package com.huaheng.pc.config.zone.service;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.huaheng.common.utils.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.huaheng.common.exception.service.ServiceException;
import com.huaheng.common.utils.StringUtils;
import com.huaheng.common.utils.security.ShiroUtils;
import com.huaheng.pc.config.company.domain.Company;
import com.huaheng.pc.config.zone.domain.Zone;
import com.huaheng.pc.config.zone.mapper.ZoneMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;

@Service("zone")
public class ZoneServiceImpl extends ServiceImpl<ZoneMapper, Zone> implements ZoneService {

    @Resource
    private ZoneMapper zoneMapper;

    @Override
    public List<Map<String, Object>> getZoneCodeList() {
        LambdaQueryWrapper<Zone> lambda = Wrappers.lambdaQuery();
        lambda.select(Zone::getId, Zone::getCode, Zone::getName, Zone::getArea)
                .eq(Zone::getWarehouseCode, ShiroUtils.getWarehouseCode());
        return this.listMaps(lambda);
    }

    @Override
    @Transactional
    public boolean zoneCopy(String warehouseCode, String newWarehouseCode) {
        int i = 0;
        //复制流程主表
        i = zoneMapper.zoneCopy(warehouseCode,newWarehouseCode);
        if(i < 1){
            throw new ServiceException("复制菜单数据失败");
        }
        return true;
    }

    @Override
    public boolean exists(String code,String warehouseCode)
    {
        LambdaQueryWrapper<Zone> lambda = Wrappers.lambdaQuery();
        lambda.eq(Zone::getCode,code)
                .eq(Zone::getWarehouseCode, warehouseCode);
        return this.listMaps(lambda).size() != 0;
    }

    @Override
    public List<Map<String, Object>> getCode() {
        LambdaQueryWrapper<Zone> lambda = Wrappers.lambdaQuery();
        lambda.select(Zone::getCode, Zone::getId, Zone::getName)
                .eq(Zone::getWarehouseCode, ShiroUtils.getWarehouseCode());
        return this.listMaps(lambda);
    }

    public List<Map<String, Object>> getCodeAll() {
        LambdaQueryWrapper<Zone> lambda = Wrappers.lambdaQueryNoWarehouse();
        lambda.select(Zone::getCode, Zone::getId, Zone::getName);
        return this.listMaps(lambda);
    }

    @Override
    public Zone getZoneByArea(String area) {
        LambdaQueryWrapper<Zone> zoneLambdaQueryWrapper = Wrappers.lambdaQuery();
        zoneLambdaQueryWrapper.eq(Zone::getArea, area);
        Zone zone = getOne(zoneLambdaQueryWrapper);
        return zone;
    }

    @Override
    public void dataValidation(Zone zone) throws Exception {
        if (StringUtils.isEmpty(zone.getCode())){
            throw new Exception("库区编码不能为空值！");
        }
        if (StringUtils.isEmpty(zone.getWarehouseCode())){
            throw new Exception("仓库编码不能为空值!");
        }
        LambdaQueryWrapper<Zone> query = Wrappers.lambdaQuery();
        query.eq(Zone::getCode, zone.getCode()).
                eq(Zone::getWarehouseCode, zone.getWarehouseCode());
        if (this.getOne(query) != null){
            throw new Exception("库区编码已存在！");
        }
    }

    public Zone getByArea(String area,String warehouseCode){
        LambdaQueryWrapper<Zone> zoneLambdaQueryWrapper = Wrappers.lambdaQuery();
        zoneLambdaQueryWrapper.eq(Zone::getArea, area);
        zoneLambdaQueryWrapper.eq(Zone::getWarehouseCode,warehouseCode);
        zoneLambdaQueryWrapper.last("limit 1");
        return this.getOne(zoneLambdaQueryWrapper);
    }
}