/*
 * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
 *
 * This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
 *
 * Use of this source code is governed by MIT license that can be found in the
 * LICENSE file in the root of the source tree. All contributing project authors
 * may be found in the AUTHORS file in the root of the source tree.
 */

#ifndef SRC_RTP_RTPPARSERTESTER_H_
#define SRC_RTP_RTPPARSERTESTER_H_

#include <memory>
#include <algorithm>
#include <functional>
#include "RtspPlayer.h"
#include "RtspDemuxer.h"
#include "RtspMediaSource.h"

namespace mediakit {

class RtspPlayerImp : public PlayerImp<RtspPlayer, PlayerBase> ,private TrackListener {
public:
    using Ptr = std::shared_ptr<RtspPlayerImp>;
    using Super = PlayerImp<RtspPlayer, PlayerBase>;

    RtspPlayerImp(const toolkit::EventPoller::Ptr &poller) : Super(poller) {}

    ~RtspPlayerImp() override {
        DebugL;
    }

    float getProgress() const override {
        if (getDuration() > 0) {
            return getProgressMilliSecond() / (getDuration() * 1000);
        }
        return PlayerBase::getProgress();
    }

    uint32_t getProgressPos() const override {
        if (getDuration() > 0) {
            return getProgressMilliSecond();
        }
        return PlayerBase::getProgressPos();
    }

    void seekTo(float fProgress) override {
        fProgress = MAX(float(0), MIN(fProgress, float(1.0)));
        seekToMilliSecond((uint32_t) (fProgress * getDuration() * 1000));
    }

    void seekTo(uint32_t seekPos) override {
        uint32_t pos = MAX(float(0), MIN(seekPos, getDuration())) * 1000;
        seekToMilliSecond(pos);
    }

    float getDuration() const override;

    std::vector<Track::Ptr> getTracks(bool ready = true) const override;

private:
    //派生类回调函数
    bool onCheckSDP(const std::string &sdp) override;

    void onRecvRTP(RtpPacket::Ptr rtp, const SdpTrack::Ptr &track) override;

    void onPlayResult(const toolkit::SockException &ex) override;

    bool addTrack(const Track::Ptr &track) override { return true; }

    void addTrackCompleted() override;

private:
    RtspDemuxer::Ptr _demuxer;
    RtspMediaSource::Ptr _rtsp_media_src;
};

} /* namespace mediakit */

#endif /* SRC_RTP_RTPPARSERTESTER_H_ */