#ifndef FESA_TESTS_SOLID_OUTPUT_FIXTURE_H_
#define FESA_TESTS_SOLID_OUTPUT_FIXTURE_H_
#include <atomic>
#include <chrono>
#include <filesystem>
#include <fstream>
#include <string>
namespace solid_output_test {
inline std::string Deck(unsigned procedure) {
  std::string s =
      "*Part,name=P\n*Node\n10,0,0,0\n20,1,0,0\n30,1,1,0\n40,0,1,0\n"
      "50,0,0,1\n60,1,0,1\n70,1,1,1\n80,0,1,1\n"
      "*Element,type=C3D8,elset=Solid\n99,10,20,30,40,50,60,70,80\n"
      "*Solid Section,elset=Solid,material=M\n,\n*End Part\n"
      "*Assembly,name=A\n*Instance,name=I,part=P\n*End Instance\n"
      "*Nset,nset=Fixed,instance=I\n10,20,30,40,50,60,70\n"
      "*Nset,nset=Tip,instance=I\n80\n*End Assembly\n"
      "*Material,name=M\n*Elastic\n100,.25\n*Density\n2\n"
      "*Boundary\nFixed,1,6\nTip,2,3\n";
  s += "*Step,name=RawSolid,inc=2,nlgeom=";
  s += (procedure == 1 || procedure == 4) ? "YES\n" : "NO\n";
  if (procedure == 0) s += "*Static\n1,1,1,1\n";
  if (procedure == 1) s += "*Static,Direct\n.5,1\n";
  if (procedure == 2)
    s += "*Frequency,eigensolver=Lanczos,normalization=mass\n1\n";
  if (procedure >= 3) s += "*Dynamic,Direct\n.1,.2\n";
  if (procedure != 2) s += "*Cload\nTip,1,.001\n";
  return s + "*End Step\n";
}
struct Files {
  std::filesystem::path folder, input, output, log;
  explicit Files(unsigned procedure) {
    static std::atomic<unsigned long long> sequence{0};
    folder = std::filesystem::temp_directory_path() /
             ("fesa-solid-output-" +
              std::to_string(
                  std::chrono::steady_clock::now().time_since_epoch().count()) +
              "-" + std::to_string(sequence.fetch_add(1)));
    std::filesystem::create_directory(folder);
    input = folder / "Solid.inp";
    output = folder / "Solid_results.h5";
    log = folder / "Solid_log.txt";
    std::ofstream out(input);
    out << Deck(procedure);
  }
  ~Files() {
    std::error_code ignored;
    std::filesystem::remove_all(folder, ignored);
  }
};
inline const char* Procedure(unsigned p) {
  static const char* names[] = {"linear-static", "nonlinear-static-full-newton",
                                "linear-frequency", "hht-linear-dynamics",
                                "hht-nonlinear-dynamics"};
  return names[p];
}
}  // namespace solid_output_test
#endif