// Common types shared across modules
#ifndef COMMON_H
#define COMMON_H

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

// 时间段类型
typedef enum
{
    TIME_PERIOD_DAY = 0,
    TIME_PERIOD_NIGHT = 1,
} time_period_type_t;

// 设备状态结构体
typedef struct
{
    bool online;
    char current_mode[20];
    bool home_status;
    bool standby_mode;
    uint8_t error_code;
    bool auto_mode;  // true=自动模式, false=手动模式
} device_state_t;

// 遥测数据结构体
typedef struct
{
    float temperature;
    float humidity;
    float light_intensity;
    uint16_t co2_ppm;
    uint16_t tvoc_ppb;
    char curtain_state[10];
    char led_state[10];
    uint8_t led_power;
    char fan_state[10];
    char buzzer_state[10];
} telemetry_data_t;

// 设备消息结构体
typedef struct
{
    char device_id[32];
    char device_type[32];
    uint64_t timestamp;
    device_state_t state;
    telemetry_data_t telemetry;
} device_message_t;

#ifdef __cplusplus
extern "C" {
#endif

// 时间段与降温模式函数声明
void time_period_set(time_period_type_t period_type, uint8_t start_hour, uint8_t start_minute,
                     uint8_t end_hour, uint8_t end_minute);
void cooling_mode_save_to_nvs(void);
void cooling_mode_load_from_nvs(void);
void time_period_save_to_nvs(void);
void time_period_load_from_nvs(void);

#ifdef __cplusplus
}
#endif

#endif // COMMON_H