package cc.mrbird.febs.dapp.service.impl;

import cc.mrbird.febs.common.contants.AppContants;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.common.utils.ShareCodeUtil;
import cc.mrbird.febs.dapp.chain.ChainEnum;
import cc.mrbird.febs.dapp.chain.ChainService;
import cc.mrbird.febs.dapp.chain.ContractEventService;
import cc.mrbird.febs.dapp.chain.EthUsdtContract;
import cc.mrbird.febs.dapp.entity.*;
import cc.mrbird.febs.dapp.mapper.DappFundFlowDao;
import cc.mrbird.febs.dapp.mapper.DappMemberDao;
import cc.mrbird.febs.dapp.mapper.DappMemberFundMapper;
import cc.mrbird.febs.dapp.mapper.DappOnlineTransferDao;
import cc.mrbird.febs.dapp.service.DappMemberService;
import cc.mrbird.febs.dapp.service.DappSystemService;
import cc.mrbird.febs.dapp.utils.OnlineTransferUtil;
import cc.mrbird.febs.rabbit.producer.ChainProducer;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.web3j.utils.Numeric;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Slf4j
@Service
public class BscCoinContractEvent implements ContractEventService {

    @Resource
    private DappMemberDao dappMemberDao;
    @Resource
    private DappMemberFundMapper dappMemberFundMapper;

    @Resource
    private DappMemberService dappMemberService;

    @Resource
    private DappFundFlowDao dappFundFlowDao;

    @Resource
    private RedisUtils redisUtils;

    @Autowired
    private DappSystemService dappSystemService;

    @Resource
    private DappOnlineTransferDao dappOnlineTransferDao;

    @Resource
    private ChainProducer chainProducer;

    public static void main(String[] args) {
        System.out.println(Numeric.toBigInt("0x12e4e85"));
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void compile(EthUsdtContract.TransferEventResponse e) {
        if (e.to != null) {
            log.info("触发TFC监听");

            try {
                Thread.sleep(5000);
            } catch (InterruptedException ex) {
                ex.printStackTrace();
            }
            redisUtils.set(AppContants.REDIS_KEY_BLOCK_COIN_NUM, e.log.getBlockNumber());
            redisUtils.set(AppContants.REDIS_KEY_BLOCK_ETH_INCREMENT_NUM, e.log.getBlockNumber());
            int decimals = ChainService.getInstance(ChainEnum.BSC_TFC.name()).decimals();

            // 合约创建时，同时创建地址
            if ("0x0000000000000000000000000000000000000000".equals(e.from)) {
                DappMemberEntity toMember = dappMemberDao.selectByAddress(e.to, null);
                if (toMember == null) {
                    toMember = dappMemberService.insertMember(e.to, "0", "BSC", "admin");
                }
                return;
            }

            // 更新余额
            DappMemberEntity fromMember = dappMemberService.findByAddress(e.from, null);
            if (fromMember != null) {
                BigDecimal balance = ChainService.getInstance(ChainEnum.BSC_TFC.name()).balanceOf(e.from);
                fromMember.setBalance(balance);
                dappMemberService.updateById(fromMember);
            } else {
                fromMember = dappMemberService.insertMember(e.from, null);
            }

            BigInteger tokens = e.tokens;
            BigDecimal amount = new BigDecimal(tokens.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);

            // 如果转账对象地址不为源池地址，注册该用户并绑定上下级关系
            if (!e.to.equals(ChainEnum.BSC_TFC_SOURCE.getAddress().toLowerCase())) {
                DappMemberEntity toMember = dappMemberDao.selectByAddress(e.to, null);
                if (toMember == null) {
                    toMember = dappMemberService.insertMember(e.to, fromMember.getInviteId());
                }

//                if (toMember.getActiveStatus() == 2) {
//                    toMember.setActiveStatus(1);
//                }
                // 更新余额
                BigDecimal balance = ChainService.getInstance(ChainEnum.BSC_TFC.name()).balanceOf(e.to);
                toMember.setBalance(balance);
                dappMemberService.updateById(toMember);

                OnlineTransferUtil.addTransferRecord(e.from, e.to, amount, e.log.getTransactionHash(), DappTransferRecordEntity.TRANSFER_SOURCE_FLAG_ONLINE, AppContants.SYMBOL_COIN);
            }

            // 卖币
            if (e.to.equals(ChainEnum.BSC_TFC_SOURCE.getAddress().toLowerCase())) {
                DappFundFlowEntity fundFlow = dappFundFlowDao.selectByFromHash(e.log.getTransactionHash(), null);
                if (fundFlow != null && fundFlow.getStatus() != 1) {
                    return;
                }

                if (fundFlow == null) {
                    List<DappFundFlowEntity> flows = dappFundFlowDao.selectFundFlowListByAddress(e.from, 1);
                    if (CollUtil.isEmpty(flows)) {
                        OnlineTransferUtil.addTransferRecord(e.from, e.to, amount, e.log.getTransactionHash(), DappTransferRecordEntity.TRANSFER_SOURCE_FLAG_ONLINE, AppContants.SYMBOL_COIN);
                        log.info("本地无交易:{}", e.log.getTransactionHash());
                        return;
                    }

                    boolean hasFlow = false;
                    for (DappFundFlowEntity flow : flows) {
                        if (flow.getStatus() == 1) {
                            if (amount.compareTo(flow.getTargetAmount()) == 0) {
                                hasFlow = true;
                                fundFlow = flow;
                                fundFlow.setFromHash(e.log.getTransactionHash());
                                break;
                            }
                        }
                    }

                    if (!hasFlow) {
                        OnlineTransferUtil.addTransferRecord(e.from, e.to, amount, e.log.getTransactionHash(), DappTransferRecordEntity.TRANSFER_SOURCE_FLAG_ONLINE, AppContants.SYMBOL_COIN);
                        return;
                    }
                }
                OnlineTransferUtil.addTransferRecord(e.from, e.to, amount, e.log.getTransactionHash(), DappTransferRecordEntity.TRANSFER_SOURCE_FLAG_APPLICATION, AppContants.SYMBOL_COIN);

                BigDecimal newPrice = fundFlow.getNewestPrice();
                BigDecimal transferAmount = amount.multiply(newPrice);

                // 更改状态为已同步
                fundFlow.setStatus(2);
                fundFlow.setTargetAmount(transferAmount);
                dappFundFlowDao.updateById(fundFlow);

                OnlineTransferUtil.addTransfer(e.from, transferAmount, fundFlow.getType(), 1, ChainEnum.BSC_USDT_SOURCE.name(), AppContants.SYMBOL_USDT, fundFlow.getId().toString());

                Map<String, String> map = new HashMap<>();
                map.put("batchNo", fundFlow.getId().toString());
                map.put("type", "flow");

                // 发送转账消息
                chainProducer.sendOnlineTransfer(JSONObject.toJSONString(map));
            }

        }
    }

    @Override
    public void coinReward(EthUsdtContract.CoinRewardEventResponse e) {
        if (e.adr == null) {
            return;
        }
        /**
         * 根据地址去查询数据库是否已经注册
         * 生成对应的产矿记录
         * 生成对应的产矿流水
         */
        String address = e.adr;
        String blockHash = e.blockHash;
        DappMemberEntity dappMemberEntity = dappMemberDao.selectByAddress(address, null);
        if(ObjectUtil.isEmpty(dappMemberEntity)){
            return;
        }
        int decimals = ChainService.getInstance(ChainEnum.BSC_GFA.name()).decimals();
        BigDecimal amount = new BigDecimal(e.amount.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
        BigDecimal price = new BigDecimal(e.price.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
        BigDecimal usdtTarget = new BigDecimal(e.usdtTarget.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
        BigDecimal coinTarget = new BigDecimal(e.coinTarget.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
        BigDecimal usdtCoin = new BigDecimal(e.usdtCoin.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
        BigInteger lastMineTime = e.lastMineTime;

        QueryWrapper<DappMemberFund> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("block_hash",blockHash);
        objectQueryWrapper.eq("address",address);
        objectQueryWrapper.eq("price",price);
        objectQueryWrapper.eq("usdt_target",usdtTarget);
        objectQueryWrapper.eq("coin_target",coinTarget);
        List<DappMemberFund> dappMemberFunds = dappMemberFundMapper.selectList(objectQueryWrapper);
        if(CollUtil.isEmpty(dappMemberFunds)){
            Long memberId = dappMemberEntity.getId();
            DappMemberFund dappMemberFund = new DappMemberFund();
            dappMemberFund.setMemberId(memberId);
            dappMemberFund.setAddress(address);
            dappMemberFund.setBlockHash(blockHash);
            dappMemberFund.setAmount(amount);
            dappMemberFund.setPrice(price);
            dappMemberFund.setUsdtTarget(usdtTarget);
            dappMemberFund.setCoinTarget(coinTarget);
            dappMemberFund.setUsdtCoin(usdtCoin);
            dappMemberFund.setLastMineTime(lastMineTime.toString());
            dappMemberFundMapper.insert(dappMemberFund);

            DappFundFlowEntity fundFlowTuiJian1 = new DappFundFlowEntity(
                    memberId,
                    usdtTarget,
                    FlowTypeEnum.ZHIYA_CHA_CHU.getValue(),
                    DappFundFlowEntity.WITHDRAW_STATUS_AGREE,
                    StrUtil.format("金本位{}，价格{}。",usdtTarget,price));

            dappFundFlowDao.insert(fundFlowTuiJian1);

            DappFundFlowEntity fundFlowTuiJian2 = new DappFundFlowEntity(
                    memberId,
                    coinTarget,
                    FlowTypeEnum.ZHIYA_CHA_CHU.getValue(),
                    DappFundFlowEntity.WITHDRAW_STATUS_AGREE,
                    StrUtil.format("币本位{}，价格{}。",coinTarget,price));
            dappFundFlowDao.insert(fundFlowTuiJian2);
            log.info("本地交易:{}，amount-{}，price-{}", e.adr,amount,price);
        }
    }
}