package com.xcong.excoin.modules.coin.service.impl;

import java.math.BigDecimal;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xcong.excoin.common.LoginUserUtils;
import com.xcong.excoin.common.enumerates.MemberWalletCoinEnum;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.modules.coin.dao.MemberSelectSymbolsDao;
import com.xcong.excoin.modules.coin.dao.OrderCoinDao;
import com.xcong.excoin.modules.coin.dao.platform.CnyUsdtExchangeDao;
import com.xcong.excoin.modules.coin.dao.platform.TradeSettingDao;
import com.xcong.excoin.modules.coin.entity.CnyUsdtExchange;
import com.xcong.excoin.modules.coin.entity.OrderCoinsEntity;
import com.xcong.excoin.modules.coin.entity.PlatformTradeSettingEntity;
import com.xcong.excoin.modules.coin.service.OrderCoinService;
import com.xcong.excoin.modules.member.dao.MemberWalletCoinDao;
import com.xcong.excoin.modules.member.entity.MemberSelectSymbolsEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletCoinEntity;
import com.xcong.excoin.utils.MessageSourceUtils;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;

@Service
public class OrderCoinServiceImpl extends ServiceImpl<OrderCoinDao, OrderCoinsEntity> implements OrderCoinService{
	
	@Resource
	TradeSettingDao platformTradeSettingDao;
	@Resource
	MemberWalletCoinDao memberWalletCoinDao;
	@Resource
	MemberSelectSymbolsDao memberSelectSymbolsDao;
	@Resource
	CnyUsdtExchangeDao cnyUsdtExchangeDao;

	@Override
	public Result enterTransactionPageOfWalletCoin(String symbol, String type) {
		if (StrUtil.isBlank(symbol)) {
			return Result.fail(MessageSourceUtils.getString("order_service_0001"));
		}
		//获取用户ID
		Long memberId = LoginUserUtils.getAppLoginUser().getId();
		//获取该币种的币币账户信息
		MemberWalletCoinEntity walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, symbol);
		
		PlatformTradeSettingEntity tradeSetting = platformTradeSettingDao.findTradeSetting();
		if (tradeSetting == null) {
			return Result.fail(MessageSourceUtils.getString("order_service_0003"));
		}
		//获取USDT的币币账户信息
		MemberWalletCoinEntity walletCoinUsdt = memberWalletCoinDao.selectWalletCoinBymIdAndCode(memberId, 
															MemberWalletCoinEnum.WALLETCOINCODE.getValue());
		/**
		 * todo
		 */
		//获取某个币种的收盘价
		//Double closePrice = symbolsService.getCloseSymbolsBySymbolsName(symbol+"/USDT");
		BigDecimal closePrice = new BigDecimal("100.0000");
		
		List<MemberSelectSymbolsEntity> memSymbols = memberSelectSymbolsDao.selectSymbolByMemIdAndSymbol(memberId, symbol);
		
		CnyUsdtExchange cnyUsdtExchange = cnyUsdtExchangeDao.getCNYAndUSDTOne();
		BigDecimal cnyUsdt = cnyUsdtExchange.getValue();
		
		Map<String, Object> map = new HashMap<String, Object>();
		if(CollUtil.isEmpty(memSymbols)) {
			map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_ISCOLLECT_NO.getName(),
					MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_ISCOLLECT_NO.getValue());//是否已经自选该币种
		}else {
			map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_ISCOLLECT_YES.getName(),
					MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_ISCOLLECT_YES.getValue());//是否已经自选该币种
		}
		if (ObjectUtil.isEmpty(walletCoin))
			return Result.fail(MessageSourceUtils.getString("order_service_0003"));
		
		map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_SPREAD.getValue(), tradeSetting.getSpread());// 点差
		map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_CLOSINGRATIO.getValue(), tradeSetting.getFeeRatio());// 手续费用率
		if(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_BUY.getValue().equals(type)) {//买入
			map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_MEMBERMONEY.getValue(), walletCoinUsdt.getAvailableBalance());// 用户可用金额
		}else {
			map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_MEMBERMONEY.getValue(), walletCoin.getAvailableBalance());// 用户可用金额
		}
		
		map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_CURRENTPRICE.getValue(), closePrice);//当前价
		map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_CNYUSDT.getValue(), cnyUsdt);//比例
		map.put(MemberWalletCoinEnum.ENTERTRANSACTIONPAGEOFWALLETCOIN_CURRENTPRICECNY.getValue(), cnyUsdt.multiply(closePrice));//换算成人民币的币种价格
		return Result.ok(map);
}

	@Override
	@Transactional
	public Result submitSalesWalletCoinOrder(String symbol, Integer type, Integer tradeType, BigDecimal price,
			BigDecimal amount) {
		
		return Result.ok(MessageSourceUtils.getString("order_service_0011"));
	}

}