#include "output_mp3.h"

namespace Mist{
  OutMP3::OutMP3(Socket::Connection &conn) : HTTPOutput(conn){}

  void OutMP3::init(Util::Config *cfg){
    HTTPOutput::init(cfg);
    capa["name"] = "MP3";
    capa["friendly"] = "MP3 over HTTP";
    capa["desc"] = "Pseudostreaming in MP3 format over HTTP";
    capa["url_rel"] = "/$.mp3";
    capa["url_match"] = "/$.mp3";
    capa["codecs"][0u][0u].append("MP3");
    capa["methods"][0u]["handler"] = "http";
    capa["methods"][0u]["type"] = "html5/audio/mp3";
    capa["methods"][0u]["hrn"] = "MP3 progressive";
    capa["methods"][0u]["priority"] = 8;

    JSON::Value opt;
    opt["arg"] = "string";
    opt["default"] = "";
    opt["arg_num"] = 1;
    opt["help"] = "Target filename to store MP3 file as, or - for stdout.";
    cfg->addOption("target", opt);
  }

  bool OutMP3::isRecording(){return config->getString("target").size();}

  void OutMP3::sendNext(){
    char *dataPointer = 0;
    size_t len = 0;
    thisPacket.getString("data", dataPointer, len);
    myConn.SendNow(dataPointer, len);
  }

  void OutMP3::sendHeader(){
    if (!isRecording()){
      std::string method = H.method;
      H.Clean();
      H.SetHeader("Content-Type", "audio/mpeg");
      H.protocol = "HTTP/1.0";
      H.setCORSHeaders();
      if (method == "OPTIONS" || method == "HEAD"){
        H.SendResponse("200", "OK", myConn);
        return;
      }
      H.SendResponse("200", "OK", myConn);
    }
    sentHeader = true;
  }

  void OutMP3::onHTTP(){
    std::string method = H.method;

    H.Clean();
    H.setCORSHeaders();
    if (method == "OPTIONS" || method == "HEAD"){
      H.SetHeader("Content-Type", "audio/mpeg");
      H.protocol = "HTTP/1.0";
      H.SendResponse("200", "OK", myConn);
      H.Clean();
      return;
    }

    parseData = true;
    wantRequest = false;
  }

}// namespace Mist