package com.suno.android.common_data.repos

import arrow.core.Either
import arrow.core.flatMap
import com.suno.android.common_core_utils.SunoLogger
import com.suno.android.common_core_utils.model.UserHandle
import com.suno.android.common_data.metadata.RecommendationMetadata
import com.suno.android.common_data.metadata.toRemoteMetadata
import com.suno.android.common_networking.extensions.toThrowable
import com.suno.android.common_networking.remote.entities.RemoteHideCreatorBody
import com.suno.android.common_networking.remote.recommendations.RecommendationsService
import javax.inject.Inject

interface RecommendationsRepository {
    suspend fun toggleHideCreator(
        creatorHandle: UserHandle,
        contentType: HideCreatorContentType,
        hide: Boolean,
        recommendationMetadata: RecommendationMetadata?,
    ): Either<Throwable, Unit>
}

class DefaultRecommendationsRepository @Inject constructor(
    loggerFactory: SunoLogger.Factory,
    private val recommendationsService: RecommendationsService,
) : RecommendationsRepository {
    private val logger = loggerFactory.create(this@DefaultRecommendationsRepository)

    override suspend fun toggleHideCreator(
        creatorHandle: UserHandle,
        contentType: HideCreatorContentType,
        hide: Boolean,
        recommendationMetadata: RecommendationMetadata?,
    ): Either<Throwable, Unit> {
        val requestBody = RemoteHideCreatorBody(
            userHandle = creatorHandle.handle,
            contentType = contentType.value,
            unhide = !hide,
            recommendationMetadata = recommendationMetadata?.toRemoteMetadata(),
        )
        return recommendationsService.hideCreator(requestBody)
            .mapLeft { error ->
                val throwable = error.toThrowable()
                logger.e(throwable) { "Failed to toggle hide creator" }
                throwable
            }
            .flatMap { response ->
                if (response.success) {
                    Either.Right(Unit)
                } else {
                    val throwable = Throwable("API returned success=false for hide creator request")
                    logger.e(throwable)
                    Either.Left(throwable)
                }
            }
    }
}

enum class HideCreatorContentType(
    val value: String,
) {
    Hook("HOOK"),
}