package com.yuanchu.limslaboratory.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.yuanchu.limslaboratory.mapper.ProductModelMapper;
import com.yuanchu.limslaboratory.pojo.Product;
import com.yuanchu.limslaboratory.pojo.Specifications;
import com.yuanchu.limslaboratory.mapper.SpecificationsMapper;
import com.yuanchu.limslaboratory.pojo.dto.AddSpecifications;
import com.yuanchu.limslaboratory.pojo.dto.AddStandardDto;
import com.yuanchu.limslaboratory.service.*;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author 江苏鵷雏网络科技有限公司
 * @since 2023-07-11
 */
@Service
public class SpecificationsServiceImpl extends ServiceImpl<SpecificationsMapper, Specifications> implements SpecificationsService {

    @Resource
    private SpecificationsMapper specificationsMapper;

    @Autowired
    private ProductService productService;

    @Resource
    ProductModelMapper productModelMapper;

    @Override
    public Integer deleteSpecifications(Integer specificationsId) {
        LambdaUpdateWrapper<Specifications> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper.eq(Specifications::getId, specificationsId);
        updateWrapper.set(Specifications::getState, 0);
        List<Integer> list = new ArrayList<>();
        list.add(specificationsId);
        int isDeleteSuccess = specificationsMapper.update(new Specifications(), updateWrapper);
        if (isDeleteSuccess == 1){
            productService.deleteProductInformation(list);
            return 1;
        }
        return 0;
    }

    @Override
    public List<Integer> StandardIdDeleteSpecifications(List<Integer> deleteStandard) {
        List<Integer> list = new ArrayList<>();
        for (Integer standard : deleteStandard){
            LambdaQueryWrapper<Specifications> wrapper = new LambdaQueryWrapper<>();
            wrapper.eq(Specifications::getStandardId, standard);
            wrapper.select(Specifications::getId);
            List<Specifications> maps1 = specificationsMapper.selectList(wrapper);
            for (Specifications specifications:maps1){
                LambdaUpdateWrapper<Specifications> updateWrapper = new LambdaUpdateWrapper<>();
                updateWrapper.eq(Specifications::getId, specifications.getId());
                updateWrapper.set(Specifications::getState, 0);
                specificationsMapper.update(new Specifications(), updateWrapper);
                list.add(specifications.getId());
            }
        }
        return list;
    }

    @Override
    public Integer addSpecificationsInformation(AddSpecifications addStandardDto) {
        Specifications specifications = new Specifications()
                .setName(addStandardDto.getSpecificationsName())
                .setStandardId(addStandardDto.getStandardId());
         specificationsMapper.insert(specifications);
        //添加型号之后添加项目
        List<Map<String, Object>> productModel=productModelMapper.seleMode(specificationsMapper.selMateName(addStandardDto.getStandardId()));
        List<Product> productList = productModel.stream().map(stringObjectMap -> {
            Product product = new Product();
            product.setName(stringObjectMap.get("name").toString());
            product.setFather(stringObjectMap.get("father").toString());
            product.setUnit(stringObjectMap.get("unit").toString());
            product.setSpecifications_id(specifications.getId());
            return product;
        }).collect(Collectors.toList());
        productService.saveBatch(productList);
        return 1;
    }
}