#ifndef XIV_DAT_SQPACK_H
#define XIV_DAT_SQPACK_H

#include <fstream>

#include <experimental/filesystem>

#include "bparse.h"


namespace xiv 
{
   namespace dat 
   {

      struct SqPackBlockHash 
      {
         uint8_t hash[0x14];
         uint32_t padding[0xB];
      };

   }
}
namespace xiv {
   namespace utils {
      namespace bparse {
         template <> inline void reorder<xiv::dat::SqPackBlockHash>( xiv::dat::SqPackBlockHash& i_struct )
         {
            for( auto i = 0; i < 0x14; ++i )
            {
               xiv::utils::bparse::reorder( i_struct.hash[i] );
            }   
            for( auto i = 0; i < 0xB; ++i )
            {
               xiv::utils::bparse::reorder( i_struct.padding[i] );
            }
         }
      }
   }
};

namespace xiv
{
namespace dat
{

class SqPack
{

public:
   // Full path to the sqpack file
   SqPack( const std::experimental::filesystem::path& i_path );
   virtual ~SqPack();

protected:
   // Checks that a given block is valid iven its hash
   void isBlockValid( uint32_t i_offset, uint32_t i_size, const SqPackBlockHash& i_block_hash );

   // File handle
   std::ifstream m_handle;
   };

}
}

#endif // XIV_DAT_SQPACK_H