#include "mes.h"

static uint8_t comm_package_sequence = 0;

DEVICE_WORK_STATUS_T device_working_status_buff;

/*********************************************/
//打印标志位 20S 观察
void debug_flag(void)
{



}



//打印温湿度等数据 20S

void debug_status(void)
{



}

/****************MCU****************/
//封装MUC数据包
int send_mcu_package(char * data , char length)
{
	
	
	
}



//拆解MCU数据包
int recev_mcu_package()
{

}


// 面板变量变化 及时发送通知mcu(与mcu同步)



//用串口1发送数据包给mcu 
int send_mes_mcu(char* mes_buf , char mes_length)
{
	char mes_number = 0;
	
	for(mes_number=0; mes_number < mes_length ;	mes_length++)
	{
			SendData_SCI1(mes_buf[mes_number]);
	}
	
	return 0;
}


/****************模组****************/

//封装模组数据包		返回长度 用于发送传参
//*buf : 缓存地址  length ： 数据的长度 （字节）
int send_wifi_package(uint8_t * buf  ,uint8_t type, uint8_t cmd, uint8_t subCmd , char length , uint8_t *data) 
{
	
	WIFI_PACKAGE * wifi_package;
	uint8_t total_msg_len = sizeof(WIFI_PACKAGE)+length+1;
	memset(wifi_package,0,total_msg_len);
	wifi_package = (WIFI_PACKAGE *)buf;
	wifi_package->package_head[0]=SEND_WIFI_PACKAGE_HEAD_FIRST;
	wifi_package->package_head[1]=SEND_WIFI_PACKAGE_HEAD_SECOND;
	wifi_package->package_version=SEND_WIFI_PACKAGE_VERSION;
	wifi_package->package_sequence = comm_package_sequence++;
	wifi_package->package_type = type;
	wifi_package->data_length= length + 2;
	wifi_package->command = cmd;
	wifi_package->sub_command = subCmd;
	
	for(uint8_t data_number=0 ; data_number<length; data_number++)
	{
		//wifi_package[sizeof(WIFI_PACKAGE)+data_number]=*(WIFI_PACKAGE*)data[data_number];
		buf[sizeof(WIFI_PACKAGE)+data_number] = data[data_number];
	}
	
	buf[total_msg_len-1]=comm_message_checksum(buf, total_msg_len);
	
	return total_msg_len;
	
}


//拆解模组数据包

int receive_wifi_analysis(uint8_t * receive_wifi_buf,uint8_t length)
{

	uint8_t pkg_seq				= receive_wifi_buf[3];
	uint8_t msg_type			= receive_wifi_buf[4];
	uint8_t data_length 	= receive_wifi_buf[5];
	uint8_t cmd 					= receive_wifi_buf[6];
	uint8_t sub_cmd				= receive_wifi_buf[7];
//判断是否合法
	if( (receive_wifi_buf[0] == RECEIVE_WIFI_PACKAGE_HEAD_FIRST) && (receive_wifi_buf[1] == RECEIVE_WIFI_PACKAGE_HEAD_SECOND) &&(receive_wifi_buf[2]) ==RECEIVE_WIFI_PACKAGE_VERSION)
	{
				//打印收到！！

	}
	else 
	{
		//接受错误！！
		
		//清空缓存!!
		return -1;
	}

	//判断校验
	if(comm_message_checksum(receive_wifi_buf,length)!=receive_wifi_buf[length-1])
	{
			//校验码错误！！
		return -2;
	}

	//	打印	方便观察	hlt_os_printf("type=%d,cmd=%d,sub_cmd=%d.\n", msg_type, cmd, sub_cmd);
	
//*********回应包 0x03*********	
		if(msg_type == PACKAGE_ACK)
		{

			
		}
		
		
		
 
	//*******配置包 0x01*******  
		
		if(msg_type==RECEIVE_WIFI_PACKAGE_CONFIGURATION)
		{
			
			// 		心跳包	 
				if(cmd==WIFI_HEARTBEAT_COMMAND )
				{
						if(sub_cmd==WIFI_HEARTBEAT_SUB_COMMAND)
						{
									//查看数据区{****状态字****};
						}
						else
						{
							//非法数据包
							// 清空缓存	{******}
								return -3;
						}
				}
				
			//		控制包 
				
				if(cmd==REVEIVE_WIFI_COMMAND)
				{
						//开关
						if(sub_cmd==SWITH_SUB_COMMAND)
						{
								
						}
						//模式
						else if(sub_cmd==MODE_SUB_COMMAND)
						{
						
						}
						//童锁
						else if(sub_cmd==CHILD_LOCK_SUB_COMMAND)
						{
						
						}
						//除菌 uv
						else if(sub_cmd==UV_SUB_COMMAND)
						{
						
						}
						//负离子
						else if(sub_cmd==NEGATIVE_ION_SUB_COMMAND)
						{
						
						}	
						//熄屏
						else if(sub_cmd==SCREEN_OFF_SUB_COMMAND)
						{
						
						}		
						//按键音
						else if(sub_cmd==KEY_TONE_SUB_COMMAND)
						{
						
						}
						//按滤芯状态
						else if(sub_cmd==FILTER_STATUS)
						{
						
						}
						//蜂鸣器
						else if(sub_cmd==BUZZER_SUB_COMMAND)
						{
						
						}
						//档位
						else if(sub_cmd==GEAR_SUB_COMMAND)
						{
						
						}	
						else
						{
							//打印失败！！ 
							//清空缓存{********}
							return -3;
						}
				}
		}

		//*******请求包 0x02 *******
		if(msg_type==RECEIVE_WIFI_PACKAGE_REQUEST)
		{
		
			
		}

	return 0;
}





// 面板变量变化 及时发送通知模组(与模组同步)




//用串口3发送数据包给模组 
int send_mes_wifi(char* mes_buf , char mes_length)
{
	char mes_number = 0;
	
	for(mes_number=0; mes_number < mes_length ;	mes_length++)
	{
			SendData_SCI3(mes_buf[mes_number]);
	}
	
	return 0;
}


//校验码

uint8_t comm_message_checksum(uint8_t * data, uint16_t len)
{
    int16_t checkSum = 0;
    char *pBuf = (char *)data;
    uint16_t bufLen = len;

    for (int i = 0; i < bufLen; i++){
        checkSum += pBuf[i];
    }

	checkSum = checkSum % (0x100);

	return checkSum;
}