using Binance.TradeRobot.Common.DI;
using Binance.TradeRobot.Common.Extensions;
using Binance.TradeRobot.Model.Base;
using Binance.TradeRobot.Model.Db;
using Binance.TradeRobot.Model.Dto;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Text;
using Yitter.IdGenerator;

namespace Binance.TradeRobot.Business.Exchange
{
    [BatchRegistration(ServiceLifetime.Singleton, RegistrationType.Self)]
    public class ExchangeBusiness : BaseBusiness
    {
        public ExchangeBusiness(IFreeSql fsql, NLogManager logManager, IIdGenerator idGenerator) : base(fsql, logManager, idGenerator) { }

        public void AddExchangeAccount(AddExchangeAccountRequest addExchangeAccountRequest)
        {
            if (addExchangeAccountRequest.Id == 0 || string.IsNullOrEmpty(addExchangeAccountRequest.LoginName))
                throw new BusinessException("交易所账号参数有误");
            if (fsql.Select<ExchangeAccount>(addExchangeAccountRequest.Id).Any())
                throw new BusinessException("交易所账号重复");

            var exchangeAccount = addExchangeAccountRequest.Map<ExchangeAccount>();
            if (addExchangeAccountRequest.TradePolicy == Enums.TradePolicy.金字塔)
                exchangeAccount.BusinessType = Enums.BusinessType.UPrep;

            if (addExchangeAccountRequest.TradePolicy == Enums.TradePolicy.动量趋势v2)
                exchangeAccount.BusinessType = Enums.BusinessType.Spot_Margin;

            fsql.Insert(exchangeAccount).ExecuteAffrows();
        }

        public void AddExchangeAPIKey(AddExchangeAPIKeyRequest addExchangeAPIKeyRequest)
        {
            if (addExchangeAPIKeyRequest.AccountId == 0 ||
                string.IsNullOrEmpty(addExchangeAPIKeyRequest.APIKey) ||
                string.IsNullOrEmpty(addExchangeAPIKeyRequest.SecretKey))
                throw new BusinessException("参数有误");

            if (fsql.Select<ExchangeAPIKey>().Where(k => k.APIKey == addExchangeAPIKeyRequest.APIKey || k.SecretKey == addExchangeAPIKeyRequest.SecretKey).Any())
                throw new BusinessException("重复的APIKey或SecretKey");

            var exchangeAPIKey = addExchangeAPIKeyRequest.Map<ExchangeAPIKey>();
            exchangeAPIKey.Id = idGenerator.NewLong();
            fsql.Insert(exchangeAPIKey).ExecuteAffrows();
        }

        public IList<ExchangeAccountResponse> GetExchangeAccountList(Enums.TradePolicy tradePolicy)
        {
            return null;
        }
    }
}