public void RandomUtilTest()
{
var randoms1 = RandomUtil.GetRandomList(1, 10);
var randoms2 = RandomUtil.GetRandomList(1, 10);
var str1 = string.Join(",", randoms1);
var str2 = string.Join(",", randoms2);
Assert.AreNotEqual(str1, str2);
}
public void Run()
{
var pkService = new PKService();
var pks = pkService.GetNotCalculatePKs();
foreach (var pk in pks)
{
if (pk != null && !pk.IsRanked)
{
try
{
var now = DateTime.Now;
if (now >= pk.BeginTime.AddSeconds(pk.OpeningSeconds))// 封盘
{
var desks = new List <PKRoomDesk>();
// 计算名次
foreach (var room in pk.PKRooms)
{
foreach (var desk in room.PKRoomDesks)
{
var ranks = RandomUtil.GetRandomList(1, 10);
desk.Ranks = string.Join(",", ranks);
}
desks.AddRange(room.PKRoomDesks);
}
// 保存名次
pkService.UpdateRanks(desks);
// 更新 名次生成标志
pkService.UpdateIsRanked(pk.PKId, true);
var msg = string.Format("[PkGameRankJob] Calculate Ranks - PKId : {0} - Time : {1}", pk.PKId, now.ToString(DateFormatConst.yMd_Hms));
_logger.Info(msg);
}
}
catch (Exception ex)
{
var msg = string.Format("[PkGameRankJob] Calculate Ranks Failed - PKId : {0} - Time : {1}", pk.PKId, DateTime.Now.ToString(DateFormatConst.yMd_Hms));
_logger.Info(msg);
_logger.Info(ex);
}
}
}
}
/// <summary>
/// 计算名次车号
/// 既第一名是几号车, 第二名是几号车...
/// </summary>
/// <param name="pkId">期号</param>
public List <int> CalculateRanks(int pkId)
{
// 下注金额按(名次+车号)求和
var betAmounts = GetBetAmounts(pkId);
// 没有人下注, 返回随机名次
if (betAmounts.Sum(a => a.Amount) == 0)
{
var ranks = RandomUtil.GetRandomList(1, 10);
return(ranks);
}
// 计算下注百分比
var betRates = CalculateBetRates(betAmounts);
// 奖池百分比 转换成 矩阵, 用于计算最小中奖名次 [TODO]大于1必不中
var matrix = GetMatrix(betRates);
//// 名次下注百分比
//var rankRates = GetRankRates(betRates);
/////////////////////test//////////////////////////////
//var matrixStr = GetMatrixStr(matrix);
////////////////////test///////////////////////////////
// 计算最小中奖名次
var minCostMatrix = new HungarianAlgorithm(matrix).Run();
// 验证最小中奖名次的 [奖池百分比] 之和 是否小于 100%, 小于则返回, 否则返回null
if (IsValidRanks(matrix, minCostMatrix))
{
// 计算名次:比赛结果:车号顺序
var ranks = GetRanks(minCostMatrix, betRates);
return(ranks);
}
else
{
return(null);
}
}