//是否能将某个航班改为调机航班，减少多余的取消航班
public static bool FixByConvertToEmptyFly(List <Airline> AirlineList, bool IsTry)
{
int StartIndex, EndIndex;
var range = GetTyphoonRange(AirlineList);
StartIndex = range.StartIndex;
EndIndex = StartIndex + 1;
//StartIndex 是受 台风影响的航班
//EndIndex 是不受 台风影响的航班！
if (EndIndex == -1 || StartIndex == -1)
{
return(false);
}
if (CheckCondition.TyphoonAirport.Contains(AirlineList[StartIndex].StartAirPort))
{
//转为空飞
int StartIndexClone = StartIndex;
int EndIndexClone = EndIndex;
if (IsCanEmptyFly(AirlineList, ref StartIndex, ref EndIndex))
{
if (StartIndexClone != StartIndex || EndIndexClone != EndIndex)
{
return(false);
}
var FirstAirline = AirlineList[StartIndex];
var EmptyFly = Utility.DeepCopy(FirstAirline);
//修复空飞
EmptyFly.FixMethod = enmFixMethod.EmptyFly;
EmptyFly.Problem = GetProblem(FirstAirline);
EmptyFly.StartTime = EmptyFly.Problem.TakeOffBeforeThisTime;
var key = EmptyFly.PlaneType + int.Parse(EmptyFly.StartAirPort).ToString("D2") +
int.Parse(EmptyFly.EndAirPort).ToString("D2");
EmptyFly.EndTime = EmptyFly.StartTime.AddMinutes(Solution.FlyTimeDic[key]);
EmptyFly.ModifiedStartTime = EmptyFly.Problem.TakeOffBeforeThisTime;
if (!IsTry)
{
EmptyFlyList.Add(EmptyFly);
}
AirlineList[StartIndex].FixMethod = enmFixMethod.Cancel;
return(AdjustAirLineList(AirlineList));
}
}
return(false);
}
public static double FixByEmptyFlyAdvanced(List <Airline> AirlineList, int BestEndIndex, bool IsTry)
{
int StartIndex, NewEndIndex;
var range = GetTyphoonRange(AirlineList);
StartIndex = range.StartIndex;
NewEndIndex = BestEndIndex;
var EmptyFly = GetEmptyFly(AirlineList, StartIndex, NewEndIndex);
for (int i = StartIndex; i < NewEndIndex; i++)
{
AirlineList[i].FixMethod = enmFixMethod.Cancel;
}
CoreAlgorithm.AdjustAirLineList(AirlineList);
if (!IsTry)
{
EmptyFlyList.Add(EmptyFly);
}
return(Statistics.WriteResult(AirlineList) + (IsTry ? Statistics.EmptyFlyParm : 0));
}
