#ifndef OPUS_RESAMPLER_H
#define OPUS_RESAMPLER_H

#include <cstdint>
#include <vector>
#include "opus.h"
#include "resampler_structs.h"

class OpusResampler {
public:
    OpusResampler();
    ~OpusResampler();

    void Configure(int input_sample_rate, int output_sample_rate, int channels = 1);
    void Process(const int16_t *input, int input_samples, int16_t *output);
    int GetOutputSamples(int input_samples) const;

    int input_sample_rate() const { return input_sample_rate_; }
    int output_sample_rate() const { return output_sample_rate_; }
    int channels() const { return channels_; }

private:
    std::vector<silk_resampler_state_struct> resampler_states_;
    int input_sample_rate_;
    int output_sample_rate_;
    int channels_;
};

#endif