/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 1.1.0
 * User agent: apibuilder app.apibuilder.io/hbc/api-product-recommendations-lat/1.1.0/ning_1_9_client
 */
package com.hbc.api.product.recommendations.lat.v1.models {

  /**
   * Product price in USD
   *
   * @param was formatted price in USD
   * @param now formatted price in USD
   * @param onSale true if now price is < was price. Used to
   */

  final case class Price(
    was: String,
    now: String,
    onSale: Boolean = false
  )

  /**
   * @param rating customer review's rating
   * @param numReviews number of customers that reviewed the product
   */

  final case class Recommendation(
    productId: String,
    productName: String,
    productUrl: String,
    productImageUrl: String,
    brandName: String,
    price: com.hbc.api.product.recommendations.lat.v1.models.Price,
    rating: _root_.scala.Option[Double] = None,
    numReviews: _root_.scala.Option[Long] = None
  )

  final case class SimilarProductRecommendation(
    recommendations: Seq[com.hbc.api.product.recommendations.lat.v1.models.Recommendation]
  )
  sealed trait SimilarProductContext extends _root_.scala.Product with _root_.scala.Serializable

  object SimilarProductContext {

    /**
     * PDP page. (Strict category match)
     */
    case object Pdp extends SimilarProductContext {
      override def toString = "pdp"
    }
    /**
     * 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 SimilarProductContext

    /**
     * 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[SimilarProductContext] = scala.List(Pdp)

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

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

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

  }

}

package com.hbc.api.product.recommendations.lat.v1.models {

  package object json {
    import play.api.libs.json.__
    import play.api.libs.json.JsString
    import play.api.libs.json.Writes
    import play.api.libs.functional.syntax._
    import com.hbc.api.product.recommendations.lat.v1.models.json._

    private[v1] implicit val jsonReadsUUID: play.api.libs.json.Reads[_root_.java.util.UUID] = __.read[String].map { str =>
      _root_.java.util.UUID.fromString(str)
    }

    private[v1] implicit val jsonWritesUUID: play.api.libs.json.Writes[_root_.java.util.UUID] = (x: _root_.java.util.UUID) => play.api.libs.json.JsString(x.toString)

    private[v1] implicit val jsonReadsJodaDateTime: play.api.libs.json.Reads[_root_.org.joda.time.DateTime] = __.read[String].map { str =>
      _root_.org.joda.time.format.ISODateTimeFormat.dateTimeParser.parseDateTime(str)
    }

    private[v1] implicit val jsonWritesJodaDateTime: play.api.libs.json.Writes[_root_.org.joda.time.DateTime] = (x: _root_.org.joda.time.DateTime) => {
      play.api.libs.json.JsString(_root_.org.joda.time.format.ISODateTimeFormat.dateTime.print(x))
    }

    private[v1] implicit val jsonReadsJodaLocalDate: play.api.libs.json.Reads[_root_.org.joda.time.LocalDate] = __.read[String].map { str =>
      _root_.org.joda.time.format.ISODateTimeFormat.dateTimeParser.parseLocalDate(str)
    }

    private[v1] implicit val jsonWritesJodaLocalDate: play.api.libs.json.Writes[_root_.org.joda.time.LocalDate] = (x: _root_.org.joda.time.LocalDate) => {
      play.api.libs.json.JsString(_root_.org.joda.time.format.ISODateTimeFormat.date.print(x))
    }

    implicit val jsonReadsApiProductRecommendationsLatSimilarProductContext: play.api.libs.json.Reads[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext] = new play.api.libs.json.Reads[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext] {
      def reads(js: play.api.libs.json.JsValue): play.api.libs.json.JsResult[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext] = {
        js match {
          case v: play.api.libs.json.JsString => play.api.libs.json.JsSuccess(com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext(v.value))
          case _ => {
            (js \ "value").validate[String] match {
              case play.api.libs.json.JsSuccess(v, _) => play.api.libs.json.JsSuccess(com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext(v))
              case _: play.api.libs.json.JsError =>
                (js \ "similarProductContext").validate[String] match {
                  case play.api.libs.json.JsSuccess(v, _) => play.api.libs.json.JsSuccess(com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext(v))
                  case err: play.api.libs.json.JsError => err
                }
            }
          }
        }
      }
    }

    def jsonWritesApiProductRecommendationsLatSimilarProductContext(obj: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext) = {
      play.api.libs.json.JsString(obj.toString)
    }

    def jsObjectSimilarProductContext(obj: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext) = {
      play.api.libs.json.Json.obj("value" -> play.api.libs.json.JsString(obj.toString))
    }

    implicit def jsonWritesApiProductRecommendationsLatSimilarProductContext: play.api.libs.json.Writes[SimilarProductContext] = {
      (obj: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext) => {
        com.hbc.api.product.recommendations.lat.v1.models.json.jsonWritesApiProductRecommendationsLatSimilarProductContext(obj)
      }
    }

    implicit def jsonReadsApiProductRecommendationsLatPrice: play.api.libs.json.Reads[com.hbc.api.product.recommendations.lat.v1.models.Price] = {
      for {
        was <- (__ \ "was").read[String]
        now <- (__ \ "now").read[String]
        onSale <- (__ \ "onSale").read[Boolean]
      } yield Price(was, now, onSale)
    }

    def jsObjectPrice(obj: com.hbc.api.product.recommendations.lat.v1.models.Price): play.api.libs.json.JsObject = {
      play.api.libs.json.Json.obj(
        "was" -> play.api.libs.json.JsString(obj.was),
        "now" -> play.api.libs.json.JsString(obj.now),
        "onSale" -> play.api.libs.json.JsBoolean(obj.onSale)
      )
    }

    implicit def jsonWritesApiProductRecommendationsLatPrice: play.api.libs.json.Writes[Price] = {
      (obj: com.hbc.api.product.recommendations.lat.v1.models.Price) => {
        com.hbc.api.product.recommendations.lat.v1.models.json.jsObjectPrice(obj)
      }
    }

    implicit def jsonReadsApiProductRecommendationsLatRecommendation: play.api.libs.json.Reads[com.hbc.api.product.recommendations.lat.v1.models.Recommendation] = {
      for {
        productId <- (__ \ "productId").read[String]
        productName <- (__ \ "productName").read[String]
        productUrl <- (__ \ "productUrl").read[String]
        productImageUrl <- (__ \ "productImageUrl").read[String]
        brandName <- (__ \ "brandName").read[String]
        price <- (__ \ "price").read[com.hbc.api.product.recommendations.lat.v1.models.Price]
        rating <- (__ \ "rating").readNullable[Double]
        numReviews <- (__ \ "numReviews").readNullable[Long]
      } yield Recommendation(productId, productName, productUrl, productImageUrl, brandName, price, rating, numReviews)
    }

    def jsObjectRecommendation(obj: com.hbc.api.product.recommendations.lat.v1.models.Recommendation): play.api.libs.json.JsObject = {
      play.api.libs.json.Json.obj(
        "productId" -> play.api.libs.json.JsString(obj.productId),
        "productName" -> play.api.libs.json.JsString(obj.productName),
        "productUrl" -> play.api.libs.json.JsString(obj.productUrl),
        "productImageUrl" -> play.api.libs.json.JsString(obj.productImageUrl),
        "brandName" -> play.api.libs.json.JsString(obj.brandName),
        "price" -> com.hbc.api.product.recommendations.lat.v1.models.json.jsObjectPrice(obj.price)
      ) ++ (obj.rating match {
        case None => play.api.libs.json.Json.obj()
        case Some(x) => play.api.libs.json.Json.obj("rating" -> play.api.libs.json.JsNumber(x))
      }) ++
      (obj.numReviews match {
        case None => play.api.libs.json.Json.obj()
        case Some(x) => play.api.libs.json.Json.obj("numReviews" -> play.api.libs.json.JsNumber(x))
      })
    }

    implicit def jsonWritesApiProductRecommendationsLatRecommendation: play.api.libs.json.Writes[Recommendation] = {
      (obj: com.hbc.api.product.recommendations.lat.v1.models.Recommendation) => {
        com.hbc.api.product.recommendations.lat.v1.models.json.jsObjectRecommendation(obj)
      }
    }

    implicit def jsonReadsApiProductRecommendationsLatSimilarProductRecommendation: play.api.libs.json.Reads[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation] = {
      (__ \ "recommendations").read[Seq[com.hbc.api.product.recommendations.lat.v1.models.Recommendation]].map { x => SimilarProductRecommendation(recommendations = x) }
    }

    def jsObjectSimilarProductRecommendation(obj: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation): play.api.libs.json.JsObject = {
      play.api.libs.json.Json.obj(
        "recommendations" -> play.api.libs.json.Json.toJson(obj.recommendations)
      )
    }

    implicit def jsonWritesApiProductRecommendationsLatSimilarProductRecommendation: play.api.libs.json.Writes[SimilarProductRecommendation] = {
      (obj: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation) => {
        com.hbc.api.product.recommendations.lat.v1.models.json.jsObjectSimilarProductRecommendation(obj)
      }
    }
  }
}



package com.hbc.api.product.recommendations.lat.v1 {
  import com.ning.http.client.{AsyncCompletionHandler, AsyncHttpClient, Realm, Request, RequestBuilder, Response, AsyncHttpClientConfig}

  object Constants {

    val BaseUrl = "https://m.lordandtaylor.com/api-product-suggestions"
    val Namespace = "com.hbc.api.product.recommendations.lat.v1"
    val UserAgent = "apibuilder app.apibuilder.io/hbc/api-product-recommendations-lat/1.1.0/ning_1_9_client"
    val Version = "1.1.0"
    val VersionMajor = 1

  }

  class Client(
    val baseUrl: String = "https://m.lordandtaylor.com/api-product-suggestions",
    auth: scala.Option[com.hbc.api.product.recommendations.lat.v1.Authorization] = None,
    defaultHeaders: Seq[(String, String)] = Nil,
    asyncHttpClient: AsyncHttpClient = Client.defaultAsyncHttpClient
  ) extends interfaces.Client {
    import org.slf4j.{Logger, LoggerFactory}
    import com.hbc.api.product.recommendations.lat.v1.models.json._

    def closeAsyncHttpClient(): Unit = {
      asyncHttpClient.close()
    }

    val logger = LoggerFactory.getLogger(getClass)

    def similarProductRecommendations: SimilarProductRecommendations = SimilarProductRecommendations

    object SimilarProductRecommendations extends SimilarProductRecommendations {
      override def getByContextAndProductId(
        context: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext = com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext.Pdp,
        productId: String,
        color: _root_.scala.Option[String] = None,
        limit: Int = 10,
        abTestName: _root_.scala.Option[String] = None,
        abTestVariant: _root_.scala.Option[String] = None,
        referer: String,
        requestHeaders: Seq[(String, String)] = Nil
      )(implicit ec: scala.concurrent.ExecutionContext): scala.concurrent.Future[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation] = {
        val queryParameters = Seq(
          color.map("color" -> _),
          Some("limit" -> limit.toString),
          abTestName.map("abTestName" -> _),
          abTestVariant.map("abTestVariant" -> _)
        ).flatten

        val headerParameters = Seq(
          Some("Referer" -> referer)
        ).flatten

        _executeRequest("GET", s"/similarProductRecommendations/${_root_.com.hbc.api.product.recommendations.lat.v1.PathSegment.encode(context.toString, "UTF-8")}/${_root_.com.hbc.api.product.recommendations.lat.v1.PathSegment.encode(productId, "UTF-8")}", queryParameters = queryParameters, requestHeaders = (requestHeaders ++ headerParameters)).map {
          case r if r.getStatusCode == 200 => _root_.com.hbc.api.product.recommendations.lat.v1.Client.parseJson("com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation", r, _.validate[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation])
          case r => throw com.hbc.api.product.recommendations.lat.v1.errors.FailedRequest(r.getStatusCode, s"Unsupported response code[${r.getStatusCode}]. Expected: 200", requestUri = Some(r.getUri.toJavaNetURI))
        }
      }
    }

    def _logRequest(request: Request): Unit = {
      if (logger.isInfoEnabled) {
        logger.info("_logRequest: " + request)
      }
    }

    def _logResponse(response: Response): Unit = {
      if (logger.isInfoEnabled) {
        logger.info("_logResponse: status=" + response.getStatusCode + ", responseBody: " + response.getResponseBody("UTF-8"))
      }
    }

    def _requestBuilder(method: String, path: String, requestHeaders: Seq[(String, String)]): RequestBuilder = {
      val builder = new RequestBuilder(method)
        .setUrl(baseUrl + path)
        .addHeader("User-Agent", Constants.UserAgent)
        .addHeader("X-Apidoc-Version", Constants.Version)
        .addHeader("X-Apidoc-Version-Major", Constants.VersionMajor.toString)

      defaultHeaders.foreach { h => builder.addHeader(h._1, h._2) }
      requestHeaders.foreach { h => builder.addHeader(h._1, h._2) }

      auth.fold(builder) {
        case Authorization.Basic(username, passwordOpt) => {
          builder.setRealm(
            new Realm.RealmBuilder()
              .setPrincipal(username)
              .setPassword(passwordOpt.getOrElse(""))
              .setUsePreemptiveAuth(true)
              .setScheme(Realm.AuthScheme.BASIC)
              .build()
          )
        }
        case a => sys.error("Invalid authorization scheme[" + a.getClass + "]")
      }
    }

    def _executeRequest(
      method: String,
      path: String,
      queryParameters: Seq[(String, String)] = Nil,
      requestHeaders: Seq[(String, String)] = Nil,
      body: Option[play.api.libs.json.JsValue] = None
    )(implicit ec: scala.concurrent.ExecutionContext): scala.concurrent.Future[com.ning.http.client.Response] = {
      val allHeaders = body match {
        case None => requestHeaders
        case Some(_) => _withJsonContentType(requestHeaders)
      }

      val request = _requestBuilder(method, path, allHeaders)

      queryParameters.foreach { pair =>
        request.addQueryParam(pair._1, pair._2)
      }

      val requestWithParamsAndBody = body.fold(request) { b =>
        val serialized = play.api.libs.json.Json.stringify(b)
        request.setBody(serialized)
      }

      val finalRequest = requestWithParamsAndBody.build()
      _logRequest(finalRequest)

      val result = scala.concurrent.Promise[com.ning.http.client.Response]()
      asyncHttpClient.executeRequest(finalRequest,
        new AsyncCompletionHandler[Unit]() {
          override def onCompleted(r: com.ning.http.client.Response) = {
            _logResponse(r)
            result.success(r)
          }
          override def onThrowable(t: Throwable) = result.failure(t)
        }
      )
      result.future
    }

    /**
     * Adds a Content-Type: application/json header unless the specified requestHeaders
     * already contain a Content-Type header
     */
    def _withJsonContentType(headers: Seq[(String, String)]): Seq[(String, String)] = {
      headers.find { _._1.toUpperCase == "CONTENT-TYPE" } match {
        case None => headers ++ Seq(("Content-Type" -> "application/json; charset=UTF-8"))
        case Some(_) => headers
      }
    }

  }

  object Client {

    private lazy val defaultAsyncHttpClient = {
      new AsyncHttpClient(
        new AsyncHttpClientConfig.Builder()
          .setExecutorService(java.util.concurrent.Executors.newCachedThreadPool())
          .build()
      )
    }

    def parseJson[T](
      className: String,
      r: _root_.com.ning.http.client.Response,
      f: (play.api.libs.json.JsValue => play.api.libs.json.JsResult[T])
    ): T = {
      f(play.api.libs.json.Json.parse(r.getResponseBody("UTF-8"))) match {
        case play.api.libs.json.JsSuccess(x, _) => x
        case play.api.libs.json.JsError(errors) => {
          throw com.hbc.api.product.recommendations.lat.v1.errors.FailedRequest(r.getStatusCode, s"Invalid json for class[" + className + "]: " + errors.mkString(" "), requestUri = Some(r.getUri.toJavaNetURI))
        }
      }
    }

  }

  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 {
      def baseUrl: String
      def similarProductRecommendations: com.hbc.api.product.recommendations.lat.v1.SimilarProductRecommendations
    }

  }

  trait SimilarProductRecommendations {
    /**
     * Gets similar products recommendations inferring the org from the domain referrer
     *
     * @param context Context in which to show similar products, eg: PDP
     * @param productId Product code for which we want to return similar products
     * @param color plain text color
     * @param limit Limit on number of recommendations to be returned
     * @param referer The service will use the content of this header to infer the org
     * @param abTestName Name of the abTest being run (if any)
     * @param abTestVariant Variant in the abTest (if any)
     */
    def getByContextAndProductId(
      context: com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext = com.hbc.api.product.recommendations.lat.v1.models.SimilarProductContext.Pdp,
      productId: String,
      color: _root_.scala.Option[String] = None,
      limit: Int = 10,
      abTestName: _root_.scala.Option[String] = None,
      abTestVariant: _root_.scala.Option[String] = None,
      referer: String,
      requestHeaders: Seq[(String, String)] = Nil
    )(implicit ec: scala.concurrent.ExecutionContext): scala.concurrent.Future[com.hbc.api.product.recommendations.lat.v1.models.SimilarProductRecommendation]
  }

  package errors {

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

  }

  object PathSegment {
    // See https://github.com/playframework/playframework/blob/2.3.x/framework/src/play/src/main/scala/play/utils/UriEncoding.scala
    def encode(s: String, inputCharset: String): String = {
      val in = s.getBytes(inputCharset)
      val out = new java.io.ByteArrayOutputStream()
      for (b <- in) {
        val allowed = segmentChars.get(b & 0xFF)
        if (allowed) {
          out.write(b)
        } else {
          out.write('%')
          out.write(upperHex((b >> 4) & 0xF))
          out.write(upperHex(b & 0xF))
        }
      }
      out.toString("US-ASCII")
    }

    private def upperHex(x: Int): Int = {
      // Assume 0 <= x < 16
      if (x < 10) (x + '0') else (x - 10 + 'A')
    }

    private val segmentChars: java.util.BitSet = membershipTable(pchar)

    private def pchar: Seq[Char] = {
      val alphaDigit = for ((min, max) <- Seq(('a', 'z'), ('A', 'Z'), ('0', '9')); c <- min to max) yield c
      val unreserved = alphaDigit ++ Seq('-', '.', '_', '~')
      val subDelims = Seq('!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=')
      unreserved ++ subDelims ++ Seq(':', '@')
    }

    private def membershipTable(chars: Seq[Char]): java.util.BitSet = {
      val bits = new java.util.BitSet(256)
      for (c <- chars) { bits.set(c.toInt) }
      bits
    }
  }
}