifier for an existing account resource. See RFC 4122
     * @param authorization Standard Auth header pass a JWT token.
     * @param name An optional test query parameter.
     * @param page An optional test query parameter.
     * @param count An optional test query parameter.
     */
    def getFooById(
      id: _root_.java.util.UUID,
      name: _root_.scala.Option[String] = None,
      page: Int = 0,
      count: Int = 100,
      authorization: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Seq[org.bml.bml.gen.test.application.v0.models.Account]]

    /**
     * A mock to test returning a raw array. This is not a practical method to
     * implement in a production environment. In production you would return a page
     * object but here we want to test to ensure generators are handling raw array
     * return value.
     *
     * @param authorization Standard Auth header pass a JWT token.
     * @param name An optional test query parameter.
     * @param page An optional test query parameter.
     * @param count An optional test query parameter.
     */
    def get(
      name: _root_.scala.Option[String] = None,
      page: Int = 0,
      count: Int = 100,
      authorization: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[Seq[org.bml.bml.gen.test.application.v0.models.Account]]

    /**
     * Delete an Account resource by id.
     *
     * @param id The Universally Unique Identifier for an existing account resource. See RFC 4122
     * @param authorization Standard Auth header pass a JWT token.
     */
    def deleteById(
      id: _root_.java.util.UUID,
      authorization: String,
      requestHeaders: Seq[(String, String)] = Nil
    ): F[org.bml.bml.gen.test.application.v0.models.Account]
  }

  package errors {

    final case class FieldValidationResponseResponse(
      headers: org.http4s.Headers,
      status: Int,
      message: Option[String] = None,
      body: org.bml.validation.v0.models.FieldValidationResponse
    ) extends Exception(s"HTTP $status${message.fold("")(m => s": $m")}"){
      lazy val fieldValidationResponse = body
    }

    final case class UnitResponse(status: Int) extends Exception(s"HTTP $status")

    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)

  }
}