Shogi/Shogi.Sockets/Controllers/SessionController.cs

using Shogi.Api.Managers;
using Shogi.Api.Repositories;
using Shogi.Contracts.Api;
using Shogi.Contracts.Socket;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using System.Data.SqlClient;
using Shogi.Contracts.Types;
using Shogi.Api.Extensions;

namespace Shogi.Api.Controllers;

[ApiController]
[Route("[controller]")]
[Authorize]
public class SessionController : ControllerBase
{
	private readonly ISocketConnectionManager communicationManager;
	private readonly IModelMapper mapper;
	private readonly ISessionRepository sessionRepository;
	private readonly IQueryRespository queryRespository;

	public SessionController(
		ISocketConnectionManager communicationManager,
		IModelMapper mapper,
		ISessionRepository sessionRepository,
		IQueryRespository queryRespository)
	{
		this.communicationManager = communicationManager;
		this.mapper = mapper;
		this.sessionRepository = sessionRepository;
		this.queryRespository = queryRespository;
	}

	[HttpPost]
	public async Task<IActionResult> CreateSession([FromBody] CreateSessionCommand request)
	{
		var userId = User.GetShogiUserId();
		if (string.IsNullOrWhiteSpace(userId)) return this.Unauthorized();
		var session = new Domain.Session(request.Name, Domain.BoardState.StandardStarting, userId);
		try
		{
			await sessionRepository.CreateSession(session);
		}
		catch (SqlException)
		{
			return this.Conflict();
		}

		await communicationManager.BroadcastToAll(new SessionCreatedSocketMessage());
		return CreatedAtAction(nameof(CreateSession), new { sessionName = request.Name }, null);
	}

	//[HttpPost("{sessionName}/Move")]
	//public async Task<IActionResult> MovePiece([FromRoute] string sessionName, [FromBody] MovePieceCommand request)
	//{

	//  var user = await gameboardManager.ReadUser(User);
	//  var session = await gameboardRepository.ReadSession(sessionName);
	//  if (session == null)
	//  {
	//    return NotFound();
	//  }
	//  if (user == null || (session.Player1 != user.Id && session.Player2 != user.Id))
	//  {
	//    return Forbid("User is not seated at this game.");
	//  }

	//  try
	//  {
	//    var move = request.Move;
	//    if (move.PieceFromCaptured.HasValue)
	//      session.Move(mapper.Map(move.PieceFromCaptured.Value), move.To);
	//    else if (!string.IsNullOrWhiteSpace(move.From))
	//      session.Move(move.From, move.To, move.IsPromotion);

	//    await gameboardRepository.CreateBoardState(session);
	//    await communicationManager.BroadcastToPlayers(
	//      new MoveResponse
	//      {
	//        SessionName = session.Name,
	//        PlayerName = user.Id
	//      },
	//      session.Player1,
	//      session.Player2);

	//    return Ok();
	//  }
	//  catch (InvalidOperationException ex)
	//  {
	//    return Conflict(ex.Message);
	//  }
	//}

	// TODO: Use JWT tokens for guests so they can authenticate and use API routes, too.
	//[Route("")]
	//public async Task<IActionResult> PostSession([FromBody] PostSession request)
	//{
	//  var model = new Models.Session(request.Name, request.IsPrivate, request.Player1, request.Player2);
	//  var success = await repository.CreateSession(model);
	//  if (success)
	//  {
	//    var message = new ServiceModels.Socket.Messages.CreateGameResponse(ServiceModels.Types.SocketAction.CreateGame)
	//    {
	//      Game = model.ToServiceModel(),
	//      PlayerName =           
	//    }
	//    var task = request.IsPrivate
	//      ? communicationManager.BroadcastToPlayers(response, userName)
	//      : communicationManager.BroadcastToAll(response);
	//    return new CreatedResult("", null);
	//  }
	//  return new ConflictResult();
	//}



	//[HttpGet("{sessionName}")]
	//[AllowAnonymous]
	//public async Task<IActionResult> GetSession([FromRoute] string sessionName)
	//{
	//  var user = await ReadUserOrThrow();
	//  var session = await gameboardRepository.ReadSession(sessionName);
	//  if (session == null)
	//  {
	//    return NotFound();
	//  }

	//  var playerPerspective = session.Player2 == user.Id
	//    ? WhichPlayer.Player2
	//    : WhichPlayer.Player1;

	//  var response = new ReadSessionResponse
	//  {
	//    Session = new Session
	//    {
	//      BoardState = new BoardState
	//      {
	//        Board = mapper.Map(session.BoardState.State),
	//        Player1Hand = session.BoardState.Player1Hand.Select(mapper.Map).ToList(),
	//        Player2Hand = session.BoardState.Player2Hand.Select(mapper.Map).ToList(),
	//        PlayerInCheck = mapper.Map(session.BoardState.InCheck)
	//      },
	//      SessionName = session.Name,
	//      Player1 = session.Player1,
	//      Player2 = session.Player2
	//    }
	//  };
	//  return Ok(response);
	//}

	[HttpGet]
	[AllowAnonymous]
	public async Task<ActionResult<ReadAllSessionsResponse>> GetSessions()
	{
		var sessions = await this.queryRespository.ReadAllSessionsMetadata();

		return Ok(new ReadAllSessionsResponse
		{
			PlayerHasJoinedSessions = Array.Empty<SessionMetadata>(),
			AllOtherSessions = sessions.ToList()
		});
	}

	//[HttpPut("{sessionName}")]
	//public async Task<IActionResult> PutJoinSession([FromRoute] string sessionName)
	//{
	//  var user = await ReadUserOrThrow();
	//  var session = await gameboardRepository.ReadSessionMetaData(sessionName);
	//  if (session == null)
	//  {
	//    return NotFound();
	//  }
	//  if (session.Player2 != null)
	//  {
	//    return this.Conflict("This session already has two seated players and is full.");
	//  }

	//  session.SetPlayer2(user.Id);
	//  await gameboardRepository.UpdateSession(session);

	//  var opponentName = user.Id == session.Player1
	//    ? session.Player2!
	//    : session.Player1;
	//  await communicationManager.BroadcastToPlayers(new JoinSessionResponse
	//  {
	//    SessionName = session.Name,
	//    PlayerName = user.Id
	//  }, opponentName);
	//  return Ok();
	//}

	//[Authorize(Roles = "Admin")]
	//[HttpDelete("{sessionName}")]
	//public async Task<IActionResult> DeleteSession([FromRoute] string sessionName)
	//{
	//  var user = await ReadUserOrThrow();
	//  if (user.IsAdmin)
	//  {
	//    return Ok();
	//  }
	//  else
	//  {
	//    return Unauthorized();
	//  }
	//}

	//private async Task<Models.User> ReadUserOrThrow()
	//{
	//  var user = await gameboardManager.ReadUser(User);
	//  if (user == null)
	//  {
	//    throw new UnauthorizedAccessException("Unknown user claims.");
	//  }
	//  return user;
	//}
}