#include <set>
#include <string>
#include "Export.h"

class UNSWSC_DLL_EXPORT CORSConfig
{
private:
	int max_age;
	bool allow_cookie;
	std::set<std::string> validate_urls;
	std::set<std::string> validate_hosts;
	std::set<std::string> validate_headers;
	std::set<std::string> validate_methods;

public:
	CORSConfig();

public:
	int GetMaxAge() const;
	bool AllowCookie() const;
	std::string GetValidateMethods() const;
	bool UrlValidate(const std::string& url) const;
	bool HostValidate(const std::string& host) const;
	bool IsMethodAllowed(const std::string method) const;
	std::string GetValidateHeaders(const std::set<std::string>& headers = {}) const;

public:
	void SetMaxAge(int max_age);
	void SetAllowCookie(bool allow);
	void AddValidateUrls(const std::string& url);
	void AddValidateHost(const std::string& host);
	void AddValidateMethods(const std::string& method);
	void AddValidateHeaders(const std::string& header);
};

extern UNSWSC_DLL_EXPORT CORSConfig GlobalCORSConfig;