package com.twitter.home_mixer.functional_component.decorator

import com.twitter.finagle.tracing.Trace
import com.twitter.product_mixer.core.feature.featuremap.FeatureMap
import com.twitter.product_mixer.core.functional_component.decorator.urt.builder.metadata.BaseClientEventDetailsBuilder
import com.twitter.product_mixer.core.model.common.UniversalNoun
import com.twitter.product_mixer.core.model.marshalling.response.urt.metadata.ClientEventDetails
import com.twitter.product_mixer.core.model.marshalling.response.urt.metadata.TimelinesDetails
import com.twitter.product_mixer.core.pipeline.PipelineQuery
import com.twitter.suggests.controller_data.home_tweets.v1.{thriftscala => v1ht}
import com.twitter.suggests.controller_data.home_tweets.{thriftscala => ht}
import com.twitter.suggests.controller_data.thriftscala.ControllerData
import com.twitter.suggests.controller_data.v2.thriftscala.{ControllerData => ControllerDataV2}

case class HomeAdsClientEventDetailsBuilder(injectionType: Option[String])
    extends BaseClientEventDetailsBuilder[PipelineQuery, UniversalNoun[Any]] {

  override def apply(
    query: PipelineQuery,
    candidate: UniversalNoun[Any],
    candidateFeatures: FeatureMap
  ): Option[ClientEventDetails] = {
    val homeTweetsControllerDataV1 = v1ht.HomeTweetsControllerData(
      tweetTypesBitmap = 0L,
      traceId = Some(Trace.id.traceId.toLong),
      requestJoinId = None)

    val serializedControllerData = HomeClientEventDetailsBuilder.ControllerDataSerializer(
      ControllerData.V2(
        ControllerDataV2.HomeTweets(ht.HomeTweetsControllerData.V1(homeTweetsControllerDataV1))))

    val clientEventDetails = ClientEventDetails(
      conversationDetails = None,
      timelinesDetails = Some(
        TimelinesDetails(
          injectionType = injectionType,
          controllerData = Some(serializedControllerData),
          sourceData = None)),
      articleDetails = None,
      liveEventDetails = None,
      commerceDetails = None
    )

    Some(clientEventDetails)
  }
}
