package com.vci.ubcs.code.service.impl;

import com.vci.ubcs.code.constant.MdmBtmTypeConstant;
import com.vci.ubcs.code.mapper.CodePhaseAttrMapper;
import com.vci.ubcs.code.entity.CodePhaseAttrDO;
import com.vci.ubcs.code.service.CodePhaseAttrServiceI;
import com.vci.starter.revision.service.RevisionModelUtil;
import com.vci.starter.web.constant.QueryOptionConstant;
import com.vci.starter.web.exception.VciBaseException;
import com.vci.starter.web.pagemodel.BaseResult;
import com.vci.starter.web.pagemodel.DataGrid;
import com.vci.starter.web.pagemodel.PageHelper;
import com.vci.starter.web.util.BeanUtil;
import com.vci.starter.web.util.BeanUtilForVCI;
import com.vci.starter.web.util.VciBaseUtil;
import com.vci.web.pageModel.BatchCBO;
import com.vci.web.service.WebBoServiceI;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.vci.ubcs.code.dto.CodePhaseAttrDTO;
import com.vci.ubcs.code.vo.pagemodel.CodePhaseAttrVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import javax.annotation.Resource;
import java.util.*;
import java.util.stream.Collectors;

import static com.vci.frameworkcore.constant.FrameWorkLangCodeConstant.*;

/**
 * 阶段的属性服务
 * @author weidy
 * @date 2022-01-24
 */
@Service
public class CodePhaseAttrServiceImpl implements CodePhaseAttrServiceI {

    /**
    * 日志
    */
    private Logger logger = LoggerFactory.getLogger(getClass());

    /**
    * 数据操作层
    */
    @Resource
    private CodePhaseAttrMapper codePhaseAttrMapper;

    /**
    * 业务类型操作的服务
    */
    @Autowired
    @Lazy
	private WebBoServiceI boService;

    /**
    * 对象的操作
    */
    @Autowired
    private RevisionModelUtil revisionModelUtil;


    /**
     * 查询所有的阶段的属性
     * @param conditionMap 查询条件
     * @param pageHelper 分页和排序
     * @return 执行结果
     * @throws VciBaseException 查询条件和分页出错的时候会抛出异常
     */
    @Override
    public DataGrid<CodePhaseAttrVO> gridCodePhaseAttr(Map<String, String> conditionMap, PageHelper pageHelper) throws VciBaseException{
        if (pageHelper == null) {
            pageHelper = new PageHelper(-1);
        }
        pageHelper.addDefaultDesc("createTime");
        List<CodePhaseAttrDO> doList = codePhaseAttrMapper.selectByCondition(conditionMap,pageHelper);
        DataGrid<CodePhaseAttrVO> dataGrid=new DataGrid<CodePhaseAttrVO>();
        if (!CollectionUtils.isEmpty(doList)) {
            dataGrid.setData(codePhaseAttrDO2VOs(doList));
            dataGrid.setTotal(VciBaseUtil.getInt(String.valueOf(codePhaseAttrMapper.countByCondition(conditionMap))));
        }
        return dataGrid;
    }

    /**
     * 批量数据对象转换为显示对象
     * @param codePhaseAttrDOs 数据对象列表
     * @return 显示对象
     * @throws VciBaseException 参数为空或者不存在的时候会抛出异常
     */
    @Override
    public List<CodePhaseAttrVO> codePhaseAttrDO2VOs(Collection<CodePhaseAttrDO>  codePhaseAttrDOs) throws VciBaseException{
        List<CodePhaseAttrVO> voList = new ArrayList<CodePhaseAttrVO>();
        if(!CollectionUtils.isEmpty(codePhaseAttrDOs)){
           for(CodePhaseAttrDO s: codePhaseAttrDOs){
                CodePhaseAttrVO vo =  codePhaseAttrDO2VO(s);
                if(vo != null){
                    voList.add(vo);
                }
            }
        }
        return voList;
    }

    /**
     * 数据对象转换为显示对象
     * @param  codePhaseAttrDO 数据对象
     * @return 显示对象
     * @throws VciBaseException 拷贝属性出错的时候会抛出异常
     */
    @Override
    public  CodePhaseAttrVO codePhaseAttrDO2VO(CodePhaseAttrDO codePhaseAttrDO) throws VciBaseException{
              CodePhaseAttrVO vo = new CodePhaseAttrVO();
        if(codePhaseAttrDO != null){
            BeanUtilForVCI.copyPropertiesIgnoreCase(codePhaseAttrDO,vo);
            //如果有lcstatus的类的话
        }
        return vo;
    }

    /**
     * 增加阶段的属性
     * @param codePhaseAttrDTO 阶段的属性数据传输对象
     * @return 执行结果
     * @throws VciBaseException 参数为空，唯一项，必输项不通过时会抛出异常
     */
    @Override
    public CodePhaseAttrVO addSave(CodePhaseAttrDTO codePhaseAttrDTO) throws VciBaseException{
        VciBaseUtil.alertNotNull(codePhaseAttrDTO,"需要添加的数据对象");
        //将DTO转换为DO
        CodePhaseAttrDO codePhaseAttrDO = new CodePhaseAttrDO();
        BeanUtilForVCI.copyPropertiesIgnoreCase(codePhaseAttrDTO,codePhaseAttrDO);
        codePhaseAttrMapper.insert(codePhaseAttrDO);
        return codePhaseAttrDO2VO(codePhaseAttrDO);
    }

    /**
     * 修改阶段的属性
     * @param codePhaseAttrDTO 阶段的属性数据传输对象
     * @return 执行结果
     * @throws VciBaseException 参数为空，唯一项，必输项不通过时会抛出异常
     */
     @Override
     public CodePhaseAttrVO editSave(CodePhaseAttrDTO codePhaseAttrDTO) throws VciBaseException{
         VciBaseUtil.alertNotNull(codePhaseAttrDTO,"数据对象",codePhaseAttrDTO.getOid(),"阶段的属性主键");
         //将DTO转换为DO
         CodePhaseAttrDO codePhaseAttrDO = selectByOid(codePhaseAttrDTO.getOid());
         revisionModelUtil.copyFromDTOIgnore(codePhaseAttrDTO,codePhaseAttrDO);
         codePhaseAttrMapper.updateByPrimaryKey(codePhaseAttrDO);
         return codePhaseAttrDO2VO(codePhaseAttrDO);
     }


    /**
     * 校验是否可以删除，如果存在下级，并且下级有数据引用则不能删除
     * @param codePhaseAttrDTO 数据传输对象
     * @param codePhaseAttrDO 数据库中的数据对象
     * @return success为true为可以删除，false表示有数据引用，obj为true表示有下级
     */
    private BaseResult checkIsCanDeleteForDO(CodePhaseAttrDTO codePhaseAttrDTO, CodePhaseAttrDO codePhaseAttrDO) {
        CodePhaseAttrDO tsDO = new CodePhaseAttrDO();
        BeanUtil.convert(codePhaseAttrDTO,tsDO);
        boService.checkTs(tsDO);
        if(!checkIsLinked(codePhaseAttrDO.getOid())) {
            return BaseResult.success();
        }else{
            return BaseResult.fail(DATA_LINKED_NOT_DELETE,new String[]{""});
        }
    }

    /**
    * 校验是否被引用
    * @param oid 主键
    * @throws VciBaseException 被引用的时候会抛出异常
    */
    private boolean checkIsLinked(String oid) throws VciBaseException{
        //TODO 添加需要校验引用的地方
        return false;
    }

    /**
     * 删除阶段的属性
     * @param codePhaseAttrDTO 阶段的属性数据传输对象，oid和ts需要传输
     * @return 删除结果反馈：：success：成功，fail：失败
     * @throws VciBaseException 参数为空，被引用时抛出异常
     */
    @Override
    public BaseResult deleteCodePhaseAttr(CodePhaseAttrDTO codePhaseAttrDTO) throws VciBaseException{
        VciBaseUtil.alertNotNull(codePhaseAttrDTO,"阶段的属性数据对象",codePhaseAttrDTO.getOid(),"阶段的属性的主键");
        CodePhaseAttrDO codePhaseAttrDO = selectByOid(codePhaseAttrDTO.getOid());
        BaseResult baseResult = checkIsCanDeleteForDO(codePhaseAttrDTO,codePhaseAttrDO);
        if(baseResult.isSuccess()) {
                    }else{
            return baseResult;
        }
        //执行删除操作
        BatchCBO batchCBO = codePhaseAttrMapper.deleteByPrimaryKey(codePhaseAttrDO.getOid());
        return (batchCBO!=null && batchCBO.getDeleteCbos() !=null &&batchCBO.getDeleteCbos().size() > 0)?BaseResult.successMsg(DELETE_SUCCESS):BaseResult.fail(DELETE_FAIL);
    }

    /**
    * 主键获取阶段的属性
    * @param oid 主键
    * @return 阶段的属性显示对象
    * @throws VciBaseException 参数为空，数据不存在时会抛出异常
    */
    @Override
    public  CodePhaseAttrVO getObjectByOid(String oid) throws VciBaseException{
        return codePhaseAttrDO2VO(selectByOid(oid));
    }

    /**
    * 主键查询数据对象
    * @param oid 主键
    * @return  数据对象
    * @throws VciBaseException 参数为空，并且数据不存在的时候会抛出异常
    */
    private CodePhaseAttrDO selectByOid(String oid) throws VciBaseException{
        VciBaseUtil.alertNotNull(oid,"主键");
        CodePhaseAttrDO codePhaseAttrDO = codePhaseAttrMapper.selectByPrimaryKey(oid.trim());
        if(codePhaseAttrDO == null || StringUtils.isBlank(codePhaseAttrDO.getOid())){
            throw new VciBaseException(DATA_OID_NOT_EXIST);
        }
        return codePhaseAttrDO;
    }

    /**
     * 主键批量获取阶段的属性
     * @param oidCollections 主键集合，但是受性能影响，建议一次查询不超过10000个
     * @return 阶段的属性显示对象
     * @throws VciBaseException 查询出现异常时会抛出
     */
    @Override
    public Collection<CodePhaseAttrVO> listCodePhaseAttrByOids(Collection<String> oidCollections) throws VciBaseException{
        VciBaseUtil.alertNotNull(oidCollections,"数据对象主键集合");
        List<CodePhaseAttrDO> codePhaseAttrDOList = listCodePhaseAttrDOByOidCollections(oidCollections);
        return codePhaseAttrDO2VOs(codePhaseAttrDOList);
    }

    /**
    * 使用主键集合查询数据对象
    * @param oidCollections 主键的集合
    * @return 数据对象列表
    */
    private List<CodePhaseAttrDO> listCodePhaseAttrDOByOidCollections(Collection<String> oidCollections){
        List<CodePhaseAttrDO> codePhaseAttrDOList = new ArrayList<CodePhaseAttrDO>();
        if(!CollectionUtils.isEmpty(oidCollections)){
            Collection<Collection<String>> oidCollectionsList = VciBaseUtil.switchCollectionForOracleIn(oidCollections);
            for(Collection<String> oids: oidCollectionsList){
                List<CodePhaseAttrDO> tempDOList =  codePhaseAttrMapper.selectByPrimaryKeyCollection(oids);
                if(!CollectionUtils.isEmpty(tempDOList)){
                        codePhaseAttrDOList.addAll(tempDOList);
                }
            }
        }
        return  codePhaseAttrDOList;
    }



    /**
     * 参照阶段的属性列表
     * @param conditionMap 查询条件
     * @param pageHelper 分页和排序
     * @return 阶段的属性显示对象列表，生效的内容
     * @throws VciBaseException 查询条件和分页出错的时候会抛出异常
     */
    @Override
    public DataGrid<CodePhaseAttrVO> refDataGridCodePhaseAttr(Map<String, String> conditionMap, PageHelper pageHelper) throws VciBaseException{
        if(conditionMap == null){
            conditionMap = new HashMap<String, String>();
        }
        return gridCodePhaseAttr(conditionMap,pageHelper);
    }

    /**
     * 使用模板主键和阶段编号获取包含的属性
     *
     * @param templateOid 模板的编号
     * @param phaseId     阶段的编号
     * @return 属性的英文名称
     */
    @Override
    public List<String> listAttrByTemplateOidAndPhaseId(String templateOid, String phaseId) {
        if(StringUtils.isBlank(templateOid)|| StringUtils.isBlank(phaseId)){
            return new ArrayList<>();
        }
        Map<String,String> conditionMap = new HashMap<>();
        conditionMap.put("codephaseoid", QueryOptionConstant.IN + "(select oid from "+
                VciBaseUtil.getTableName(MdmBtmTypeConstant.CODE_TEMPLATE_PHASE) +
                " where codeClassifyTemplateOid ='" + templateOid + "' and lower(name) ='" + phaseId.trim().toLowerCase(Locale.ROOT) + "')");
        PageHelper pageHelper = new PageHelper(-1);
        List<CodePhaseAttrDO> attrDOS = codePhaseAttrMapper.selectByCondition(conditionMap, pageHelper);
        return CollectionUtils.isEmpty(attrDOS)?new ArrayList<>():attrDOS.stream().map(CodePhaseAttrDO::getId).collect(Collectors.toList());
    }
}