using Logging;
using Microsoft.AspNetCore.Mvc;
using System.Diagnostics;

namespace BittorrentDriver.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class TorrentController : ControllerBase
    {
        private readonly ILog log = new ConsoleLog();
        private readonly TorrentTracker tracker = new TorrentTracker();
        private readonly Transmission transmission;

        public TorrentController()
        {
            transmission = new Transmission(log);
        }

        [HttpPut("tracker")]
        public string StartTracker([FromBody] int port)
        {
            Log("Starting tracker...");
            return tracker.Start(port);
        }

        [HttpPost("create")]
        public string CreateTorrent([FromBody] CreateTorrentInput input)
        {
            return transmission.CreateNew(input.Size, input.TrackerUrl);
        }

        [HttpPost("download")]
        public string DownloadTorrent([FromBody] string torrentBase64)
        {
            return transmission.Download(torrentBase64);
        }

        private void Log(string v)
        {
            log.Log(v);
        }
    }

    public class CreateTorrentInput
    {
        public int Size { get; set; }
        public string TrackerUrl { get; set; } = string.Empty;
    }
}