package com.dg.core.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.dg.core.db.gen.entity.AreaCode2022;
import com.dg.core.db.gen.entity.OrganizationChartEntity;
import com.dg.core.db.gen.entity.TransactionEvent;
import com.dg.core.db.gen.mapper.AreaCode2022Mapper;
import com.dg.core.db.gen.mapper.OrganizationChartMapper;
import com.dg.core.db.gen.mapper.TransactionEventMapper;
import com.dg.core.service.IAreaCodeService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

@Service
public class AreaCodeServiceImpl extends ServiceImpl<AreaCode2022Mapper, AreaCode2022> implements IAreaCodeService {

    @Resource
    private OrganizationChartMapper organizationChartMapper;

    @Resource
    private TransactionEventMapper transactionEventMapper;

    @Override
    public List<AreaCode2022> getAreaCodeByTransactionId(Integer transactionId){
//        HashMap<Object, Object> objectObjectHashMap = new HashMap<>();
        TransactionEvent transactionEvent = transactionEventMapper.selectOne(new QueryWrapper<TransactionEvent>().lambda().
                eq(TransactionEvent::getId, transactionId));
        OrganizationChartEntity organizationChartEntity = organizationChartMapper.selectOne(new QueryWrapper<OrganizationChartEntity>().lambda()
                .eq(OrganizationChartEntity::getId, transactionEvent.getDepartmentId()));
        List<String> areaCodes=new ArrayList<>();
        if (organizationChartEntity!=null){
           if (organizationChartEntity.getCity()!=null)
             areaCodes.add(organizationChartEntity.getCity());
           if (organizationChartEntity.getDistrict()!=null)
             areaCodes.add(organizationChartEntity.getDistrict());
           if (organizationChartEntity.getVillage()!=null)
             areaCodes.add(organizationChartEntity.getVillage());
           getAreaCodeIds(areaCodes,organizationChartEntity);
        }
        if (areaCodes.size()==0)
            return null;
        else
           return baseMapper.selectByIdSet(areaCodes);
    }


    public  List<String> getAreaCodeIds(List<String> areaCodes, OrganizationChartEntity organizationChartEntity){
       List<OrganizationChartEntity>  organizationChartEntitys= organizationChartMapper.selectList(new QueryWrapper<OrganizationChartEntity>().lambda()
                .eq(OrganizationChartEntity::getParentId, organizationChartEntity.getId()));
        for (OrganizationChartEntity organizationChart:organizationChartEntitys) {
            if (organizationChart.getCity()!=null)
                areaCodes.add(organizationChart.getCity());
            if (organizationChart.getDistrict()!=null)
                areaCodes.add(organizationChart.getDistrict());
            if (organizationChart.getVillage()!=null)
                areaCodes.add(organizationChart.getVillage());
            getAreaCodeIds(areaCodes,organizationChart);
        }
        return  areaCodes;
    }

    @Override
    public  List<AreaCode2022> getListByPCode(String id){
        List<AreaCode2022> areaCode2022s = baseMapper.selectList(new QueryWrapper<AreaCode2022>().lambda().eq(AreaCode2022::getPcode, id));
        for (AreaCode2022 areaCode2022:areaCode2022s) {
            if (areaCode2022.getLevel()!=3)
              areaCode2022.setChild(this.getListByPCode(areaCode2022.getCode().toString()));
        }
      return  areaCode2022s;
    }


}