FPSMS-backend/src/main/java/com/ffii/fpsms/m18/service/M18DataLogService.kt

package com.ffii.fpsms.m18.service

import com.ffii.fpsms.m18.entity.M18DataLog
import com.ffii.fpsms.m18.entity.M18DataLogRepository
import com.ffii.fpsms.m18.model.M18DataLogResponse
import com.ffii.fpsms.m18.model.SaveM18DataLogRequest
import org.springframework.stereotype.Service
import kotlin.jvm.optionals.getOrDefault

@Service
class M18DataLogService(
    val m18DataLogRepository: M18DataLogRepository
) {
    fun findLatestM18DataLog(m18Id: Long, refType: String): M18DataLog? {
        return m18DataLogRepository.findFirstByM18IdAndRefTypeAndDeletedIsFalseOrderByM18LastModifyDateDesc(m18Id, refType)
    }

    fun saveM18DataLog(request: SaveM18DataLogRequest): M18DataLogResponse {
        val id = request.id
        val m18DataLog =
            if (id != null && id > 0) m18DataLogRepository.findById(id).getOrDefault(M18DataLog()) else M18DataLog()

        m18DataLog.apply {
            refType = request.refType
            m18Id = request.m18Id
            m18LastModifyDate = request.m18LastModifyDate
            dataLog = request.dataLog
            status = request.status
        }

        val response = m18DataLogRepository.saveAndFlush(m18DataLog).let { dataLog ->
            M18DataLogResponse(
                id = dataLog.id,
                refType = dataLog.refType,
                m18Id = dataLog.m18Id,
                status = dataLog.status,
            )
        }

        return response
    }
}