private bool IsThereAnInteraction(MissionVM m1)
{
Mission m = new Mission();
m.Id = m1.Code;
return(!(missionsInteractionsBL.GetNextMissions(m).Count == 0 && missionsInteractionsBL.GetPreviousMissions(m).Count == 0));
}
private bool IsThereAnInteraction(MissionVM m1, MissionVM m2)
{
Mission m = new Mission();
m.Id = m1.Code;
foreach (var mission in missionsInteractionsBL.GetNextMissions(m))
{
if (mission.Id == m2.Code)
{
return(true);
}
}
foreach (var mission2 in missionsInteractionsBL.GetPreviousMissions(m))
{
if (mission2.Id == m2.Code)
{
return(true);
}
}
return(false);
}
private Activity[] Convert(List <Mission> list)
{
Activity[] activityArr = new Activity[list.Count + 2];
Dictionary <String, List <Mission> > missionInteractions = new Dictionary <string, List <Mission> >();
List <Mission> prevMissions;
List <Mission> nextMissions;
List <int> startActivityIndexes = new List <int>();
List <int> endActivityIndexes = new List <int>();
int i = 0, index;
activityArr[list.Count + 1] = new Activity(); //the final mission
activityArr[list.Count + 1].Duration = 1;
activityArr[list.Count + 1].Id = "-1";
activityArr[list.Count] = new Activity(); //the start mission
activityArr[list.Count].Duration = 1;
activityArr[list.Count].Id = "-2";
foreach (var mission in list)
{
Activity temp = new Activity();
temp.Duration = mission.Duration;
temp.Description = mission.Description;
temp.Id = mission.Id.ToString();
prevMissions = missionsInteractionsBL.GetPreviousMissions(mission);
missionInteractions.Add(temp.Id, prevMissions);
if (prevMissions.Count == 0)//connect the start missions to the global start mission
{
startActivityIndexes.Add(i);
}
nextMissions = missionsInteractionsBL.GetNextMissions(mission);
if (nextMissions.Count == 0)//connect the end missions to the global end mission
{
endActivityIndexes.Add(i);
}
activityArr[i] = temp;
i++;
}
activityArr[list.Count].Predecessors = new Activity[0];
foreach (int startIndex in startActivityIndexes)
{
activityArr[startIndex].Predecessors = new Activity[1];
activityArr[startIndex].Predecessors[0] = activityArr[list.Count];
activityArr[list.Count] = activityArr[list.Count].SetSuccessors(activityArr[list.Count], activityArr[startIndex]);
}
activityArr[list.Count + 1].Predecessors = new Activity[endActivityIndexes.Count];
i = 0;
foreach (int endIndex in endActivityIndexes)
{
activityArr[list.Count + 1].Predecessors[i] = activityArr[endIndex];
i++;
activityArr[endIndex] = activityArr[endIndex].SetSuccessors(activityArr[endIndex], activityArr[list.Count + 1]);
}
foreach (var mission in list)
{
List <Mission> Predecessors = missionInteractions[mission.Id.ToString()];
//missionsInteractionsBL.GetPreviousMissions(mission);
int activityIndex = GetIndexWhereIdEquals(activityArr, mission.Id.ToString());
if (!startActivityIndexes.Contains(activityIndex))
{
activityArr[activityIndex].Predecessors = new Activity[Predecessors.Count];
for (i = 0; i < Predecessors.Count; i++)
{
index = GetIndexWhereIdEquals(activityArr, Predecessors[i].Id.ToString());
activityArr[activityIndex].Predecessors[i] = activityArr[index];
activityArr[index] = activityArr[index].SetSuccessors(activityArr[index], activityArr[activityIndex]);
}
}
}
Activity first = activityArr[list.Count];
activityArr[list.Count] = activityArr[0];
activityArr[0] = first;
return(activityArr);
}