#pragma once
#include "vde/core/aabb.h"
#include "vde/core/line.h"
#include <vector>
#include <memory>

namespace vde::spatial {

template <typename T>
class SpatialIndex {
public:
    virtual ~SpatialIndex() = default;
    virtual void build(const std::vector<T>& items) = 0;
    virtual void insert(const T& item) = 0;
    virtual bool remove(const T& item) = 0;
    virtual std::vector<T> query_range(const AABB3D& range) const = 0;
    virtual std::vector<T> query_knn(const Point3D& point, size_t k) const = 0;
    virtual std::vector<T> query_ray(const Ray3Dd& ray) const = 0;
    virtual void clear() = 0;
    virtual size_t size() const = 0;
};

}  // namespace vde::spatial