#include "stdint.h"
#include "string.h"
#include "stdio.h"
#include "stm32f0xx_ll_gpio.h"

#include "lora.h"
#include "user_tim.h"
#include "user_flash.h"
#include "user_data_process.h"

extern volatile uint8_t LORA_STATE;


struct recData_process {
    const char *recData;
    void (*function) (int argc, char *argv[]);
};

static void lora_state (int argc, char *argv[]);
static void lora_recv(int argc, char *argv[]);

struct recData_process recData_processes[] = {
																						/*lora status check*/
																						"\r\n+STATUS:",				lora_state,
																						"\r\n^STATUS:",				lora_state,
																						"^STATUS:",						lora_state,
																						"\r\n^LRRECV:",				lora_recv,
                                 };

/*******************************************************************************
**lora_state(int argc, char *argv[])
**功能描述：
**入口参数：int argc 
						char *argv[]
**输出：无
*******************************************************************************/
static void lora_state(int argc, char *argv[])
{
	switch(argv[0][strlen(recData_processes[argc].recData)]-0x30)
	{
		case LORA_RESET:
			LORA_STATE = LORA_RESET;			
			StopTIM(TIM17);			
			break;
		case LORA_P2P:
			LORA_STATE = LORA_P2P;				
			StopTIM(TIM17);
			break;
		case LORA_NOT_JOIN:
			LORA_STATE = LORA_NOT_JOIN;		
			StopTIM(TIM17);
			break;
		case LORA_JOINED:
			LORA_STATE = LORA_JOINED;
			StartTIM(TIM17);
			break;
		case LORA_JOINED_ABP:
			LORA_STATE = LORA_JOINED;
			StartTIM(TIM17);
			break;
		default :
			break;
	}
}

/*******************************************************************************
**函数名称：lora_recv(int argc, char *argv[])
**功能描述：
**入口参数：int argc
						char *argv[]
**输出：无
*******************************************************************************/
static void lora_recv(int argc, char *argv[])
{
	for(int i = 0; i< strlen(argv[0]);i++)
	{
		if(argv[0][i] == '<')
		{	
			switch(argv[0][i+2]-0x30)
			{
				case LEVEL_0:
					save_config(INTERVAL_TIME_LEVEL_0);
					break;
				case LEVEL_1:
					save_config(INTERVAL_TIME_LEVEL_1);
					break;
				case LEVEL_2:
					save_config(INTERVAL_TIME_LEVEL_2);
					break;
				case LEVEL_3:
					save_config(INTERVAL_TIME_LEVEL_3);
					break;
				case LEVEL_4:
					save_config(INTERVAL_TIME_LEVEL_4);
					break;
				case LEVEL_5:
					save_config(INTERVAL_TIME_LEVEL_5);
					break;
				case LEVEL_6:
					save_config(INTERVAL_TIME_LEVEL_6);
					break;
				case LEVEL_7:
					save_config(INTERVAL_TIME_LEVEL_7);
					break;
				case LEVEL_8:
					save_config(INTERVAL_TIME_LEVEL_8);
					break;
				default :
					break;
			}	
			break;
		}
		
	}
}
/*******************************************************************************
**函数名称：data_process(char *str)
**功能描述：处理lora模块接收的数据
**入口参数：char *str 要处理的数据
**输出：无
*******************************************************************************/
void data_process(char *str)
{
	int i;
	int argc;
	char* argv[5]={NULL};
	argv[0] = str;
	for (i = 0; i < sizeof(recData_processes)/sizeof(struct recData_process); i++)
	{
		if(strncmp(str, recData_processes[i].recData,8) == 0)
			{
				argc = i;
				recData_processes[i].function(argc, argv);
				break;
			}
	}
}