{

size_t longest_name = 0;

size_t max_aliases = 0;

for (const auto &[opt_ptr, names] : options)

{

for (const auto &name : names)

{

longest_name = longest_name < name.size() ? name.size() : longest_name;

}

max_aliases = max_aliases < names.size() ? names.size() : max_aliases;

}

longest_name += 2;

std::cout << "Help menu:\n";

for (const auto &[opt_ptr, names] : options)

{

size_t names_count = names.size();

for (size_t i = 0; i != names_count; i++)

{

if (i == 0 && names_count == 1)

{

std::cout << names.at(i) << "";

}

else if (i + 1 != names_count)

{

std::cout << names.at(i) << "," << std::setw(longest_name - names.at(i).size()) << "";

}

else if (i == names_count - 1)

{

std::cout << names.at(i) << std::setw(longest_name - names.at(i).size()) << "";

}

else

{

std::cout << names.at(i) << std::setw(longest_name - names.at(i).size()) << "";

}

}

if (max_aliases - names_count > 0)

{

if (names_count == 1)

{

std::cout << std::setw(max_aliases * longest_name - names.back().size() + 2) << "";

}

else

{

std::cout << std::setw((max_aliases - names_count) * longest_name + 1) << "";

}

}

if (opt_ptr->IsCollection())

{

std::cout << " | type: collection of " << opt_ptr->GetTypeName() << ", ";

}

else

{

std::cout << " | type: " << opt_ptr->GetTypeName() << ", ";

}

std::cout << "description: " << opt_ptr->GetDescription() << ", ";

std::cout << utils::ArgTypeToString(opt_ptr->GetArgType()) << std::endl;

}