Add Team functions

Core/Entities/Team.cs

@@ -5,10 +5,15 @@ public class Team
 {
     public int Id { get; set; }
 
-	[Required]
+    [Required]
     [Display(Name = "Team Name")]
-    public string Name { get; set;  }
-    public EventDefinition Event { get; set; }
+    public int? Number { get; set; }
+    public EventDefinition Event
+    {
+        get;
+        set;
+    }
+
     public List<Student> Students { get; set; } = [];
 
     public Student? Captain { get; set;  }
@@ -16,8 +21,6 @@ public class Team
     [Display(Name = "Team Id")]
     public string? TeamId { get; set; }
 
-    //public string? RegionalTimeSlot { get; set; }
-
 
  //   public Tuple<DateTime,DateTime?>? RegionalTimeSlotObj
 	//{
@@ -51,46 +54,17 @@ public class Team
 		var studentsToOmitList = studentsToOmit.ToList();
 		var omittedStudents = Students.Where(studentsToOmitList.Contains).ToList();
 		if (!omittedStudents.Any())
-			return new Team{Captain = Captain, Event = Event, Students = Students.ToList(), TeamId = Name};
+			return new Team{Captain = Captain, Event = Event, Students = Students.ToList(), TeamId = TeamId, Number = Number};
 
 		var remainingStudents = Students.Where(s => !studentsToOmitList.Contains(s)).ToList();
-		return new PartialTeam { Name = Name, Event = Event, Students = remainingStudents,  OmittedStudents = omittedStudents};
+		return new PartialTeam { Number = Number, Event = Event, Students = remainingStudents,  OmittedStudents = omittedStudents};
 	}
 
 	public Team Clone() => CloneWithOmittedStudents([]);
 	
-	public static int GetStudentTeamOverlapCount(IList<Team>[] timeSlots)
-	{
-		return timeSlots.Sum(GetStudentTeamOverlapCount);
-	}
-
-	private static int GetStudentTeamOverlapCount(IList<Team> timeSlot)
-	{
-		return GetStudentTeamOverlaps(timeSlot).Count();
-	}
-
-    public static IEnumerable<Tuple<Student, IEnumerable<Team>>> GetStudentTeamOverlaps(IList<Team> timeSlot)
-	{
-		return
-			from s in timeSlot.SelectMany(ts => ts.Students).Distinct()
-			group s by timeSlot.Where(t => t.Students.Contains(s))
-			into gs
-			where gs.Key.Count() > 1
-			select Tuple.Create(gs.First(), gs.Key);
-	}
 
 	public override string ToString()
 	{
-		return Name;
-	}
-
-	public string ToStringWithIndividualAndRegional()
-	{
-		var ind = Event.EventFormat is EventFormat.Individual ? " (Ind.)" : string.Empty;
-		var regional= Event.RegionalEvent ? " (Reg.)" : string.Empty;
-		//var regional= Event.RegionalEvent ? " (Reg.)" : string.Empty;
-
-		var eventAttributes = Event.EventAttributes();
-		return string.IsNullOrEmpty(eventAttributes) ? Name : Name + " (" + eventAttributes + ")";
+		return $"{Event.Name} {(Number != null ? $"(#{Number})" : "")}";
 	}
 }