private void setDependencies(List <NetworkDiagramItem> listItem, NetworkDiagramItem itemStart, NetworkDiagramItem lastItem)
{
for (int i = 0; i < PERTTaskResult.Count(); i++)
{
List <PERTTask> poprzednicy = PERTTaskResult[i].PreTask;
if (poprzednicy.Count() == 0)
{
NetworkDiagramItem initItem = listItem.Where(x => x.DisplayedText == PERTTaskResult[i].Name).FirstOrDefault();
initItem.Predecessors.Add(new NetworkPredecessorItem {
Item = itemStart
});
}
if (PERTTaskResult[i].PostTask.Count() == 0)
{
NetworkDiagramItem endItem = listItem.Where(x => x.DisplayedText == PERTTaskResult[i].Name).FirstOrDefault();
lastItem.Predecessors.Add(new NetworkPredecessorItem {
Item = endItem
});
}
NetworkDiagramItem itemCoMaPoprzednika = listItem.Where(x => x.DisplayedText == PERTTaskResult[i].Name).FirstOrDefault();
for (int j = 0; j < poprzednicy.Count(); j++)
{
NetworkDiagramItem poprzednik = listItem.Where(x => x.DisplayedText == poprzednicy[j].Name).FirstOrDefault();
itemCoMaPoprzednika.Predecessors.Add(new NetworkPredecessorItem {
Item = poprzednik
});
}
}
}
private NetworkDiagramItem setLastNetworkDiagramItem(List <NetworkDiagramItem> listItem)
{
int maxCS = PERTTaskResult.Max(x => x.CS);
PERTTask tmpPertTask = PERTTaskResult.Where(x => x.CS == maxCS).FirstOrDefault();
NetworkDiagramItem lastItem = new NetworkDiagramItem {
DisplayedText = "End", Content = "End"
};
lastItem.Effort = TimeSpan.Zero;
lastItem.EarlyStart = StartProject.AddDays(maxCS);
lastItem.EarlyFinish = StartProject.AddDays(maxCS);
lastItem.LateStart = StartProject.AddDays(maxCS);
lastItem.LateFinish = StartProject.AddDays(maxCS);
lastItem.Slack = TimeSpan.Zero;
listItem.Add(lastItem);
return(lastItem);
}
private void setNetworkDiagramItems(List <NetworkDiagramItem> listItem)
{
for (int i = 0; i < PERTTaskResult.Count(); i++)
{
NetworkDiagramItem item = new NetworkDiagramItem {
DisplayedText = PERTTaskResult[i].Name, Content = PERTTaskResult[i].Name
};
item.Effort = TimeSpan.Parse(PERTTaskResult[i].Expected_t + ":00:00:00");
item.EarlyStart = StartProject.AddDays(PERTTaskResult[i].ES);
item.EarlyFinish = StartProject.AddDays(PERTTaskResult[i].EF);
item.LateStart = StartProject.AddDays(PERTTaskResult[i].LS);
item.LateFinish = StartProject.AddDays(PERTTaskResult[i].LF);
item.Slack = item.LateStart - item.EarlyStart;
listItem.Add(item);
}
}