package com.gkhy.exam.system.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.exam.common.api.CommonPage;
import com.gkhy.exam.common.api.CommonResult;
import com.gkhy.exam.common.exception.ApiException;
import com.gkhy.exam.common.utils.PageUtils;
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.system.domain.ProductItem;
import com.gkhy.exam.system.mapper.ProductItemMapper;
import com.gkhy.exam.system.service.ProductItemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;
import java.util.List;

@Service
public class ProductItemServiceImpl extends ServiceImpl<ProductItemMapper, ProductItem> implements ProductItemService {

    @Autowired
    private ProductItemMapper productItemMapper;

    @Override
    public CommonPage selectProductItem(ProductItem productItem) {
        if (!SecurityUtils.adminUser()){
            if (productItem.getCompanyId()==null){
                throw new ApiException("非管理员操作，企业id不可为空");
            }
        }
        PageUtils.startPage();
        List<ProductItem> productItems = productItemMapper.selectProductItemList(productItem);
        return CommonPage.restPage(productItems);
    }

    @Override
    public CommonResult insertProductItem(ProductItem productItem) {
        productItem.setCreateTime(LocalDateTime.now());
        productItem.setCreateBy(SecurityUtils.getUsername());
        productItemMapper.insert(productItem);
        return CommonResult.success();
    }

    @Override
    public CommonResult updateProductItem(ProductItem productItem) {
        productItem.setUpdateBy(SecurityUtils.getUsername());
        productItem.setUpdateTime(LocalDateTime.now());
        productItemMapper.updateById(productItem);
        return CommonResult.success();
    }

    @Override
    public CommonResult deletedProductItem(Integer itemId) {
        ProductItem productItem = new ProductItem();
        productItem.setId(itemId);
        productItem.setUpdateTime(LocalDateTime.now());
        productItem.setUpdateBy(SecurityUtils.getUsername());
        productItem.setDelFlag(2);
        productItemMapper.updateById(productItem);
        return CommonResult.success();
    }
}