#ifndef BOARD_INPUT_H
#define BOARD_INPUT_H

#include <stdbool.h>
#include <stdint.h>

#include "esp_err.h"

typedef struct {
  bool lipo1_valid;
  bool lipo2_valid;
  uint32_t lipo1_mv;
  uint32_t lipo2_mv;
} board_lipo_reading_t;

/**
 * Button (log on press) and LiPo ADC sampling (background log every 10 s).
 * TODO: Pin assignments come from powerpod.h and may not match final hardware yet.
 */
esp_err_t board_input_init(void);

/** LiPo ADC channels only (no button, no background task). */
esp_err_t board_input_init_adc_only(void);

/** Start 10 s LiPo monitor task (normal boot only). */
esp_err_t board_input_start_lipo_monitor(void);

/** Front-panel button debounce task. */
esp_err_t board_input_init_button(void);

/** On-demand ADC read of both LiPo sense inputs (if configured). */
void board_input_read_lipo(board_lipo_reading_t *out);

#endif