#pragma once
#include <stdint.h>
#include <string>
#include <sys/types.h>

namespace theora{

  bool isHeader(const char *newData, unsigned int length);
  class header{
  public:
    ~header();
    header(char *newData, unsigned int length); // if managed is true, this class manages the data pointer
    int getHeaderType();
    char getVMAJ();
    char getVMIN();
    char getVREV();
    short getFMBW();
    short getFMBH();
    long unsigned int getPICW(); // movie width
    long unsigned int getPICH(); // movie height
    char getPICX();
    char getPICY();
    long unsigned int getFRN(); // frame rate numerator
    long unsigned int getFRD(); // frame rate denominator
    long unsigned int getPARN();
    long unsigned int getPARD();
    char getCS();
    long unsigned int getNOMBR();
    char getQUAL();
    char getPF();
    char getKFGShift();
    std::string getVendor();
    long unsigned int getNComments();
    std::string getUserComment(size_t index);
    char getLFLIMS(size_t index);
    std::string toPrettyString(size_t indent = 0); // update this, it should check (header) type and output relevant stuff only.
    // long long unsigned int parseGranuleUpper(long long unsigned int granPos);
    // long long unsigned int parseGranuleLower(long long unsigned int granPos);
    ///\todo put this back in pravate
    unsigned int datasize;
    bool isHeader();
    char getFTYPE(); // for frames
  protected:
    uint32_t getInt32(size_t index);
    uint32_t getInt24(size_t index);
    uint16_t getInt16(size_t index);
    uint32_t commentLen(size_t index);

  private:
    char *data;
    bool checkDataSize(unsigned int size);
  };
  /*
    class frame{// we don't need this. I hope.
      public:
        frame();
        ~frame();
        bool read(const char* newData, unsigned int length);
        char getFTYPE();
        char getNQIS();
        char getQIS(size_t index);
        std::string toPrettyString(size_t indent = 0);
      private:
        char * data;
        unsigned int datasize;
        bool checkDataSize(unsigned int size);
    };*/
}// namespace theora