#include "analyser.h"
#include <mist/config.h>
#include <set>

struct StreamData{
  long timeScale;
  std::string media;
  std::string initialization;
  std::string initURL;
  long trackID;
  unsigned int adaptationSet;
  unsigned char trackType;
};

struct seekPos{
  ///\brief Less-than comparison for seekPos structures.
  ///\param rhs The seekPos to compare with.
  ///\return Whether this object is smaller than rhs.
  bool operator<(const seekPos &rhs) const{
    if ((seekTime * rhs.timeScale) < (rhs.seekTime * timeScale)){
      return true;
    }else{
      if ((seekTime * rhs.timeScale) == (rhs.seekTime * timeScale)){
        if (adaptationSet < rhs.adaptationSet){
          return true;
        }else if (adaptationSet == rhs.adaptationSet){
          if (trackID < rhs.trackID){return true;}
        }
      }
    }
    return false;
  }

  long timeScale;
  long long unsigned int bytePos;  /// ?
  long long unsigned int seekTime; /// start
  long long unsigned int duration; /// duration
  unsigned int trackID;            /// stores representation ID
  unsigned int adaptationSet;      /// stores type
  unsigned char trackType;         /// stores type
  std::string url;
};

class dashAnalyser : public analysers{

public:
  dashAnalyser(Util::Config config);
  ~dashAnalyser();
  bool packetReady();
  void PreProcessing();
  // int Analyse();
  int doAnalyse();
  //    void doValidate();
  bool hasInput();
  void PostProcessing();

private:
  unsigned int port;
  std::string url;
  std::string server;
  long long int startTime;
  long long int abortTime;
  Socket::Connection conn;
  std::string urlPrependStuff;
  unsigned int pos;
  std::set<seekPos> currentPos;
  std::vector<StreamData> streamData;
};