package com.xcong.excoin.modules.yunding.service.Impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xcong.excoin.common.LoginUserUtils;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.modules.member.dao.MemberWalletCoinDao;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletCoinEntity;
import com.xcong.excoin.modules.yunding.dao.YdBasicSettingDao;
import com.xcong.excoin.modules.yunding.dao.YdOrderDao;
import com.xcong.excoin.modules.yunding.dao.YdProductDao;
import com.xcong.excoin.modules.yunding.dto.PayProductDto;
import com.xcong.excoin.modules.yunding.dto.YdOrderListDto;
import com.xcong.excoin.modules.yunding.dto.YdProductListDto;
import com.xcong.excoin.modules.yunding.entity.YdBasicSettingEntity;
import com.xcong.excoin.modules.yunding.entity.YdOrderEntity;
import com.xcong.excoin.modules.yunding.entity.YdProductEntity;
import com.xcong.excoin.modules.yunding.service.YunDingService;
import com.xcong.excoin.modules.yunding.vo.OrderAllInfoVo;
import com.xcong.excoin.modules.yunding.vo.YdBasicSettingVo;
import com.xcong.excoin.modules.yunding.vo.YdOrderVo;
import com.xcong.excoin.modules.yunding.vo.YdProductVo;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;

@Slf4j
@Service
public class YunDingServiceImpl extends ServiceImpl<YdOrderDao, YdOrderEntity> implements YunDingService {

    @Resource
    private YdProductDao ydProductDao;
    @Resource
    private YdBasicSettingDao ydBasicSettingDao;
    @Resource
    private YdOrderDao ydOrderDao;
    @Resource
    private MemberWalletCoinDao memberWalletCoinDao;

    @Override
    public Result findAllInfo() {
        log.info("全网数据");
        YdBasicSettingVo ydBasicSettingVo = new YdBasicSettingVo();
        Wrapper<YdBasicSettingEntity> queryWrapper = new QueryWrapper<>();
        List<YdBasicSettingEntity> ydBasicSettingEntities = ydBasicSettingDao.selectList(queryWrapper);
        if(CollUtil.isNotEmpty(ydBasicSettingEntities)){
            // 不足四位小数补0
            DecimalFormat decimalFormat = new DecimalFormat("0.0000#");
            YdBasicSettingEntity ydBasicSettingEntity = ydBasicSettingEntities.get(0);
            ydBasicSettingVo.setAllPower(ydBasicSettingEntity.getAllPower() == null ? decimalFormat.format(BigDecimal.ZERO) : decimalFormat.format(ydBasicSettingEntity.getAllPower()));
            ydBasicSettingVo.setProfitDay(ydBasicSettingEntity.getProfitDay() == null ?decimalFormat.format(BigDecimal.ZERO) : decimalFormat.format(ydBasicSettingEntity.getProfitDay()));
            ydBasicSettingVo.setPowerModel(ydBasicSettingEntity.getPowerModel() == null ? "" : ydBasicSettingEntity.getPowerModel());
            ydBasicSettingVo.setExplosiveBlock(ydBasicSettingEntity.getExplosiveBlock() == null ?decimalFormat.format(BigDecimal.ZERO) : decimalFormat.format(ydBasicSettingEntity.getExplosiveBlock()));
        }
        return Result.ok(ydBasicSettingVo);
    }

    @Override
    public Result getProductList(YdProductListDto ydProductListDto) {
        log.info("获取产品列表");
        Integer typeCoin = ydProductListDto.getTypeCoin();
        //默认查询现货的产品
        if(ObjectUtil.isEmpty(typeCoin)){
            typeCoin = 2;
        }
        //MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
        Page<YdProductVo> page = new Page<>(ydProductListDto.getPageNum(), ydProductListDto.getPageSize());
        IPage<YdProductVo> list = ydProductDao.getProductList(page, ydProductListDto);
        List<YdProductVo> records = list.getRecords();
        if(CollUtil.isNotEmpty(records)){
            //预计收益
            BigDecimal prifitT = BigDecimal.ZERO;
            Wrapper<YdBasicSettingEntity> queryWrapper = new QueryWrapper<>();
            List<YdBasicSettingEntity> ydBasicSettingEntities = ydBasicSettingDao.selectList(queryWrapper);
            if(CollUtil.isNotEmpty(ydBasicSettingEntities)){
                prifitT = ydBasicSettingEntities.get(0).getPrifitT();
            }
            for(YdProductVo ydProductVo : records){
                ydProductVo.setProfitT(prifitT);
            }
        }

        return Result.ok(list);
    }

    @Override
    public Result findProductInfoById(Long id) {
        log.info("获取产品详情");
        YdProductVo ydProductVo = ydProductDao.findProductInfoById(id);
        if (ObjectUtil.isEmpty(ydProductVo)) {
            return Result.fail("产品不存在！");
        }
        //预计收益
        Wrapper<YdBasicSettingEntity> queryWrapper = new QueryWrapper<>();
        List<YdBasicSettingEntity> ydBasicSettingEntities = ydBasicSettingDao.selectList(queryWrapper);
        if(CollUtil.isNotEmpty(ydBasicSettingEntities)){
            BigDecimal prifitT = ydBasicSettingEntities.get(0).getPrifitT();
            if(ObjectUtil.isNotEmpty(prifitT)){
                ydProductVo.setProfitT(prifitT);
            }
        }
        /**
         *产出规则
         */
        Date date = DateUtil.date();
        ydProductVo.setNowTime(date);
        //上架天数
        Integer shelvesDays = ydProductVo.getShelvesDays();
        Date workTime = DateUtil.offsetDay(date, shelvesDays);
        ydProductVo.setWorkTime(workTime);
        //服务周期
        Integer proCycle = ydProductVo.getProCycle();
        Date endTime = DateUtil.offsetDay(workTime, proCycle);
        ydProductVo.setEndTime(endTime);
        return Result.ok(ydProductVo);
    }

    @Override
    public Result getBalance() {
        log.info("获取可用USDT");
        MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
        Long memberId = memberEntity.getId();
//        Long memberId = 28L;
        MemberWalletCoinEntity memberWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, "USDT");
        BigDecimal availableBalance = memberWalletCoinEntity.getAvailableBalance();
        return Result.ok(availableBalance);
    }

    @Override
    @Transactional
    public Result payProduct(PayProductDto payProductDto) {
        log.info("购买，点击支付");
        /**
         * 获取购买数量和当前价格，计算出支付总数
         * 去加减币币账户余额,减少产品的剩余数目
         *   成功后
         *   生成订单记录
         *   生成返利记录
         */
        MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
        Long memberId = memberEntity.getId();
//        Long memberId = 28L;
        String tradePassword = payProductDto.getTradePassword();
        if(StrUtil.isEmpty(tradePassword)){
            return Result.fail("请输入交易密码");
        }
        String tradePasswordOwn = memberEntity.getTradePassword();
        if(StrUtil.isEmpty(tradePasswordOwn)){
            return Result.fail("请设置交易密码");
        }
        String tradePasswords = SecureUtil.md5(tradePassword);
        if(!StrUtil.equals(tradePasswordOwn,tradePasswords)){
            return Result.fail("请输入正确的交易密码");
        }
        BigDecimal quantity = payProductDto.getQuantity();
        if(ObjectUtil.isEmpty(quantity)){
            return Result.fail("请输入购买数量");
        }
        if(quantity.compareTo(BigDecimal.ZERO) <= 0){
            return Result.fail("请输入正确的购买数量");
        }
        Long id = payProductDto.getId();
        YdProductEntity ydProductEntity = ydProductDao.selectById(id);
        if(ObjectUtil.isEmpty(ydProductEntity)){
            return Result.fail("请重新选择产品");
        }
        BigDecimal salePrice = ydProductEntity.getSalePrice();
        //剩余产品数量
        BigDecimal surplusT = ydProductEntity.getSurplusT();
        if(quantity.compareTo(surplusT) > 0){
            return Result.fail("当前产品数量不足，请联系客服");
        }
        //支付总数
        BigDecimal multiplyUsdt = quantity.multiply(salePrice);
        if(multiplyUsdt.compareTo(BigDecimal.ZERO) <= 0){
            return Result.fail("支付失败");
        }
        //去加减币币账户余额,减少产品的剩余数目
        boolean flag = updateWalletCoin(memberId, multiplyUsdt,id,quantity);
        if(flag == false){
            return Result.fail("支付失败");
        }
        //生成订单
        YdOrderEntity ydOrderEntity = new YdOrderEntity();
        ydOrderEntity.setMemberId(memberId);
        ydOrderEntity.setProductId(id);
        ydOrderEntity.setQuantity(Integer.parseInt(quantity.toString()));
        ydOrderEntity.setAmount(multiplyUsdt);
        ydOrderEntity.setTotalProfit(BigDecimal.ZERO);
        ydOrderEntity.setTodayProfit(BigDecimal.ZERO);
        ydOrderEntity.setState(YdOrderEntity.ORDER_STATE_READY);
        Date date = DateUtil.date();
        ydOrderEntity.setBuyTime(date);
        //上架天数
        Integer shelvesDays = ydProductEntity.getShelvesDays();
        Date workTime = DateUtil.offsetDay(date, shelvesDays);
        ydOrderEntity.setWorkTime(workTime);
        //服务周期
        Integer proCycle = ydProductEntity.getProCycle();
        Date endTime = DateUtil.offsetDay(workTime, proCycle);
        ydOrderEntity.setEndTime(endTime);
        ydOrderEntity.setReturnState(YdOrderEntity.RETURN_STATE_READY);
        ydOrderDao.insert(ydOrderEntity);
        return Result.ok("支付成功");
    }

    @Override
    public Result getOrderList(YdOrderListDto ydOrderListDto) {

        log.info("获取订单列表");
        Integer state = ydOrderListDto.getState();
        //默认查询待生效
        if(ObjectUtil.isEmpty(state)){
            state = 1;
        }
        MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
        Long memberId = memberEntity.getId();
        //Long memberId = 28L;
        Page<YdOrderVo> page = new Page<>(ydOrderListDto.getPageNum(), ydOrderListDto.getPageSize());
        YdOrderEntity ydOrderEntity = new YdOrderEntity();
        ydOrderEntity.setMemberId(memberId);
        ydOrderEntity.setState(state);
        IPage<YdOrderVo> list = ydOrderDao.getOrderList(page, ydOrderEntity);
        return Result.ok(list);
    }

    @Override
    public Result findOrderAllInfo() {

        log.info("订单头部数据");

        MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
        Long memberId = memberEntity.getId();
//        Long memberId = 28L;
        OrderAllInfoVo orderAllInfoVo = new OrderAllInfoVo();
        DecimalFormat decimalFormat = new DecimalFormat("0.0000#");
        //历史总收益
        BigDecimal totalProfitAll = BigDecimal.ZERO;
        QueryWrapper<YdOrderEntity> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("member_id",memberId);
        List<YdOrderEntity> ydOrderEntities = ydOrderDao.selectList(objectQueryWrapper);
        if(CollUtil.isNotEmpty(ydOrderEntities)){
            for(YdOrderEntity order : ydOrderEntities){
                BigDecimal totalProfit = order.getTotalProfit();
                totalProfitAll = totalProfitAll.add(totalProfit);
            }
        }
        orderAllInfoVo.setAllProfit(decimalFormat.format(totalProfitAll));
        //当前已生效算力
        int powerNow = 0;
        QueryWrapper<YdOrderEntity> powerNowQuery = new QueryWrapper<>();
        powerNowQuery.eq("member_id",memberId);
        powerNowQuery.eq("state",YdOrderEntity.ORDER_STATE_WORK);
        List<YdOrderEntity> PowerNowQuery = ydOrderDao.selectList(powerNowQuery);
        if(CollUtil.isNotEmpty(PowerNowQuery)){
            for(YdOrderEntity order : PowerNowQuery){
                int quantity = order.getQuantity();
                powerNow = powerNow + quantity;
            }
        }
        orderAllInfoVo.setPowerNow(powerNow);
        //当前待生效算力
        int powerReady = 0;
        QueryWrapper<YdOrderEntity> powerReradyQuery = new QueryWrapper<>();
        powerReradyQuery.eq("member_id",memberId);
        powerReradyQuery.eq("state",YdOrderEntity.ORDER_STATE_READY);
        List<YdOrderEntity> PowerReradyQuery = ydOrderDao.selectList(powerNowQuery);
        if(CollUtil.isNotEmpty(PowerReradyQuery)){
            for(YdOrderEntity order : PowerReradyQuery){
                int quantity = order.getQuantity();
                powerReady = powerReady + quantity;
            }
        }
        orderAllInfoVo.setPowerReady(powerReady);
        return Result.ok(orderAllInfoVo);
    }

    @Override
    public Result getOrderInfo(Long id) {

        log.info("获取订单详情");
        MemberEntity memberEntity = LoginUserUtils.getAppLoginUser();
        Long memberId = memberEntity.getId();
        YdOrderVo ydOrderVo = ydOrderDao.selectOrderByMemberIdAndId(memberId,id);
        return Result.ok(ydOrderVo);
    }

    /**
     * 去加减币币账户余额,减少产品的剩余数目
     * @param memberId
     * @param multiplyUsdt
     * @param productId
     * @param quantity
     * @return
     */
    public synchronized boolean updateWalletCoin(Long memberId,BigDecimal multiplyUsdt,Long productId,BigDecimal quantity){
        MemberWalletCoinEntity memberWalletCoinEntity = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, "USDT");
        BigDecimal availableBalance = memberWalletCoinEntity.getAvailableBalance();
        BigDecimal totalBalance = memberWalletCoinEntity.getTotalBalance();
        BigDecimal availableSubtract = availableBalance.subtract(multiplyUsdt);
        BigDecimal totalSubtract = totalBalance.subtract(multiplyUsdt);
        boolean flag = false;
        if(availableSubtract.compareTo(BigDecimal.ZERO) >= 0){
            //更新余额
            memberWalletCoinEntity.setAvailableBalance(availableSubtract);
            memberWalletCoinEntity.setTotalBalance(totalSubtract);
            memberWalletCoinDao.updateById(memberWalletCoinEntity);
            //减少产品的剩余数量
            YdProductEntity ydProductEntity = ydProductDao.selectById(productId);
            BigDecimal surplusT = ydProductEntity.getSurplusT();
            BigDecimal subtract = surplusT.subtract(quantity);
            ydProductEntity.setSurplusT(subtract);
            ydProductDao.updateById(ydProductEntity);
            flag = true;
        }
        return flag;
    }

}