#pragma once

#include <stdint.h>
#include <stdbool.h>
#include "wifi_connect.h" // for led_state_t definition

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    uint8_t volume;
    uint8_t led_state;           // Explicit size to avoid enum size mismatch
    float led_brightness;
    uint8_t wifi_connected;      // Explicit size to avoid bool size mismatch
    uint8_t websocket_connected; // Explicit size to avoid bool size mismatch
    uint8_t haptic_intensity;    // Haptic PWM intensity (0-100)
    uint16_t ambient_light;      // Analog light value (0-4095)
    uint8_t touch_active;        // Touch sensor input state (0 or 1)
} device_state_t;

/**
 * @brief Initialize the state manager, locks, and default values.
 */
void state_manager_init(void);

/**
 * @brief Thread-safe query to get a copy of the current system states.
 */
void state_get_current(device_state_t *out_state);

/* --- Setter Mutators (Trigger Hooks & Hardware Actions) --- */
void state_set_volume(uint8_t volume);
void state_set_led(led_state_t state);
void state_set_brightness(float brightness);
void state_set_wifi_connected(bool connected);
void state_set_websocket_connected(bool connected);
void state_set_haptic_intensity(uint8_t intensity);
void state_set_sensors(uint16_t ambient_light, uint8_t touch_active);

#ifdef __cplusplus
}
#endif