#pragma once

#include "IViewportHostService.h"

#include <XCEngine/Core/Math/Ray.h>
#include <XCEngine/Core/Math/Vector2.h>

#include <cstdint>

namespace XCEngine {
namespace Components {
class Scene;
} // namespace Components

namespace Editor {

struct SceneViewportPickRequest {
    const Components::Scene* scene = nullptr;
    SceneViewportOverlayData overlay = {};
    Math::Vector2 viewportSize = Math::Vector2::Zero();
    Math::Vector2 viewportPosition = Math::Vector2::Zero();
};

struct SceneViewportPickResult {
    uint64_t entityId = 0;
    Math::Vector3 worldPosition = Math::Vector3::Zero();
    float distanceSq = Math::FLOAT_MAX;
    bool hit = false;
};

bool BuildSceneViewportRay(
    const SceneViewportOverlayData& overlay,
    const Math::Vector2& viewportSize,
    const Math::Vector2& viewportPosition,
    Math::Ray& outRay);

SceneViewportPickResult PickSceneViewportEntity(const SceneViewportPickRequest& request);

} // namespace Editor
} // namespace XCEngine