using System.IO;
using System.Web.Http;
using System.Web.Mvc;

namespace soundtube.Controllers
{
    [System.Web.Http.RoutePrefix("api/audio")]
    public class AudioController : ApiController
    {
        [System.Web.Http.HttpGet]
        public ActionResult GetAudioFile(string fileLocation)
        {
            byte[] bytes;

            using (var fs = new FileStream(fileLocation, FileMode.Open, FileAccess.Read))
            {
                var br = new BinaryReader(fs);
                long numBytes = new FileInfo(fileLocation).Length;
                bytes = br.ReadBytes((int)numBytes);
            }

            return File(bytes, "audio/mpeg", "callrecording.mp3");
        }
    }
}