#pragma once

#include <fstream>
#include <sp/io/IOInterface.h>

namespace sp {

struct FileTag {};

template <>
class IOInterface<FileTag> {
  private:
	std::ofstream m_FileOutput;
	std::ifstream m_FileInput;

  public:
	IOInterface(const std::string& filePath) : m_FileOutput(filePath), m_FileInput(filePath) {}
	IOInterface(IOInterface&& other) : m_FileOutput(std::move(other.m_FileOutput)), m_FileInput(std::move(other.m_FileInput)) {}

	DataBuffer Read(std::size_t a_Amount) {
		DataBuffer buffer;
		buffer.Resize(a_Amount);
		m_FileInput.read(reinterpret_cast<char*>(buffer.data()), a_Amount);
		return buffer;
	}

	void Write(const sp::DataBuffer& a_Data) {
		m_FileOutput.write(reinterpret_cast<const char*>(a_Data.data()), a_Data.GetSize());
		m_FileOutput.flush();
	}
};

using FileIO = IOInterface<FileTag>;

}  // namespace sp