#include "Object.h"
#include <fstream>
#include <iostream>



/////////////////////////////////////////////////////////////////////////
// public constructor/destructor

Object::Object(const char* path)
{
	// open file
	std::fstream fsMesh(path, std::ios::in | std::ios::binary);

	if (!fsMesh.is_open())
		throw std::invalid_argument(std::string("file not found: ") += path);

	std::uint8_t ui8x4Header[5] = { 0 };

	fsMesh.seekg(4, std::ios_base::cur);
	std::uint32_t ui32FileSize;
	fsMesh.read(reinterpret_cast<char*>(&ui32FileSize), sizeof(ui32FileSize));

	fsMesh.seekg(4, std::ios_base::cur);
	std::uint32_t ui32MshSize;
	fsMesh.read(reinterpret_cast<char*>(&ui32MshSize), sizeof(ui32MshSize));

	std::cout << "Hedr " << ui32FileSize << std::endl;
	std::cout << "Msh " << ui32MshSize << std::endl;


	do
	{

		char tempChunkName[5] = { 0 };
		std::uint32_t tempChunkSize = 0;
		fsMesh.read(reinterpret_cast<char*>(&tempChunkName[0]), sizeof(tempChunkName) - 1);
		fsMesh.read(reinterpret_cast<char*>(&tempChunkSize), sizeof(tempChunkSize));

		std::cout << tempChunkName << " " << tempChunkSize << std::endl;

		fsMesh.seekg(tempChunkSize, std::ios_base::cur);

		if (!std::strcmp(tempChunkName, "CL1L"))
			break;
	} while (!fsMesh.eof());


	fsMesh.close();
}

Object::~Object()
{
	
}


/////////////////////////////////////////////////////////////////////////
// private functions



/////////////////////////////////////////////////////////////////////////
// public getter



/////////////////////////////////////////////////////////////////////////
// public functions