#pragma once

#include <imgui.h>

#include <algorithm>

namespace XCEngine {
namespace Editor {
namespace UI {

inline ImVec2 ComputeFittedIconSize(
    int textureWidth,
    int textureHeight,
    const ImVec2& min,
    const ImVec2& max) {
    const float availableWidth = max.x - min.x;
    const float availableHeight = max.y - min.y;
    if (availableWidth <= 0.0f || availableHeight <= 0.0f || textureWidth <= 0 || textureHeight <= 0) {
        return ImVec2(0.0f, 0.0f);
    }

    const float scale = (std::min)(
        availableWidth / static_cast<float>(textureWidth),
        availableHeight / static_cast<float>(textureHeight));
    return ImVec2(
        static_cast<float>(textureWidth) * scale,
        static_cast<float>(textureHeight) * scale);
}

} // namespace UI
} // namespace Editor
} // namespace XCEngine