using Microsoft.AspNetCore.Mvc;

// For more information on enabling Web API for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860

namespace WebEMSim.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class TournamentController : ControllerBase
    {
        // GET: api/<TournamentController>
        [HttpGet]
        public IEnumerable<string> Get()
        {
            return Storage.Shared.ListTournaments();
        }

        // GET api/<TournamentController>/5
        [HttpGet("{id}")]
        public IActionResult Get(string id)
        {
            Tournament? tournament = Storage.Shared.GetTournament(id);

            if(tournament == null)
                return NotFound();

            return Ok(tournament);
        }

        // POST api/<TournamentController>
        [HttpPost]
        public IActionResult Post(/*[FromBody] string value*/)
        {
            Tournament? newTournament = Storage.Shared.CreateTournament();

            if(newTournament == null)
            {
                return StatusCode(StatusCodes.Status500InternalServerError);
            }

            newTournament.PlayoutTournament(); // TODO: Remove this

            return Ok(newTournament);
        }

        // POST api/<TournamentController>/{id}/play
        [HttpPost("{id}/play")]
        public IActionResult Post(string id)
        {
            Tournament? tournament = Storage.Shared.GetTournament(id);

            if (tournament == null)
                return NotFound();

            if (tournament.HasPlayed == true)
                return BadRequest();

            tournament.PlayoutTournament();

            return Ok(tournament);
        }

        // DELETE api/<TournamentController>/5
        [HttpDelete("{id}")]
        public IActionResult Delete(string id)
        {
            bool? success = Storage.Shared.DeleteTournament(id);

            if (success == null)
                return NotFound();

            if(success != true)
                return StatusCode(StatusCodes.Status500InternalServerError);

            return Ok();
        }
    }
}