#include "yave_graphics_pipeline.hpp"
#include <cstddef>
#include <fstream>
#include <vector>

namespace yave {
YaveGrPipeline::YaveGrPipeline(const std::string &vertFilepath,
                               const std::string &fragFilepath) {
  createGraphicsPipeline(vertFilepath, fragFilepath);
}

std::vector<char> YaveGrPipeline::readFile(const std::string &filepath) {
  std::ifstream file{filepath, std::ios::ate | std::ios::binary};
  if (!file.is_open()) {
    throw std::runtime_error("failed to open file: " + filepath);
  }

  size_t fileSize = static_cast<size_t>(file.tellg());
  std::vector<char> buffer(fileSize);

  file.seekg(0);
  file.read(buffer.data(), fileSize);
  file.close();

  return buffer;
}

void YaveGrPipeline::createGraphicsPipeline(const std::string &vertFilepath,
                                            const std::string &fragFilepath) {
  auto vertCode = readFile(vertFilepath);
  auto fragCode = readFile(fragFilepath);
}

} // namespace yave