server/protocols/jmap-rfc-8621/src/main/scala/org/apache/james/jmap/json/EmailQuerySerializer.scala

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package org.apache.james.jmap.json

import javax.inject.Inject
import org.apache.james.jmap.mail.{EmailQueryRequest, EmailQueryResponse, FilterCondition}
import org.apache.james.jmap.model._
import org.apache.james.mailbox.model.{MailboxId, MessageId}
import play.api.libs.json._

import scala.language.implicitConversions
import scala.util.Try

class EmailQuerySerializer @Inject()(mailboxIdFactory: MailboxId.Factory) {
  private implicit val accountIdWrites: Format[AccountId] = Json.valueFormat[AccountId]

  private implicit val mailboxIdWrites: Writes[MailboxId] = mailboxId => JsString(mailboxId.serialize)
  private implicit val mailboxIdReads: Reads[MailboxId] = {
    case JsString(serializedMailboxId) => Try(JsSuccess(mailboxIdFactory.fromString(serializedMailboxId))).getOrElse(JsError())
    case _ => JsError()
  }

  private implicit val keywordReads: Reads[Keyword] = Json.valueReads[Keyword]
  private implicit val filterConditionReads: Reads[FilterCondition] = Json.reads[FilterCondition]
  private implicit val emailQueryRequestReads: Reads[EmailQueryRequest] = Json.reads[EmailQueryRequest]
  private implicit val canCalculateChangeWrites: Writes[CanCalculateChange] = Json.valueWrites[CanCalculateChange]
  private implicit val queryStateWrites: Writes[QueryState] = Json.valueWrites[QueryState]
  private implicit val positionFormat: Format[Position] = Json.valueFormat[Position]
  private implicit val limitFormat: Format[Limit] = Json.valueFormat[Limit]
  private implicit val messageIdWrites: Writes[MessageId] = id => JsString(id.serialize())

  private implicit def emailQueryResponseWrites: OWrites[EmailQueryResponse] = Json.writes[EmailQueryResponse]

  def serialize(emailQueryResponse: EmailQueryResponse): JsObject = Json.toJsObject(emailQueryResponse)

  def deserializeEmailQueryRequest(input: JsValue): JsResult[EmailQueryRequest] = Json.fromJson[EmailQueryRequest](input)
}