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

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.jeecg.modules.spare.entity.*;
import org.jeecg.modules.spare.mapper.SparePartCancellingStocksDetailMapper;
import org.jeecg.modules.spare.service.ISparePartCancellingStocksDetailService;
import org.jeecg.modules.spare.service.ISparePartCancellingStocksService;
import org.jeecg.modules.spare.service.ISparePartService;
import org.jeecg.modules.spare.service.ISparesPartInventoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

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

/**
 * @Description: 备件退库详情
 * @Author: jeecg-boot
 * @Date: 2023-07-04
 * @Version: V1.0
 */
@Service
public class SparePartCancellingStocksDetailServiceImpl extends ServiceImpl<SparePartCancellingStocksDetailMapper, SparePartCancellingStocksDetail> implements ISparePartCancellingStocksDetailService {

    @Autowired
    private SparePartCancellingStocksDetailMapper sparePartCancellingStocksDetailMapper;

    @Autowired
    private ISparePartCancellingStocksService sparePartCancellingStocksService;


    @Autowired
    private ISparesPartInventoryService sparesPartInventoryService;

    @Autowired
    private ISparePartService sparePartService;


    @Override
    public List<Map<String, Object>> getSparePartCancellingStocksDeatilList(String sparePartCancellingId) {
        return super.getBaseMapper().getSparePartCancellingStocksDeatilList(sparePartCancellingId);
    }

    @Override
    public IPage<Map<String, Object>> getSparePartList(Integer pageNo, Integer pageSize, Map<String, Object> params) {
        IPage<Map> pageData = new Page<Map>(pageNo, pageSize);
        return super.getBaseMapper().getSparePartList(pageData, params);
    }

    @Override
    public IPage<Map<String, Object>> getSparePartCanxellingStoksDetailsById(Integer pageNo, Integer pageSize, Map<String, Object> params) {
        IPage<Map> pageData = new Page<Map>(pageNo, pageSize);
        return super.getBaseMapper().getSparePartCanxellingStoksDetailsById(pageData, params);
    }


    @Override
    @Transactional(rollbackFor = {Exception.class})
    public boolean sparePartGround(SparePartCancellingStocksDetail stocksDetail) {
        //1.获取库存信息及库存总数量
        String sparePartCancellingId = stocksDetail.getSparePartCancellingId();
        SparePartCancellingStocks sparePartCancellingStocks = sparePartCancellingStocksService.getById(sparePartCancellingId);
        String sparesPartInventoryId = stocksDetail.getSparePartInventoryId();
        SparesPartInventory sparesPartInventory = sparesPartInventoryService.getById(sparesPartInventoryId);
        //2.获取出库数量
        Double outboundMainQuantity = stocksDetail.getOutboundMainQuantity();
        BigDecimal outboundMainQuantityB = new BigDecimal(outboundMainQuantity);
        String sparePartId = stocksDetail.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)
        Double mainQuantity = sparesPartInventory.getMainQuantity();
        BigDecimal mainQuantityB = new BigDecimal(mainQuantity);
        /*仓库辅数量*/
        Double auxiliaryQuantity = sparesPartInventory.getAuxiliaryQuantity();
        BigDecimal auxiliaryQuantityB = new BigDecimal(auxiliaryQuantity);

        BigDecimal mainQuantitySubtract = mainQuantityB.add(outboundMainQuantityB);//加后的库存主数量
        BigDecimal outboundAuxiliaryQuantity = outboundMainQuantityB.multiply(conversionRatioB);//出库辅数量

        /*辅数量=仓库辅数量+出库的辅数量（出库数量*计算比例）*/
        BigDecimal auxiliaryQuantitySubtract = auxiliaryQuantityB.add(outboundAuxiliaryQuantity);//加后的库存辅数量
        sparesPartInventory.setMainQuantity(mainQuantitySubtract.doubleValue());
        sparesPartInventory.setAuxiliaryQuantity(auxiliaryQuantitySubtract.doubleValue());

        boolean b = sparesPartInventoryService.updateById(sparesPartInventory);
        if (!b) {
            return b;
        }

        stocksDetail.setStatus("1");
        super.updateById(stocksDetail);

        //5.更新出库单状态
        List<SparePartCancellingStocksDetail> sparePartCancellingStocksDetails = super.lambdaQuery()
                .eq(SparePartCancellingStocksDetail::getSparePartCancellingId, sparePartCancellingId)
                .eq(SparePartCancellingStocksDetail::getStatus, "0")
                .eq(SparePartCancellingStocksDetail::getDelFlag, "0").list();
        if (sparePartCancellingStocksDetails.size() == 0) {
            sparePartCancellingStocks.setStatus("4");
            sparePartCancellingStocksService.updateById(sparePartCancellingStocks);
        }
        return true;
    }


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

}