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

import cc.mrbird.febs.common.contants.AppContants;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.common.enumerates.DataDicEnum;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.dapp.dto.*;
import cc.mrbird.febs.dapp.entity.*;
import cc.mrbird.febs.dapp.mapper.*;
import cc.mrbird.febs.dapp.service.AsyncCjService;
import cc.mrbird.febs.dapp.service.DappWalletService;
import cc.mrbird.febs.dapp.vo.WalletInfoVo;
import cc.mrbird.febs.rabbit.producer.ChainProducer;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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.util.*;

/**
 * @author
 * @date 2022-03-18
 **/
@Slf4j
@Service
@RequiredArgsConstructor
public class DappWalletServiceImpl implements DappWalletService {

    private final DappMemberDao dappMemberDao;
    private final DappWalletMineDao dappWalletMineDao;
    private final DappWalletCoinDao dappWalletCoinDao;
    private final DappFundFlowDao dappFundFlowDao;
    private final DappAccountMoneyChangeDao dappAccountMoneyChangeDao;
    private final RedisUtils redisUtils;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
    private final DappAchieveMapper dappAchieveMapper;
    private final DappAchieveItemMapper dappAchieveItemMapper;
    private final ChainProducer chainProducer;
    private final AsyncCjService asyncCjService;

    @Override
    public WalletInfoVo walletInfo() {
        Long memberId = LoginUserUtil.getAppUser().getId();
        DappMemberEntity member = dappMemberDao.selectById(memberId);
        WalletInfoVo walletInfo = new WalletInfoVo();
        walletInfo.setInviteId(member.getInviteId());
        walletInfo.setBalance(member.getBalance());
        walletInfo.setUsdtBalance(member.getUsdtBalance());
        String zyOpen = redisUtils.getString(DataDicEnum.SYSTEM_START_FLAG.getValue());
        walletInfo.setZyOpen(zyOpen.equals("start") ? 1 : 0);

        BigDecimal minAmount = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_BUY_MIN_AMOUNT.getValue())).setScale(2,BigDecimal.ROUND_DOWN);
        walletInfo.setZyMin(minAmount);

        BigDecimal maxAmount = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_BUY_MAX_AMOUNT.getValue())).setScale(2,BigDecimal.ROUND_DOWN);
        walletInfo.setZyMax(maxAmount);

        BigDecimal tzCoin = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.TUAN_DUI.getValue(),null);
        walletInfo.setTzCoin(tzCoin);

        BigDecimal hdCoinGeren = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.HUA_DIAN_GEREN.getValue(),null);
        BigDecimal hdCoinTuandui = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.HUA_DIAN_TUANDUI_DAIBI.getValue(),null);
        BigDecimal hdCoinTuanduiUSDT = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.HUA_DIAN_TUANDUI_USDT.getValue(),null);
        walletInfo.setHdCoin(hdCoinGeren.add(hdCoinTuandui).add(hdCoinTuanduiUSDT));

        BigDecimal zyTotal = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.ZHI_YA.getValue(),null).negate();
        walletInfo.setZyTotal(zyTotal);

        BigDecimal zyToday = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.ZHI_YA.getValue(), new Date()).negate();
        walletInfo.setZyToday(zyToday);

        BigDecimal ccTotal = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.ZHIYA_CHA_CHU.getValue(),null).negate();
        walletInfo.setCcTotal(ccTotal);

        BigDecimal ccToday = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDate(member.getId(), FlowTypeEnum.ZHIYA_CHA_CHU.getValue(), new Date()).negate();
        walletInfo.setCcToday(ccToday);

        BigDecimal gfaDays = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_DAYS.getValue())).setScale(2,BigDecimal.ROUND_DOWN);
        walletInfo.setGfaDays(gfaDays);

        return walletInfo;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void change(WalletOperateDto walletOperateDto) {
        DappMemberEntity member = LoginUserUtil.getAppUser();

        BigDecimal ethUsdtPrice = (BigDecimal) redisUtils.get(AppContants.REDIS_KEY_ETH_NEW_PRICE);

        DappWalletMineEntity walletMine = dappWalletMineDao.selectByMemberId(member.getId());
        if (walletOperateDto.getAmount().compareTo(walletMine.getAvailableAmount()) > 0) {
            throw new FebsException("可用金额不足");
        }

        DappFundFlowEntity fund = new DappFundFlowEntity(member.getId(), walletOperateDto.getAmount(), AppContants.MONEY_TYPE_CHANGE, 2, (String) null);
        dappFundFlowDao.insert(fund);

        BigDecimal preEthAmount = walletMine.getAvailableAmount();

        // TODO 并发加悲观锁
        // 更新eth金额
        walletMine.setAvailableAmount(walletMine.getAvailableAmount().subtract(walletOperateDto.getAmount()));
        dappWalletMineDao.updateById(walletMine);

        DappWalletCoinEntity walletCoin = dappWalletCoinDao.selectByMemberId(member.getId());
        BigDecimal preUsdtAmount = walletCoin.getAvailableAmount();

        // 更新usdt金额
        BigDecimal usdt = walletOperateDto.getAmount().multiply(ethUsdtPrice);
        walletCoin.setAvailableAmount(walletCoin.getAvailableAmount().add(usdt));
        walletCoin.setTotalAmount(walletCoin.getTotalAmount().add(usdt));
        dappWalletCoinDao.updateById(walletCoin);

        DappAccountMoneyChangeEntity ethChange = new DappAccountMoneyChangeEntity(member.getId(), preEthAmount, walletOperateDto.getAmount(), walletMine.getAvailableAmount(), "ETH兑换USDT-ETH, 兑换价格为:" + ethUsdtPrice, AppContants.MONEY_TYPE_CHANGE);
        DappAccountMoneyChangeEntity usdtChange = new DappAccountMoneyChangeEntity(member.getId(), preUsdtAmount, usdt, walletCoin.getAvailableAmount(), "ETH兑换USDT-USDT, 兑换价格为:" + ethUsdtPrice, AppContants.MONEY_TYPE_CHANGE);
        dappAccountMoneyChangeDao.insert(ethChange);
        dappAccountMoneyChangeDao.insert(usdtChange);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void withdraw(WalletOperateDto walletOperateDto) {
        DappMemberEntity member = LoginUserUtil.getAppUser();

        List<DappFundFlowEntity> fundFlows = dappFundFlowDao.selectListForMemberAndDay(member.getId(), 2);
        if (CollUtil.isNotEmpty(fundFlows)) {
            throw new FebsException("一天只能提现一次");
        }

        DappWalletCoinEntity walletCoin = dappWalletCoinDao.selectByMemberId(member.getId());
        if (walletOperateDto.getAmount().compareTo(walletCoin.getAvailableAmount()) > 0) {
            throw new FebsException("可用金额不足");
        }

        Integer fee = (Integer) redisUtils.get(AppContants.REDIS_KEY_CHANGE_FEE);

        //TODO 并发加悲观锁
        BigDecimal preAmount = walletCoin.getAvailableAmount();
        walletCoin.setAvailableAmount(walletCoin.getAvailableAmount().subtract(walletOperateDto.getAmount()));
        walletCoin.setFrozenAmount(walletCoin.getFrozenAmount().add(walletOperateDto.getAmount()));
        dappWalletCoinDao.updateById(walletCoin);

        DappFundFlowEntity fund = new DappFundFlowEntity(member.getId(), walletOperateDto.getAmount(), AppContants.MONEY_TYPE_WITHDRAWAL, 1, new BigDecimal(fee));
        dappFundFlowDao.insert(fund);

        DappAccountMoneyChangeEntity usdtChange = new DappAccountMoneyChangeEntity(member.getId(), preAmount, walletOperateDto.getAmount(), walletCoin.getAvailableAmount(), "USDT申请提现", AppContants.MONEY_TYPE_WITHDRAWAL);
        dappAccountMoneyChangeDao.insert(usdtChange);
    }

    @Override
    public List<DappFundFlowEntity> recordInPage(RecordInPageDto recordInPageDto) {
        DappMemberEntity member = LoginUserUtil.getAppUser();
        Page<DappFundFlowEntity> page = new Page<>(recordInPageDto.getPageNum(), recordInPageDto.getPageSize());
        DappFundFlowEntity dappFundFlowEntity = new DappFundFlowEntity();
        if (recordInPageDto.getType() != null && recordInPageDto.getType() != 0) {
            dappFundFlowEntity.setStatus(recordInPageDto.getType());
        }
        dappFundFlowEntity.setMemberId(member.getId());
        IPage<DappFundFlowEntity> records = dappFundFlowDao.selectInPages(page, dappFundFlowEntity);
        return records.getRecords();
    }

    @Override
    public List<DappAchieve> zyInPage(RecordInPageDto recordInPageDto) {
        DappMemberEntity member = LoginUserUtil.getAppUser();
        Page<DappAchieve> page = new Page<>(recordInPageDto.getPageNum(), recordInPageDto.getPageSize());
        DappAchieve dappAchieve = new DappAchieve();
        if (recordInPageDto.getType() != null && recordInPageDto.getType() != 0) {
            dappAchieve.setState(recordInPageDto.getType());
        }
        dappAchieve.setMemberId(member.getId());
        IPage<DappAchieve> records = dappFundFlowDao.selectZyInPage(page, dappAchieve);
        return records.getRecords();
    }

    @Override
    public IPage<DappFundFlowEntity> fundFlowInPage(DappFundFlowEntity dappFundFlowEntity, QueryRequest request) {
        Page<DappFundFlowEntity> page = new Page<>(request.getPageNum(), request.getPageSize());
        return dappFundFlowDao.selectInPage(page, dappFundFlowEntity);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void withdrawAgreeOrNot(Long id, int type) {
        DappFundFlowEntity fundFlow = dappFundFlowDao.selectById(id);
        if (fundFlow == null) {
            throw new FebsException("数据不存在");
        }
        if (type == 1) {
            fundFlow.setStatus(DappFundFlowEntity.WITHDRAW_STATUS_AGREE);
            dappFundFlowDao.updateById(fundFlow);
        } else if (type == 2) {
            fundFlow.setStatus(DappFundFlowEntity.WITHDRAW_STATUS_DISAGREE);
            dappFundFlowDao.updateById(fundFlow);

            DappMemberEntity dappMemberEntity = dappMemberDao.selectById(fundFlow.getMemberId());
            //流水记录的金额是一个负数
            dappMemberEntity.setUsdtBalance(dappMemberEntity.getUsdtBalance().subtract(fundFlow.getAmount()));
            dappMemberDao.updateUsdtBalanceWithVersion(dappMemberEntity);
        } else {
            throw new FebsException("参数错误");
        }
    }

    @Override
    public IPage<DappWalletCoinEntity> walletCoinInPage(DappWalletCoinEntity walletCoin, QueryRequest request) {
        Page<DappWalletCoinEntity> page = new Page<>(request.getPageNum(), request.getPageSize());
        return dappWalletCoinDao.selectInPage(walletCoin, page);
    }

    @Override
    public IPage<DappWalletMineEntity> walletMineInPage(DappWalletMineEntity walletMine, QueryRequest request) {
        Page<DappWalletMineEntity> page = new Page<>(request.getPageNum(), request.getPageSize());
        return dappWalletMineDao.selectInPage(walletMine, page);
    }

    @Override
    public IPage<DappAccountMoneyChangeEntity> accountMoneyChangeInPage(DappAccountMoneyChangeEntity change, QueryRequest request) {
        Page<DappAccountMoneyChangeEntity> page = new Page<>(request.getPageNum(), request.getPageSize());
        return dappAccountMoneyChangeDao.selectInPage(change, page);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Long transfer(TransferDto transferDto) {
        DappMemberEntity member = LoginUserUtil.getAppUser();
//        QueryWrapper<DappFundFlowEntity> objectQueryWrapper = new QueryWrapper<>();
//        objectQueryWrapper.eq("type" ,FlowTypeEnum.ZHI_YA.getValue());
//        objectQueryWrapper.eq("status" ,DappFundFlowEntity.WITHDRAW_STATUS_AGREE);
//        objectQueryWrapper.eq("member_id" ,member.getId());
//        List<DappFundFlowEntity> dappFundFlowEntities = dappFundFlowDao.selectList(objectQueryWrapper);

        List<DappFundFlowEntity> dappFundFlowEntities = dappFundFlowDao.selectAmountTotalByTypeAndMemberIdAndDateAndState(
                member.getId(),
                FlowTypeEnum.ZHI_YA.getValue(),
                DappFundFlowEntity.WITHDRAW_STATUS_AGREE,
                new Date());
        BigDecimal zhiyaAmount = new BigDecimal(redisUtils.getString(DataDicEnum.MEMBER_ZHIYA_AMOUNT.getValue()));

        Integer zhiyaTime = Integer.parseInt(redisUtils.getString(DataDicEnum.MEMBER_ZHIYA_TIME.getValue()));
        if(CollUtil.isNotEmpty(dappFundFlowEntities)){
            if(dappFundFlowEntities.size() >= zhiyaTime){
                throw new FebsException("今日暂停质押");
            }
            BigDecimal teamAchieveMemberSum = dappFundFlowEntities.stream().map(DappFundFlowEntity::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add).negate();
            if(zhiyaAmount.compareTo(teamAchieveMemberSum.add(transferDto.getAmount())) < 0){
                throw new FebsException("今日最多质押"+zhiyaAmount.subtract(teamAchieveMemberSum).setScale(4,BigDecimal.ROUND_DOWN));
            }
        }


        String hasStart = redisUtils.getString(DataDicEnum.SYSTEM_START_FLAG.getValue());
        BigDecimal minAmount = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_BUY_MIN_AMOUNT.getValue()));
        BigDecimal maxAmount = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_BUY_MAX_AMOUNT.getValue())).setScale(2,BigDecimal.ROUND_DOWN);
        BigDecimal gfaDays = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_DAYS.getValue())).setScale(2,BigDecimal.ROUND_DOWN);

        minAmount = minAmount.divide(transferDto.getPrice(),2,BigDecimal.ROUND_DOWN);
        maxAmount = maxAmount.divide(transferDto.getPrice(),2,BigDecimal.ROUND_DOWN);;
        if (transferDto.getId() == null) {
            if (DappFundFlowEntity.TYPE_BUY == transferDto.getType()) {
                //系统开始标识
                if ("start".equals(hasStart)) {
                    if (transferDto.getAmount().compareTo(maxAmount) > 0) {
                        throw new FebsException("超过购买限制");
                    }
                    if (transferDto.getAmount().compareTo(minAmount) < 0) {
                        throw new FebsException("超过购买限制");
                    }
//                    if (BigDecimal.ZERO.compareTo(gfaDays) >= 0) {
//                        throw new FebsException("今日暂停质押");
//                    }
                    if (transferDto.getAmount().compareTo(zhiyaAmount) > 0) {
                        throw new FebsException("今日最多质押"+zhiyaAmount);
                    }
                } else {
                    throw new FebsException("暂停质押");
                }
            }

            DappFundFlowEntity fundFlow = new DappFundFlowEntity(
                    member.getId(),
                    transferDto.getAmount().setScale(2,BigDecimal.ROUND_DOWN).negate(),
                    FlowTypeEnum.ZHI_YA.getValue(),
                    DappFundFlowEntity.WITHDRAW_STATUS_ING,
                    BigDecimal.ZERO,
                    transferDto.getTxHash());
            fundFlow.setNewestPrice(transferDto.getPrice());
            dappFundFlowDao.insert(fundFlow);
            //发送一个延时队列消息。10分钟流水还没有更新，则删除流水
            chainProducer.sendZhiYaDelayFlowMsg(fundFlow.getId(), 10 * 60 * 1000L);
            return fundFlow.getId();
        }

        if ("success".equals(transferDto.getFlag())) {
            if (transferDto.getId() == null) {
                throw new FebsException("网络异常");
            }
            //更新第一次请求的资金划转记录
            DappFundFlowEntity flow = dappFundFlowDao.selectById(transferDto.getId());
            if(ObjectUtil.isEmpty(flow)){
                throw new FebsException("网络异常");
            }
            flow.setFromHash(transferDto.getTxHash());
            flow.setStatus(DappFundFlowEntity.WITHDRAW_STATUS_AGREE);
            flow.setContent(FlowTypeEnum.ZHI_YA.getDescrition());
            dappFundFlowDao.updateById(flow);

            //用户质押代币数量
            BigDecimal amount = flow.getAmount().negate();
            Long memberId = flow.getMemberId();
            //新增一条用户质押记录
            DappAchieve dappAchieve = new DappAchieve();
            dappAchieve.setMemberId(memberId);
            dappAchieve.setAmount(amount);
            BigDecimal achieveReleasePercent = new BigDecimal("0.01").multiply(
                    new BigDecimal(redisUtils.getString(DataDicEnum.GFA_ACHIEVE_RELEASE.getValue())).setScale(2,BigDecimal.ROUND_DOWN)
            );
            dappAchieve.setAmountDay(achieveReleasePercent.multiply(amount).setScale(2,BigDecimal.ROUND_DOWN));
            BigDecimal achieveOut = new BigDecimal(redisUtils.getString(DataDicEnum.GFA_ACHIEVE_OUT.getValue())).setScale(2,BigDecimal.ROUND_DOWN);
            dappAchieve.setAmountMax(achieveOut.multiply(amount).setScale(2,BigDecimal.ROUND_DOWN));
            dappAchieve.setState(DappAchieve.STATUS_ING);
            dappAchieve.setAmountDone(BigDecimal.ZERO);
            dappAchieveMapper.insert(dappAchieve);

            asyncCjService.insertTeamPerk(flow.getId(), dappAchieve.getId());

            //发送一个延时队列消息。24小时之后产生第一次的质押产出
//            chainProducer.sendZhiYaDelayMsg(dappAchieve.getId(), 24 * 60 * 60 * 1000L);
        } else {
            dappFundFlowDao.deleteById(transferDto.getId());
        }
        return null;
    }

    @Override
    public String calPrice() {
        DappMemberEntity member = LoginUserUtil.getAppUser();
        return redisUtils.getString(DataDicEnum.GFA_PRICE.getValue());
    }

    @Override
    public IPage<DappAchieve> dappAchieveInPage(DappAchieve dappAchieve, QueryRequest request) {
        Page<DappAchieve> page = new Page<>(request.getPageNum(), request.getPageSize());
        return dappAchieveMapper.selectInPage(page, dappAchieve);
    }

    @Override
    public IPage<DappAchieveItem> dappAchieveItemInPage(DappAchieve dappAchieve, QueryRequest request) {
        Page<DappAchieveItem> page = new Page<>(request.getPageNum(), request.getPageSize());
        return dappAchieveMapper.dappAchieveItemInPage(page, dappAchieve);
    }

    @Override
    public FebsResponse transferOut(TransferOutDto transferOutDto) {
        Long memberId = LoginUserUtil.getAppUser().getId();
        DappMemberEntity dappMemberEntity = dappMemberDao.selectById(memberId);
        BigDecimal usdtBalance = dappMemberEntity.getUsdtBalance();
        BigDecimal balance = dappMemberEntity.getBalance();
        Integer type = transferOutDto.getType();
        Integer flowType;
        String flowDes;
        BigDecimal amount = transferOutDto.getAmount();
        if(1 == type){//代币提现
            if(new BigDecimal("10").compareTo(amount) > 0){
                throw new FebsException("最小数量为10");
            }
            if(balance.compareTo(amount) < 0){
                throw new FebsException("余额不足");
            }
            flowType = FlowTypeEnum.DAI_BI_OUT.getValue();
            flowDes = FlowTypeEnum.DAI_BI_OUT.getDescrition();

            dappMemberEntity.setBalance(balance.subtract(amount).setScale(2,BigDecimal.ROUND_DOWN));
            dappMemberDao.updateBalanceWithVersion(dappMemberEntity);
        }else{
            if(new BigDecimal("100").compareTo(amount) > 0){
                throw new FebsException("最小数量为100");
            }
            if(usdtBalance.compareTo(amount) < 0){
                throw new FebsException("余额不足");
            }
            flowType = FlowTypeEnum.USDT_OUT.getValue();
            flowDes = FlowTypeEnum.USDT_OUT.getDescrition();

            dappMemberEntity.setUsdtBalance(usdtBalance.subtract(amount).setScale(2,BigDecimal.ROUND_DOWN));
            dappMemberDao.updateUsdtBalanceWithVersion(dappMemberEntity);
        }

        DappFundFlowEntity fundFlowTuiJian = new DappFundFlowEntity(
                memberId,
                amount.negate(),
                flowType,
                DappFundFlowEntity.WITHDRAW_STATUS_ING,
                flowDes,
                null,
                dappMemberEntity.getAddress());
        dappFundFlowDao.insert(fundFlowTuiJian);

//        dappMemberEntity.setBalance(balance.subtract(amount).setScale(2,BigDecimal.ROUND_DOWN));
//        dappMemberEntity.setUsdtBalance(usdtBalance.subtract(amount).setScale(2,BigDecimal.ROUND_DOWN));
//        dappMemberDao.updateBalanceAndUsdtBalanceWithVersion(dappMemberEntity);

        return new FebsResponse().success();
    }
}