/// <summary>
/// 获取时间段
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
private string GetTimeType(CoinTime type)
{
switch (type)
{
case CoinTime.Time_1min:
return("1分钟");
case CoinTime.Time_5min:
return("5分钟");
case CoinTime.Time_15min:
return("15分钟");
case CoinTime.Time_60min:
return("1小时");
case CoinTime.Time_4hour:
return("4小时");
case CoinTime.Time_1day:
return("日线");
}
return("");
}
private int GetSize(DateTime datatime, CoinTime timetype)
{
var number = 0;
switch (timetype)
{
case CoinTime.Time_1min:
number = (int)(DateTime.Now - datatime).TotalMinutes;
break;
case CoinTime.Time_5min:
number = (int)(DateTime.Now - datatime).TotalMinutes;
if (number < 5)
{
return(1);
}
number /= 5;
break;
case CoinTime.Time_15min:
number = (int)(DateTime.Now - datatime).TotalMinutes;
if (number < 15)
{
return(1);
}
number /= 15;
break;
case CoinTime.Time_60min:
number = (int)(DateTime.Now - datatime).TotalHours;
break;
case CoinTime.Time_4hour:
number = (int)(DateTime.Now - datatime).TotalHours;
if (number < 4)
{
return(1);
}
number /= 4;
break;
case CoinTime.Time_1day:
number = (int)(DateTime.Now - datatime).TotalDays;
break;
}
if (number >= 2000)
{
return(2000);
}
return(number + 1);
}
/// <summary>
/// 综合分析
/// </summary>
/// <param name="type"></param>
public void Analyse(CoinTime type)
{
lock (_lock)
{
try
{
using var scope = _scopeFactory.CreateScope();
using var db_context = scope.ServiceProvider.GetRequiredService <CoinDbContext>();
var Average = db_context.CoinAnalyse.Where(x => x.IsDelete == 0 && x.IndicatorType == 1).ToList();
var Macd = db_context.CoinAnalyse.Where(x => x.IsDelete == 0 && x.IndicatorType == 2).ToList();
var Kdj = db_context.CoinAnalyse.Where(x => x.IsDelete == 0 && x.IndicatorType == 3).ToList();
var Fast = db_context.CoinAnalyse.Where(x => x.IsDelete == 0 && x.IndicatorType == 4).ToList();
var list = new List <Domain.Coin.CoinAnalyse.CoinAnalyse>();
list.AddRange(Average);
list.AddRange(Macd);
list.AddRange(Kdj);
list.AddRange(Fast);
TotalDesc(list, Macd);
TotalDesc(list, Kdj);
TotalDesc(list, Fast);
var removecoin = new List <string>();
list = list.GroupBy(c => c.Coin).Select(c => c.First()).ToList();
var temp_list_coin = new List <Domain.Coin.CoinAnalyse.CoinAnalyse>();
foreach (var item in list.Where(item => item.Desc.Contains("☆")))
{
removecoin.Add(item.Coin);
var model = new Domain.Coin.CoinAnalyse.CoinAnalyse
{
Id = Guid.NewGuid().ToString(),
Coin = item.Coin,
CreateTime = DateTime.Now,
Platform = "火币",
IsDelete = 0,
Open = item.Open,
Close = item.Close,
CloseRange = item.CloseRange,
HighRange = item.HighRange,
TimeType = GetTimeType(type),
Desc = item.Desc,
IndicatorType = 0
};
temp_list_coin.Add(model);
}
if (!temp_list_coin.Any())
{
return;
}
db_context.Database.ExecuteSqlRaw("UPDATE CoinAnalyse SET IsDelete=1 where IndicatorType=0 ");
var sql = @"UPDATE CoinAnalyse SET IsDelete=1 where Coin in ('{0}')";
sql = string.Format(sql, string.Join("','", removecoin.ToArray()));
db_context.Database.ExecuteSqlRaw(sql);
db_context.CoinAnalyse.AddRange(temp_list_coin);
db_context.SaveChanges();
Console.WriteLine("---Analyse SaveChanges---");
}
catch (Exception ex)
{
_logger.LogError(new EventId(ex.HResult), ex, "---Analyse---");
}
}
}
public void KDJ(string coin, List <Domain.Coin.CoinKLineData.CoinKLineData> kline, CoinTime type)
{
try
{
Console.WriteLine($"---{coin} KDJ---");
if (kline == null || kline.Count < 1)
{
return;
}
var kdj = _indicator.KDJ(kline);
//获取时间段
var typename = GetTimeType(type);
var desc = $"【{typename}级别,KDJ金叉】";
//J值大于K值
if (kdj.Count < 1 || kdj.FirstOrDefault()?.Item4 < kdj.FirstOrDefault()?.Item2)
{
//超卖状态
if (kdj.FirstOrDefault()?.Item2 < 20 && kdj.FirstOrDefault()?.Item3 < 20 &&
kdj.FirstOrDefault()?.Item4 < 20)
{
desc = $"【{typename}级别,KDJ超卖状态，建议买入】";
}
else
{
return;
}
}
//超买状态
if (kdj.FirstOrDefault()?.Item2 > 80 && kdj.FirstOrDefault()?.Item3 > 80 &&
kdj.FirstOrDefault()?.Item4 > 80)
{
desc = $"【{typename}级别,KDJ超买状态，建议卖出】";
}
var model = new Domain.Coin.CoinAnalyse.CoinAnalyse
{
Id = Guid.NewGuid().ToString(),
Coin = coin,
TimeType = typename,
CreateTime = DateTime.Now,
Platform = "火币",
IsDelete = 0,
Close = kline.First().Close,
Open = kline.First().Open,
High = kline.First().High,
Low = kline.First().Low,
IndicatorType = 3,
Desc = desc
};
model.HighRange = model.High / model.Low - 1;
model.CloseRange = model.Close / model.Open - 1;
Console.WriteLine($" {coin}【{typename}】KDJ,{desc}");
list_coin.Add(model);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public void MACD(string coin, List <Domain.Coin.CoinKLineData.CoinKLineData> kline, CoinTime type)
{
try
{
Console.WriteLine($"---{coin} MACD---");
if (kline == null || kline.Count < 1)
{
return;
}
var macd = _indicator.MACD(kline);
if (macd.Count < 1 || macd.FirstOrDefault()?.Item2 < macd.FirstOrDefault()?.Item3)
{
return;
}
//获取时间段
var typename = GetTimeType(type);
var model = new Domain.Coin.CoinAnalyse.CoinAnalyse
{
Id = Guid.NewGuid().ToString(),
Coin = coin,
TimeType = typename,
CreateTime = DateTime.Now,
Platform = "火币",
IsDelete = 0,
Close = kline.First().Close,
Open = kline.First().Open,
High = kline.First().High,
Low = kline.First().Low,
IndicatorType = 2,
Desc = $"【{typename}级别,MACD金叉】"
};
model.HighRange = model.High / model.Low - 1;
model.CloseRange = model.Close / model.Open - 1;
Console.WriteLine($" {coin}【{typename}】MACD,金叉");
list_coin.Add(model);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
/// <summary>
/// 均线系统
/// </summary>
public void SMA(string coin, List <Domain.Coin.CoinKLineData.CoinKLineData> kline, CoinTime type)
{
try
{
Console.WriteLine($"---{coin} SMA---");
if (kline == null)
{
return;
}
var data5 = _indicator.SMA(kline, 5);
var data10 = _indicator.SMA(kline, 10);
var data30 = _indicator.SMA(kline, 30);
var data60 = _indicator.SMA(kline, 60);
//获取时间段
var typename = GetTimeType(type);
if (data5.Count > 0 && data10.Count > 0 && data5.First().Item2 > data10.First().Item2)
{
var model = new Domain.Coin.CoinAnalyse.CoinAnalyse
{
Id = Guid.NewGuid().ToString(),
Coin = coin,
TimeType = typename,
CreateTime = DateTime.Now,
Platform = "火币",
IsDelete = 0,
Close = kline.First().Close,
Open = kline.First().Open,
High = kline.First().High,
Low = kline.First().Low,
IndicatorType = 1
};
if (data5.Count > 0 && data30.Count > 0 && data5.First().Item2 > data30.First().Item2)
{
if (data5.Count > 0 && data60.Count > 0 && data5.First().Item2 > data60.First().Item2)
{
Console.WriteLine($" {coin}【{typename}】突破60K压力位,金叉");
model.Desc = $"【{typename}级别,均线突破60K压力位】";
}
else
{
Console.WriteLine($" {coin}【{typename}】突破30K压力位,金叉");
model.Desc = $"【{typename}级别,均线突破30K压力位】";
}
}
else
{
model.Desc = $"【{typename}级别,均线突破10K压力位】";
Console.WriteLine($" {coin}【{typename}】突破10K压力位,金叉");
}
model.HighRange = model.High / model.Low - 1;
model.CloseRange = model.Close / model.Open - 1;
list_coin.Add(model);
}
Console.WriteLine("---Average SaveChanges---");
}
catch (Exception ex)
{
_logger.LogError(new EventId(ex.HResult), ex, "---Average---");
}
}