private void CheckIfTripIsComplete(int tripId)
{
bool complete = true;
var trip = _repo.GetTripByID(tripId);
DateTime start = trip.StartDate;
var legs = _repo.GetLegsByTripID(tripId).OrderBy(l => l.StartDate).ToList();
while (start < trip.EndDate && legs.Count > 0)
{
Leg l = legs.First();
if (start == l.StartDate)
{
start = l.EndDate.AddDays(1);
legs.Remove(l);
if (legs.Count == 0)
{
if (start == trip.EndDate.AddDays(1))
{
break;
}
else
{
complete = false;
break;
}
}
}
else
{
complete = false;
break;
}
}
_repo.UpdateTripComplete(tripId, complete);
}
private bool LegDontClash(Leg leg)
{
var legsOfTrip = _repo.GetLegsByTripID(leg.TripId).ToList();
//if trip does not have any legs it fits
if (!legsOfTrip.Any())
{
return(true);
}
//if new leg ends before the first starts, it fits
if (leg.EndDate < legsOfTrip.First().StartDate)
{
return(true);
}
//if new leg starts after the last ends, it fits
if (leg.StartDate > legsOfTrip.Last().EndDate)
{
return(true);
}
bool valid = true;
bool verifyNext = false;
while (valid)
{
foreach (var item in legsOfTrip)
{
//***method that test the explantion on the buttom****
//(continuation of the explination on the button)
//so, if the new leg starts before the leg(item) seletec starts
//verify if the new leg ends before the next leg starts
if (verifyNext)
{
if (leg.StartDate < item.StartDate)
{
if (leg.EndDate > item.StartDate)
{
valid = false;
break;
}
else
{
verifyNext = false;
}
}
else
{
verifyNext = false;
}
}
//if new leg starts or ends on the same day of another legs, it fails
if (leg.StartDate.Equals(item.StartDate))
{
valid = false;
break;
}
if (leg.EndDate.Equals(item.EndDate))
{
valid = false;
break;
}
//if new leg dates are in the midle of another existing leg, it fails
if (leg.StartDate > item.StartDate && leg.EndDate < item.EndDate)
{
valid = false;
break;
}
//if new leg starts after this(item) leg ends and
//this leg(item) is not the last, need to verify if new leg is
//between this leg(item) and the next leg(item),
//****method on the top of forearch loop****
if (leg.StartDate > item.EndDate)
{
if (item != legsOfTrip.Last())
{
verifyNext = true;
}
}
if (item == legsOfTrip.Last())
{
return(true);
}
}
}
return(valid);
}
