#pragma once

#include <QImage>
#include <QByteArray>
#include <QSize>
#include <cstdint>

class LottieIcon {
public:
    explicit LottieIcon(const QByteArray &tgsData);
    ~LottieIcon();

    bool isValid() const { return m_valid; }
    QSize originalSize() const { return QSize((int)m_w, (int)m_h); }
    int frameCount() const { return m_totalFrames; }
    double frameRate() const { return m_frameRate; }
    int currentFrame() const { return m_currentFrame; }

    QImage renderFrame(int frameNum, QSize targetSize) const;
    void advanceFrame() { m_currentFrame = (m_currentFrame + 1) % m_totalFrames; }

private:
    bool m_valid = false;
    struct Lottie_Animation_S *m_anim = nullptr;
    int m_currentFrame = 0;
    int m_totalFrames = 0;
    double m_frameRate = 60.0;
    size_t m_w = 0, m_h = 0;
    QByteArray m_jsonData;
};