#ifndef OPENXR_ACTIONSET_HPP
#define OPENXR_ACTIONSET_HPP

#include "vrinput.hpp"

#include <vector>
#include <array>

namespace MWVR
{
    /// \brief Generates and manages an OpenXR ActionSet and associated actions.
    class OpenXRActionSet
    {
    public:
        using Actions = MWInput::Actions;

        OpenXRActionSet(const std::string& actionSetName, std::shared_ptr<AxisAction::Deadzone> deadzone);

        //! Update all controls and queue any actions
        void updateControls();

        //! Get next action from queue (repeat until null is returned)
        const Action* nextAction();

        //! Get current pose of limb in space.
        Pose getLimbPose(int64_t time, TrackedLimb limb);

        //! Apply haptics of the given intensity to the given limb
        void applyHaptics(TrackedLimb limb, float intensity);

        XrActionSet xrActionSet() { return mActionSet; };
        void suggestBindings(std::vector<XrActionSuggestedBinding>& xrSuggestedBindings, const SuggestedBindings& mwSuggestedBindings);

        XrSpace xrActionSpace(TrackedLimb limb);

        void createMWAction(VrControlType controlType, int openMWAction, const std::string& actionName, const std::string& localName);
        void createPoseAction(TrackedLimb limb, const std::string& actionName, const std::string& localName);
        void createHapticsAction(TrackedLimb limb, const std::string& actionName, const std::string& localName);

    protected:
        template<typename A>
        void createMWAction(int openMWAction, const std::string& actionName, const std::string& localName);
        std::unique_ptr<OpenXRAction> createXRAction(XrActionType actionType, const std::string& actionName, const std::string& localName);
        XrPath getXrPath(const std::string& path);
        XrActionSet createActionSet(const std::string& name);

        XrActionSet mActionSet{ nullptr };
        std::string mLocalizedName{};
        std::string mInternalName{};
        std::map<std::string, std::unique_ptr<Action>> mActionMap;
        std::map<TrackedLimb, std::unique_ptr<PoseAction>> mTrackerMap;
        std::map<TrackedLimb, std::unique_ptr<HapticsAction>> mHapticsMap;
        std::deque<const Action*> mActionQueue{};
        std::shared_ptr<AxisAction::Deadzone> mDeadzone;
    };
}

#endif