KeyBindingsMenu.hpp

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/*
** EPITECH PROJECT, 2026
** r-type
** File description:
** KeyBindingsMenu - Menu for remapping key bindings
*/
 
#pragma once
 
#include <functional>
#include <memory>
#include <string>
#include <vector>
 
#include "Graphics/IGraphics.hpp"
#include "Input/KeyBindings.hpp"
#include "Menu/BaseMenu.hpp"
#include "UI/IUIFactory.hpp"
 
namespace Game {
 
    class KeyBindingsMenu : public BaseMenu {
       public:
        enum class Mode {
            FULLSCREEN,  
            OVERLAY      
        };
 
        explicit KeyBindingsMenu(UI::IUIFactory &uiFactory, Graphics::IGraphics &graphics);
        ~KeyBindingsMenu() override = default;
 
        void Initialize() override;
 
        void Update() override;
        void Render() override;
 
        // --- Display Mode ---
        void SetMode(Mode mode);
        [[nodiscard]] Mode GetMode() const;
 
        void SetOverlayDimColor(unsigned int color);
        [[nodiscard]] unsigned int GetOverlayDimColor() const;
        [[nodiscard]] bool ShouldDimBackground() const;
 
        // --- Callbacks ---
 
        void SetOnBack(std::function<void()> callback);
 
        void SetOnBindingsChanged(std::function<void()> callback);
 
       private:
        void CreateBindingRow(Input::GameAction action, float yOffset);
 
        void UpdateBindingButtonText(Input::GameAction action, bool isPrimary);
 
        void StartKeyCapture(Input::GameAction action, bool isPrimary);
 
        void CancelKeyCapture();
 
        void HandleCapturedKey(int key);
 
        void RefreshAllBindings();
 
        Graphics::IGraphics &_graphics;
 
        // Display mode
        Mode _mode{Mode::FULLSCREEN};
        unsigned int _overlayDimColor{0x80000000};  // Semi-transparent black
 
        // Callbacks
        std::function<void()> _onBack;
        std::function<void()> _onBindingsChanged;
 
        // Key capture state
        bool _isCapturing{false};
        Input::GameAction _captureAction{Input::GameAction::MOVE_UP};
        bool _capturePrimary{true};
 
        // Binding buttons (for updating text)
        struct BindingButtons {
            std::shared_ptr<UI::IButton> primaryButton;
            std::shared_ptr<UI::IButton> secondaryButton;
        };
        std::unordered_map<Input::GameAction, BindingButtons> _bindingButtons;
 
        // UI Elements
        std::shared_ptr<UI::IButton> _backButton;
        std::shared_ptr<UI::IButton> _resetButton;
    };
 
}  // namespace Game