/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * license agreements; and to You under the Apache License, version 2.0:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * This file is part of the Apache Pekko project, which was derived from Akka.
 */

/*
 * Copyright (C) since 2016 Lightbend Inc. <https://www.lightbend.com>
 */

package org.apache.pekko.stream.connectors.jakartams

import jakarta.jms
import org.apache.pekko
import pekko.NotUsed
import pekko.stream.connectors.jakartams.impl.JmsMessageReader._
import pekko.util.ByteString

import scala.jdk.CollectionConverters._
import scala.jdk.OptionConverters._

/**
 * Base interface for messages handled by JmsProducers. Sub-classes support pass-through or use [[pekko.NotUsed]] as type for pass-through.
 *
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
sealed trait JmsEnvelope[+PassThrough] {
  def headers: Set[JmsHeader]

  /**
   *  Java API.
   */
  def getHeaders: java.util.Collection[JmsHeader] = headers.asJavaCollection

  def properties: Map[String, Any]

  /**
   * Java API.
   */
  def getProperties: java.util.Map[String, Any] = properties.asJava

  def destination: Option[Destination]

  /**
   * Java API.
   */
  def getDestination: java.util.Optional[Destination] = destination.toJava

  def passThrough: PassThrough

  /**
   * Java API
   */
  def getPassThrough: PassThrough = passThrough
}

/**
 * A stream element that does not produce a JMS message, but merely passes data through a `flexiFlow`.
 *
 * @param passThrough the data to pass through
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
final class JmsPassThrough[+PassThrough](val passThrough: PassThrough) extends JmsEnvelope[PassThrough] {
  val properties: Map[String, Any] = Map.empty
  val headers: Set[JmsHeader] = Set.empty
  val destination: Option[Destination] = None
}

/**
 * A stream element that does not produce a JMS message, but merely passes data through a `flexiFlow`.
 */
object JmsPassThrough {
  def apply[PassThrough](passThrough: PassThrough): JmsEnvelope[PassThrough] =
    new JmsPassThrough[PassThrough](passThrough)
  def create[PassThrough](passThrough: PassThrough): JmsEnvelope[PassThrough] =
    new JmsPassThrough[PassThrough](passThrough)
}

/**
 * Marker trait for stream elements that contain pass-through data with properties.
 */
sealed trait JmsEnvelopeWithProperties[+PassThrough] extends JmsEnvelope[PassThrough] {
  def withProperty(name: String, value: Any): JmsEnvelopeWithProperties[PassThrough]

  def withProperties(props: Map[String, Any]): JmsEnvelopeWithProperties[PassThrough]

  /**
   * Java API.
   */
  def withProperties(properties: java.util.Map[String, Object]): JmsEnvelopeWithProperties[PassThrough]
}

/**
 * Marker trait for stream elements that do not contain pass-through data.
 */
sealed trait JmsMessage extends JmsEnvelope[NotUsed] with JmsEnvelopeWithProperties[NotUsed] {

  def withHeader(jmsHeader: JmsHeader): JmsMessage

  def withHeaders(newHeaders: Set[JmsHeader]): JmsMessage

  def withoutDestination: JmsMessage

  def withProperty(name: String, value: Any): JmsMessage

  def withProperties(props: Map[String, Any]): JmsMessage

  /**
   * Java API.
   */
  def withProperties(properties: java.util.Map[String, Object]): JmsMessage
}

object JmsMessage {

  /**
   * Convert a [[jakarta.jms.Message]] to a [[JmsEnvelope]] with pass-through
   */
  def apply[PassThrough](message: jms.Message, passThrough: PassThrough): JmsEnvelope[PassThrough] = message match {
    case v: jms.BytesMessage  => JmsByteMessage(v, passThrough)
    case v: jms.MapMessage    => JmsMapMessage(v, passThrough)
    case v: jms.TextMessage   => JmsTextMessage(v, passThrough)
    case v: jms.ObjectMessage => JmsObjectMessage(v, passThrough)
    case _                    => throw UnsupportedMessageType(message)
  }

  /**
   * Convert a [[jakarta.jms.Message]] to a [[JmsMessage]]
   */
  def apply(message: jms.Message): JmsMessage = message match {
    case v: jms.BytesMessage  => JmsByteMessage(v)
    case v: jms.MapMessage    => JmsMapMessage(v)
    case v: jms.TextMessage   => JmsTextMessage(v)
    case v: jms.ObjectMessage => JmsObjectMessage(v)
    case _                    => throw UnsupportedMessageType(message)
  }

  /**
   * Java API: Convert a [[jakarta.jms.Message]] to a [[JmsEnvelope]] with pass-through
   */
  def create[PassThrough](message: jms.Message, passThrough: PassThrough): JmsEnvelope[PassThrough] =
    apply(message, passThrough)

  /**
   * Java API: Convert a [[jakarta.jms.Message]] to a [[JmsMessage]]
   */
  def create(message: jms.Message): JmsMessage = apply(message)
}

// Scala 2.11 compatibility adapter for the Java API
object JmsMessageFactory {

  /**
   * Java API: Convert a [[jakarta.jms.Message]] to a [[JmsEnvelope]] with pass-through
   */
  def create[PassThrough](message: jms.Message, passThrough: PassThrough): JmsEnvelope[PassThrough] =
    JmsMessage.apply(message, passThrough)

  /**
   * Java API: Convert a [[jakarta.jms.Message]] to a [[JmsMessage]]
   */
  def create(message: jms.Message): JmsMessage = JmsMessage.apply(message)
}

/**
 * Produces byte arrays to JMS, supports pass-through data.
 *
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
sealed class JmsByteMessagePassThrough[+PassThrough] protected[jakartams] (val bytes: Array[Byte],
    val headers: Set[JmsHeader] = Set.empty,
    val properties: Map[String, Any] = Map.empty,
    val destination: Option[Destination] = None,
    val passThrough: PassThrough)
    extends JmsEnvelope[PassThrough]
    with JmsEnvelopeWithProperties[PassThrough] {

  /**
   * Add a Jms header e.g. JMSType
   */
  def withHeader(jmsHeader: JmsHeader): JmsByteMessagePassThrough[PassThrough] = copy(headers = headers + jmsHeader)

  /**
   * Add a property
   */
  def withProperty(name: String, value: Any): JmsByteMessagePassThrough[PassThrough] =
    copy(properties = properties + (name -> value))

  def withProperties(props: Map[String, Any]): JmsByteMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props)

  /**
   * Java API.
   */
  def withProperties(map: java.util.Map[String, Object]): JmsByteMessagePassThrough[PassThrough] =
    copy(properties = properties ++ map.asScala)

  def toQueue(name: String): JmsByteMessagePassThrough[PassThrough] = to(Queue(name))

  def toTopic(name: String): JmsByteMessagePassThrough[PassThrough] = to(Topic(name))

  def to(destination: Destination): JmsByteMessagePassThrough[PassThrough] = copy(destination = Some(destination))

  def withoutDestination: JmsByteMessagePassThrough[PassThrough] = copy(destination = None)

  def withPassThrough[PassThrough2](passThrough: PassThrough2): JmsByteMessagePassThrough[PassThrough2] =
    new JmsByteMessagePassThrough(
      bytes,
      headers,
      properties,
      destination,
      passThrough)

  private def copy(bytes: Array[Byte] = bytes,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsByteMessagePassThrough[PassThrough] =
    new JmsByteMessagePassThrough[PassThrough](
      bytes,
      headers,
      properties,
      destination,
      passThrough)
}

/**
 * Produces byte arrays to JMS.
 */
final class JmsByteMessage private (bytes: Array[Byte],
    headers: Set[JmsHeader] = Set.empty,
    properties: Map[String, Any] = Map.empty,
    destination: Option[Destination] = None)
    extends JmsByteMessagePassThrough[NotUsed](bytes, headers, properties, destination, NotUsed)
    with JmsMessage {

  /**
   * Add a Jms header e.g. JMSType
   */
  override def withHeader(jmsHeader: JmsHeader): JmsByteMessage = copy(headers = headers + jmsHeader)

  override def withHeaders(newHeaders: Set[JmsHeader]): JmsByteMessage = copy(headers = headers ++ newHeaders)

  /**
   * Add a property
   */
  override def withProperty(name: String, value: Any): JmsByteMessage =
    copy(properties = properties + (name -> value))

  override def withProperties(props: Map[String, Any]): JmsByteMessage =
    copy(properties = properties ++ props)

  /**
   * Java API.
   */
  override def withProperties(map: java.util.Map[String, Object]): JmsByteMessage =
    copy(properties = properties ++ map.asScala)

  override def toQueue(name: String): JmsByteMessage = to(Queue(name))

  override def toTopic(name: String): JmsByteMessage = to(Topic(name))

  override def to(destination: Destination): JmsByteMessage = copy(destination = Some(destination))

  override def withoutDestination: JmsByteMessage = copy(destination = None)

  private def copy(bytes: Array[Byte] = bytes,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsByteMessage =
    new JmsByteMessage(
      bytes,
      headers,
      properties,
      destination)

}

/**
 * Produces byte arrays to JMS.
 */
object JmsByteMessage {

  /**
   * create a byte message with pass-through
   */
  def apply[PassThrough](bytes: Array[Byte], passThrough: PassThrough): JmsByteMessagePassThrough[PassThrough] =
    new JmsByteMessagePassThrough[PassThrough](bytes = bytes, passThrough = passThrough)

  /**
   * create a byte message
   */
  def apply(bytes: Array[Byte]) = new JmsByteMessage(bytes = bytes)

  /**
   * Java API: create a byte message with pass-through
   */
  def create[PassThrough](bytes: Array[Byte], passThrough: PassThrough): JmsByteMessagePassThrough[PassThrough] =
    new JmsByteMessagePassThrough[PassThrough](bytes = bytes, passThrough = passThrough)

  /**
   * Java API: create [[JmsByteMessage]]
   */
  def create(bytes: Array[Byte]) = new JmsByteMessage(bytes = bytes)

  /**
   * Create a byte message from a [[jakarta.jms.BytesMessage]] with pass-through
   */
  def apply[PassThrough](message: jms.BytesMessage, passThrough: PassThrough): JmsByteMessagePassThrough[PassThrough] =
    new JmsByteMessagePassThrough[PassThrough](readArray(message),
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)),
      passThrough)

  /**
   * Create a byte message from a [[jakarta.jms.BytesMessage]]
   */
  def apply(message: jms.BytesMessage): JmsByteMessage =
    new JmsByteMessage(readArray(message),
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)))

  /**
   * Java API: Create a byte message from a [[jakarta.jms.BytesMessage]] with pass-through
   */
  def create[PassThrough](message: jms.BytesMessage, passThrough: PassThrough): JmsByteMessagePassThrough[PassThrough] =
    apply(message, passThrough)

  /**
   * Java API: Create a byte message from a [[jakarta.jms.BytesMessage]]
   */
  def create(message: jms.BytesMessage): JmsByteMessage = apply(message)
}

/**
 * Produces byte array messages to JMS from the incoming `ByteString`, supports pass-through data.
 *
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
sealed class JmsByteStringMessagePassThrough[+PassThrough] protected[jakartams] (val bytes: ByteString,
    val headers: Set[JmsHeader] = Set.empty,
    val properties: Map[String, Any] = Map.empty,
    val destination: Option[Destination] = None,
    val passThrough: PassThrough)
    extends JmsEnvelope[PassThrough]
    with JmsEnvelopeWithProperties[PassThrough] {

  /**
   * Add a Jms header e.g. JMSType
   */
  def withHeader(jmsHeader: JmsHeader): JmsByteStringMessagePassThrough[PassThrough] =
    copy(headers = headers + jmsHeader)

  /**
   * Add a property
   */
  def withProperty(name: String, value: Any): JmsByteStringMessagePassThrough[PassThrough] =
    copy(properties = properties + (name -> value))

  def withProperties(props: Map[String, Any]): JmsByteStringMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props)

  /**
   * Java API
   */
  def withProperties(props: java.util.Map[String, Object]): JmsByteStringMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props.asScala)

  def toQueue(name: String): JmsByteStringMessagePassThrough[PassThrough] = to(Queue(name))

  def toTopic(name: String): JmsByteStringMessagePassThrough[PassThrough] = to(Topic(name))

  def to(destination: Destination): JmsByteStringMessagePassThrough[PassThrough] = copy(destination = Some(destination))

  def withoutDestination: JmsByteStringMessagePassThrough[PassThrough] = copy(destination = None)

  def withPassThrough[PassThrough2](passThrough: PassThrough2): JmsByteStringMessagePassThrough[PassThrough2] =
    new JmsByteStringMessagePassThrough(
      bytes,
      headers,
      properties,
      destination,
      passThrough)

  private def copy(bytes: ByteString = bytes,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsByteStringMessagePassThrough[PassThrough] =
    new JmsByteStringMessagePassThrough(
      bytes,
      headers,
      properties,
      destination,
      passThrough)

}

/**
 * Produces byte array messages to JMS from the incoming `ByteString`.
 */
final class JmsByteStringMessage private (bytes: ByteString,
    headers: Set[JmsHeader] = Set.empty,
    properties: Map[String, Any] = Map.empty,
    destination: Option[Destination] = None)
    extends JmsByteStringMessagePassThrough[NotUsed](bytes, headers, properties, destination, NotUsed)
    with JmsMessage {

  /**
   * Add a Jms header e.g. JMSType
   */
  override def withHeader(jmsHeader: JmsHeader): JmsByteStringMessage = copy(headers = headers + jmsHeader)

  override def withHeaders(newHeaders: Set[JmsHeader]): JmsByteStringMessage = copy(headers = headers ++ newHeaders)

  /**
   * Add a property
   */
  override def withProperty(name: String, value: Any): JmsByteStringMessage =
    copy(properties = properties + (name -> value))

  override def withProperties(props: Map[String, Any]): JmsByteStringMessage =
    copy(properties = properties ++ props)

  /**
   * Java API.
   */
  override def withProperties(map: java.util.Map[String, Object]): JmsByteStringMessage =
    copy(properties = properties ++ map.asScala)

  override def toQueue(name: String): JmsByteStringMessage = to(Queue(name))

  override def toTopic(name: String): JmsByteStringMessage = to(Topic(name))

  override def to(destination: Destination): JmsByteStringMessage = copy(destination = Some(destination))

  override def withoutDestination: JmsByteStringMessage = copy(destination = None)

  private def copy(bytes: ByteString = bytes,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsByteStringMessage =
    new JmsByteStringMessage(
      bytes,
      headers,
      properties,
      destination)

}

/**
 * Produces byte array messages to JMS from the incoming `ByteString`.
 */
object JmsByteStringMessage {

  /**
   * Create a byte message from a ByteString with a pass-through attached
   */
  def apply[PassThrough](byteString: ByteString,
      passThrough: PassThrough): JmsByteStringMessagePassThrough[PassThrough] =
    new JmsByteStringMessagePassThrough[PassThrough](byteString, passThrough = passThrough)

  /**
   * Create a byte message from a ByteString
   */
  def apply(byteString: ByteString) = new JmsByteStringMessage(byteString)

  /**
   * Java API: Create a byte message from a ByteString with a pass-through attached
   */
  def create[PassThrough](byteString: ByteString,
      passThrough: PassThrough): JmsByteStringMessagePassThrough[PassThrough] =
    new JmsByteStringMessagePassThrough[PassThrough](byteString, passThrough = passThrough)

  /**
   * Java API: Create a byte message from a ByteString
   */
  def create(byteString: ByteString) = apply(byteString)

  /**
   * Create a byte message from a [[jakarta.jms.BytesMessage]] with pass-through
   */
  def apply[PassThrough](message: jms.BytesMessage,
      passThrough: PassThrough): JmsByteStringMessagePassThrough[PassThrough] =
    new JmsByteStringMessagePassThrough[PassThrough](readBytes(message),
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)),
      passThrough)

  /**
   * Create a byte message from a [[jakarta.jms.BytesMessage]]
   */
  def apply(message: jms.BytesMessage): JmsByteStringMessage =
    new JmsByteStringMessage(readBytes(message),
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)))

  /**
   * Java API: Create a byte message from a [[jakarta.jms.BytesMessage]] with pass-through
   */
  def create[PassThrough](message: jms.BytesMessage,
      passThrough: PassThrough): JmsByteStringMessagePassThrough[PassThrough] =
    apply(message, passThrough)

  /**
   * Java API: Create a byte message from a [[jakarta.jms.BytesMessage]]
   */
  def create(message: jms.BytesMessage): JmsByteStringMessage = apply(message)

}

/**
 * Produces map messages to JMS, supports pass-through data.
 *
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
sealed class JmsMapMessagePassThrough[+PassThrough] protected[jakartams] (val body: Map[String, Any],
    val headers: Set[JmsHeader] = Set.empty,
    val properties: Map[String, Any] = Map.empty,
    val destination: Option[Destination] = None,
    val passThrough: PassThrough)
    extends JmsEnvelope[PassThrough]
    with JmsEnvelopeWithProperties[PassThrough] {

  /**
   * Add a Jms header e.g. JMSType
   */
  def withHeader(jmsHeader: JmsHeader): JmsMapMessagePassThrough[PassThrough] = copy(headers = headers + jmsHeader)

  /**
   * Add a property
   */
  def withProperty(name: String, value: Any): JmsMapMessagePassThrough[PassThrough] =
    copy(properties = properties + (name -> value))

  def withProperties(props: Map[String, Any]): JmsMapMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props)

  def withProperties(props: java.util.Map[String, Object]): JmsMapMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props.asScala)

  def toQueue(name: String): JmsMapMessagePassThrough[PassThrough] = to(Queue(name))

  def toTopic(name: String): JmsMapMessagePassThrough[PassThrough] = to(Topic(name))

  def to(destination: Destination): JmsMapMessagePassThrough[PassThrough] = copy(destination = Some(destination))

  def withoutDestination: JmsMapMessagePassThrough[PassThrough] = copy(destination = None)

  def withPassThrough[PassThrough2](passThrough: PassThrough2): JmsMapMessagePassThrough[PassThrough2] =
    new JmsMapMessagePassThrough(
      body,
      headers,
      properties,
      destination,
      passThrough)

  private def copy(body: Map[String, Any] = body,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsMapMessagePassThrough[PassThrough] =
    new JmsMapMessagePassThrough(
      body,
      headers,
      properties,
      destination,
      passThrough)

}

/**
 * Produces map messages to JMS.
 */
final class JmsMapMessage(body: Map[String, Any],
    headers: Set[JmsHeader] = Set.empty,
    properties: Map[String, Any] = Map.empty,
    destination: Option[Destination] = None)
    extends JmsMapMessagePassThrough[NotUsed](body, headers, properties, destination, NotUsed)
    with JmsMessage {

  /**
   * Add a Jms header e.g. JMSType
   */
  override def withHeader(jmsHeader: JmsHeader): JmsMapMessage = copy(headers = headers + jmsHeader)

  override def withHeaders(newHeaders: Set[JmsHeader]): JmsMapMessage = copy(headers = headers ++ newHeaders)

  /**
   * Add a property
   */
  override def withProperty(name: String, value: Any): JmsMapMessage =
    copy(properties = properties + (name -> value))

  override def withProperties(props: Map[String, Any]): JmsMapMessage =
    copy(properties = properties ++ props)

  /**
   * Java API.
   */
  override def withProperties(map: java.util.Map[String, Object]): JmsMapMessage =
    copy(properties = properties ++ map.asScala)

  override def toQueue(name: String): JmsMapMessage = to(Queue(name))

  override def toTopic(name: String): JmsMapMessage = to(Topic(name))

  override def to(destination: Destination): JmsMapMessage = copy(destination = Some(destination))

  override def withoutDestination: JmsMapMessage = copy(destination = None)

  private def copy(body: Map[String, Any] = body,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsMapMessage =
    new JmsMapMessage(
      body,
      headers,
      properties,
      destination)

}

/**
 * Produces map messages to JMS.
 */
object JmsMapMessage {

  /**
   * create a map message with a pass-through attached
   */
  def apply[PassThrough](map: Map[String, Any], passThrough: PassThrough): JmsMapMessagePassThrough[PassThrough] =
    new JmsMapMessagePassThrough[PassThrough](body = map, passThrough = passThrough)

  /**
   * create a map message
   */
  def apply(map: Map[String, Any]) = new JmsMapMessage(body = map)

  /**
   * Java API: create a map message with a pass-through attached
   */
  def create[PassThrough](map: java.util.Map[String, Any],
      passThrough: PassThrough): JmsMapMessagePassThrough[PassThrough] =
    new JmsMapMessagePassThrough[PassThrough](body = map.asScala.toMap, passThrough = passThrough)

  /**
   * Java API: create map message
   */
  def create(map: java.util.Map[String, Any]) = new JmsMapMessage(body = map.asScala.toMap)

  /**
   * Create a map message from a [[jakarta.jms.MapMessage]] with pass-through
   */
  def apply[PassThrough](message: jms.MapMessage, passThrough: PassThrough): JmsMapMessagePassThrough[PassThrough] =
    new JmsMapMessagePassThrough[PassThrough](readMap(message),
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)),
      passThrough)

  /**
   * Create a map message from a [[jakarta.jms.MapMessage]]
   */
  def apply(message: jms.MapMessage): JmsMapMessage =
    new JmsMapMessage(readMap(message),
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)))

  /**
   * Java API: Create a map message from a [[jakarta.jms.MapMessage]] with pass-through
   */
  def create[PassThrough](message: jms.MapMessage, passThrough: PassThrough): JmsMapMessagePassThrough[PassThrough] =
    apply(message, passThrough)

  /**
   * Java API: Create a map message from a [[jakarta.jms.MapMessage]]
   */
  def create(message: jms.MapMessage): JmsMapMessage = apply(message)
}

/**
 * Produces text messages to JMS, supports pass-through data.
 *
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
sealed class JmsTextMessagePassThrough[+PassThrough] protected[jakartams] (val body: String,
    val headers: Set[JmsHeader] = Set.empty,
    val properties: Map[String, Any] = Map.empty,
    val destination: Option[Destination] = None,
    val passThrough: PassThrough)
    extends JmsEnvelope[PassThrough]
    with JmsEnvelopeWithProperties[PassThrough] {

  /**
   * Add a Jms header e.g. JMSType
   */
  def withHeader(jmsHeader: JmsHeader): JmsTextMessagePassThrough[PassThrough] = copy(headers = headers + jmsHeader)

  /**
   * Add a property
   */
  def withProperty(name: String, value: Any): JmsTextMessagePassThrough[PassThrough] =
    copy(properties = properties + (name -> value))

  def withProperties(props: Map[String, Any]): JmsTextMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props)

  /**
   * Java API
   */
  def withProperties(props: java.util.Map[String, Object]): JmsTextMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props.asScala)

  def toQueue(name: String): JmsTextMessagePassThrough[PassThrough] = to(Queue(name))

  def toTopic(name: String): JmsTextMessagePassThrough[PassThrough] = to(Topic(name))

  def to(destination: Destination): JmsTextMessagePassThrough[PassThrough] = copy(destination = Some(destination))

  def withoutDestination: JmsTextMessagePassThrough[PassThrough] = copy(destination = None)

  def withPassThrough[PassThrough2](passThrough: PassThrough2): JmsTextMessagePassThrough[PassThrough2] =
    new JmsTextMessagePassThrough(
      body,
      headers,
      properties,
      destination,
      passThrough)

  private def copy(body: String = body,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsTextMessagePassThrough[PassThrough] =
    new JmsTextMessagePassThrough[PassThrough](
      body,
      headers,
      properties,
      destination,
      passThrough)

}

/**
 * Produces text messages to JMS.
 */
final class JmsTextMessage private (body: String,
    headers: Set[JmsHeader] = Set.empty,
    properties: Map[String, Any] = Map.empty,
    destination: Option[Destination] = None)
    extends JmsTextMessagePassThrough[NotUsed](body, headers, properties, destination, NotUsed)
    with JmsMessage {

  /**
   * Add a Jms header e.g. JMSType
   */
  override def withHeader(jmsHeader: JmsHeader): JmsTextMessage = copy(headers = headers + jmsHeader)

  override def withHeaders(newHeaders: Set[JmsHeader]): JmsTextMessage = copy(headers = headers ++ newHeaders)

  /**
   * Add a property
   */
  override def withProperty(name: String, value: Any): JmsTextMessage = copy(properties = properties + (name -> value))

  override def withProperties(props: Map[String, Any]): JmsTextMessage =
    copy(properties = properties ++ props)

  /**
   * Java API.
   */
  override def withProperties(map: java.util.Map[String, Object]): JmsTextMessage =
    copy(properties = properties ++ map.asScala)

  override def toQueue(name: String): JmsTextMessage = to(Queue(name))

  override def toTopic(name: String): JmsTextMessage = to(Topic(name))

  override def to(destination: Destination): JmsTextMessage = copy(destination = Some(destination))

  override def withoutDestination: JmsTextMessage = copy(destination = None)

  private def copy(body: String = body,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsTextMessage = new JmsTextMessage(
    body,
    headers,
    properties,
    destination)

}

/**
 * Produces text messages to JMS.
 */
object JmsTextMessage {

  /**
   * Create a text message with a pass-through attached
   */
  def apply[PassThrough](body: String, passThrough: PassThrough): JmsTextMessagePassThrough[PassThrough] =
    new JmsTextMessagePassThrough(body = body, passThrough = passThrough)

  /**
   * Create a text message
   */
  def apply(body: String): JmsTextMessage = new JmsTextMessage(body = body)

  /**
   * Java API: Create a text message with a pass-through attached
   */
  def create[PassThrough](body: String, passThrough: PassThrough): JmsTextMessagePassThrough[PassThrough] =
    new JmsTextMessagePassThrough(body = body, passThrough = passThrough)

  /**
   * Java API: create a text message
   */
  def create(body: String): JmsTextMessage = new JmsTextMessage(body = body)

  /**
   * Create a text message from a [[jakarta.jms.TextMessage]] with pass-through
   */
  def apply[PassThrough](message: jms.TextMessage, passThrough: PassThrough): JmsTextMessagePassThrough[PassThrough] =
    new JmsTextMessagePassThrough[PassThrough](message.getText,
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)),
      passThrough)

  /**
   * Create a text message from a [[jakarta.jms.TextMessage]]
   */
  def apply(message: jms.TextMessage): JmsTextMessage =
    new JmsTextMessage(message.getText,
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)))

  /**
   * Java API: Create a text message from a [[jakarta.jms.TextMessage]] with pass-through
   */
  def create[PassThrough](message: jms.TextMessage, passThrough: PassThrough): JmsTextMessagePassThrough[PassThrough] =
    apply(message, passThrough)

  /**
   * Java API: Create a text message from a [[jakarta.jms.TextMessage]]
   */
  def create(message: jms.TextMessage): JmsTextMessage = apply(message)
}

/**
 * Produces object messages to JMS, supports pass-through data.
 *
 * @tparam PassThrough the type of data passed through the `flexiFlow`
 */
sealed class JmsObjectMessagePassThrough[+PassThrough] protected[jakartams] (val serializable: java.io.Serializable,
    val headers: Set[JmsHeader] = Set.empty,
    val properties: Map[String, Any] = Map.empty,
    val destination: Option[Destination] = None,
    val passThrough: PassThrough)
    extends JmsEnvelope[PassThrough] {

  /**
   * Add a Jms header e.g. JMSType
   */
  def withHeader(jmsHeader: JmsHeader): JmsObjectMessagePassThrough[PassThrough] = copy(headers = headers + jmsHeader)

  /**
   * Add a property
   */
  def withProperty(name: String, value: Any): JmsObjectMessagePassThrough[PassThrough] =
    copy(properties = properties + (name -> value))

  def withProperties(props: Map[String, Any]): JmsObjectMessagePassThrough[PassThrough] =
    copy(properties = properties ++ props)

  def toQueue(name: String): JmsObjectMessagePassThrough[PassThrough] = to(Queue(name))

  def toTopic(name: String): JmsObjectMessagePassThrough[PassThrough] = to(Topic(name))

  def to(destination: Destination): JmsObjectMessagePassThrough[PassThrough] = copy(destination = Some(destination))

  def withoutDestination: JmsObjectMessagePassThrough[PassThrough] = copy(destination = None)

  def withPassThrough[PassThrough2](passThrough: PassThrough2): JmsObjectMessagePassThrough[PassThrough2] =
    new JmsObjectMessagePassThrough(
      serializable,
      headers,
      properties,
      destination,
      passThrough)

  private def copy(serializable: java.io.Serializable = serializable,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsObjectMessagePassThrough[PassThrough] =
    new JmsObjectMessagePassThrough(
      serializable,
      headers,
      properties,
      destination,
      passThrough)

}

/**
 * Produces object messages to JMS.
 */
final class JmsObjectMessage private (serializable: java.io.Serializable,
    headers: Set[JmsHeader] = Set.empty,
    properties: Map[String, Any] = Map.empty,
    destination: Option[Destination] = None)
    extends JmsObjectMessagePassThrough[NotUsed](serializable, headers, properties, destination, NotUsed)
    with JmsMessage {

  /**
   * Add a Jms header e.g. JMSType
   */
  override def withHeader(jmsHeader: JmsHeader): JmsObjectMessage = copy(headers = headers + jmsHeader)

  override def withHeaders(newHeaders: Set[JmsHeader]): JmsObjectMessage = copy(headers = headers ++ newHeaders)

  /**
   * Add a property
   */
  override def withProperty(name: String, value: Any): JmsObjectMessage =
    copy(properties = properties + (name -> value))

  override def withProperties(props: Map[String, Any]): JmsObjectMessage =
    copy(properties = properties ++ props)

  /**
   * Java API.
   */
  override def withProperties(map: java.util.Map[String, Object]): JmsObjectMessage =
    copy(properties = properties ++ map.asScala)

  override def toQueue(name: String): JmsObjectMessage = to(Queue(name))

  override def toTopic(name: String): JmsObjectMessage = to(Topic(name))

  override def to(destination: Destination): JmsObjectMessage = copy(destination = Some(destination))

  override def withoutDestination: JmsObjectMessage = copy(destination = None)

  private def copy(serializable: java.io.Serializable = serializable,
      headers: Set[JmsHeader] = headers,
      properties: Map[String, Any] = properties,
      destination: Option[Destination] = destination): JmsObjectMessage =
    new JmsObjectMessage(
      serializable,
      headers,
      properties,
      destination)

}

/**
 * Produces object messages to JMS.
 */
object JmsObjectMessage {

  /**
   * create an object message with a pass-through attached
   */
  def apply[PassThrough](serializable: java.io.Serializable,
      passThrough: PassThrough): JmsObjectMessagePassThrough[PassThrough] =
    new JmsObjectMessagePassThrough[PassThrough](serializable, passThrough = passThrough)

  /**
   * create an object message
   */
  def apply(serializable: java.io.Serializable) = new JmsObjectMessage(serializable)

  /**
   * Java API: create an object message with a pass-through attached
   */
  def create[PassThrough](serializable: java.io.Serializable,
      passThrough: PassThrough): JmsObjectMessagePassThrough[PassThrough] =
    new JmsObjectMessagePassThrough[PassThrough](serializable, passThrough = passThrough)

  /**
   * Java API: create an object message
   */
  def create(serializable: Serializable) = new JmsObjectMessage(serializable)

  /**
   * Create an object message with pass-through
   */
  def apply[PassThrough](message: jms.ObjectMessage,
      passThrough: PassThrough): JmsObjectMessagePassThrough[PassThrough] =
    new JmsObjectMessagePassThrough[PassThrough](message.getObject,
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)),
      passThrough)

  /**
   * Create an object message
   */
  def apply(message: jms.ObjectMessage): JmsObjectMessage =
    new JmsObjectMessage(message.getObject,
      readHeaders(message),
      readProperties(message),
      Option(message.getJMSDestination).map(Destination(_)))

  /**
   * Java API: Create an object message with pass-through
   */
  def create[PassThrough](message: jms.ObjectMessage,
      passThrough: PassThrough): JmsObjectMessagePassThrough[PassThrough] =
    apply(message, passThrough)

  /**
   * Java API: Create an object message
   */
  def create(message: jms.ObjectMessage): JmsObjectMessage = apply(message)
}
