/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */
package com.vci.ubcs.code.service.impl;

import com.alibaba.nacos.common.utils.StringUtils;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.yulichang.wrapper.MPJLambdaWrapper;

import com.vci.ubcs.code.dto.CodeClassifyTemplateButtonDTO;
import com.vci.ubcs.code.entity.*;
import com.vci.ubcs.code.enumpack.CodeButtonUseEnum;
import com.vci.ubcs.code.mapper.CodeClassifyTemplateButtonMapper;
import com.vci.ubcs.code.service.ICodeButtonService;
import com.vci.ubcs.code.service.ICodeClassifyTemplateButtonService;
import com.vci.ubcs.code.vo.pagemodel.CodeButtonVO;
import com.vci.ubcs.code.vo.pagemodel.CodeClassifyTemplateButtonVO;
import com.vci.ubcs.code.wrapper.CodeTempbuttonWrapper;
import com.vci.ubcs.starter.exception.VciBaseException;
import com.vci.ubcs.starter.revision.service.RevisionModelUtil;
import com.vci.ubcs.starter.util.DefaultAttrAssimtUtil;
import com.vci.ubcs.starter.util.MdmBtmTypeConstant;
import com.vci.ubcs.starter.util.UBCSCondition;
import com.vci.ubcs.starter.web.pagemodel.PageHelper;
import com.vci.ubcs.starter.web.util.BeanUtil;
import com.vci.ubcs.starter.web.util.BeanUtilForVCI;
import com.vci.ubcs.starter.web.util.VciBaseUtil;
import org.springblade.core.mp.support.Condition;
import org.springblade.core.mp.support.Query;
import org.springblade.core.tool.api.R;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cglib.beans.BeanMap;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import java.util.*;
import java.util.stream.Collectors;

import static com.vci.ubcs.code.constant.FrameWorkLangCodeConstant.*;

/**
 * 编码库定义-模板按钮扩展 服务实现类
 *
 * @author yuxc
 * @since 2023-04-20
 */
@Service
public class CodeClassifyTemplateButtonServiceImpl extends ServiceImpl<CodeClassifyTemplateButtonMapper, CodeClassifyTemplateButton> implements ICodeClassifyTemplateButtonService {

	/**
	 * 数据操作层
	 */
	@Autowired
	private CodeClassifyTemplateButtonMapper codeClassifyTemplateButtonMapper;

	/**
	 * 按钮的服务
	 */
	@Autowired
	private ICodeButtonService buttonService;

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

	/**
	 * 查询所有的主题库里模板包含的按钮
	 * @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 IPage<CodeClassifyTemplateButtonVO> gridCodeClassifyTemplateButton(Map<String, String> conditionMap, PageHelper pageHelper) throws VciBaseException {
		Query query = new Query();
		if (pageHelper == null) {
			query.setSize(-1);
		}else {
			query.setSize(pageHelper.getLimit());
			query.setCurrent(pageHelper.getPage());
		}
		query.setDescs("createTime");
		if(StringUtils.isBlank(conditionMap.getOrDefault("classifyTemplateOid",null))){
			return new Page<>();
		}

		IPage<CodeClassifyTemplateButton> doList = codeClassifyTemplateButtonMapper.selectPage(Condition.getPage(query),getMPJLambdaWrapper(conditionMap));
		IPage<CodeClassifyTemplateButtonVO> voList = new Page<>();
		if (!CollectionUtils.isEmpty(doList.getRecords())) {
			voList = CodeTempbuttonWrapper.build().pageVO(doList);
		}
		return voList;
	}

	/**
	 * 批量数据对象转换为显示对象
	 * @param codeClassifyTemplateButtonDOs 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<CodeClassifyTemplateButtonVO> codeClassifyTemplateButtonDO2VOs(Collection<CodeClassifyTemplateButton> codeClassifyTemplateButtonDOs) throws VciBaseException{
		return codeClassifyTemplateButtonDO2VOs(codeClassifyTemplateButtonDOs,false);
	}

	/**
	 * 批量数据对象转换为显示对象
	 * @param codeClassifyTemplateButtonDOs 数据对象列表
	 * @param hasButtonVO 是否包含按钮的信息
	 * @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<CodeClassifyTemplateButtonVO> codeClassifyTemplateButtonDO2VOs(Collection<CodeClassifyTemplateButton> codeClassifyTemplateButtonDOs, boolean hasButtonVO) throws VciBaseException{
		List<CodeClassifyTemplateButtonVO> voList = new ArrayList<CodeClassifyTemplateButtonVO>();
		if(!CollectionUtils.isEmpty(codeClassifyTemplateButtonDOs)){
			for(CodeClassifyTemplateButton s: codeClassifyTemplateButtonDOs){
				CodeClassifyTemplateButtonVO vo =  codeClassifyTemplateButtonDO2VO(s);
				if(vo != null){
					voList.add(vo);
				}
			}
		}
		if(hasButtonVO && !CollectionUtils.isEmpty(voList)){
			//获取按钮的显示对象
			List<CodeButtonVO> buttonVOList = new ArrayList<>();
			VciBaseUtil.switchCollectionForOracleIn(voList.stream().map(CodeClassifyTemplateButtonVO::getClassifyButtonOid).collect(Collectors.toList())).stream().forEach(buttonOids->{
				buttonVOList.addAll(buttonService.listCodeButtonByOids(buttonOids));
			});
			Map<String, CodeButtonVO> buttonVOMap = Optional.ofNullable(buttonVOList).orElseGet(() -> new ArrayList<>()).stream().collect(Collectors.toMap(s -> s.getOid(), t -> t));
			voList.stream().forEach(vo->{
				vo.setButtonVO(buttonVOMap.getOrDefault(vo.getClassifyButtonOid(),null));
			});
		}
		return voList;
	}

	/**
	 * 数据对象转换为显示对象
	 * @param  codeClassifyTemplateButtonDO 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  CodeClassifyTemplateButtonVO codeClassifyTemplateButtonDO2VO(CodeClassifyTemplateButton codeClassifyTemplateButtonDO) throws VciBaseException{
		CodeClassifyTemplateButtonVO vo = new CodeClassifyTemplateButtonVO();
		if(codeClassifyTemplateButtonDO != null){
			BeanUtilForVCI.copyPropertiesIgnoreCase(codeClassifyTemplateButtonDO,vo);
			//如果有lcstatus的类的话
			vo.setButtonUseText(CodeButtonUseEnum.getTextByValue(codeClassifyTemplateButtonDO.getButtonUse()));
		}
		return vo;
	}

	@Override
	public IPage<CodeClassifyTemplateButtonVO> selectCodeTempbuttonPage(IPage<CodeClassifyTemplateButtonVO> page, CodeClassifyTemplateButtonVO CodeTempbutton) {
		return page.setRecords(baseMapper.selectCodeTempbuttonPage(page, CodeTempbutton));
	}

	/**
	 * 增加主题库里模板包含的按钮
	 * @param codeClassifyTemplateButtonDTO 主题库里模板包含的按钮数据传输对象
	 * @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
	@Transactional(rollbackFor = Exception.class)
	public CodeClassifyTemplateButtonVO addSave(CodeClassifyTemplateButtonDTO codeClassifyTemplateButtonDTO) throws VciBaseException{
		VciBaseUtil.alertNotNull(codeClassifyTemplateButtonDTO,"需要添加的数据对象",codeClassifyTemplateButtonDTO.getClassifyTemplateOid(),"模板的主键");
		//将DTO转换为DO
		CodeClassifyTemplateButton codeClassifyTemplateButtonDO = new CodeClassifyTemplateButton();
		BeanUtilForVCI.copyPropertiesIgnoreCase(codeClassifyTemplateButtonDTO,codeClassifyTemplateButtonDO);
		DefaultAttrAssimtUtil.addDefaultAttrAssimt(codeClassifyTemplateButtonDO, MdmBtmTypeConstant.CODE_TEMPLATE_BUTTON,null);
		if(codeClassifyTemplateButtonDO.getOrderNum()== null){
			//查询全部
			Long count = codeClassifyTemplateButtonMapper.selectCount(Wrappers.<CodeClassifyTemplateButton>query()
				.lambda().eq(CodeClassifyTemplateButton::getClassifyTemplateOid,codeClassifyTemplateButtonDTO.getClassifyTemplateOid())
			);
			if(count == null){
				count = 0L;
			}
			codeClassifyTemplateButtonDO.setOrderNum(Long.valueOf(count + 1L).intValue());
		}
		boolean resInsertClsTempButton = codeClassifyTemplateButtonMapper.insert(codeClassifyTemplateButtonDO) > 0;
		return resInsertClsTempButton ? codeClassifyTemplateButtonDO2VO(codeClassifyTemplateButtonDO):null;
	}

	/**
	 * 修改主题库里模板包含的按钮
	 * @param codeClassifyTemplateButtonDTO 主题库里模板包含的按钮数据传输对象
	 * @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
	@Transactional(rollbackFor = Exception.class)
	public CodeClassifyTemplateButtonVO editSave(CodeClassifyTemplateButtonDTO codeClassifyTemplateButtonDTO) throws VciBaseException{
		VciBaseUtil.alertNotNull(codeClassifyTemplateButtonDTO,"数据对象",codeClassifyTemplateButtonDTO.getOid(),"主题库里模板包含的按钮主键");
		//将DTO转换为DO
		CodeClassifyTemplateButton codeClassifyTemplateButtonDO = selectByOid(codeClassifyTemplateButtonDTO.getOid());
		revisionModelUtil.copyFromDTOIgnore(codeClassifyTemplateButtonDTO,codeClassifyTemplateButtonDO);
		DefaultAttrAssimtUtil.updateDefaultAttrAssimt(codeClassifyTemplateButtonDO,null);
		boolean resUpdateClsTempButton = codeClassifyTemplateButtonMapper.updateById(codeClassifyTemplateButtonDO) > 0;
		return resUpdateClsTempButton ? codeClassifyTemplateButtonDO2VO(codeClassifyTemplateButtonDO):null;
	}

	/**
	 * 删除主题库里模板包含的按钮
	 * @param codeClassifyTemplateButtonDTO 主题库里模板包含的按钮数据传输对象，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
	@Transactional(rollbackFor = Exception.class)
	public R deleteCodeClassifyTemplateButton(CodeClassifyTemplateButtonDTO codeClassifyTemplateButtonDTO) throws VciBaseException{
		VciBaseUtil.alertNotNull(codeClassifyTemplateButtonDTO,"主题库里模板包含的按钮数据对象",codeClassifyTemplateButtonDTO.getOid(),"主题库里模板包含的按钮的主键");
		CodeClassifyTemplateButton codeClassifyTemplateButtonDO = selectByOid(codeClassifyTemplateButtonDTO.getOid());
		R baseResult = checkIsCanDeleteForDO(codeClassifyTemplateButtonDTO,codeClassifyTemplateButtonDO);
		if(baseResult.isSuccess()) {
		}else{
			return baseResult;
		}
		//执行删除操作
		boolean b = codeClassifyTemplateButtonMapper.deleteById(codeClassifyTemplateButtonDO.getOid()) > 0;
		return R.status(b);
	}

	/**
	 * 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 codeClassifyTemplateButtonDTO 数据传输对象
	 * @param codeClassifyTemplateButtonDO 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 R checkIsCanDeleteForDO(CodeClassifyTemplateButtonDTO codeClassifyTemplateButtonDTO, CodeClassifyTemplateButton codeClassifyTemplateButtonDO) {
		CodeClassifyTemplateButton tsDO = new CodeClassifyTemplateButton();
		BeanUtil.convert(codeClassifyTemplateButtonDTO,tsDO);
		if (!checkTs(tsDO,codeClassifyTemplateButtonDO)) {
			return R.fail(TS_NOT_PROCESS);
		}
		if(!checkIsLinked(codeClassifyTemplateButtonDO.getOid())) {
			return R.success("success");
		}else{
			return R.fail(DATA_LINKED_NOT_DELETE);
		}
	}

	/**
	 * 检查ts
	 * @param tempDO
	 * @param codeClassifyTemplateButtonDO
	 * @return
	 */
	private boolean checkTs(CodeClassifyTemplateButton tempDO,CodeClassifyTemplateButton codeClassifyTemplateButtonDO){
		Date dbTs = codeClassifyTemplateButtonDO.getTs();
		Date currentTs = tempDO.getTs();
		if(currentTs == null ?  dbTs == null:currentTs.compareTo(dbTs)==0){
			return true;
		}
		return false;
	}

	/**
	 * 获取连表查询条件对象
	 * @param conditionMap
	 * @return
	 */
	private MPJLambdaWrapper<CodeClassifyTemplateButton> getMPJLambdaWrapper(Map<String,String> conditionMap){
		CodeClassifyTemplateButton codeClassifyTemplateButton = new CodeClassifyTemplateButton();
		BeanMap beanMap = BeanMap.create(codeClassifyTemplateButton);
		beanMap.putAll(conditionMap);
		MPJLambdaWrapper<CodeClassifyTemplateButton> mpjLambdaWrapper = UBCSCondition.getMPJLambdaWrapper(codeClassifyTemplateButton)
			.selectAll(CodeClassifyTemplateButton.class)
			.selectAs(CodeButton::getName, CodeClassifyTemplateButton::getClassifyButtonOidName)
			.selectAs(CodeButton::getId, CodeClassifyTemplateButton::getClassifyButtonId)
			.leftJoin(CodeButton.class, CodeButton::getOid, CodeClassifyTemplateButton::getClassifyButtonOid);
		return mpjLambdaWrapper;
	}

	/**
	 * 主键获取主题库里模板包含的按钮
	 * @param oid 主键
	 * @return 主题库里模板包含的按钮显示对象
	 * @throws VciBaseException 参数为空，数据不存在时会抛出异常
	 */
	@Override
	public  CodeClassifyTemplateButtonVO getObjectByOid(String oid) throws VciBaseException{
		return codeClassifyTemplateButtonDO2VO(selectByOid(oid));
	}

	/**
	 * 主键批量获取主题库里模板包含的按钮
	 * @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 主题库里模板包含的按钮显示对象
	 * @throws VciBaseException 查询出现异常时会抛出
	 */
	@Override
	public Collection<CodeClassifyTemplateButtonVO> listCodeClassifyTemplateButtonByOids(Collection<String> oidCollections) throws VciBaseException{
		VciBaseUtil.alertNotNull(oidCollections,"数据对象主键集合");
		List<CodeClassifyTemplateButton> codeClassifyTemplateButtonDOList = listCodeClassifyTemplateButtonDOByOidCollections(oidCollections);
		return codeClassifyTemplateButtonDO2VOs(codeClassifyTemplateButtonDOList);
	}

	/**
	 * 参照主题库里模板包含的按钮列表
	 * @param conditionMap 查询条件
	 * @param pageHelper 分页和排序
	 * @return 主题库里模板包含的按钮显示对象列表，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 IPage<CodeClassifyTemplateButtonVO> refDataGridCodeClassifyTemplateButton(Map<String, String> conditionMap, PageHelper pageHelper) throws VciBaseException{
		if(conditionMap == null){
			conditionMap = new HashMap<String, String>();
		}
		return gridCodeClassifyTemplateButton(conditionMap, pageHelper);
	}

	/**
	 * 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<CodeClassifyTemplateButton> listCodeClassifyTemplateButtonDOByOidCollections(Collection<String> oidCollections){
		List<CodeClassifyTemplateButton> codeClassifyTemplateButtonDOList = new ArrayList<CodeClassifyTemplateButton>();
		if(!CollectionUtils.isEmpty(oidCollections)){
			Collection<Collection<String>> oidCollectionsList = VciBaseUtil.switchCollectionForOracleIn(oidCollections);
			for(Collection<String> oids: oidCollectionsList){
				List<CodeClassifyTemplateButton> tempDOList = codeClassifyTemplateButtonMapper.selectBatchIds(oids);
				if(!CollectionUtils.isEmpty(tempDOList)){
					codeClassifyTemplateButtonDOList.addAll(tempDOList);
				}
			}
		}
		return  codeClassifyTemplateButtonDOList;
	}

	/**
	 * 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;
	}

	/**
	 * 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 CodeClassifyTemplateButton selectByOid(String oid) throws VciBaseException{
		VciBaseUtil.alertNotNull(oid,"主键");
		HashMap<String, String> conditionMap = new HashMap<>();
		conditionMap.put("oid",oid);
		MPJLambdaWrapper<CodeClassifyTemplateButton> mpjLambdaWrapper = getMPJLambdaWrapper(conditionMap);
		CodeClassifyTemplateButton codeClassifyTemplateButtonDO = codeClassifyTemplateButtonMapper.selectOne(mpjLambdaWrapper);
		if(codeClassifyTemplateButtonDO == null || StringUtils.isBlank(codeClassifyTemplateButtonDO.getOid())){
			throw new VciBaseException(DATA_OID_NOT_EXIST);
		}
		return codeClassifyTemplateButtonDO;
	}

	/**
	 * 模板删除的时候触发
	 *
	 * @param classifyTemplateOid 模板的主键
	 * @return 受影响的数据行
	 */
	@Override
	public int codeTemplateDeleteTrigger(String classifyTemplateOid) {
		int updateCount = 0;
		if(StringUtils.isNotBlank(classifyTemplateOid)){
			Map<String,Object> conditionMap = new HashMap<>();
			conditionMap.put("classifyTemplateOid",classifyTemplateOid);
			List<CodeClassifyTemplateButton> codeTempbuttonEntities = baseMapper.selectByMap(conditionMap);
			if(!CollectionUtils.isEmpty(codeTempbuttonEntities)){
				updateCount += baseMapper.deleteBatchIds(codeTempbuttonEntities.stream()
					.map(CodeClassifyTemplateButton::getOid).collect(Collectors.toList()));
			}
		}
		return updateCount;
	}

	/**
	 * 使用模板主键获取扩展的按钮
	 *
	 * @param templateOid 模板的主键
	 * @param hasButtonVO 是否包含按钮的显示信息
	 * @return 按钮的相关的信息
	 */
	@Override
	public List<CodeClassifyTemplateButtonVO> listButtonByTemplateOid(String templateOid, boolean hasButtonVO) {
		if(StringUtils.isBlank(templateOid)){
			return new ArrayList<>();
		}
//		Map<String,String> conditionMap = new HashMap<>();
//		conditionMap.put("classifyTemplateOid",templateOid);
//		PageHelper pageHelper = new PageHelper(-1);
//		pageHelper.addDefaultAsc("orderNum");
		QueryWrapper<CodeClassifyTemplateButton> wrapper = new QueryWrapper<>();
		wrapper.eq("classifyTemplateOid",templateOid);
		wrapper.orderByAsc("orderNum");
		List<CodeClassifyTemplateButton> templateButtonDOS = codeClassifyTemplateButtonMapper.selectList(wrapper);
		return codeClassifyTemplateButtonDO2VOs(templateButtonDOS,hasButtonVO);
	}

}