package com.nq.utils;


import com.github.pagehelper.util.StringUtil;
import com.nq.pojo.UserPosition;
import com.nq.vo.position.PositionProfitVO;
import com.nq.vo.position.UserPositionVO;

import java.math.BigDecimal;

/**
 * 仓位计算工具类
 * */
public class UserPointUtil {


    /**
     * 返回当前 仓位表 实时数据
     * */
    public  static  UserPositionVO assembleUserPositionVO(UserPosition position,BigDecimal nowPrice) {
        UserPositionVO userPositionVO = new UserPositionVO();

        userPositionVO.setId(position.getId());
        userPositionVO.setPositionType(position.getPositionType());
        userPositionVO.setPositionSn(position.getPositionSn());
        userPositionVO.setUserId(position.getUserId());
        userPositionVO.setNickName(position.getNickName());
        userPositionVO.setAgentId(position.getAgentId());
        userPositionVO.setStockName(position.getStockName());
        userPositionVO.setStockCode(position.getStockCode());
        userPositionVO.setStockGid(position.getStockGid());
        userPositionVO.setStockSpell(position.getStockSpell());
        userPositionVO.setBuyOrderId(position.getBuyOrderId());
        userPositionVO.setBuyOrderTime(position.getBuyOrderTime());
        userPositionVO.setBuyOrderPrice(position.getBuyOrderPrice());
        userPositionVO.setSellOrderId(position.getSellOrderId());
        userPositionVO.setSellOrderTime(position.getSellOrderTime());
        userPositionVO.setSellOrderPrice(position.getSellOrderPrice());
        userPositionVO.setProfitTargetPrice(position.getProfitTargetPrice());
        userPositionVO.setStopTargetPrice(position.getStopTargetPrice());
        userPositionVO.setOrderDirection(position.getOrderDirection());
        userPositionVO.setOrderNum(position.getOrderNum());
        userPositionVO.setOrderLever(position.getOrderLever());
        userPositionVO.setOrderTotalPrice(position.getOrderTotalPrice());
        userPositionVO.setOrderFee(position.getOrderFee());
        userPositionVO.setOrderSpread(position.getOrderSpread());
        userPositionVO.setOrderStayFee(position.getOrderStayFee());
        userPositionVO.setOrderStayDays(position.getOrderStayDays());
        userPositionVO.setMarginAdd(position.getMarginAdd());
        userPositionVO.setStockPlate(position.getStockPlate());
        userPositionVO.setSpreadRatePrice(position.getSpreadRatePrice());
        PositionProfitVO positionProfitVO = getPositionProfitVO(position,nowPrice);
       BigDecimal ss =  positionProfitVO.getProfitAndLose().divide(userPositionVO.getOrderTotalPrice(),BigDecimal.ROUND_CEILING)
               .multiply(new BigDecimal(100));
        userPositionVO.setProfitAndLoseParent(ss.setScale(2, BigDecimal.ROUND_DOWN)+"%");
        userPositionVO.setProfitAndLose(positionProfitVO.getProfitAndLose());
        userPositionVO.setAllProfitAndLose(positionProfitVO.getAllProfitAndLose());
        if(StringUtil.isEmpty(userPositionVO.getSellOrderId())){
            userPositionVO.setNow_price(nowPrice.toString());
        }else{
            userPositionVO.setNow_price(position.getSellOrderPrice().toString());
        }
        userPositionVO.setAmountToBeCovered(position.getAmountToBeCovered());
        return userPositionVO;
    }

    /**
     * 计算仓位盈亏计算方法
     * */
    public static PositionProfitVO getPositionProfitVO(UserPosition position,BigDecimal nowPrice) {
        BigDecimal profitAndLose = new BigDecimal("0");
        BigDecimal allProfitAndLose = new BigDecimal("0");

        if (position.getSellOrderId() != null) {

            BigDecimal subPrice = position.getSellOrderPrice().subtract(position.getBuyOrderPrice());
            profitAndLose = subPrice.multiply(new BigDecimal(position.getOrderNum().intValue()));
            if ("买跌".equals(position.getOrderDirection())) {
                profitAndLose = profitAndLose.negate();
            }
            allProfitAndLose = profitAndLose.subtract(position.getOrderSpread()).subtract(position.getOrderStayFee()).subtract(position.getSpreadRatePrice());
        } else {
            BigDecimal subPrice = nowPrice.subtract(position.getBuyOrderPrice());
            profitAndLose = subPrice.multiply(new BigDecimal(position.getOrderNum().intValue()));
            if ("买跌".equals(position.getOrderDirection())) {
                profitAndLose = profitAndLose.negate();
            }
            //总盈亏= 浮动盈亏 – 手续费 – 印花税 – 留仓费 – 点差费
            allProfitAndLose = profitAndLose.subtract(position.getOrderSpread()).subtract(position.getOrderStayFee()).subtract(position.getSpreadRatePrice());
        }
        PositionProfitVO positionProfitVO = new PositionProfitVO();
        positionProfitVO.setProfitAndLose(profitAndLose);
        positionProfitVO.setAllProfitAndLose(allProfitAndLose);
        positionProfitVO.setNowPrice(nowPrice.setScale(5,BigDecimal.ROUND_UP).toString());
        return positionProfitVO;
    }
}