#ifndef ONEWIRE_TEMP_H
#define ONEWIRE_TEMP_H

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

#include "mqtt_handler.h"

#define ONEWIRE_MAX_SENSORS 16
#define ONEWIRE_TEMP_INVALID -999.0f

typedef enum {
  ONEWIRE_STATE_READY,
  ONEWIRE_STATE_CONVERTING,
  ONEWIRE_STATE_READ
} onewire_state_t;

// Initialize OneWire temperature system
void onewire_temp_init(void);

// Process all sensors (call regularly)
void onewire_temp_process(void);

// Start parallel conversion on all sensors
void onewire_temp_start_parallel(void);

// Set parallel conversion mode
void onewire_temp_set_parallel(bool enable);

// Get temperature for sensor index
float onewire_temp_get(uint8_t index);

// Get total number of discovered sensors
uint8_t onewire_temp_count(void);

// Get sensor address
const uint8_t* onewire_temp_address(uint8_t index);

// Check if sensor is valid
bool onewire_temp_valid(uint8_t index);

// MQTT
void onewire_temp_publish_discovery(MQTTClient* client, const char* node_id);
void onewire_temp_publish_values(MQTTClient* client, const char* node_id);

#endif  // ONEWIRE_TEMP_H