package com.xcong.excoin.rabbit.pricequeue;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.modules.contract.dao.ContractHoldOrderDao;
import com.xcong.excoin.modules.contract.entity.ContractHoldOrderEntity;
import com.xcong.excoin.modules.member.dao.MemberDao;
import com.xcong.excoin.modules.member.dao.MemberWalletContractDao;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
import com.xcong.excoin.rabbit.producer.OrderProducer;
import com.xcong.excoin.utils.*;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.*;
import java.util.concurrent.PriorityBlockingQueue;

@Slf4j
@Component
public class WebsocketPriceService {

    @Autowired
    OrderProducer orderProducer;
    @Resource
    private RedisUtils redisUtils;
    @Resource
    private ContractHoldOrderDao contractHoldOrderDao;
    @Resource
    private MemberDao memberDao;
    @Resource
    private MemberWalletContractDao memberWalletContractDao;
    /**
     * @param symbol
     * @param price
     */
    public void comparePriceAsc(String symbol, String price) {
        // 比较价格 正序的 最小元素在头部 开多止盈 开空止损等
        PriorityBlockingQueue<AscBigDecimal> queue = PricePriorityQueue.getQueueAsc(symbol);
        // 最小的
        AscBigDecimal b = queue.peek();
        // 当前价
        AscBigDecimal now = new AscBigDecimal(price);
        List<AscBigDecimal> list = new ArrayList<AscBigDecimal>();
        // 找到所有比当前价格大的 是需要操作的
        if (b != null && b.compareTo(now) <= 0) {
            // 可以操作
            System.out.println("当前价格:" + price + "---正序---" + "队列价格:" + b.getValue().toPlainString() + " time:" + new Date());
            while (queue.peek() != null && queue.peek().compareTo(now) <= 0) {
                // 可以发送消息操作
                list.add(queue.remove());
            }
        }

        if (CollectionUtils.isNotEmpty(list)) {
            dealAscPriceOrderAndSenMq(list, symbol);
        }

    }

    public void comparePriceDesc(String symbol, String price) {
        // 比较价格 倒叙的 开多止损  开空止盈
        PriorityBlockingQueue<DescBigDecimal> queue = PricePriorityQueue.getQueueDesc(symbol);
        // 最大价格
        DescBigDecimal b = queue.peek();
        // 当前价格
        DescBigDecimal now = new DescBigDecimal(price);
        List<DescBigDecimal> list = new ArrayList<DescBigDecimal>();
        // 找到比当前价格还大的就是需要操作的 开多止损
        // 即最大的币当前价大 那么需要开多止损
        if (b != null && b.compareTo(now) <= 0) {
            // 可以操作
            System.out.println("当前价格:" + price + "---倒序操作---" + "队列:" + b.getValue().toPlainString() + " time:" + new Date());

            while (queue.peek() != null && queue.peek().compareTo(now) <= 0) {
                // 可以发送消息操作
                list.add(queue.remove());
                log.info("#{}#", JSONObject.toJSONString(list));
            }
        }
        if (CollectionUtils.isNotEmpty(list)) {
            dealDescPriceOrderAndSenMq(list, symbol);
        }

    }

    private void addExecType(OrderModel model) {
        List<Object> orderTypes = redisUtils.lGet(AppContants.RABBIT_TYPE + model.getOrderId(), 0, -1);
        if (CollUtil.isNotEmpty(orderTypes)) {
            orderTypes.add(model.getType());
        } else {
            orderTypes = new ArrayList<>();
            orderTypes.add(model.getType());
        }

        redisUtils.lSet(AppContants.RABBIT_TYPE + model.getOrderId(), orderTypes, 10);
        redisUtils.lSet(AppContants.MEMBER_TYPE + model.getMemberId(), orderTypes, 5);
    }

    // 处理消息 正序的 包括
    // 1：买入委托2：开多3:开空4：平多5：平空6:爆仓平多7:爆仓平空8:撤单9:止盈平多10：止盈平空11：止损平多12：止损平空
    public void dealAscPriceOrderAndSenMq(List<AscBigDecimal> list, String symbol) {
        if (CollectionUtils.isNotEmpty(list)) {
            // 根据不同类型发送不同消息  1 倒序 2  正序
            List<OrderModel> orderModelList = new ArrayList<OrderModel>();
            // 3 正序
            Map<String, List<OrderModel>> orderMap = PricePriorityQueue.getOrderMap(symbol, 3);
            // 根据价格查询到对应的订单
            for (AscBigDecimal asc : list) {
                String key = asc.getValue().toPlainString();
                assert orderMap != null;
                log.info("----->->{}, --> {}", JSONObject.toJSONString(orderMap), key);
                if (orderMap.containsKey(key)) {
                    orderModelList.addAll(orderMap.get(key));
                    orderMap.remove(key);
                }

            }
            log.info("------>{}", JSONObject.toJSONString(orderModelList));
            if (CollectionUtils.isEmpty(orderModelList)) {
                return;
            }
            log.info("本次执行的列表ASC");
            // 根据订单的类型发送消息
            // 3:开空  7:爆仓平空
            // 9:止盈平多 12：止损平空
            for (OrderModel model : orderModelList) {
                /*
                   问题: 1、逐仓: 当行情大时，若设置的止损点与爆仓过于接近，则可能会出现直接爆仓，而不止损的情况
                        2、全仓: 止盈价/止损价 设置的与委托平仓价相同，需优先处理止盈/止损
                   解决: 将订单ID作为Key, 该订单执行的队列类型集合作为value, 用于在执行爆仓、委托平仓时，是否存在止盈/止损，若存在则不执行该爆仓和委托平仓
                 */
                addExecType(model);

                // 止损平空
                List<OrderModel> kkzsList = new ArrayList<OrderModel>();
                // 止盈平多
                List<OrderModel> kdzyList = new ArrayList<OrderModel>();
                // 爆仓平空
                List<OrderModel> bcList = new ArrayList<OrderModel>();
                // 开空
                List<OrderModel> wtkkList = new ArrayList<OrderModel>();
                // 委托平多
                List<OrderModel> wtpdList = new ArrayList<>();
                switch (model.getType()) {
                    case 3:
                        wtkkList.add(model);
                        break;
                    case 4:
                        wtpdList.add(model);
                        break;
                    case 7:
                        bcList.add(model);
                        break;
                    case 9:
                        kdzyList.add(model);
                        break;
                    case 12:
                        kkzsList.add(model);
                        break;
                    default:
                        log.info("#price-service unknown type#");
                        break;
                }

                // 发送消息
                if (CollectionUtils.isNotEmpty(kkzsList)) {
                    String kkzs = JSONObject.toJSONString(kkzsList);
                    orderProducer.sendLessLoss(kkzs);
                }
                if (CollectionUtils.isNotEmpty(kdzyList)) {
                    String kdzy = JSONObject.toJSONString(kdzyList);
                    orderProducer.sendMorePro(kdzy);
                }
                if (CollectionUtils.isNotEmpty(bcList)) {
                    orderProducer.sendCoinout(JSONObject.toJSONString(bcList));
                }
                if (CollectionUtils.isNotEmpty(wtkkList)) {
                    orderProducer.sendLimit(JSONObject.toJSONString(wtkkList));
                }
                if (CollectionUtils.isNotEmpty(wtpdList)) {
                    orderProducer.sendLimitClose(JSONObject.toJSONString(wtpdList));
                }
            }
        }
    }

    // 处理消息 正序的 包括
    // 1：买入委托2：开多3:开空4：平多5：平空6:爆仓平多7:爆仓平空8:撤单9:止盈平多10：止盈平空11：止损平多12：止损平空
    public void dealDescPriceOrderAndSenMq(List<DescBigDecimal> list, String symbol) {
        if (CollectionUtils.isNotEmpty(list)) {
            // 根据不同类型发送不同消息  1 倒序 2  正序
            List<OrderModel> orderModelList = new ArrayList<OrderModel>();
            Map<String, List<OrderModel>> orderMap = PricePriorityQueue.getOrderMap(symbol, 2);
            // 根据价格查询到对应的订单
            for (DescBigDecimal desc : list) {
                String key = desc.getValue().toPlainString();
                assert orderMap != null;
                log.info("----->->{}, --> {}", JSONObject.toJSONString(orderMap), key);
                if (orderMap.containsKey(key)) {
                    orderModelList.addAll(orderMap.get(key));
                    orderMap.remove(key);
                }

            }

            if (CollectionUtils.isEmpty(orderModelList)) {
                return;
            }
            log.info("本次执行的列表Desc");
            // 根据订单的类型发送消息
            // 2：开多6:爆仓平多
            // 10：止盈平空11：止损平多
            for (OrderModel model : orderModelList) {
                /*
                   问题: 1、逐仓: 当行情大时，若设置的止损点与爆仓过于接近，则可能会出现直接爆仓，而不止损的情况
                        2、全仓: 止盈价/止损价 设置的与委托平仓价相同，需优先处理止盈/止损
                   解决: 将订单ID作为Key, 该订单执行的队列类型集合作为value, 用于在执行爆仓、委托平仓时，是否存在止盈/止损，若存在则不执行该爆仓和委托平仓
                 */
                addExecType(model);

                // 开空止盈
                List<OrderModel> kkzyList = new ArrayList<OrderModel>();
                // 开多止损
                List<OrderModel> kdzsList = new ArrayList<OrderModel>();
                // 爆仓
                List<OrderModel> bcList = new ArrayList<OrderModel>();
                // 开多委托
                List<OrderModel> wtkdList = new ArrayList<OrderModel>();
                // 委托平空
                List<OrderModel> wtpkList = new ArrayList<>();
                switch (model.getType()) {
                    case 2:
                        wtkdList.add(model);
                        break;
                    case 5:
                        wtpkList.add(model);
                        break;
                    case 6:
                        bcList.add(model);
                        break;
                    case 10:
                        kkzyList.add(model);
                        break;
                    case 11:
                        kdzsList.add(model);
                        break;
                    default:
                        break;
                }

                // 发送消息
                if (CollectionUtils.isNotEmpty(kkzyList)) {
                    String kkzy = JSONObject.toJSONString(kkzyList);
                    orderProducer.sendLessPro(kkzy);
                }
                if (CollectionUtils.isNotEmpty(kdzsList)) {
                    String kdzs = JSONObject.toJSONString(kdzsList);
                    orderProducer.sendMoreLoss(kdzs);
                }
                if (CollectionUtils.isNotEmpty(bcList)) {
                    orderProducer.sendCoinout(JSONObject.toJSONString(bcList));
                }
                if (CollectionUtils.isNotEmpty(wtkdList)) {
                    orderProducer.sendLimit(JSONObject.toJSONString(wtkdList));
                }
                if (CollectionUtils.isNotEmpty(wtpkList)) {
                    orderProducer.sendLimitClose(JSONObject.toJSONString(wtpkList));
                }
            }
        }
    }


    public void wholeBomb(String symbol, String price) {
        List<Long> memberIds = contractHoldOrderDao.selectMemberHasWholeOrder();
        CacheSettingUtils cacheSettingUtils = SpringContextHolder.getBean(CacheSettingUtils.class);

        if (CollUtil.isNotEmpty(memberIds)) {
            for (Long memberId : memberIds) {
                List<ContractHoldOrderEntity> holdOrderEntities = contractHoldOrderDao.selectHoldOrderListByMemberId(memberId);
                MemberEntity memberEntity = memberDao.selectById(memberId);

                if (CollUtil.isNotEmpty(holdOrderEntities)) {
                    BigDecimal totalProfitOrLess = BigDecimal.ZERO;
                    Map<String, Object> priceMap = new HashMap<>();
                    for (ContractHoldOrderEntity holdOrderEntity : holdOrderEntities) {
                        String currentPrice = redisUtils.getString(CoinTypeConvert.convertToKey(holdOrderEntity.getSymbol()));
                        priceMap.put(holdOrderEntity.getSymbol(), currentPrice);

                        BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(holdOrderEntity.getSymbol());
                        BigDecimal profitOrLess = CalculateUtil.calOrderProfitOrLess(holdOrderEntity.getOpeningType(), new BigDecimal(currentPrice), holdOrderEntity.getOpeningPrice(), lotNumber, holdOrderEntity.getSymbolCntSale(), memberEntity.getIsProfit());
                        totalProfitOrLess = totalProfitOrLess.add(profitOrLess);
                    }
                    MemberWalletContractEntity wallet = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(memberId, CoinTypeEnum.USDT.name());

                    BigDecimal sub = wallet.getTotalBalance().add(totalProfitOrLess);
//                    log.info("sub : {}, memberId : {}", sub, memberId);
                    if (sub.compareTo(BigDecimal.ZERO) <= 0) {
                        List<OrderModel> list = new ArrayList<>();
                        OrderModel orderModel = new OrderModel(null, 0, price, symbol, memberId);
                        list.add(orderModel);
                        String content = JSONObject.toJSONString(list);

                        String key = AppContants.WHOLE_BOMB_PREFIX + memberId;
                        Map<Object, Object> value = redisUtils.hmget(key);
                        if (MapUtil.isEmpty(value)) {
                            orderProducer.sendWholeBomb(content);
                            contractHoldOrderDao.updateMemberAllHoldOrderClosingStatus(memberId);

                            redisUtils.hmset(key, priceMap);
                        }
                    }
                }
            }
        }
    }
}