// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

#pragma once

#include <UI/Base.hpp>

namespace ia::iae
{
    class UI
    {
      public:
        STATIC VOID PadX(IN FLOAT32 v = 5.0f);
        STATIC VOID PadY(IN FLOAT32 v = 5.0f);

        STATIC VOID AlignCursorLeft(IN CONST ImRect &rect);
        STATIC VOID AlignCursorRight(IN CONST ImRect &rect, IN FLOAT32 width);
        STATIC VOID AlignCursorTop(IN CONST ImRect &rect);
        STATIC VOID AlignCursorBottom(IN CONST ImRect &rect, IN FLOAT32 height);
        STATIC VOID AlignCursorHCenter(IN CONST ImRect &rect, IN FLOAT32 width);
        STATIC VOID AlignCursorVCenter(IN CONST ImRect &rect, IN FLOAT32 height);

        STATIC VOID DrawTextCentered(IN CONST ImVec2& viewExtent, IN CONST String& text);

      public:
        STATIC VOID OpenFilePreviewView();
        STATIC VOID CloseFilePreviewView();
        STATIC VOID OpenAssetView();
        STATIC VOID CloseAssetView();

        STATIC class View_Asset* GetAssetView();
        STATIC class View_FilePreview *GetFilePreviewView();

        STATIC class IView *GetFocusedView()
        {
            return s_focusedView;
        }

      private:
        STATIC class IView *s_focusedView;

      private:
        STATIC VOID Initialize();
        STATIC VOID Terminate();

        STATIC VOID Draw();
        STATIC VOID Update();

        STATIC VOID ProcessEvent(IN SDL_Event *event);

        friend class Editor;

      private:
        STATIC VOID DrawMenuBar();
    };
} // namespace ia::iae