package org.springblade.code.service.impl;

import com.vci.frameworkcore.lcstatuspck.FrameworkDataLCStatus;
import com.vci.starter.revision.service.RevisionModelUtil;
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 org.springblade.code.bo.CodeClassifyFullInfoBO;
import org.springblade.code.dao.CodeKeyAttrRepeatRuleDaoI;
import org.springblade.code.dto.CodeKeyAttrRepeatRuleDTO;
import org.springblade.code.model.CodeKeyAttrRepeatRuleDO;
import org.springblade.code.service.CodeKeyAttrRepeatRuleServiceI;
import org.springblade.code.vo.pagemodel.CodeClassifyVO;
import org.springblade.code.vo.pagemodel.CodeKeyAttrRepeatRuleVO;
import org.springframework.beans.factory.annotation.Autowired;
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.*;

/**
 * 关键数据查重规则服务
 * @author weidy
 * @date 2022-01-24
 */
@Service
public class CodeKeyAttrRepeatRuleServiceImpl implements CodeKeyAttrRepeatRuleServiceI {

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

    /**
    * 数据操作层
    */
    @Resource
    private CodeKeyAttrRepeatRuleDaoI codeKeyAttrRepeatRuleMapper;

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

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


    /**
     * 查询所有的关键数据查重规则
     * @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<CodeKeyAttrRepeatRuleVO> gridCodeKeyAttrRepeatRule(Map<String, String> conditionMap, PageHelper pageHelper) throws VciBaseException{
        if (pageHelper == null) {
            pageHelper = new PageHelper(-1);
        }
        pageHelper.addDefaultDesc("createTime");
        List<CodeKeyAttrRepeatRuleDO> doList = codeKeyAttrRepeatRuleMapper.selectByCondition(conditionMap,pageHelper);
        DataGrid<CodeKeyAttrRepeatRuleVO> dataGrid=new DataGrid<CodeKeyAttrRepeatRuleVO>();
        if (!CollectionUtils.isEmpty(doList)) {
            dataGrid.setData(codeKeyAttrRepeatRuleDO2VOs(doList));
            dataGrid.setTotal(VciBaseUtil.getInt(String.valueOf(codeKeyAttrRepeatRuleMapper.countByCondition(conditionMap))));
        }
        return dataGrid;
    }

    /**
     * 批量数据对象转换为显示对象
     * @param codeKeyAttrRepeatRuleDOs 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<CodeKeyAttrRepeatRuleVO> codeKeyAttrRepeatRuleDO2VOs(Collection<CodeKeyAttrRepeatRuleDO>  codeKeyAttrRepeatRuleDOs) throws VciBaseException{
        List<CodeKeyAttrRepeatRuleVO> voList = new ArrayList<CodeKeyAttrRepeatRuleVO>();
        if(!CollectionUtils.isEmpty(codeKeyAttrRepeatRuleDOs)){
           for(CodeKeyAttrRepeatRuleDO s: codeKeyAttrRepeatRuleDOs){
                CodeKeyAttrRepeatRuleVO vo =  codeKeyAttrRepeatRuleDO2VO(s);
                if(vo != null){
                    voList.add(vo);
                }
            }
        }
        return voList;
    }

    /**
     * 数据对象转换为显示对象
     * @param  codeKeyAttrRepeatRuleDO 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  CodeKeyAttrRepeatRuleVO codeKeyAttrRepeatRuleDO2VO(CodeKeyAttrRepeatRuleDO codeKeyAttrRepeatRuleDO) throws VciBaseException{
              CodeKeyAttrRepeatRuleVO vo = new CodeKeyAttrRepeatRuleVO();
        if(codeKeyAttrRepeatRuleDO != null) {
            BeanUtilForVCI.copyPropertiesIgnoreCase(codeKeyAttrRepeatRuleDO, vo);
            //如果有lcstatus的类的话
            vo.setLcStatusText(FrameworkDataLCStatus.getTextByValue(vo.getLcStatus()));
        }
        return vo;
    }

    /**
     * 增加关键数据查重规则
     * @param codeKeyAttrRepeatRuleDTO 关键数据查重规则数据传输对象
     * @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 CodeKeyAttrRepeatRuleVO addSave(CodeKeyAttrRepeatRuleDTO codeKeyAttrRepeatRuleDTO) throws VciBaseException{
        VciBaseUtil.alertNotNull(codeKeyAttrRepeatRuleDTO,"需要添加的数据对象");
        //将DTO转换为DO
        CodeKeyAttrRepeatRuleDO codeKeyAttrRepeatRuleDO = new CodeKeyAttrRepeatRuleDO();
        BeanUtilForVCI.copyPropertiesIgnoreCase(codeKeyAttrRepeatRuleDTO,codeKeyAttrRepeatRuleDO);
        codeKeyAttrRepeatRuleMapper.insert(codeKeyAttrRepeatRuleDO);
        return codeKeyAttrRepeatRuleDO2VO(codeKeyAttrRepeatRuleDO);
    }

    /**
     * 修改关键数据查重规则
     * @param codeKeyAttrRepeatRuleDTO 关键数据查重规则数据传输对象
     * @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 CodeKeyAttrRepeatRuleVO editSave(CodeKeyAttrRepeatRuleDTO codeKeyAttrRepeatRuleDTO) throws VciBaseException{
         VciBaseUtil.alertNotNull(codeKeyAttrRepeatRuleDTO,"数据对象",codeKeyAttrRepeatRuleDTO.getOid(),"关键数据查重规则主键");
         //将DTO转换为DO
         CodeKeyAttrRepeatRuleDO codeKeyAttrRepeatRuleDO = selectByOid(codeKeyAttrRepeatRuleDTO.getOid());
         revisionModelUtil.copyFromDTOIgnore(codeKeyAttrRepeatRuleDTO,codeKeyAttrRepeatRuleDO);
         codeKeyAttrRepeatRuleMapper.updateByPrimaryKey(codeKeyAttrRepeatRuleDO);
         return codeKeyAttrRepeatRuleDO2VO(codeKeyAttrRepeatRuleDO);
     }


    /**
     * 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 codeKeyAttrRepeatRuleDTO 数据传输对象
     * @param codeKeyAttrRepeatRuleDO 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(CodeKeyAttrRepeatRuleDTO codeKeyAttrRepeatRuleDTO, CodeKeyAttrRepeatRuleDO codeKeyAttrRepeatRuleDO) {
        CodeKeyAttrRepeatRuleDO repeatRuleDO = new CodeKeyAttrRepeatRuleDO();
        BeanUtil.convert(codeKeyAttrRepeatRuleDTO,repeatRuleDO);
        boService.checkTs(repeatRuleDO);
        if(!checkIsLinked(codeKeyAttrRepeatRuleDO.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;
    }

    /**
     * 删除关键数据查重规则
     * @param codeKeyAttrRepeatRuleDTO 关键数据查重规则数据传输对象，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 deleteCodeKeyAttrRepeatRule(CodeKeyAttrRepeatRuleDTO codeKeyAttrRepeatRuleDTO) throws VciBaseException{
        VciBaseUtil.alertNotNull(codeKeyAttrRepeatRuleDTO,"关键数据查重规则数据对象",codeKeyAttrRepeatRuleDTO.getOid(),"关键数据查重规则的主键");
        CodeKeyAttrRepeatRuleDO codeKeyAttrRepeatRuleDO = selectByOid(codeKeyAttrRepeatRuleDTO.getOid());
        BaseResult baseResult = checkIsCanDeleteForDO(codeKeyAttrRepeatRuleDTO,codeKeyAttrRepeatRuleDO);
        if(baseResult.isSuccess()) {
        }else{
            return baseResult;
        }
        //执行删除操作
        BatchCBO batchCBO = codeKeyAttrRepeatRuleMapper.deleteByPrimaryKey(codeKeyAttrRepeatRuleDO.getOid());
        return (batchCBO!=null && batchCBO.getDeleteCbos() !=null &&batchCBO.getDeleteCbos().size() > 0)?BaseResult.successMsg(DELETE_SUCCESS):BaseResult.fail(DELETE_FAIL);
    }

    /**
    * 主键获取关键数据查重规则
    * @param oid 主键
    * @return 关键数据查重规则显示对象
    * @throws VciBaseException 参数为空，数据不存在时会抛出异常
    */
    @Override
    public  CodeKeyAttrRepeatRuleVO getObjectByOid(String oid) throws VciBaseException{
        return codeKeyAttrRepeatRuleDO2VO(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 CodeKeyAttrRepeatRuleDO selectByOid(String oid) throws VciBaseException{
        VciBaseUtil.alertNotNull(oid,"主键");
        CodeKeyAttrRepeatRuleDO codeKeyAttrRepeatRuleDO = codeKeyAttrRepeatRuleMapper.selectByPrimaryKey(oid.trim());
        if(codeKeyAttrRepeatRuleDO == null || StringUtils.isBlank(codeKeyAttrRepeatRuleDO.getOid())){
            throw new VciBaseException(DATA_OID_NOT_EXIST);
        }
        return codeKeyAttrRepeatRuleDO;
    }

    /**
     * 主键批量获取关键数据查重规则
     * @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 关键数据查重规则显示对象
     * @throws VciBaseException 查询出现异常时会抛出
     */
    @Override
    public Collection<CodeKeyAttrRepeatRuleVO> listCodeKeyAttrRepeatRuleByOids(Collection<String> oidCollections) throws VciBaseException{
        VciBaseUtil.alertNotNull(oidCollections,"数据对象主键集合");
        List<CodeKeyAttrRepeatRuleDO> codeKeyAttrRepeatRuleDOList = listCodeKeyAttrRepeatRuleDOByOidCollections(oidCollections);
        return codeKeyAttrRepeatRuleDO2VOs(codeKeyAttrRepeatRuleDOList);
    }

    /**
     * 编号批量获取关键数据查重规则
     *
     * @param idCollections 编号集合
     * @return 关键数据查重规则显示对象
     */
    @Override
    public Collection<CodeKeyAttrRepeatRuleVO> listCodeKeyAttrRepeatRuleByIds(List<String> idCollections) {
        List<CodeKeyAttrRepeatRuleDO> codeKeyAttrRepeatRuleDOList = listCodeKeyAttrRepeatRuleDOByIdCollections(idCollections);
        return codeKeyAttrRepeatRuleDO2VOs(codeKeyAttrRepeatRuleDOList);
    }

    /**
     * 使用主键集合查询数据对象
     * @param idCollections 编号的集合
     * @return 数据对象列表
     */
    private List<CodeKeyAttrRepeatRuleDO> listCodeKeyAttrRepeatRuleDOByIdCollections(Collection<String> idCollections){
        List<CodeKeyAttrRepeatRuleDO> codeKeyAttrRepeatRuleDOList = new ArrayList<CodeKeyAttrRepeatRuleDO>();
        if(!CollectionUtils.isEmpty(idCollections)){
            Collection<Collection<String>> idCollectionsList = VciBaseUtil.switchCollectionForOracleIn(idCollections);
            for(Collection<String> ids: idCollectionsList){
                List<CodeKeyAttrRepeatRuleDO> tempDOList =  codeKeyAttrRepeatRuleMapper.selectByIdCollection(ids);
                if(!CollectionUtils.isEmpty(tempDOList)){
                    codeKeyAttrRepeatRuleDOList.addAll(tempDOList);
                }
            }
        }
        return  codeKeyAttrRepeatRuleDOList;
    }

    /**
    * 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<CodeKeyAttrRepeatRuleDO> listCodeKeyAttrRepeatRuleDOByOidCollections(Collection<String> oidCollections){
        List<CodeKeyAttrRepeatRuleDO> codeKeyAttrRepeatRuleDOList = new ArrayList<CodeKeyAttrRepeatRuleDO>();
        if(!CollectionUtils.isEmpty(oidCollections)){
            Collection<Collection<String>> oidCollectionsList = VciBaseUtil.switchCollectionForOracleIn(oidCollections);
            for(Collection<String> oids: oidCollectionsList){
                List<CodeKeyAttrRepeatRuleDO> tempDOList =  codeKeyAttrRepeatRuleMapper.selectByPrimaryKeyCollection(oids);
                if(!CollectionUtils.isEmpty(tempDOList)){
                        codeKeyAttrRepeatRuleDOList.addAll(tempDOList);
                }
            }
        }
        return  codeKeyAttrRepeatRuleDOList;
    }



    /**
     * 参照关键数据查重规则列表
     * @param conditionMap 查询条件
     * @param pageHelper 分页和排序
     * @return 关键数据查重规则显示对象列表，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<CodeKeyAttrRepeatRuleVO> refDataGridCodeKeyAttrRepeatRule(Map<String, String> conditionMap, PageHelper pageHelper) throws VciBaseException{
        if(conditionMap == null){
            conditionMap = new HashMap<String, String>();
        }
        return gridCodeKeyAttrRepeatRule(conditionMap,pageHelper);
    }

    /**
     * 使用分类的全部信息来获取关键属性判断规则的内容
     *
     * @param classifyFullInfo 主题库分类的全部信息
     * @return 规则的显示对象
     */
    @Override
    public CodeKeyAttrRepeatRuleVO getRuleByClassifyFullInfo(CodeClassifyFullInfoBO classifyFullInfo) {
        VciBaseUtil.alertNotNull(classifyFullInfo,"主题库分类的信息");
        String keyAttrRuleOid = classifyFullInfo.getCurrentClassifyVO().getCodekeyattrrepeatoid();
        if(StringUtils.isBlank(keyAttrRuleOid)){
            //我们根据上级的分类，按照层级倒序排列
            if(!CollectionUtils.isEmpty(classifyFullInfo.getParentClassifyVOs())){
                //有上级分类的情况下才去查询
                List<CodeClassifyVO> sortedClassifyVO = classifyFullInfo.getParentClassifyVOs().stream().sorted(((o1, o2) -> o1.getDataLevel().compareTo(o2.getDataLevel()))).collect(Collectors.toList());
                for(int i = sortedClassifyVO.size() -1;i>=0;i--){
                    CodeClassifyVO record = sortedClassifyVO.get(i);
                    if(StringUtils.isNotBlank(record.getCodekeyattrrepeatoid())){
                        keyAttrRuleOid = record.getCodekeyattrrepeatoid();
                        break;
                    }
                }
            }
        }
        if(StringUtils.isNotBlank(keyAttrRuleOid)){
           return getObjectByOid(keyAttrRuleOid);
        }
        //关键属性的规则可以为空，为空的时候就代表不控制，
        return null;
    }
}