#pragma once

#include "domain/Project.h"

#include <QPointF>
#include <QString>
#include <QVector>

namespace core {

enum class KeyInterpolation { Hold, Linear };

// 关键帧按 frame 排序后使用；内部会对副本排序以保证稳健。
[[nodiscard]] QPointF sampleLocation(const QVector<Project::Entity::KeyframeVec2>& keys,
                                    int frame,
                                    const QPointF& fallbackOrigin,
                                    KeyInterpolation mode);

[[nodiscard]] double sampleDepthScale01(const QVector<Project::Entity::KeyframeFloat01>& keys,
                                       int frame,
                                       double fallback01,
                                       KeyInterpolation mode);

[[nodiscard]] double sampleUserScale(const QVector<Project::Entity::KeyframeDouble>& keys,
                                     int frame,
                                     double fallback,
                                     KeyInterpolation mode);

[[nodiscard]] QString sampleImagePath(const QVector<Project::Entity::ImageFrame>& frames,
                                     int frame,
                                     const QString& fallbackPath);

}  // namespace core