//1 2 3 4 5 最多5位万 千 百 十 个 11选5 福彩是3位百 十 个 11选5 第一位（万） 第二位（千） 第三为（百）
private static List <BetDetailDTO> SplitDingWeiDanSSC(BetDetailDTO dto, int postionIndex = 0, string res = "")
{
List <BetDetailDTO> result = new List <BetDetailDTO>();
string content = dto.BetContent;
if (string.IsNullOrEmpty(content))
{
result.Add(dto);
return(result);
}
var array = content.Replace("&", res).Split('|');
foreach (var str in array)
{
postionIndex++;
if (string.IsNullOrEmpty(str))
{
continue;
}
var newItem = dto.Copy();
newItem.BetContent = str + "_" + postionIndex;
newItem.PostionName = Utils.GetPostionName(postionIndex);
result.Add(newItem);
}
return(result);
}
/// <summary>
/// 拆分复试
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
public static List <BetDetailDTO> Split(BetDetailDTO dto, int minPos)
{
List <BetDetailDTO> dtos = new List <BetDetailDTO>();
if (string.IsNullOrEmpty(dto.BetContent))
{
return(dtos);
}
var contentArray = dto.BetContent.Split('|');
List <int> indexSource = new List <int>();
for (var i = 1; i <= contentArray.Length; i++)
{
var cont = contentArray[i - 1];
if (!string.IsNullOrEmpty(cont))
{
indexSource.Add(i);
}
}
Combinations <int> v = new Combinations <int>(indexSource, minPos);
foreach (var item in v._combinations)
{
string writerPos = "";
string writerContent = "";
foreach (var x in item)
{
writerPos += x;
writerContent += contentArray[x - 1] + "|";
}
if (writerContent.EndsWith("|"))
{
writerContent = writerContent.Substring(0, writerContent.Length - 1);
}
var detail = dto.Copy();
detail.PostionName = Utils.GetPostionName(writerPos).Replace("位", "");
detail.BetContent = writerContent + "_" + writerPos;
dtos.Add(detail);
}
return(dtos);
}
/// <summary>
/// 拆分其他 单式+位置
/// </summary>
/// <param name="dto"></param>
/// <param name="minPos"></param>
/// <returns></returns>
public static List <BetDetailDTO> DanShiSplit(BetDetailDTO dto, int minPos)
{
List <BetDetailDTO> res = new List <BetDetailDTO>();
//12&34&56_12345
if (string.IsNullOrEmpty(dto.BetContent))
{
return(res);
}
var contentArray = dto.BetContent.Split('_');
if (contentArray.Length != 2)
{
return(res);
}
var postion = contentArray[1].Select(x => Convert.ToInt32(x.ToString())).Where(c => c >= 1 && c <= 5).ToList();
if (postion.Distinct().Count() != postion.Count)
{
return(res);
}
if (postion.Count() < minPos)
{
return(res);
}
Combinations <int> v = new Combinations <int>(postion, minPos);
foreach (var item in v._combinations)
{
string newContent = contentArray[0];
string postr = "";
for (var i = 0; i < minPos; i++)
{
postr += item[i].ToString();
}
var detail = dto.Copy();
detail.BetContent = newContent + "_" + postr;
detail.PostionName = Utils.GetPostionName(postr).Replace("位", "");
res.Add(detail);
}
return(res);
}
