#pragma once

namespace f8
{
    class NavigationHandle;
    class Navigation : public a8::Singleton<Navigation>
    {
    private:
        Navigation() {};
        friend class a8::Singleton<Navigation>;

    public:
        void Init();
        void UnInit();

        f8::NavigationHandle* LoadNavigation(const std::string& res_path,
                                             const std::map<int, std::string>& params);
        bool HasNavigation(const std::string& res_path);
        void RemoveNavigation(const std::string& res_path);
        f8::NavigationHandle* FindNavigation(const std::string& res_path);

    private:
        std::map<std::string, f8::NavigationHandle*> navhandles_;
    };
}