#include "torlinkc/engine/delete_data.hpp"

#include <filesystem>

namespace fs = std::filesystem;

namespace torlinkc {

namespace {
std::string trim(const std::string& s) {
  auto first = s.find_first_not_of(" \t\r\n");
  if (first == std::string::npos) return "";
  auto last = s.find_last_not_of(" \t\r\n");
  return s.substr(first, last - first + 1);
}
}  // namespace

std::optional<std::string> deleteSeedData(const std::string& dir, const std::string& name) {
  const std::string base = fs::path(trim(name)).filename().string();
  if (base.empty() || base == "." || base == "..") return std::nullopt;
  fs::path target = fs::path(dir) / base;
  std::error_code ec;
  fs::remove_all(target, ec);  // best-effort: errors are swallowed, same as the original
  return target.string();
}

}  // namespace torlinkc