#include <Arduino.h>

#ifndef ANALAOG_OUTPUT_PIN
#define ANALOG_OUTPUT_PIN 3
#endif

namespace ToneGenerator
{
    void handleToneGeneration(void *pvParameters);

    bool tone_on = false;
    int frequency = 220; // A4

    void init()
    {
        pinMode(ANALOG_OUTPUT_PIN, OUTPUT);
        xTaskCreate(handleToneGeneration, "handleToneGeneration", 2048, NULL, 1, NULL);
    }

    void handleToneGeneration(void *pvParameters)
    {
        int tone_duration = 100;
        while (true)
        {
            if (tone_on)
            {
                // tone(ANALOG_OUTPUT_PIN, frequency, tone_duration);
                delay(tone_duration);
                tone_on = false;
            }
            delay(10);
        }
    }

    void setToneOn(bool on)
    {
        tone_on = on;
    }

    bool isToneOn()
    {
        return tone_on;
    }

    void setFrequency(int freq)
    {
        frequency = freq;
    }

    int getFrequency()
    {
        return frequency;
    }
}