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

import cc.mrbird.febs.common.contants.AppContants;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.dapp.chain.ChainEnum;
import cc.mrbird.febs.dapp.chain.ChainService;
import cc.mrbird.febs.dapp.chain.ContractChainService;
import cc.mrbird.febs.dapp.dto.SystemDto;
import cc.mrbird.febs.dapp.entity.*;
import cc.mrbird.febs.dapp.mapper.*;
import cc.mrbird.febs.dapp.service.DappSystemService;
import cc.mrbird.febs.dapp.vo.RedisTransferPoolVo;
import cc.mrbird.febs.dapp.vo.SlipSettingVo;
import cc.mrbird.febs.rabbit.producer.ChainProducer;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.RandomUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;

/**
 * @author 
 * @date 2022-03-24
 **/
@Slf4j
@Service
@RequiredArgsConstructor
public class DappSystemServiceImpl implements DappSystemService {

    private final DappSystemDao dappSystemDao;
    private final DappReturnRatioDao dappReturnRatioDao;
    private final RedisUtils redisUtils;
    private final DappFundFlowDao dappFundFlowDao;
    private final DappMemberDao dappMemberDao;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
    private final DappOnlineTransferDao dappOnlineTransferDao;
    private final ChainProducer chainProducer;

    private final String[] ADDRESS_PREFIX = {"T", "0x"};
    @Override
    public Map<String, Object> findTotalInComeAndList() {
        DappMineDataEntity dataMine = dappSystemDao.selectMineDataForOne();


        Map<String, Object> result = new HashMap<>();
        result.put("total", 6000);
        result.put("addreessCnt", 1234);
        result.put("coinCnt", 4000);
        return result;
    }

    @Override
    public Map<String, Object> globalSetting() {
        BigDecimal newPrice = (BigDecimal) redisUtils.get(AppContants.REDIS_KEY_ETH_NEW_PRICE);
        Integer changeFee = (Integer) redisUtils.get(AppContants.REDIS_KEY_CHANGE_FEE);

        List<DappReturnRatioEntity> ratios = dappReturnRatioDao.selectList(null);
        Map<String, Object> result = new HashMap<>();
        result.put("newPrice", newPrice);
        result.put("changeFee", changeFee);
        result.put("ratio", ratios);
        return result;
    }

    @Override
    public SystemDto system() {
        DappMemberEntity member = LoginUserUtil.getAppUser();

        SystemDto system = new SystemDto();

        RedisTransferPoolVo transferPool = (RedisTransferPoolVo) redisUtils.get(AppContants.REDIS_KEY_TRANSFER_POOL_VOL);
        BigDecimal poolRemain = (BigDecimal) redisUtils.get(AppContants.REDIS_KEY_TRANSFER_POOL_VOL_REMAIN);
        // 买币数量
        system.setBuyTotal(transferPool.getTodayVol());
        system.setBuyRemain(poolRemain);

        ContractChainService instance = ChainService.getInstance(ChainEnum.BSC_TFC.name());
        BigDecimal balance = instance.balanceOf(member.getAddress());
        Object o = redisUtils.get(AppContants.REDIS_KEY_COIN_REMAIN + member.getAddress());

        BigDecimal coinTotal = balance.multiply(BigDecimal.valueOf(0.3)).setScale(instance.decimals(), RoundingMode.HALF_DOWN);
        BigDecimal remain;
        if (o == null) {
            remain = coinTotal;
            redisUtils.set(AppContants.REDIS_KEY_COIN_REMAIN + member.getAddress(), remain);
        } else {
            remain = (BigDecimal) o;
        }
        // 卖币数量
        system.setSaleTotal(coinTotal);
        system.setSaleRemain(remain);

        BigDecimal usdtRemain = (BigDecimal) redisUtils.get(AppContants.REDIS_KEY_USDT_OUT_LIMIT_REMAIN);
        BigDecimal usdtTotal = (BigDecimal) redisUtils.get(AppContants.REDIS_KEY_USDT_OUT_LIMIT);

        // usdt数量
        system.setUsdtTotal(usdtTotal);
        system.setUsdtRemain(usdtRemain);

        system.setFeeRatio(BigDecimal.TEN);
        return system;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void tradeProfitDistribute(Long id) {
        DappFundFlowEntity fundflow = dappFundFlowDao.selectById(id);

        BigDecimal fee = fundflow.getFee();
        DappMemberEntity member = dappMemberDao.selectById(fundflow.getMemberId());

        if (StrUtil.isBlank(member.getRefererId()) || "0".equals(member.getRefererId())) {
            return;
        }
        List<String> inviteIds = StrUtil.split(member.getRefererId(), ',');
        List<DappMemberEntity> parents = dappMemberDao.selectParentsList(inviteIds, 6);

        DataDictionaryCustom miniHoldCoin = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(AppContants.DIC_TYPE_SYSTEM_SETTING, AppContants.DIC_VALUE_MINI_HOLD_COIN_LIMIT);
        DataDictionaryCustom slipPointSetting = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(AppContants.DIC_TYPE_SLIP_POINT_SETTING, AppContants.DIC_TYPE_SLIP_POINT_SETTING);
        SlipSettingVo slipSetting = JSONObject.parseObject(slipPointSetting.getValue(), SlipSettingVo.class);

        // 源池
        ContractChainService instance = ChainService.getInstance(ChainEnum.BSC_TFC_SOURCE.name());
        BigDecimal destroy = slipSetting.getDestroyPoint().divide(slipSetting.getAllPoint(), 2, RoundingMode.HALF_DOWN).multiply(fee);
        log.info("销毁数量:{}, 比例:{}", destroy, slipSetting.getDestroyPoint());

        // 销毁
//        instance.transfer(AppContants.DESTROY_ADDRESS, destroy);
        DappOnlineTransferEntity destroyRecord = new DappOnlineTransferEntity(AppContants.DESTROY_ADDRESS, destroy, fundflow.getType(), 3, ChainEnum.BSC_TFC_SOURCE.name(), "TFC", fundflow.getId().toString());
        dappOnlineTransferDao.insert(destroyRecord);

        // 总分发金额
        BigDecimal distrbAmount = fee.subtract(destroy);
        // 技术金额
        BigDecimal techAmount = distrbAmount.multiply(slipSetting.getTechProp().divide(BigDecimal.valueOf(100), 2, RoundingMode.HALF_UP));
        // 节点金额
        BigDecimal nodeAmount = distrbAmount.subtract(techAmount);
        log.info("总分发金额:{}, 技术:{}, 节点:{}", distrbAmount, techAmount, nodeAmount);

        int i = 1;
        for (DappMemberEntity parent : parents) {
            BigDecimal balance = instance.balanceOf(parent.getAddress());
            log.info("地址:{}, 余额:{}", parent.getAddress(), balance);

            // 若地址持币少了指定数量
            if (balance.compareTo(new BigDecimal(miniHoldCoin.getValue())) < 0) {
                return;
            }

            DataDictionaryCustom distribDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(AppContants.DIC_TYPE_DISTRIBUTE_PROP, String.valueOf(i));
            BigDecimal total = distrbAmount.multiply(new BigDecimal(distribDic.getValue()).divide(BigDecimal.valueOf(100), 2, RoundingMode.HALF_UP));

            DappOnlineTransferEntity distribRecord = new DappOnlineTransferEntity(parent.getAddress(), total, fundflow.getType(), 1, ChainEnum.BSC_TFC_SOURCE.name(), "TFC", fundflow.getId().toString());
            dappOnlineTransferDao.insert(distribRecord);

            nodeAmount = nodeAmount.subtract(total);
        }

        // 若节点金额还有剩余，则进入技术金额
        techAmount = techAmount.add(nodeAmount);
//        instance.transfer(ChainEnum.BSC_TFC_TECH.getAddress(), techAmount);

        DappOnlineTransferEntity techRecord = new DappOnlineTransferEntity(ChainEnum.BSC_TFC_TECH.getAddress(), techAmount, fundflow.getType(), 2, ChainEnum.BSC_TFC_SOURCE.name(), "TFC", fundflow.getId().toString());
        dappOnlineTransferDao.insert(techRecord);

        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 mining() {
        log.info("挖矿");

        Object o = redisUtils.get(AppContants.REDIS_KEY_MINE_ALL_INTERNET_CNT);
        if (o == null) {
            return;
        }

        Object transferPoolObj = redisUtils.get(AppContants.REDIS_KEY_MINE_TRANSFER_POOL_TRADE_CNT);

        BigDecimal allInternet = (BigDecimal) o;
        BigDecimal transferPoll = (BigDecimal) transferPoolObj;

        List<DappMemberEntity> allMembers = dappMemberDao.selectList(null);
        if (CollUtil.isEmpty(allMembers)) {
            return;
        }
        DataDictionaryCustom miniHoldCoin = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(AppContants.DIC_TYPE_SYSTEM_SETTING, AppContants.DIC_VALUE_MINI_HOLD_COIN_LIMIT);

        String batchNo = RandomUtil.randomString(32);
        ContractChainService instance = ChainService.getInstance(ChainEnum.BSC_TFC.name());
        for (DappMemberEntity member : allMembers) {
            if ("admin".equals(member.getAccountType())) {
                continue;
            }

            BigDecimal balance = instance.balanceOf(member.getAddress());
            if (balance.compareTo(new BigDecimal(miniHoldCoin.getValue())) < 1) {
                continue;
            }

            // 挖矿数量
            BigDecimal mine = transferPoll.multiply(balance.divide(allInternet, instance.decimals(), RoundingMode.HALF_UP));
            if (mine.compareTo(BigDecimal.ZERO) < 1) {
                continue;
            }

            DappOnlineTransferEntity tfc = new DappOnlineTransferEntity(member.getAddress(), mine, 3, 1, "TFC", ChainEnum.BSC_TFC.name(), batchNo);
            dappOnlineTransferDao.insert(tfc);
        }

        Map<String, String> map = new HashMap<>();
        map.put("batchNo", batchNo);
        map.put("type", "batch");

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

    @Override
    public void onlineTransfer(String str) {
        JSONObject jsonObject = JSONObject.parseObject(str);
        String batchNo = jsonObject.getString("batchNo");
        List<DappOnlineTransferEntity> transferList = dappOnlineTransferDao.selectByBatchNo(batchNo);

        if (CollUtil.isEmpty(transferList)) {
            return;
        }

        for (DappOnlineTransferEntity transfer : transferList) {
            if (transfer.getHasFinish() == 1) {
                continue;
            }

            // TODO 线上转账，已注释
//            String txHash = ChainService.getInstance(transfer.getFromType()).transfer(transfer.getAddress(), transfer.getAmount());
//            transfer.setTxHash(txHash);
            transfer.setHasFinish(1);
            transfer.setUpdateTime(new Date());
            dappOnlineTransferDao.updateById(transfer);

            if ("flow".equals(jsonObject.getString("type"))) {
                DappFundFlowEntity fundFlow = dappFundFlowDao.selectById(Long.parseLong(batchNo));

                fundFlow.setStatus(3);
//                fundFlow.setToHash(txHash);

                dappFundFlowDao.updateById(fundFlow);
            }

        }
    }
}