package com.wms_admin.server.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.wms_admin.server.entity.ProductModel;
import com.wms_admin.server.entity.ProductName;
import com.wms_admin.server.mapper.ProductModelMapper;
import com.wms_admin.server.mapper.ProductNameMapper;
import com.wms_admin.server.service.ProductNameService;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

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

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author 江苏鵷雏网络科技有限公司
 * @since 2023-05-24
 */
@Service
public class ProductNameServiceImpl extends ServiceImpl<ProductNameMapper, ProductName> implements ProductNameService {

    @Resource
    private ProductNameMapper mapper;

    @Resource
    private ProductModelMapper productModelMapper;

    @Override
    public Integer AddProductMessage(String productName) {
        LambdaQueryWrapper<ProductName> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ProductName::getProductName, productName);
        wrapper.eq(ProductName::getIsDelete, 0);
        ProductName productNameIsNull = mapper.selectOne(wrapper);
        // 查询是否存在
        if (ObjectUtils.isEmpty(productNameIsNull)){
            ProductName productNameAddData = new ProductName();
            productNameAddData.setProductName(productName);
            return mapper.insert(productNameAddData);
        }
        return 0;
    }

    @Override
    public List<ProductName> SelectAllProductName() {
        return mapper.selectList(null);
    }

    @Override
    public Integer UpdateIdProductName(String id, String productName) {
        LambdaQueryWrapper<ProductName> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ProductName::getProductName, productName);
        ProductName productNameIsNull = mapper.selectOne(wrapper);
        // 查询是否存在
        if (ObjectUtils.isEmpty(productNameIsNull)){
            LambdaUpdateWrapper<ProductName> updateWrapper = new LambdaUpdateWrapper<>();
            updateWrapper.eq(ProductName::getId, id);
            ProductName updateProductName = new ProductName();
            updateProductName.setProductName(productName);
            return mapper.update(updateProductName, updateWrapper);
        }
        return 0;
    }

    @Override
    public Integer DeleteIdProductName(String id) {
        // 删除名称中的数据
        LambdaQueryWrapper<ProductName> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ProductName::getId, id);
        mapper.delete(wrapper);
        // 删除型号中等于名称ID的数据
        LambdaQueryWrapper<ProductModel> ModelWrapper = new LambdaQueryWrapper<>();
        ModelWrapper.eq(ProductModel::getProductNameId, id);
        productModelMapper.delete(ModelWrapper);
        return 1;
    }

    @Override
    public Integer SelectProductNameId(String productName) {
        LambdaQueryWrapper<ProductName> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ProductName::getProductName, productName);
        wrapper.select(ProductName::getId);
        ProductName productNameId = mapper.selectOne(wrapper);
        return productNameId.getId();
    }
}