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package com.yami.trading.service.trader.impl;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.yami.trading.bean.contract.domain.ContractOrder;
import com.yami.trading.bean.contract.dto.TraderOwnClosedAggDTO;
import com.yami.trading.bean.trader.domain.Trader;
import com.yami.trading.common.constants.Constants;
import com.yami.trading.common.util.Arith;
import com.yami.trading.common.util.StringUtils;
import com.yami.trading.dao.trader.TraderMapper;
import com.yami.trading.service.contract.ContractOrderService;
import com.yami.trading.service.trader.TraderService;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
 
import javax.annotation.Resource;
import java.math.RoundingMode;
import java.text.DecimalFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;
 
@Service
public class TraderServiceImpl implements TraderService {
 
    @Resource
    private TraderMapper traderMapper;
    @Resource
    @Lazy
    private ContractOrderService contractOrderService;
 
    public Trader findById(String id) {
 
        return traderMapper.selectById(id);
    }
 
    public Trader findByPartyId(String partyId) {
        LambdaQueryWrapper<Trader> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(Trader::getPartyId, partyId)
                .eq(Trader::getDelFlag, 0)
                .orderByDesc(Trader::getChecked)
                .orderByDesc(Trader::getCreateTime)
                .last("limit 1");
        return traderMapper.selectOne(lambdaQueryWrapper);
    }
 
    @Override
    public Trader findByPartyIdAndChecked(String partyId, int checked) {
        LambdaQueryWrapper<Trader> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(Trader::getPartyId, partyId).eq(Trader::getChecked, checked);
        return traderMapper.selectOne(lambdaQueryWrapper);
    }
 
    public List<Map<String, Object>> getPaged(Page<Trader> pageparam, String name, String state) {
        LambdaQueryWrapper<Trader> lambdaQueryWrapper = new LambdaQueryWrapper<>();
//        StringBuffer queryString = new StringBuffer(" SELECT * ");
//        queryString.append(" FROM ");
//        queryString.append(" T_TRADER ");
//        queryString.append(" where 1=1 ");
 
        Map<String, Object> parameters = new HashMap();
 
        if (!StringUtils.isNullOrEmpty(name)) {
            lambdaQueryWrapper.like(Trader::getName, name);
//            queryString.append(" and name like :name");
//            parameters.put("name", "%" + name + "%");
        }
 
        if (!StringUtils.isNullOrEmpty(state)) {
            lambdaQueryWrapper.eq(Trader::getState, state);
//            queryString.append(" and state =:state ");
//            parameters.put("state", state);
        }
//        if (!StringUtils.isNullOrEmpty(orderBy_type) && !"create_time".equals(orderBy_type)) {
//            lambdaQueryWrapper.orderByDesc(Trader::getCreate_time);
////            queryString.append(" order by (" + orderBy_type + "+ DEVIATION_" + orderBy_type + ") desc ");
////            parameters.put("orderBy_type", orderBy_type);
//        } else {
////            queryString.append(" order by create_time desc ");
//            lambdaQueryWrapper.orderByDesc(Trader::getCreate_time);
//        }
        lambdaQueryWrapper.eq(Trader::getDelFlag, 0);
        lambdaQueryWrapper.eq(Trader::getChecked, 1);
        lambdaQueryWrapper.eq(Trader::getState, "1");
        lambdaQueryWrapper.orderByDesc(Trader::getCreateTime);
 
        IPage<Trader> page = traderMapper.selectPage(pageparam, lambdaQueryWrapper);
 
//        Page page = this.pagedQueryDao.pagedQuerySQL(pageNo, pageSize, queryString.toString(), parameters);
        List<Map<String, Object>> data = this.bulidData(page.getRecords());
        return data;
 
    }
 
    @Override
    public void save(Trader trader) {
        traderMapper.insert(trader);
    }
 
 
 
 
    private List<Map<String, Object>> bulidData(List<Trader> traders) {
        List<Map<String, Object>> result_traders = new ArrayList();
        DecimalFormat df2 = new DecimalFormat("#.##");
        df2.setRoundingMode(RoundingMode.FLOOR);// 鍚戜笅鍙栨暣
        if (traders == null) {
            return result_traders;
        }
        List<String> partyIds = traders.stream()
                .filter(Objects::nonNull)
                .map(Trader::getPartyId)
                .filter(pid -> !StringUtils.isNullOrEmpty(pid))
                .collect(Collectors.toList());
        Map<String, TraderOwnClosedAggDTO> closedAggByParty = contractOrderService.mapClosedTraderOwnAggByPartyIds(partyIds);
        for (int i = 0; i < traders.size(); i++) {
            Map<String, Object> map = new HashMap<String, Object>();
//            Trader entity = BeanUtil.mapToBean(traders.get(i), Trader.class, true);
            Trader entity = traders.get(i);
            String path = Constants.WEB_URL + "/public/showimg!showImg.action?imagePath=" + entity.getImg();
            map.put("img", path);
            map.put("id", entity.getUuid());
            map.put("partyId", entity.getPartyId());
            map.put("name", entity.getName());
            map.put("remarks", entity.getRemarks());
//            map.put("symbols", "btc;eth");
            map.put("symbol_name", entity.getSymbols());
            map.put("follower_max", entity.getFollowerMax());
 
            /**
             * 杩�3鍛ㄦ敹鐩妛eek_3_profit
             */
            map.put("week_3_profit",
                    df2.format(Arith.add(entity.getWeek3Profit(), entity.getDeviationWeek3Profit())));
            /**
             * 杩�3鍛ㄧ疮璁¢噾棰漺eek_3_order_amount
             */
            map.put("week_3_order_amount",
                    df2.format(Arith.add(entity.getWeek3OrderAmount(), entity.getDeviationWeek3OrderAmount())));
 
            /**
             * 杩�3鍛ㄧ泩鍒╃瑪鏁皐eek_3_order_profit
             */
            map.put("week_3_order_profit",
                    df2.format(Arith.add(entity.getWeek3OrderProfit(), entity.getDeviationWeek3OrderProfit())));
            /**
             * 杩�3鍛ㄤ氦鏄撶瑪鏁皐eek_3_order_sum
             */
            map.put("week_3_order_sum",
                    df2.format(Arith.add(entity.getWeek3OrderSum(), entity.getDeviationWeek3OrderSum())));
 
            /**
             * 绱閲戦order_amount
             */
            map.put("order_amount",
                    df2.format(Arith.add(entity.getOrderAmount(), entity.getDeviationOrderAmount())));
 
//            map.put("symbol_name", "BTC/USDT;ETH/USDT");
            TraderOwnClosedAggDTO closedAgg = closedAggByParty.get(entity.getPartyId());
            double closedProfitSum = 0D;
            double closedMarginSum = 0D;
            if (closedAgg != null) {
                if (closedAgg.getClosedProfitSum() != null) {
                    closedProfitSum = closedAgg.getClosedProfitSum().doubleValue();
                }
                if (closedAgg.getClosedMarginSum() != null) {
                    closedMarginSum = closedAgg.getClosedMarginSum().doubleValue();
                }
            }
            double historyProfit = Arith.add(closedProfitSum, entity.getDeviationProfit());
            double historyAmountBasis = closedMarginSum > 0D
                    ? Arith.add(closedMarginSum, entity.getDeviationOrderAmount())
                    : Arith.add(entity.getOrderAmount(), entity.getDeviationOrderAmount());
            map.put("profit", df2.format(historyProfit));
 
            map.put("order_profit", (int) Arith.add(entity.getOrderProfit(), entity.getDeviationOrderProfit()));
 
            map.put("order_loss", (int) Arith.add(entity.getOrderLoss(), entity.getDeviationOrderLoss()));
            map.put("order_sum", (int) Arith.add(Arith.add(entity.getOrderProfit(), entity.getOrderLoss()),
                    Arith.add(entity.getDeviationOrderProfit(), entity.getDeviationOrderLoss())));
            map.put("follower_sum", (int) Arith.add(entity.getFollowerSum(), entity.getDeviationFollowerSum()));
 
            map.put("follower_now", (int) Arith.add(entity.getFollowerNow(), entity.getDeviationFollowerNow()));
            // Deviation_w
 
            /**
             * 杩�3鍛ㄦ敹鐩婄巼 = 杩�3鍛ㄦ敹鐩�/杩�3鍛ㄧ疮璁¢噾棰� + 杩�3鍛ㄦ敹鐩婄巼鍋忓樊鍊�
             */
            map.put("week_3_profit_ratio",
                    df2.format(Arith.add(Arith.mul(entity.getDeviationWeek3ProfitRatio(), 100),
                            Arith.mul(entity.getWeek3ProfitRatio(), 100))));
            /**
             * 杩�3鍛ㄨ儨鐜� week_3_order_profit_ratio
             */
            double week_3_order_profit_ratio = 0;
            if(Arith.add(entity.getWeek3OrderSum(), entity.getDeviationWeek3OrderSum()) == 0) {
                week_3_order_profit_ratio = 0;
            }else {
                week_3_order_profit_ratio = Arith.mul(
                        Arith.div(Arith.add(entity.getWeek3OrderProfit(), entity.getDeviationWeek3OrderProfit()),
                                Arith.add(entity.getWeek3OrderSum(), entity.getDeviationWeek3OrderSum())),
                        100);
            }
            
            if (week_3_order_profit_ratio > 100) {
                week_3_order_profit_ratio = 100;
            }
            if (week_3_order_profit_ratio < 0) {
                week_3_order_profit_ratio = 0;
            }
 
            map.put("week_3_order_profit_ratio", df2.format(week_3_order_profit_ratio));
 
            /**
             * 绱鏀剁泭鐜�
             */
            map.put("profit_ratio", df2.format(Arith.add(Arith.mul(entity.getDeviationProfitRatio(), 100),
                    Arith.mul(entity.getProfitRatio(), 100))));
 
            map.put("profit_share_ratio", df2.format(Arith.mul(entity.getProfitShareRatio(), 100)));
            map.put("follow_commission_type",
                    com.yami.trading.bean.trader.FollowCommissionType.normalizeOrLegacy(entity.getFollowCommissionType()));
            map.put("follow_commission_monthly_amount",
                    entity.getFollowCommissionMonthlyAmount() == null ? "0"
                            : entity.getFollowCommissionMonthlyAmount().stripTrailingZeros().toPlainString());
            map.put("follow_commission_daily_pct", df2.format(Arith.mul(entity.getFollowCommissionDailyPct(), 100)));
 
            // 累计收益/收益率:历史=合约表已平仓全品种盈亏+偏差,分母优先已平仓保证金合计(与当前持仓 deposit 一致)+偏差;再加实时持仓
            double openProfit = 0D;
            double openDeposit = 0D;
            int openPositionCount = 0;
            List<ContractOrder> openOrders = contractOrderService.findSubmittedTraderOwn(entity.getPartyId(), "");
            if (openOrders != null && !openOrders.isEmpty()) {
                openPositionCount = openOrders.size();
                for (ContractOrder one : openOrders) {
                    // submitted 持仓利润实时值在缓存中,先包裹后再聚合,口径与详情页一致
                    contractOrderService.wrapProfit(one);
                    openProfit = Arith.add(openProfit, one.getProfit() == null ? 0D : one.getProfit().doubleValue());
                    openDeposit = Arith.add(openDeposit, one.getDeposit() == null ? 0D : one.getDeposit().doubleValue());
                }
            }
            double totalProfit = Arith.add(historyProfit, openProfit);
            double totalRatio = 0D;
            double totalAmount = Arith.add(historyAmountBasis, openDeposit);
            if (totalAmount > 0D) {
                totalRatio = Arith.mul(Arith.div(totalProfit, totalAmount), 100);
            }
            map.put("history_profit", df2.format(historyProfit));
            double historyProfitRatioOnly = 0D;
            if (historyAmountBasis > 0D) {
                historyProfitRatioOnly = Arith.mul(Arith.div(historyProfit, historyAmountBasis), 100);
            } else {
                historyProfitRatioOnly = Arith.add(Arith.mul(entity.getDeviationProfitRatio(), 100),
                        Arith.mul(entity.getProfitRatio(), 100));
            }
            map.put("history_profit_ratio", df2.format(historyProfitRatioOnly));
            map.put("open_profit", df2.format(openProfit));
            map.put("open_deposit", df2.format(openDeposit));
            map.put("open_position_count", openPositionCount);
            map.put("total_profit", df2.format(totalProfit));
            map.put("total_profit_ratio", df2.format(totalRatio));
 
            result_traders.add(map);
        }
 
        return result_traders;
 
    }
    
    
    public void update(Trader entity) {
        int result = traderMapper.updateById(entity);
    }
    
    public void updateTrader(Trader entity, List<ContractOrder> orders) {
//        List<ContractOrder> orders =  contractOrderService.findSubmitted(entity.getPartyId().toString(),"","");
        double week_3_profit = 0;
        double week_3_order_amount = 0;;
        if(orders != null) {
            Date date_now = new Date();
            for(ContractOrder order : orders) {
                double last_days = 22;
                try {
                    last_days = daysBetween(date_now, order.getCreateTime());
                } catch (ParseException e) {
                    e.printStackTrace();
                }
                if (last_days <= 21 ) {
                    week_3_profit = Arith.add(week_3_profit, order.getProfit().doubleValue());
                    week_3_order_amount = Arith.add(week_3_order_amount, Arith.mul(order.getVolumeOpen().doubleValue(), order.getUnitAmount().doubleValue()));
                } 
            }
            if(week_3_order_amount != 0) {
                entity.setWeek3ProfitRatio(Arith.div(week_3_profit, week_3_order_amount));
            }else {
                entity.setWeek3ProfitRatio(0);
            }
        }
        if( entity.getOrderAmount() != 0) {
            entity.setProfitRatio(Arith.div(entity.getProfit(), entity.getOrderAmount()));
        }else {
            entity.setProfitRatio(0);
        }
        
        update(entity);
    }
    
    
    public static int daysBetween(Date smdate, Date bdate) throws ParseException {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        smdate = sdf.parse(sdf.format(smdate));
        bdate = sdf.parse(sdf.format(bdate));
        Calendar cal = Calendar.getInstance();
        cal.setTime(smdate);
        long time1 = cal.getTimeInMillis();
        cal.setTime(bdate);
        long time2 = cal.getTimeInMillis();
        long between_days = (time2 - time1) / (1000 * 3600 * 24);
 
        return Integer.parseInt(String.valueOf(between_days));
    }
    
 
}