#pragma once

#include <JuceHeader.h>
#include "../Resources.h"
#include "../Wavetable.h"

namespace serum
{

// ===========================================================================
// Single-cycle wavetable view (morphs with the WT position knob).
// ===========================================================================
class WaveformDisplay : public juce::Component
{
public:
    void setWavetables (const WavetableLibrary* lib) { if (wtLib != lib) { wtLib = lib; repaint(); } }
    void setWaveIndex (int index) { if (wave != index) { wave = index; repaint(); } }
    void setFramePosition (float pos) { if (wtPos != pos) { wtPos = pos; repaint(); } }
    void setEnabled (bool e) { if (enabled != e) { enabled = e; repaint(); } }

    void paint (juce::Graphics& g) override;

private:
    const WavetableLibrary* wtLib = nullptr;
    int   wave = 0;
    float wtPos = 0.0f;
    bool  enabled = true;
};

} // namespace serum