#include <queue>
#include <token.hpp>

class TokenPool {
  private:
    TokenPool() = default;
    TokenPool(const TokenPool &) = delete;
    TokenPool(TokenPool &&) = delete;
    TokenPool &operator=(const TokenPool &) = delete;
    TokenPool &operator=(TokenPool &&) = delete;
    static std::queue<Token> mTokenContainer;

  public:
    static void fillTokenSource(const std::string &iJsonPath);
    static std::optional<std::string> unusedToken();
};