package com.ruoyi.stock.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.stock.dto.StockInRecordDto;
import com.ruoyi.stock.dto.StockOutRecordDto;
import com.ruoyi.stock.dto.StockUninventoryDto;
import com.ruoyi.stock.pojo.StockInventory;
import com.ruoyi.stock.pojo.StockUninventory;
import com.ruoyi.stock.mapper.StockUninventoryMapper;
import com.ruoyi.stock.service.StockInRecordService;
import com.ruoyi.stock.service.StockOutRecordService;
import com.ruoyi.stock.service.StockUninventoryService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/**
 * <p>
 * 不合格库存表 服务实现类
 * </p>
 *
 * @author 芯导软件（江苏）有限公司
 * @since 2026-01-22 10:17:45
 */
@Service
public class StockUninventoryServiceImpl extends ServiceImpl<StockUninventoryMapper, StockUninventory> implements StockUninventoryService {

    private StockUninventoryMapper stockUninventoryMapper;
    private StockOutRecordService stockOutRecordService;
    private StockInRecordService stockInRecordService;

    @Override
    public IPage<StockUninventoryDto> pageStockUninventory(Page page, StockUninventoryDto stockUninventoryDto) {
        return stockUninventoryMapper.pageStockUninventory(page, stockUninventoryDto);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Integer addStockUninventory(StockUninventoryDto stockUninventoryDto) {
        //新增入库记录再添加库存
        StockInRecordDto stockInRecordDto = new StockInRecordDto();
        stockInRecordDto.setRecordId(stockUninventoryDto.getRecordId());
        stockInRecordDto.setRecordType(stockUninventoryDto.getRecordType());
        stockInRecordDto.setStockInNum(stockUninventoryDto.getQualitity());
        stockInRecordDto.setProductModelId(stockUninventoryDto.getProductModelId());
        stockInRecordDto.setType("1");
        stockInRecordService.add(stockInRecordDto);
        //再进行新增库存数量库存
        //先查询库存表中的产品是否存在，不存在新增，存在更新
        StockUninventory oldStockUnInventory = stockUninventoryMapper.selectOne(new QueryWrapper<StockUninventory>().lambda().eq(StockUninventory::getProductModelId, stockUninventoryDto.getProductModelId()));
        if (ObjectUtils.isEmpty(oldStockUnInventory)) {
            StockUninventory newStockUnInventory = new StockUninventory();
            newStockUnInventory.setProductModelId(stockUninventoryDto.getProductModelId());
            newStockUnInventory.setQualitity(stockUninventoryDto.getQualitity());
            newStockUnInventory.setVersion(1);
            stockUninventoryMapper.insert(newStockUnInventory);
        }else {
            stockUninventoryMapper.updateAddStockUnInventory(stockUninventoryDto);
        }
        return 1;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Integer subtractStockUninventory(StockUninventoryDto stockUninventoryDto) {

        //  新增出库记录
        StockOutRecordDto stockOutRecordDto = new StockOutRecordDto();
        stockOutRecordDto.setRecordId(stockUninventoryDto.getRecordId());
        stockOutRecordDto.setRecordType(stockUninventoryDto.getRecordType());
        stockOutRecordDto.setStockOutNum(stockUninventoryDto.getQualitity());
        stockOutRecordDto.setProductModelId(stockUninventoryDto.getProductModelId());
        stockOutRecordService.add(stockOutRecordDto);
        StockUninventory oldStockInventory = stockUninventoryMapper.selectOne(new QueryWrapper<StockUninventory>().lambda().eq(StockUninventory::getProductModelId, stockUninventoryDto.getProductModelId()));
        if (ObjectUtils.isEmpty(oldStockInventory)) {
            throw new RuntimeException("产品库存不存在");
        }else {
            stockUninventoryMapper.updateSubtractStockUnInventory(stockUninventoryDto);
        }
        return 1;
    }
}