Started UI Rework for target game setup, started adding a Game master record and a CSV Loader service

Stars Assistant/Model/Game.cs

@@ -0,0 +1,34 @@
+using System.ComponentModel.DataAnnotations;
+using System.Globalization;
+
+namespace StarsAssistant.Model;
+
+public class Game (string gamePath, string baseName)
+{
+    /// <summary>
+    /// The base path in which all game files reside.
+    /// </summary>
+    public string GamePath { get; private set; } = gamePath;
+
+    /// <summary>
+    /// The base name without extensions of your game, inside the GamePath folder.
+    /// All dependant files are resolved using this name.
+    /// </summary>
+    public string BaseName { get; private set; } = baseName;
+
+    /// <summary>
+    /// The number of the player, for example identifying the pxx planet file.
+    /// </summary>
+    public int PlayerId { get; private set; }
+
+    /// <summary>
+    /// Combine into the DatabaseName
+    /// </summary>
+    public string DatabaseName => Path.Combine(GamePath, $"{BaseName}.sqlite");
+
+    /// <summary>
+    /// Search for Planet files using this pattern, will give you all pxx files.
+    /// </summary>
+    public string PlanetFileSearchPattern => Path.Combine(GamePath, $"{BaseName}.p*");
+
+}

Stars Assistant/Model/StarsDatabase.cs

@@ -34,5 +34,10 @@ public class StarsDatabase(string DbPath) : DbContext
     /// </summary>
     public DbSet<Race> Race { get; set; }
 
+    /// <summary>
+    /// The record with all game metadata, will only contain a single line at all times.
+    /// </summary>
+    public DbSet<Game> Game { get; set; }
+
     #endregion
 }