protected Func<string, int, int> TransToMethod(GamePlayWay gpw)
{
if (!CalFuncDic.ContainsKey(gpw.Id))
{
string wayName = gpw.PlayWay.ToString().Replace("+", "And");
string methodName = "Calc" + wayName;
var method = this.GetType().GetMethod(methodName, BindingFlags.NonPublic | BindingFlags.Instance);
ParameterExpression numExp = Expression.Parameter(typeof(string), "num");
ParameterExpression companyTypeExp = Expression.Parameter(typeof(int), "companyTypeId");
LambdaExpression lambda = LambdaExpression.Lambda<Func<string, int, int>>(Expression.Call(Expression.Constant(this), method, numExp, companyTypeExp), numExp, companyTypeExp);
CalFuncDic.Add(gpw.Id, lambda.Compile() as Func<string, int, int>);
}
return CalFuncDic[gpw.Id];
}
/// <summary>
/// 计算号码数量（不同玩法中号码所占数量，如2D HN公司4个，18A1个，3D又不同）.
/// </summary>
/// <param name="num">The num.</param>
/// <param name="gamePlayWay">The game play way.</param>
/// <param name="companyType">Type of the company.</param>
/// <param name="isFullPermutation">if set to <c>true</c> [is full permutation].</param>
/// <returns></returns>
private int CountNumQuantity(string num, GamePlayWay gamePlayWay, CompanyType companyType)
{
var counter = NumQuantityCounterFactory.GetFactory.GetCounter(gamePlayWay.GameType, companyType, LotterySystem.Current.GetNumLenSupport(companyType));
return counter.CountNumQuantity(num, gamePlayWay.PlayWay);
}
/// <summary>
/// 创建下注订单.
/// </summary>
/// <param name="num">The num.</param>
/// <param name="numQuantity">The num quantity.</param>
/// <param name="commModel">The comm model.</param>
/// <param name="gamePlayWay">The game play way.</param>
/// <param name="company">The company.</param>
/// <param name="wager">The wager.</param>
/// <returns></returns>
private BetOrder BuildBetOrder(string num, int numQuantity, Pair<CommissionGroup, IEnumerable<ConcreteCommission>> memberComm, GamePlayWay gamePlayWay,
LotteryCompany company, decimal wager, User user, bool isCon = false)
{
var commValue = memberComm.Value.Find(it => it.CompanyType == company.CompanyType && it.GameType == gamePlayWay.GameType);
double percentComm = isCon ? commValue.Commission - LotterySystem.Current.AutoElectionCodeCommission : commValue.Commission;
decimal comm = (decimal)MathHelper.PercentageToDecimal(percentComm, 4);
decimal turnOver = wager * numQuantity;
decimal commission = comm * turnOver;
BetOrder order = new BetOrder
{
Num = num,
GamePlayWayId = gamePlayWay.Id,
CompanyId = company.CompanyId,
Amount = wager,
Odds = commValue.Odds,
Commission = commission,
Turnover = turnOver,
Net = 100 - percentComm,
NetAmount = turnOver - commission,
Status = BetStatus.Valid,
UserId = user.UserId,
AncestorCommission = BuildAncestorCommission(turnOver, user, gamePlayWay.GameType, company.CompanyType, memberComm.Key.Specie, isCon)
};
if (isCon)
{
order.DropWater += LotterySystem.Current.AutoElectionCodeCommission;
}
return order;
}
