package com.gkhy.labRiskManage.domain.experiment.service.impl;

import com.gkhy.labRiskManage.commons.enums.ResultCode;
import com.gkhy.labRiskManage.commons.enums.StatusEnum;
import com.gkhy.labRiskManage.commons.exception.BusinessException;

import com.gkhy.labRiskManage.domain.basic.model.dto.SiteQueryDTO;
import com.gkhy.labRiskManage.domain.basic.service.BasicExperimentSiteService;
import com.gkhy.labRiskManage.domain.experiment.entity.ExperimentAndSite;
import com.gkhy.labRiskManage.domain.experiment.repository.jpa.ExperimentAndSiteRepository;
import com.gkhy.labRiskManage.domain.experiment.service.ExperimentAndSiteService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.util.ObjectUtils;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @email 1603559716@qq.com
 * @author: zf
 * @date: 2023/3/20
 * @time: 16:01
 */
@Service
public class ExperimentAndSiteServiceImpl implements ExperimentAndSiteService {
    @Autowired
    private BasicExperimentSiteService basicExperimentSiteService;

    @Autowired
    private ExperimentAndSiteRepository repository;

    @Override
    public boolean saveBatch(Long currentUserId, List<Long> siteIds, Long experimentId) {
        boolean flag = false;
        if(CollectionUtils.isEmpty(siteIds)){
            throw new BusinessException(this.getClass(), ResultCode.PARAM_ERROR_NULL.getCode(),"请选择试地点!");
        }
        if(ObjectUtils.isEmpty(experimentId)){
            throw new BusinessException(this.getClass(), ResultCode.PARAM_ERROR_NULL.getCode(),"实验信息主键不可为空!");
        }
        List<SiteQueryDTO> basicExperimentSiteByIdList = basicExperimentSiteService.getBasicExperimentSiteByIdList(siteIds);
        for(Long siteId : siteIds){
            List<SiteQueryDTO> collect = basicExperimentSiteByIdList.stream().filter(site -> site.getId().equals(siteId)).collect(Collectors.toList());
            if(collect.size() == 0){
                throw new BusinessException(this.getClass(), ResultCode.BUSINESS_ERROR_DATA_NOT_EXISIST.getCode(),"实验场所信息不存在!");
            }
        }

        List<ExperimentAndSite> siteList = new ArrayList<>();
        for(Long siteId : siteIds){
            ExperimentAndSite experimentAndSite = new ExperimentAndSite();
            experimentAndSite.setExperimentId(experimentId);
            experimentAndSite.setSiteId(siteId);
            experimentAndSite.setDeleteStatus(StatusEnum.DELETE_NOT.getCode().byteValue());
            siteList.add(experimentAndSite);
        }
        List<ExperimentAndSite> experimentAndSiteList = repository.saveAll(siteList);
        if(!CollectionUtils.isEmpty(experimentAndSiteList)){
            flag = true;
        }
        return flag;
    }

    @Override
    public void deleteByExperimentId(Long id) {
        if(ObjectUtils.isEmpty(id)){
            throw new BusinessException(this.getClass(), ResultCode.PARAM_ERROR_NULL.getCode(),"实验主键不可为空！");
        }
        repository.deleteByExperimentId(id);
    }

    @Override
    public List<ExperimentAndSite>  getByExperimentId(Long id) {
        List<ExperimentAndSite> experimentAndSiteList = repository.getByExperimentId(id);
        return experimentAndSiteList;
    }
}