ConnectionMenu.hpp

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/*
** EPITECH PROJECT, 2025
** r-type
** File description:
** ConnectionMenu - Menu for entering connection details (nickname, IP, port)
*/
 
#pragma once
 
#include <functional>
#include <memory>
 
#include "Graphics/IGraphics.hpp"
#include "Menu/BaseMenu.hpp"
#include "UI/ITextInput.hpp"
#include "UI/IUIFactory.hpp"
 
namespace Game {
    class ConnectionMenu : public BaseMenu {
       public:
        explicit ConnectionMenu(UI::IUIFactory &uiFactory, Graphics::IGraphics &graphics);
        ~ConnectionMenu() override = default;
 
        void SetOnJoin(
            std::function<void(const std::string &, const std::string &, const std::string &)> onJoin);
 
        void SetOnBack(std::function<void()> onBack);
 
        void Initialize() override;
        void Update() override;
        void Render() override;
 
       private:
        void OnJoinClicked();
        void OnBackClicked();
 
        // Validation helpers
        bool ValidateNickname(const std::string &nickname, std::string &errorMsg);
        bool ValidateIP(const std::string &ip, std::string &errorMsg);
        bool ValidatePort(const std::string &port, std::string &errorMsg);
        void ClearError();
 
        std::function<void(const std::string &, const std::string &, const std::string &)> _onJoin{};
        std::function<void()> _onBack{};
 
        Graphics::IGraphics &_graphics;
 
        // Text inputs
        std::unique_ptr<UI::ITextInput> _nicknameInput;
        std::unique_ptr<UI::ITextInput> _ipInput;
        std::unique_ptr<UI::ITextInput> _portInput;
 
        // Error display
        std::string _errorMessage;
        bool _hasError{false};
        enum class ErrorField { NONE, NICKNAME, IP, PORT };
        ErrorField _errorField{ErrorField::NONE};
 
        // Button positioning for error message
        float _buttonsY{0.0f};
        float _buttonHeight{0.0f};
    };
}  // namespace Game