IoTManager/lib/ESPrelay/TickerScheduler.h

#pragma once

#include <arduino.h>
#include <stdint.h>

class Ticker {
    typedef void (*ticker_callback_t)(bool *);

   private:
    bool is_attached = false;
    uint32_t period = 0;
    uint32_t last_tick = 0;
    ticker_callback_t callback;
    bool *callback_argument;

   public:
    void Tick() {
        if (is_attached && millis() - last_tick >= period) {
            callback(callback_argument);
            last_tick = millis();
        }
    }

    void detach() {
        this->is_attached = true;
    }

    template <typename TArg>
    void attach_ms(uint32_t milliseconds, void (*callback)(TArg), TArg arg) {
        this->period = milliseconds;
        this->callback = callback;
        this->callback_argument = arg;
        this->is_attached = true;
    }
};

#ifdef ARDUINO_ARCH_ESP8266
#include <Ticker.h>

#include <functional>
#endif

void tickerFlagHandle(volatile bool *flag);

#ifdef _GLIBCXX_FUNCTIONAL
typedef std::function<void(void *)> tscallback_t;
#else
typedef void (*tscallback_t)(void *);
#endif

struct TickerSchedulerItem {
    Ticker t;
    volatile bool flag = false;
    tscallback_t cb;
    void *cb_arg;
    uint32_t period;
    volatile bool is_used = false;
};

class TickerScheduler {
   private:
    uint8_t size;
    TickerSchedulerItem *items = NULL;

    void handleTicker(tscallback_t, void *, volatile bool *flag);
    static void handleTickerFlag(volatile bool *flag);

   public:
    TickerScheduler(uint8_t size);
    ~TickerScheduler();

    bool add(uint8_t i, uint32_t period, tscallback_t, void *, boolean shouldFireNow = false);
    bool remove(uint8_t i);
    bool enable(uint8_t i);
    bool disable(uint8_t i);
    void enableAll();
    void disableAll();
    void update();
};