// GET: Meetings/Details/5
public async Task <IActionResult> Details(int?id)
{
if (id == null)
{
ViewData["NotFound"] = "The requested meeting is no longer available";
return(View("~/Views/Home/Index.cshtml"));
}
var meeting = await _context.Meetings
.Include(m => m.TrainType)
.Include(m => m.Trainer)
.FirstOrDefaultAsync(m => m.MeetID == id);
if (meeting == null)
{
ViewData["NotFound"] = "The requested meeting is no longer available";
return(View("~/Views/Home/Index.cshtml"));
}
if (User.IsInRole("Trainer") && _userManager.GetUserId(User) != meeting.TrainerID)
{
ViewData["AccessDenied"] = true;
}
try
{
MeetingPrediction prediction = _clusterer.Predict(meeting);
List <Meeting> MeetingsInSameCluster = await GetMeetingsInCluster(prediction.PredictedClusterId);
MeetingsInSameCluster.Remove(meeting);
ViewBag.otherMeetings = MeetingsInSameCluster;
}
catch
{
Console.Write("failed to cluster");
}
await getMeetingCoordinates(meeting.Trainer.Address, meeting.Trainer.City);
return(View(meeting));
}
async private Task <List <Meeting> > GetMeetingsInCluster(uint clusterId)
{
List <Meeting> meetings_in_same_cluster = new List <Meeting>();
foreach (Meeting m in await _context.Meetings.Include(m => m.Trainer).Include(m => m.TrainType).ToListAsync())
{
try
{
MeetingPrediction meetingPrediction = _clusterer.Predict(m);
if (meetingPrediction.PredictedClusterId == clusterId)
{
meetings_in_same_cluster.Add(m);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
return(meetings_in_same_cluster);
}
