#ifndef __RELAYS_H
#define __RELAYS_H

#include "mgos.h"
#include <string.h>

#define MAX_RELAYS 8

struct relay_t {
  uint8_t gpio;
  float last_change;
  bool state;
};

int relays_init(const char *flag);
uint8_t relays_find_by_gpio(uint8_t gpio);
bool relays_set_by_gpio(uint8_t gpio, bool state);
bool relays_get_by_gpio(uint8_t gpio);
float relays_get_last_change_by_gpio(uint8_t gpio);

bool relays_set_by_idx(uint8_t idx, bool state);
bool relays_get_by_idx(uint8_t idx);
float relays_get_last_change_by_idx(uint8_t idx);
uint8_t relays_get_gpio_by_idx(uint8_t idx);
#endif // __RELAYS_H