package cn.ibizlab.eam.core.eam_pf.service.impl;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.Map;
import java.util.HashSet;
import java.util.HashMap;
import java.util.Collection;
import java.util.Objects;
import java.util.Optional;
import java.math.BigInteger;

import lombok.extern.slf4j.Slf4j;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cglib.beans.BeanCopier;
import org.springframework.stereotype.Service;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.Pageable;
import org.springframework.util.ObjectUtils;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.context.annotation.Lazy;
import cn.ibizlab.eam.core.eam_pf.domain.PFEmpPostMap;
import cn.ibizlab.eam.core.eam_pf.filter.PFEmpPostMapSearchContext;
import cn.ibizlab.eam.core.eam_pf.service.IPFEmpPostMapService;

import cn.ibizlab.eam.util.helper.CachedBeanCopier;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import cn.ibizlab.eam.core.eam_pf.mapper.PFEmpPostMapMapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.alibaba.fastjson.JSONObject;
import org.springframework.util.StringUtils;

/**
 * 实体[人事关系] 服务对象接口实现
 */
@Slf4j
@Service("PFEmpPostMapServiceImpl")
public class PFEmpPostMapServiceImpl extends ServiceImpl<PFEmpPostMapMapper, PFEmpPostMap> implements IPFEmpPostMapService {

    @Autowired
    @Lazy
    private cn.ibizlab.eam.core.eam_pf.service.IPFDeptService pfdeptService;
    @Autowired
    @Lazy
    private cn.ibizlab.eam.core.eam_pf.service.IPFEmpService pfempService;
    @Autowired
    @Lazy
    private cn.ibizlab.eam.core.eam_pf.service.IPFPostService pfpostService;
    @Autowired
    @Lazy
    private cn.ibizlab.eam.core.eam_pf.service.IPFTeamService pfteamService;

    private int batchSize = 500;

    @Override
    @Transactional
    public PFEmpPostMap get(String key) {
        PFEmpPostMap et = getById(key);
        if(et==null){
            et=new PFEmpPostMap();
            et.setPfemppostmapid(key);
        }
        else{
        }
        return et;
    }

    @Override
    @Transactional
    public boolean create(PFEmpPostMap et) {
        fillParentData(et);
        if(!this.retBool(this.baseMapper.insert(et)))
            return false;
        CachedBeanCopier.copy(get(et.getPfemppostmapid()),et);
        return true;
    }

    @Override
    public void createBatch(List<PFEmpPostMap> list) {
        list.forEach(item->fillParentData(item));
        this.saveBatch(list,batchSize);
    }

    @Override
    @Transactional
    public boolean remove(String key) {
        boolean result=removeById(key);
        return result ;
    }

    @Override
    public void removeBatch(Collection<String> idList) {
        removeByIds(idList);
    }

    @Override
    public PFEmpPostMap getDraft(PFEmpPostMap et) {
        fillParentData(et);
        return et;
    }

    @Override
    @Transactional
    public boolean save(PFEmpPostMap et) {
        if(!saveOrUpdate(et))
            return false;
        return true;
    }

    @Override
    @Transactional(
            rollbackFor = {Exception.class}
    )
    public boolean saveOrUpdate(PFEmpPostMap et) {
        if (null == et) {
            return false;
        } else {
            return checkKey(et) ? this.update(et) : this.create(et);
        }
    }

    @Override
    public void saveBatch(List<PFEmpPostMap> list) {
        list.forEach(item->fillParentData(item));
        saveOrUpdateBatch(list,batchSize);
    }

    @Override
    public boolean checkKey(PFEmpPostMap et) {
        return (!ObjectUtils.isEmpty(et.getPfemppostmapid()))&&(!Objects.isNull(this.getById(et.getPfemppostmapid())));
    }

    @Override
    @Transactional
    public boolean update(PFEmpPostMap et) {
        fillParentData(et);
        if(!update(et,(Wrapper) et.getUpdateWrapper(true).eq("pfemppostmapid",et.getPfemppostmapid())))
            return false;
        CachedBeanCopier.copy(get(et.getPfemppostmapid()),et);
        return true;
    }

    @Override
    public void updateBatch(List<PFEmpPostMap> list) {
        list.forEach(item->fillParentData(item));
        updateBatchById(list,batchSize);
    }


	@Override
    public List<PFEmpPostMap> selectByDeptid(String pfdeptid) {
        return baseMapper.selectByDeptid(pfdeptid);
    }

    @Override
    public void removeByDeptid(String pfdeptid) {
        this.remove(new QueryWrapper<PFEmpPostMap>().eq("deptid",pfdeptid));
    }

	@Override
    public List<PFEmpPostMap> selectByEmpid(String pfempid) {
        return baseMapper.selectByEmpid(pfempid);
    }

    @Override
    public void removeByEmpid(String pfempid) {
        this.remove(new QueryWrapper<PFEmpPostMap>().eq("empid",pfempid));
    }

	@Override
    public List<PFEmpPostMap> selectByPostid(String pfpostid) {
        return baseMapper.selectByPostid(pfpostid);
    }

    @Override
    public void removeByPostid(String pfpostid) {
        this.remove(new QueryWrapper<PFEmpPostMap>().eq("postid",pfpostid));
    }

	@Override
    public List<PFEmpPostMap> selectByTeamid(String pfteamid) {
        return baseMapper.selectByTeamid(pfteamid);
    }

    @Override
    public void removeByTeamid(String pfteamid) {
        this.remove(new QueryWrapper<PFEmpPostMap>().eq("teamid",pfteamid));
    }


    /**
     * 查询集合 DEFAULT
     */
    @Override
    public Page<PFEmpPostMap> searchDefault(PFEmpPostMapSearchContext context) {
        com.baomidou.mybatisplus.extension.plugins.pagination.Page<PFEmpPostMap> pages=baseMapper.searchDefault(context.getPages(),context,context.getSelectCond());
        return new PageImpl<PFEmpPostMap>(pages.getRecords(), context.getPageable(), pages.getTotal());
    }



    /**
     * 为当前实体填充父数据（外键值文本、外键值附加数据）
     * @param et
     */
    private void fillParentData(PFEmpPostMap et){
        //实体关系[DER1N_PFEMPPOSTMAP_PFDEPT_DEPTID]
        if(!ObjectUtils.isEmpty(et.getDeptid())){
            cn.ibizlab.eam.core.eam_pf.domain.PFDept dept=et.getDept();
            if(ObjectUtils.isEmpty(dept)){
                cn.ibizlab.eam.core.eam_pf.domain.PFDept majorEntity=pfdeptService.get(et.getDeptid());
                et.setDept(majorEntity);
                dept=majorEntity;
            }
            et.setDeptname(dept.getPfdeptname());
        }
        //实体关系[DER1N_PFEMPPOSTMAP_PFEMP_EMPID]
        if(!ObjectUtils.isEmpty(et.getEmpid())){
            cn.ibizlab.eam.core.eam_pf.domain.PFEmp emp=et.getEmp();
            if(ObjectUtils.isEmpty(emp)){
                cn.ibizlab.eam.core.eam_pf.domain.PFEmp majorEntity=pfempService.get(et.getEmpid());
                et.setEmp(majorEntity);
                emp=majorEntity;
            }
            et.setEmpname(emp.getPfempname());
        }
        //实体关系[DER1N_PFEMPPOSTMAP_PFPOST_POSTID]
        if(!ObjectUtils.isEmpty(et.getPostid())){
            cn.ibizlab.eam.core.eam_pf.domain.PFPost post=et.getPost();
            if(ObjectUtils.isEmpty(post)){
                cn.ibizlab.eam.core.eam_pf.domain.PFPost majorEntity=pfpostService.get(et.getPostid());
                et.setPost(majorEntity);
                post=majorEntity;
            }
            et.setPostname(post.getPfpostname());
        }
        //实体关系[DER1N_PFEMPPOSTMAP_PFTEAM_TEAMID]
        if(!ObjectUtils.isEmpty(et.getTeamid())){
            cn.ibizlab.eam.core.eam_pf.domain.PFTeam team=et.getTeam();
            if(ObjectUtils.isEmpty(team)){
                cn.ibizlab.eam.core.eam_pf.domain.PFTeam majorEntity=pfteamService.get(et.getTeamid());
                et.setTeam(majorEntity);
                team=majorEntity;
            }
            et.setTeamname(team.getPfteamname());
        }
    }

    @Override
    public List<JSONObject> select(String sql, Map param){
        return this.baseMapper.selectBySQL(sql,param);
    }

    @Override
    @Transactional
    public boolean execute(String sql , Map param){
        if (sql == null || sql.isEmpty()) {
            return false;
        }
        if (sql.toLowerCase().trim().startsWith("insert")) {
            return this.baseMapper.insertBySQL(sql,param);
        }
        if (sql.toLowerCase().trim().startsWith("update")) {
            return this.baseMapper.updateBySQL(sql,param);
        }
        if (sql.toLowerCase().trim().startsWith("delete")) {
            return this.baseMapper.deleteBySQL(sql,param);
        }
        log.warn("暂未支持的SQL语法");
        return true;
    }

}


