#include "task_screen.h"
#include "app_config.h"
#include "../msp/uart/msp_uart1.h"
#include "../msp_uart1.h"
#include "debug_drv.h"
#include "../msp/msp_eeprom.h"
#include "../msp/uart/msp_uart1.h"

S_TASK_SCREEN _s_task_screen;

// 实时重量 A5 5A 07 82 02 A1 00 C8 0D D2
SCRSetValPkg scrSetValPkg = 
{
	0xA5, 0x5A,  //帧头
	0x07,		 //长度
	0x82,		 //指令
	0x02, 0xA1,  //起始地址
	0x00, 0x00,  //体重
	0x1C, 0x78,  //CRC
};

// 历史重量
SCRSaveValPkg scrSaveValPkg = 
{
	0xA5, 0x5A,  //帧头
	0x2D,		 //长度
	0x82,		 //指令
	0x02, 0xB1,  //起始地址
	0x00, 0x01,  //序号1
	0x00, 0x01,  //历史重量1
	0x00, 0x02,  //序号2
	0x00, 0x02,  //历史重量2
	0x00, 0x03,  //序号3
	0x00, 0x03,  //历史重量3
	0x00, 0x04,  //序号4
	0x00, 0x00,  //历史重量4
	0x00, 0x05,  //序号5
	0x00, 0x00,  //历史重量5
	0x00, 0x06,  //序号6
	0x00, 0x00,  //历史重量6
	0x00, 0x07,  //序号7
	0x00, 0x00,  //历史重量7
	0x00, 0x08,  //序号8
	0x00, 0x00,  //历史重量8
	0x00, 0x09,  //序号9
	0x00, 0x00,  //历史重量9
	0x00, 0x0A,  //序号10
	0x00, 0x00,  //历史重量10
	0x97, 0xCE,  //CRC
};

//息屏指令
SCRControlPkg scrPingOffPkg = {
	0xA5, 0x5A,
	0x05,		//长度
	0x80,		//指令
	0x01, 0x00, //数据
	0x71, 0xB8, // CRC
};

//亮屏指令
SCRControlPkg scrPingOnPkg = {
	0xA5, 0x5A,
	0x05,		//长度
	0x80,		//指令
	0x01, 0x30, //数据
	0x71, 0xAC, // CRC
};

//蜂鸣器指令
// A5 5A 05 80 02 32 F0 9D  0.5s
// A5 5A 05 80 02 C8 70 DE  2s
// A5 5A 05 80 02 FF 31 08  2.55s
SCRControlPkg scrBeepOnPkg = {
	0xA5, 0x5A,
	0x05,		//长度
	0x80,		//指令
	0x02, 0x32, //数据
	0xF0, 0x9D, // CRC
};

// A5 5A 08 82 07 A0 01 00 00 D8 39 	清除图标0
SCReturnPkg scrPkgIcon0ClearPkg = {
	0xA5, 0x5A,
	0x08,		 //指令字节长度（不含帧头）
	0x82,		 //指令
	0x07, 0xA0,  //变量存储地址
	0x01, 		 //数据字长度
	0x00,0x00,   // 数据内容
	0xD8,0x39,   // CRC
};

// A5 5A 08 82 07 A1 01 00 00 D9 C5 	清除图标1
SCReturnPkg scrPkgIcon1ClearPkg = {
	0xA5, 0x5A,
	0x08,		 //指令字节长度（不含帧头）
	0x82,		 //指令
	0x07, 0xA1,  //变量存储地址
	0x01, 		 //数据字长度
	0x00,0x00,   // 数据内容
	0xD9,0xC5,   // CRC
};

// A5 5A 08 82 07 A2 01 00 00 D9 81 	清除图标2
SCReturnPkg scrPkgIcon2ClearPkg = {
	0xA5, 0x5A,
	0x08,		 //指令字节长度（不含帧头）
	0x82,		 //指令
	0x07, 0xA2,  //变量存储地址
	0x01, 		 //数据字长度
	0x00,0x00,   // 数据内容
	0xD9,0x81,   // CRC
};

// A5 5A 08 82 06 D9 01 00 00 FC A5	清除图标确定
SCReturnPkg scrPkgIconYClearPkg = {
	0xA5, 0x5A,
	0x08,		 //指令字节长度（不含帧头）
	0x82,		 //指令
	0x06, 0xD9,  //变量存储地址
	0x01, 		 //数据字长度
	0x00,0x00,   // 数据内容
	0xFC,0xA5,   // CRC
};

// //	A5 5A 08 82 06 D3 01 00 00 FF 7D 清除报警图标
// SCReturnPkg scrPkgAlarmClearPkg = {
// 	0xA5, 0x5A,
// 	0x08,		 //指令字节长度（不含帧头）
// 	0x82,		 //指令
// 	0x06, 0xD3,  //变量存储地址
// 	0x01, 		 //数据字长度
// 	0x00,0x00,   // 数据内容
// 	0xFF,0x7D,   // CRC
// };

// A5 5A 08 82 06 D7 01 00 00 FE 4D  切换单位
SCReturnPkg scrPkgUnitSwitchPkg = {
	0xA5, 0x5A,
	0x08,		 //指令字节长度（不含帧头）
	0x82,		 //指令
	0x06, 0xD7,  //变量存储地址
	0x01, 		 //数据字长度
	0x00,0x00,   // 数据内容
	0xFE,0x4D,   // CRC
};

// A5 5A 08 82 06 D6 01 00 00 FF B1  切换中英文
SCReturnPkg scrPkgLanguageSwitchPkg = {
	0xA5, 0x5A,
	0x08,		 //指令字节长度（不含帧头）
	0x82,		 //指令
	0x06, 0xD6,  //变量存储地址
	0x01, 		 //数据字长度
	0x00,0x00,   // 数据内容
	0xFF,0xB1,   // CRC
};
//=============================================
void L3_task_screen_init(void)
{
	L1_task_init(&_s_task_screen.task);
	_s_task_screen.power_mode = R.power_mode;
	L3_task_s_go(_s_task_screen, D_task_init);
}

#define D_task_RS485_SEND_BEFORE 0x50
#define D_task_RS485_SEND 0x51
#define D_task_RS485_SEND_AFTER 0x52
#define D_task_RS485_RECV 0x53

void L3_task_screen_handler(S_TASK_SCREEN *s)
{
	// L0_uart1_str("_s_task_screen.task.sh: ");
	// L0_uart1_uchex(_s_task_screen.task.sh);
	// L0_uart1_0d0a(); 
	TTSS_Task_init():
		L2_task_go(D_task_RS485_SEND_BEFORE);
	//发送前
	TTSS_Task_step(D_task_RS485_SEND_BEFORE):
		//检测功耗模式
		ScreenPingOff_judge();

		//检测到模式转变 
		if(s->power_mode != R.power_mode)
		{
			s->power_mode = R.power_mode;
			if(R.ScrTouch_flag == 0)       // if (s->power_mode == POWER_LOW)
			{
				//发送熄屏指令
				L1_uart1_Array((U8 *)&scrPingOffPkg, sizeof(scrPingOffPkg));
			}
			else if(R.ScrTouch_flag == 1)
			{
				//发送亮屏指令
				L1_uart1_Array((U8 *)&scrPingOnPkg, sizeof(scrPingOnPkg));
			}
		}
		if (R.beep == beep_on)
		{
			//发送蜂鸣器指令
			L1_uart1_Array((U8 *)&scrBeepOnPkg, sizeof(scrBeepOnPkg));
		}		
		L2_task_go_Tdelay(D_task_RS485_SEND, D_Tdelay_400ms);		
	//发送
	TTSS_Task_step(D_task_RS485_SEND):
		if(R.power_mode == POWER_NORMAL)
		{
			//构造pkg
			constructor_scr_pkg();
			//发送pkg
			L1_uart1_Array((U8 *)&scrSetValPkg, sizeof(SCRSetValPkg));
		}
		L2_task_go_Tdelay(D_task_RS485_SEND_BEFORE, D_Tdelay_400ms);
	//发送后
	// TTSS_Task_step(D_task_RS485_SEND_AFTER):
	// L2_task_go_Tdelay(D_task_RS485_SEND, D_Tdelay_100ms);

	 TTSS_Task_end();
}

//构造屏幕协议包
void constructor_scr_pkg()
{
	U16 CRC = 0;
	U16 weight_kgx100 = 0;
	L0_uart1_str("R.weight.kgx10_out: ");
	L0_uart1_ushex(R.weight.kgx10_out);
	L0_uart1_0d0a(); 

	weight_kgx100 = R.weight_keep_flag == 0? (R.weight.kgx10_out * 10)  : (R.weight_keep_kgx10 * 10);
	
	if(R.danwei == KG)
	{
		// scrSetValPkg.weight_kgx100[0] = (R.weight.kgx10_out * 10) >> 8 & 0xFF;
		// scrSetValPkg.weight_kgx100[1] = (R.weight.kgx10_out * 10) >> 0 & 0xFF;	
		scrSetValPkg.weight_kgx100[0] = weight_kgx100 >> 8 & 0xFF;
		scrSetValPkg.weight_kgx100[1] = weight_kgx100 >> 0 & 0xFF;
	}
	else if(R.danwei == lb) //1kg = 2.20462262磅
	{
		// scrSetValPkg.weight_kgx100[0] = (R.weight.kgx10_out * 22) >> 8 & 0xFF;
		// scrSetValPkg.weight_kgx100[1] = (R.weight.kgx10_out * 22) >> 0 & 0xFF;	
		scrSetValPkg.weight_kgx100[0] = weight_kgx100 >> 8 & 0xFF;
		scrSetValPkg.weight_kgx100[1] = weight_kgx100 >> 0 & 0xFF;
	}

	CRC = CRC_16(((U8 *)&scrSetValPkg) + 3, 5);
	scrSetValPkg.crc[1] = CRC;
	scrSetValPkg.crc[0] = CRC >> 8;
}

// 构造历史重量数据协议包
void constructor_weightsave_pkg()
{
	U16 CRC = 0;
	U8 i = 0;

	for (i = 0; i < SCREEN_SAVE_LEN; i++)
	{
		scrSaveValPkg.weight_save[i].save_val[0] = (screen_save_arr[i].kgx100_out ) >> 8;
		scrSaveValPkg.weight_save[i].save_val[1] = screen_save_arr[i].kgx100_out;
	}
	
	CRC = CRC_16(((U8 *)&scrSaveValPkg) + 3, 43);
	scrSaveValPkg.crc[1] = CRC;
	scrSaveValPkg.crc[0] = CRC >> 8;
}

// 屏幕回传协议解析  A55A 07 83 0000 01 0222 0000
// 				    A55A 08 83 06D2 01 0001 3E90
void parse_screen_pkg()
{
	SCReturnPkg *p = (SCReturnPkg *) ts_Urec[D_UART1].sp;
	// p->ocr =  p->buf[p->num[0] << 8 | p->num[1]];
	L0_uart1_str("ts_Urec[D_UART1].sp = ");
	L1_uart1_Array(p, sizeof(*p));	
	L0_uart1_0d0a();
	// L0_uart1_str("sizeof(*p) = ");
	// L0_uart1_ushex(sizeof(*p));
	// L0_uart1_0d0a();
	// L0_uart1_str("sizeof(&p) = ");
	// L0_uart1_ushex(sizeof(&p));
	
	if(p->head[0] == 0xA5 && p->head[1] == 0x5A/*count_ocr()*/)
	{
		if(p->cmd == 0x83)
		{
			R.ScrTouch_flag = 1;
			R.power_mode = POWER_NORMAL;
			R.ScrTouch_time = D_sys_now; //2024.9.13 15:04:59
			// 按钮
			if(p->start_addr[0] == 0x06)
			{
				switch (p->start_addr[1])
				{
					case 0xD0://菜单
						break;
					case 0xD1://Home
						if(p->Data[1] == 1)
						{  
							//返回键值为1时，代表从校准界面返回，清除图标
						L1_uart1_Array((U8 *)&scrPkgIcon0ClearPkg, sizeof(scrPkgIcon0ClearPkg));
						L1_uart1_Array((U8 *)&scrPkgIcon1ClearPkg, sizeof(scrPkgIcon1ClearPkg));
						L1_uart1_Array((U8 *)&scrPkgIcon2ClearPkg, sizeof(scrPkgIcon2ClearPkg));
						L1_uart1_Array((U8 *)&scrPkgIconYClearPkg, sizeof(scrPkgIconYClearPkg));
						}
						break;
					case 0xD2://清零
						if(p->Data[1] == 1)
						{
							tst_weight.kgx10_zero = tst_weight.kgx10;
						}					
						break;
					case 0xD3://离床报警	
						R.LeaveForbid_flag ^= 1;// R.LeaveForbid_flag = R.LeaveForbid_flag ^ 1;							
						// if(R.LeaveForbid_flag != LeaveForbid_OPEN)
						// {
						// 	R.LeaveForbid_flag = LeaveForbid_OPEN;  
						// 	L0_uart1_str("LeaveForbid_OPEN!!!");	 
						// 	L0_uart1_0d0a();	
						// }
						// else if(R.LeaveForbid_flag == LeaveForbid_OPEN)
						// {
						// 	R.LeaveForbid_flag = LeaveForbid_OFF;
						// 	L0_uart1_str("LeaveForbid_OFF!!!");	
						// 	L0_uart1_0d0a(); 
						// }			
						break;
					case 0xD4://保存
						if(p->Data[1] == 1)
						{
							// screen_save_push(tst_weight.kgx10);			
							screen_save_push(tst_weight.kgx10_out);	
						}		
							break;
					case 0xD5://校准菜单按钮
						// scrSetValPkg.buf.ui[1] = p->Data[1];
						break;
					case 0xD6://语言切换
						R.Language = (R.Language == Chinese)? English : Chinese;
						if( R.Language == Chinese )
						{
							// 切换回Chinese图标
							L1_uart1_Array((U8 *)&scrPkgLanguageSwitchPkg, sizeof(scrPkgLanguageSwitchPkg)); 
						}
						break;
					case 0xD7://重量单位切换
						R.danwei = (R.danwei == KG)? lb : KG;
						if( R.danwei == KG )
						{
							// 切换回KG单位图标
							L1_uart1_Array((U8 *)&scrPkgUnitSwitchPkg, sizeof(scrPkgUnitSwitchPkg)); 
						}
						break;
					case 0xD8://查看历史数据
						// 1.从eeprom中读出数组
						L0_Iap_Read_array(EEPROM_WEIGHT_ADDR, screen_save_arr,sizeof(screen_save_arr));
						// 2.判断头尾
						if(screen_save_arr[0].head[0] != HEAD0 || screen_save_arr[0].head[1] != HEAD1
							|| screen_save_arr[0].tail[0] != TAIL0 || screen_save_arr[0].tail[1] != TAIL1)
						{
							screen_save_init();
						}
						// 3.推送到屏幕
						// 构造pkg
						constructor_weightsave_pkg();
						// 发送pkg
						L1_uart1_Array((U8 *)&scrSaveValPkg, sizeof(scrSaveValPkg));										
						break;
					case 0xD9://校准确认 
						// ts_weight_SPara.ts_WPoint[pd485->buf[0]].kg  = D_2uc_u16(pd485->buf[1],pd485->buf[2]);
						ts_weight_SPara.ts_WPoint[R.calib_index].kg  = R.calib_kg_x100 / 10;
						ts_weight_SPara.ts_WPoint[R.calib_index].adc = tst_weight.adc32;//使用当前采样值
						L4_WPoint_out();
						// 写入IAP
						L3_R_2_S();
						L0_Iap_Program_array(D_EEP_BASE,D_struct2U8(S),D_S_LEN);		
						break;
					default:
						break;
				}
			}
			// 数据录入（确认键）
			else if(p->start_addr[0] == 0x07)
			{
				switch (p->start_addr[1])
				{
					case 0xA0://校准点
						R.calib_index = 0;
						L0_uart1_str("R.calib_index =");	
						L0_uart1_uchex(R.calib_index);
						L0_uart1_0d0a();
						break;
					case 0xA1://校准点
						R.calib_index = 1;
						L0_uart1_str("R.calib_index =");	
						L0_uart1_uchex(R.calib_index);
						L0_uart1_0d0a();
						break;
					case 0xA2://校准点
						R.calib_index = 2;
						L0_uart1_str("R.calib_index =");	
						L0_uart1_uchex(R.calib_index);
						L0_uart1_0d0a();
						break;
					case 0xA3://校准体重
						R.calib_kg_x100 = (U16)p->Data[0] << 8 | p->Data[1];
						L0_uart1_str("R.calib_kg_x100 = ");	
						L0_uart1_ushex(R.calib_kg_x100);
						L0_uart1_0d0a();
						break;
					default:
						break;
				}
			}
		}	
		// 亮屏时回传A5 5A 06 81 01 01 40 79 B8 
		// 给屏幕发送熄屏指令时，回传 A5 5A 06 81 01 01 00 78 48
		if(p->cmd == 0x81 && p->num_word == 0x40 )
		{
			R.ScrTouch_flag = 1;
			R.power_mode = POWER_NORMAL;
			R.ScrTouch_time = D_sys_now; 
		}
	}
}

//CRC校验 查表法
U16 CRC_16(U8 *pMsg, U16 Len)
{
	U8 i;
	U16 j;
	U8 uchCRCHi = 0xFF;
	U8 uchCRCLo = 0xFF;
	while (Len--)
	{
		i = uchCRCHi ^ (*pMsg++);
		uchCRCHi = uchCRCLo ^ auchCRCHi[i];
		uchCRCLo = auchCRCLo[i];
	}
	j = (U16)uchCRCHi << 8 | uchCRCLo;
	return j;
}

// 180s无操作 判定函数			
void ScreenPingOff_judge()
{
	U32 Nowtime = D_sys_now;
	if( Nowtime - R.ScrTouch_time > D_COUNT_JIFFIES(180000))    //180000 180秒  30000 30秒  60000 60秒
	{
		R.ScrTouch_flag = 0;
		R.power_mode = POWER_LOW;
	}
}