#pragma once

#include <stdint.h>

enum PomoState : uint8_t {
  POMO_IDLE = 0,
  POMO_RUNNING = 1,
  POMO_PAUSED = 2,
  POMO_DONE = 3,
};

void pomo_init();
void pomo_tick();

PomoState pomo_state();
uint32_t pomo_remaining_sec();
uint16_t pomo_duration_minutes(); // last configured length

void pomo_set_minutes(uint16_t minutes); // 1..99; idle/paused/done only
void pomo_start_pause();
void pomo_reset();
void pomo_adjust_minutes(int8_t delta);

const char *pomo_state_name();
bool pomo_consume_alarm();