package org.jeecg.modules.spare.service.impl;

import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.jeecg.modules.spare.entity.*;
import org.jeecg.modules.spare.mapper.SparesScrapDetailMapper;
import org.jeecg.modules.spare.service.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.util.List;

/**
 * @Description: 备件报废明细表
 * @Author: jeecg-boot
 * @Date: 2023-06-21
 * @Version: V1.0
 */
@Service
public class SparesScrapDetailServiceImpl extends ServiceImpl<SparesScrapDetailMapper, SparesScrapDetail> implements ISparesScrapDetailService {

    @Autowired
    private SparesScrapDetailMapper sparesScrapDetailMapper;

    @Autowired
    @Lazy
    private ISparePartScrapService sparePartScrapService;

    @Autowired
    @Lazy
    private ISparesPartInventoryService sparesPartInventoryService;

    @Autowired
    @Lazy
    private ISparePartService sparePartService;


    @Override
    public List<SparesScrapDetail> getSparesScrapDetailList(String sparePartScrapId) {

        return super.getBaseMapper().getSparesScrapDetailList(sparePartScrapId);
    }

    @Override
    public List<SparesScrapDetail> selectByMainId(String mainId) {
        return sparesScrapDetailMapper.selectByMainId(mainId);
    }

    @Override
    public boolean sparePartApproval(SparePartScrap sparesScrapDetails) {


        for (SparesScrapDetail sparePartScrapDetail : sparesScrapDetails.getSparesScrapDetailList()) {

            //1.获取库存信息及库存总数量
            String sparePartScrapId = sparePartScrapDetail.getSparePartScrapId();
            SparePartScrap sparePartScrap = sparePartScrapService.getById(sparePartScrapId);
            String sparesPartInventoryId = sparePartScrapDetail.getSparePartInventoryId();
            SparesPartInventory sparesPartInventory = sparesPartInventoryService.getById(sparesPartInventoryId);

            //2.获取报废主数量
            Double scrapMainQuantity = sparePartScrapDetail.getScrapMainQuantity();
            BigDecimal scrapMainQuantityB = new BigDecimal(scrapMainQuantity);
            String sparePartId = sparePartScrapDetail.getSparePartId();

            //3.获取主 辅单位转换比例
            SparePart sparePart = sparePartService.getById(sparePartId);
            String conversionRatio = sparePart.getConversionRatio();
            double conversionRatioD = 0;
            if (StringUtils.isBlank(conversionRatio)) {
                conversionRatioD = Double.parseDouble("0");
            } else {
                conversionRatioD = Double.parseDouble(conversionRatio);
            }
            BigDecimal conversionRatioB = new BigDecimal(conversionRatioD);

            //4.计算出库数量更新库存数量(库存)
            /*库存主数量*/
            Double mainQuantity = sparesPartInventory.getMainQuantity();
            BigDecimal mainQuantityB = new BigDecimal(mainQuantity);

            /*库存辅数量*/
            Double auxiliaryQuantity = sparesPartInventory.getAuxiliaryQuantity();
            BigDecimal auxiliaryQuantityB = new BigDecimal(auxiliaryQuantity);


            BigDecimal mainQuantitySubtract = mainQuantityB.subtract(scrapMainQuantityB);//报废后库存主数量
            BigDecimal scrapAuxiliaryQuantity = mainQuantitySubtract.multiply(conversionRatioB);//报废后库存辅数量


            sparesPartInventory.setMainQuantity(mainQuantitySubtract.doubleValue());
            sparesPartInventory.setAuxiliaryQuantity(scrapAuxiliaryQuantity.doubleValue());
            boolean b = sparesPartInventoryService.updateById(sparesPartInventory);
            if (!b) {
                return b;
            }
            super.updateById(sparePartScrapDetail);
            //5.更新报废单状态
            sparePartScrap.setAuditStatus("Approved");
            sparePartScrap.setApprovalOpinions(sparesScrapDetails.getApprovalOpinions());
            sparePartScrapService.updateById(sparePartScrap);

        }

        return true;
    }
}