feat: initial implementation of input provider, ref: A24-7

LevelInputProvider/HelloWorldProvider.cs

@@ -1,16 +0,0 @@
-namespace LevelInputProvider;
-
-public class HelloWorldProvider
-{
-    public string GetHelloWorld(string? name = null)
-    {
-        if (string.IsNullOrEmpty(name))
-        {
-            return "Hello world!";
-        }
-        else
-        {
-            return $"Hello, {name}!";
-        }
-    }
-}

LevelInputProvider/LevelInputProvider.cs

@@ -0,0 +1,35 @@
+namespace AoCLevelInputProvider;
+
+using System.Reflection;
+
+public class LevelInputProvider
+{
+    private const string levelFilePathTemplate = "inputs/{0}/{1}/input.txt";
+    private int year;
+    private int level;
+
+    public LevelInputProvider()
+    {
+        this.year = 2024;
+        this.level = 1;
+    }
+
+    public LevelInputProvider WithYear(int year)
+    {
+        this.year = year;
+        return this;
+    }
+
+    public LevelInputProvider WithLevel(int level)
+    {
+        this.level = level;
+        return this;
+    }
+
+    public string Provide()
+    {
+        var basePath = Path.GetDirectoryName(Assembly.GetAssembly(typeof(LevelInputProvider)).Location);
+        var textPath = Path.Combine(basePath, string.Format(levelFilePathTemplate, this.year, this.level));
+        return File.ReadAllText(textPath);
+    }
+}

LevelInputProvider/LevelInputProvider.csproj

@@ -6,4 +6,15 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Content Include="inputs/**/*.*">
+      <Pack>true</Pack>
+      <IncludeInPackage>true</IncludeInPackage>
+      <PackageCopyToOutput>true</PackageCopyToOutput>
+      <CopyToOutput>true</CopyToOutput>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      <CopyToPublishDirectory>Always</CopyToPublishDirectory>
+    </Content>
+  </ItemGroup>
+
 </Project>