#include "spotlight.h"
#include "cJSON.h"


#define CHECK_JSON_ITEM(condition) if(condition) { \
    goto lab_end; \
}

#define MAX_BRIGHTNESS 100
#define MIN_BRIGHTNESS 0
#define MAX_CCT 6500
#define MIN_CCT 2700

typedef struct device_control_s {
    bool on;
    int32_t colorTemperature;
    int32_t brightness;
} device_control_t;

device_control_t g_device_control = {
    .on = false,
    .colorTemperature = MAX_CCT,
    .brightness = MAX_BRIGHTNESS / 2,
};

int device_module_control(const char *svcId, const char *payload, unsigned int len)
{
    if ((svcId == NULL) || (payload == NULL)) {
        return -1;
    }
    cJSON *item = NULL;
    cJSON *json = cJSON_Parse(payload);
    CHECK_JSON_ITEM(json == NULL);

	e_printf("put char sid:%s,payload:%s\r\n",svcId,payload);
    if(strcmp(svcId, "brightness") == 0)
    {
        item = cJSON_GetObjectItem(json,"brightness");
        CHECK_JSON_ITEM(item == NULL);
        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
    }
    else if(strcmp(svcId, "cct") == 0)
    {
        item = cJSON_GetObjectItem(json,"colorTemperature");
        CHECK_JSON_ITEM(item == NULL);
        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
    } else if(strcmp(svcId, "lightMode") == 0) // scense mode 
    {
        item = cJSON_GetObjectItem(json,"mode");
        CHECK_JSON_ITEM(item == NULL);
        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
        
    }
    else if(strcmp(svcId, "switch") == 0) // device open/close
    {
        item = cJSON_GetObjectItem(json,"on");
        CHECK_JSON_ITEM(item == NULL);
        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
    }

lab_end:
    if(json != NULL)
    {
        cJSON_Delete(json);
        json = NULL;
    }
    return 0;
}