Allow viewing all games

src/Aiursoft.ChessServer/Aiursoft.ChessServer.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <AssemblyName>Aiursoft.ChessServer</AssemblyName>
+    <RootNamespace>Aiursoft.ChessServer</RootNamespace>
+    <IsTestProject>false</IsTestProject>
+    <IsPackable>false</IsPackable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Aiursoft.Scanner" Version="7.0.1" />
+    <PackageReference Include="Aiursoft.WebTools" Version="7.0.9" />
+    <PackageReference Include="Gera.Chess" Version="1.0.5" />
+  </ItemGroup>
+</Project>

src/Aiursoft.ChessServer/Aiursoft.ChessServer.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.002.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Aiursoft.ChessServer", "Aiursoft.ChessServer.csproj", "{D98D0049-4854-441F-80EB-CE5CB6A6F82E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D98D0049-4854-441F-80EB-CE5CB6A6F82E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D98D0049-4854-441F-80EB-CE5CB6A6F82E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D98D0049-4854-441F-80EB-CE5CB6A6F82E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D98D0049-4854-441F-80EB-CE5CB6A6F82E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {69CD7AC4-0BEF-4640-A27A-3F0B15E89D04}
+	EndGlobalSection
+EndGlobal

src/Aiursoft.ChessServer/Controllers/GamesController.cs

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+using Aiursoft.ChessServer.Data;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Aiursoft.ChessServer.Controllers;
+
+public class GamesController : ControllerBase
+{
+    private readonly InMemoryDatabase _database;
+
+    public GamesController(InMemoryDatabase database)
+    {
+        _database = database;
+    }
+
+    [Route("games")]
+    public IActionResult GetAll()
+    {
+        var games = _database.GetActiveGames();
+        return Ok(games);
+    }
+
+    [Route("games/{id}")]
+    public IActionResult GetInfo([FromRoute] int id)
+    {
+        var game = _database.GetOrAdd(id);
+        return Ok(new
+        {
+            Turn = game.Turn.AsChar,
+            Ended = game.IsEndGame,
+            End = game.EndGame?.EndgameType,
+            Won = game.EndGame?.WonSide,
+            game.MoveIndex,
+            game.WhiteKingChecked,
+            game.BlackKingChecked,
+            links = new Dictionary<string, string>
+            {
+                { "ascii", $"game/{id}/ascii"},
+                { "fen", $"game/{id}/fen"},
+                { "pgn", $"game/{id}/pgn"},
+                { "move", $"game/{id}/move"}
+            }
+        });
+    }
+
+    [Route("games/{id}/ascii")]
+    public IActionResult GetAscii([FromRoute] int id)
+    {
+        var game = _database.GetOrAdd(id);
+        return Ok(game.ToAscii());
+    }
+
+    [Route("games/{id}/fen")]
+    public IActionResult GetFen([FromRoute] int id)
+    {
+        var game = _database.GetOrAdd(id);
+        return Ok(game.ToFen());
+    }
+
+    [Route("games/{id}/pgn")]
+    public IActionResult GetPgn([FromRoute]int id)
+    {
+        var game = _database.GetOrAdd(id);
+        return Ok(game.ToPgn());
+    }
+
+    [HttpPost]
+    [Route("games/{id}/move")]
+    public IActionResult Move([FromRoute]int id, [FromQuery]string move)
+    {
+        var game = _database.GetOrAdd(id);
+        try
+        {
+            if (game.IsValidMove(move) && !game.IsEndGame)
+            {
+                game.Move(move);
+                return Ok();
+            }
+            return BadRequest();
+        }
+        catch
+        {
+            return BadRequest();
+        }
+    }
+}

src/Aiursoft.ChessServer/Controllers/HomeController.cs

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+using Microsoft.AspNetCore.Mvc;
+
+namespace Aiursoft.ChessServer.Controllers;
+
+public class HomeController : ControllerBase
+{
+    public IActionResult Index()
+    {
+        return this.Ok("Welcome to chess server! Please go to '/games/12345' to view more.");
+    }
+}

src/Aiursoft.ChessServer/Data/InMemoryDatabase.cs

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+using Aiursoft.Scanner.Abstractions;
+using Chess;
+using System.Collections.Concurrent;
+
+namespace Aiursoft.ChessServer.Data;
+
+public class Game
+{
+    public bool Ended { get; set; }
+    public int Key { get; set; }
+}
+
+public class InMemoryDatabase : ISingletonDependency
+{
+    public ConcurrentDictionary<int, ChessBoard> Boards { get; private set; } = new ConcurrentDictionary<int, ChessBoard>();
+
+    public Game[] GetActiveGames()
+    { 
+        return Boards.Select(t => new Game 
+        {
+            Ended = t.Value.IsEndGame,
+            Key = t.Key
+        }).ToArray();
+    }
+
+    public ChessBoard GetOrAdd(int id)
+    {
+        if (!Boards.ContainsKey(id))
+        {
+            Boards.TryAdd(id, new ChessBoard());
+        }
+        return Boards[id];
+    }
+}

src/Aiursoft.ChessServer/Program.cs

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+using System.Reflection;
+using Aiursoft.Scanner;
+using Aiursoft.WebTools;
+using Aiursoft.WebTools.Models;
+
+namespace Aiursoft.ChessServer;
+
+public class Program
+{
+    public static async Task Main(string[] args)
+    {
+        var app = Aiursoft.WebTools.Extends.App<Startup>(args);
+        await app.RunAsync();
+    }
+}
+
+public class Startup : IWebStartup
+{
+    public void ConfigureServices(IConfiguration configuration, IWebHostEnvironment environment, IServiceCollection services)
+    {
+        services.AddLibraryDependencies();
+        services
+            .AddControllers()
+            .AddApplicationPart(Assembly.GetExecutingAssembly());
+    }
+
+    public void Configure(WebApplication app)
+    {
+        app.UseRouting();
+        app.MapDefaultControllerRoute();
+    }
+}

src/Aiursoft.ChessServer/appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}