#pragma once
#include <drogon/HttpTypes.h>
#include <string>
namespace drogon
{
namespace internal
{
enum class ConstraintType
{
    None,
    HttpMethod,
    HttpMiddleware
};
class HttpConstraint
{
  public:
    HttpConstraint(HttpMethod method)
        : type_(ConstraintType::HttpMethod), method_(method)
    {
    }
    HttpConstraint(std::string middlewareName)
        : type_(ConstraintType::HttpMiddleware),
          middlewareName_(std::move(middlewareName))
    {
    }
    HttpConstraint(const char *middlewareName)
        : type_(ConstraintType::HttpMiddleware), middlewareName_(middlewareName)
    {
    }
    ConstraintType type() const
    {
        return type_;
    }
    HttpMethod getHttpMethod() const
    {
        return method_;
    }
    const std::string &getMiddlewareName() const
    {
        return middlewareName_;
    }
  private:
    ConstraintType type_{ConstraintType::None};
    HttpMethod method_{HttpMethod::Invalid};
    std::string middlewareName_;
};
}  
}