add level 3 and backport textparser changes

Common/FragmentLevelSolverBase.cs

@@ -0,0 +1,37 @@
+namespace AoC24.Common;
+
+using AoCLevelInputProvider;
+using Parsing;
+using Parsing.Schema;
+using Parsing.Tokenization;
+
+public abstract class FragmentLevelSolverBase
+{
+    public abstract int LevelNumber { get; }
+    private int Year = 2024;
+    private LevelInputProvider inputProvider = new LevelInputProvider();
+
+    protected string GetLevelInput()
+    {
+        return inputProvider.WithYear(this.Year).WithLevel(this.LevelNumber).Provide();
+    }
+
+    public abstract string SolveFirstStar();
+
+    public abstract string SolveSecondStar();
+
+    protected abstract FragmentSchemaBuilder DefineInputSchema(FragmentSchemaBuilder schemaBuilder);
+
+    public TokenConverter GetData()
+    {
+        FragmentSchemaBuilder schemaBuilder = new FragmentSchemaBuilder();
+        var schema = this.DefineInputSchema(schemaBuilder).Build();
+
+        var parser = TextParser.Create(schema);
+        var data = parser
+                        .SetInputText(this.GetLevelInput())
+                        .Parse();
+
+        return data;
+    }
+}

Common/FulltextLevelSolverBase.cs

@@ -5,7 +5,7 @@ using Parsing;
 using Parsing.Schema;
 using Parsing.Tokenization;
 
-public abstract class LevelSolverBase
+public abstract class FullTextLevelSolverBase
 {
     public abstract int LevelNumber { get; }
     private int Year = 2024;
@@ -24,10 +24,10 @@ public abstract class LevelSolverBase
 
     public TokenConverter GetData()
     {
-        var schemaBuilder = new InputSchemaBuilder();
+        InputSchemaBuilder schemaBuilder = new InputSchemaBuilder();
         var schema = this.DefineInputSchema(schemaBuilder).Build();
 
-        var parser = new TextParser(schema);
+        var parser = TextParser.Create(schema);
         var data = parser
                         .SetInputText(this.GetLevelInput())
                         .Parse();