Add Blazor WebApp and rework data handling to utilize Entity Framework

Core/Entities/EventDefinition.cs

@@ -0,0 +1,80 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Core.Entities;
+
+public class EventDefinition
+{
+	public int Id { get; set; }
+	public string Name { get; set; }
+	public string? ShortName { get; set; }
+	public EventFormat EventFormat { get; set; }
+    
+    [Range(1, 6)]
+    public int MinTeamSize { get; set; }
+
+    [Range(1, 6)]
+    public int MaxTeamSize { get; set; }
+
+	public string TeamSize =>
+		MinTeamSize == MaxTeamSize
+			? MinTeamSize.ToString()
+			: $"{MinTeamSize.ToString()}-{MaxTeamSize.ToString()}";
+
+	public string? SemifinalistActivity { get; set; }
+
+	public bool InterviewOrPresentation
+		=> SemifinalistActivity != null && (SemifinalistActivity.Contains("Interview") || SemifinalistActivity.Contains("Presentation"));
+
+	public bool OnSiteActivity
+		=> SemifinalistActivity != null
+           && (SemifinalistActivity.Contains("Challenge")
+            || SemifinalistActivity.Contains("Race")
+            || SemifinalistActivity.Contains("Speech")
+            || SemifinalistActivity.Contains("Test")
+            || SemifinalistActivity.Contains("Flight")
+            || Name.Contains("Flight")
+            || SemifinalistActivity.Contains("Debate")
+            || SemifinalistActivity.Contains("Photography")
+            || SemifinalistActivity.Contains("Build")
+            || Name.Contains("Chapter")
+            || Name.Contains("Podcast"));
+
+	public string? Notes { get; set; }
+
+    [Range(1, 3)]
+    public int MaxTeamCountState { get; set; }
+	public bool RegionalEvent { get; set; }
+
+	public bool RegionalPresubmit { get; set; }
+	public bool StatePresubmission { get; set; }
+	public bool StatePretesting { get; set; }
+	public bool StatePreliminaryRound { get; set; }
+
+	public string? Documentation { get; set; }
+
+	public string Eligibility { get; set; }
+	public string? Theme { get; set; }
+	public string? Description { get; set; }
+	public int? LevelOfEffort { get; set; }
+
+	public override string ToString()
+	{
+		return Name;
+	}
+
+	public static readonly EventDefinition GeneralSchedule = new(){Name = "General Schedule"};
+	public static readonly EventDefinition VotingDelegates = new(){Name = "Voting Delegates"};
+
+
+	public string EventAttributes ()
+	{
+		var st = new List<string>();
+
+		if (EventFormat is EventFormat.Individual)
+			st.Add( "Ind.");
+		if (RegionalEvent)
+			st.Add( "Reg.");
+
+		return string.Join(", ", st);
+	}
+}