#include "keys.h"
#include "screen.h"
#include "struct.h"
#include "my.h"

extern UserData_TypeDef currentData;
extern bool menuItemIsEditable;

extern bool kprEditable;
extern int kprPointer;

extern int menuPointer;
extern uint16_t dvd;
extern int ignoreOff_flag;
uint16_t kpr_temp[6];

extern uint16_t correctedKu[13];

__IO uint16_t KEY_STATE = 0;


void keysHandler(void){

	uint16_t key = KEY_STATE;
	KEY_STATE = 0;


	if(HAL_GPIO_ReadPin(OFF_GPIO_Port, OFF_Pin) == GPIO_PIN_RESET)ignoreOff_flag=0;  //как только кнопку включения отпустили, перестаём её игнорировать


	if((HAL_GPIO_ReadPin(OFF_GPIO_Port, OFF_Pin) == GPIO_PIN_SET)&&(ignoreOff_flag==0)){ // если кнопка нажата второй раз то выключаемся
		HAL_GPIO_WritePin(ON_GPIO_Port, ON_Pin , GPIO_PIN_SET);
	} //

	if(key==OK_BTN_Pin){   //По нажатию ОК

		if(menuPointer==KPR&&kprEditable==0){ //вваливаемся в редактирование KPR
			kprEditable=1;
			return;
		}

		if(menuPointer==KPR&&kprEditable==1){ //переходим к слудщующей цифре KPR
			kprPointer++;
			return;
		}

		if(menuItemIsEditable==0){
			menuItemIsEditable=1;
			return; //вваливаемся в редактирование
		}else{menuItemIsEditable=0;
			wrPar();
			return;} // вываливаемся из него

	}

	if(kprEditable){
		switch (kprPointer) {
		case KPR0:
			if(key==UP_BTN_Pin) {
				if((currentData.IK0<9)&&(currentData.IK0>=0)) currentData.IK0++;
				else if(currentData.IK0=='~') currentData.IK0=0;
				else if(currentData.IK0==9) currentData.IK0='~';
			};
			if((key==DN_BTN_Pin)) {
				if(currentData.IK0==0) currentData.IK0='~';
				else if ((currentData.IK0<=9)&&(currentData.IK0>0)) currentData.IK0--;
				else if(currentData.IK0='~') currentData.IK0=9;
			}
			break;

		case KPR1:
			if((key==UP_BTN_Pin)) {
				if((currentData.IK1<9)&&(currentData.IK1>=0)) currentData.IK1++;
				else if(currentData.IK1=='~') currentData.IK1=0;
				else if(currentData.IK1==9) currentData.IK1='~';
			}

			if((key==DN_BTN_Pin)) {
				if(currentData.IK1==0) currentData.IK1='~';
				else if ((currentData.IK1<=9)&&(currentData.IK1>0)) currentData.IK1--;
				else if(currentData.IK1='~') currentData.IK1=9;
			}
			break;

		case KPR2:
			if((key==UP_BTN_Pin)) {
				if((currentData.IK2<9)&&(currentData.IK2>=0)) currentData.IK2++;
				else if(currentData.IK2=='~') currentData.IK2=0;
				else if(currentData.IK2==9) currentData.IK2='~';
			}

			if((key==DN_BTN_Pin)) {
				if(currentData.IK2==0) currentData.IK2='~';
				else if ((currentData.IK2<=9)&&(currentData.IK2>0)) currentData.IK2--;
				else if(currentData.IK2='~') currentData.IK2=9;
			}
			break;

		case KPR3:
			if((key==UP_BTN_Pin)) {
				if((currentData.IK3<9)&&(currentData.IK3>=0)) currentData.IK3++;
				else if(currentData.IK3=='~') currentData.IK3=0;
				else if(currentData.IK3==9) currentData.IK3='~';
			}

			if((key==DN_BTN_Pin)) {
				if(currentData.IK3==0) currentData.IK3='~';
				else if ((currentData.IK3<=9)&&(currentData.IK3>0)) currentData.IK3--;
				else if(currentData.IK3='~') currentData.IK3=9;
			}
			break;

		case KPR4:
			if((key==UP_BTN_Pin)) {
				if((currentData.IK4<9)&&(currentData.IK4>=0)) currentData.IK4++;
				else if(currentData.IK4=='~') currentData.IK4=0;
				else if(currentData.IK4==9) currentData.IK4='~';
			}

			if((key==DN_BTN_Pin)) {
				if(currentData.IK4==0) currentData.IK4='~';
				else if ((currentData.IK4<=9)&&(currentData.IK4>0)) currentData.IK4--;
				else if(currentData.IK4='~') currentData.IK4=9;
			}
			break;

		case KPR5:
			if((key==UP_BTN_Pin)) {
				if((currentData.IK5<9)&&(currentData.IK5>=0)) currentData.IK5++;
				else if(currentData.IK5=='~') currentData.IK5=0;
				else if(currentData.IK5==9) currentData.IK5='~';
			}

			if((key==DN_BTN_Pin)) {
				if(currentData.IK5==0) currentData.IK5='~';
				else if ((currentData.IK5<=9)&&(currentData.IK5>0)) currentData.IK5--;
				else if(currentData.IK5='~') currentData.IK5=9;
			}
			break;
		default:
			kpr_temp[0]=currentData.IK0;
			kpr_temp[1]=currentData.IK1;
			kpr_temp[2]=currentData.IK2;
			kpr_temp[3]=currentData.IK3;
			kpr_temp[4]=currentData.IK4;
			kpr_temp[5]=currentData.IK5;

			if (asciiToFloat4(kpr_temp)||currentData.SENS<0.001||currentData.SENS>1000){  //введено некорректное значение
				currentData.IK0=kpr_temp[0];
				currentData.IK1=kpr_temp[1];
				currentData.IK2=kpr_temp[2];
				currentData.IK3=kpr_temp[3];
				currentData.IK4=kpr_temp[4];
				currentData.IK5=kpr_temp[5];
				kprPointer=KPR0; // ПЕРЕСКОЧИТ САМ
			//пишем что значения не верны
			//рисуем нули
			}
			else
				{sh_applysetting(&currentData);
				wrPar();
				kprEditable=0;
				kprPointer=0;}
			break;

		}
		return; //если попали в этот иф  не нужно отрабатывать дальнейшие кнопки
	}


	if(!menuItemIsEditable){

	if(key==UP_BTN_Pin){   //По нажатию ОК
		if(menuPointer==KPR){menuPointer=GROUND;} //todo сделай сохранение  //Если крайний пункт меню то возвращаемся
		else menuPointer--;  //иначе следующий пункт
	}

	if(key==DN_BTN_Pin){   //По нажатию ОК
		if(menuPointer==GROUND){menuPointer=KPR;} //todo сделай сохранение  //Если крайний пункт меню то возвращаемся
		else menuPointer++;  //иначе следующий пункт
	}

	}


if(menuItemIsEditable){

	switch (menuPointer){
	case UNITSELECT:
		if((key==UP_BTN_Pin)&&(currentData.UNIT<mV)){currentData.UNIT++; sh_applysetting(&currentData);}
		if((key==UP_BTN_Pin)&&(currentData.UNIT==mV))  {currentData.UNIT=Accel; sh_applysetting(&currentData);}

		if((key==DN_BTN_Pin)&&(currentData.UNIT>Accel)) {currentData.UNIT--; sh_applysetting(&currentData);}
		if((key==DN_BTN_Pin)&&(currentData.UNIT==Accel)) {currentData.UNIT=mV; sh_applysetting(&currentData);}
		break;

	case OUT:
		if((key==UP_BTN_Pin)&&(currentData.IKU<Ku1000)) {currentData.IKU++; sh_applysetting(&currentData);}
		if((key==DN_BTN_Pin)&&(currentData.IKU>Ku0_1)) {currentData.IKU--; sh_applysetting(&currentData);}
		break;

	case FVCH:
		if((key==UP_BTN_Pin)&&(currentData.IFV<Hp10)) {currentData.IFV++; sh_applysetting(&currentData);}
		if((key==DN_BTN_Pin)&&(currentData.IFV>Hp0_2)) {currentData.IFV--; sh_applysetting(&currentData);}
		break;

	case FNCH:
		if((key==UP_BTN_Pin)&&(currentData.IFN<Lp100000)) {currentData.IFN++; sh_applysetting(&currentData);}
		if((key==DN_BTN_Pin)&&(currentData.IFN>Lp100)) {currentData.IFN--; sh_applysetting(&currentData);}
		break;

	case GROUND:
		if((key==UP_BTN_Pin)) {currentData.IPZ=1; sh_applysetting(&currentData);}
		if((key==DN_BTN_Pin)) {currentData.IPZ=0; sh_applysetting(&currentData);}
		break;

/*
	case SAVING:
		wrPar();
		menuPointer=WORK;
		sh_applysetting(&currentData);//todo Сделать по нормальному.
		break;
*/

	} //close switch

}


}; //close keysHandler


void keysHandlerCallibration(void){
	uint16_t key = KEY_STATE;
	KEY_STATE = 0;

	if(HAL_GPIO_ReadPin(OFF_GPIO_Port, OFF_Pin) == GPIO_PIN_RESET) 	ignoreOff_flag=0;  //как только кнопку включения отпустили, перестаём её игнорировать

	if((HAL_GPIO_ReadPin(OFF_GPIO_Port, OFF_Pin) == GPIO_PIN_SET)&&(ignoreOff_flag==0)){
		wrCor();
		HAL_GPIO_WritePin(ON_GPIO_Port, ON_Pin , GPIO_PIN_SET);
	} //

	if(key==OK_BTN_Pin){   //По нажатию ОК
		//if(menuPointer==GROUND){menuPointer=WORK;} //todo сделай сохранение  //Если крайний пункт меню то возвращаемся к работе
		sh_applysetting(&currentData);
		menuPointer++;  //иначе следующий пункт
	}

	switch (menuPointer){


	case KUSET:
		if((key==UP_BTN_Pin)&&(currentData.IKU<Ku1000)) {currentData.IKU++; sh_applysetting(&currentData);}
		if((key==DN_BTN_Pin)&&(currentData.IKU>Ku0_1)) {currentData.IKU--; sh_applysetting(&currentData);}
		break;

	case DAC0SET:
		if(key==UP_BTN_Pin) {
			if((correctedKu[currentData.IKU]+1000<=4095)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]+1000;
			sh_applysetting(&currentData);
		};
		if((key==DN_BTN_Pin)) {
			if((correctedKu[currentData.IKU]-1000>=1)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]-1000;
			sh_applysetting(&currentData);
		}
		break;

	case DAC1SET:
		if(key==UP_BTN_Pin) {
			if((correctedKu[currentData.IKU]+100<=4095)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]+100;
			sh_applysetting(&currentData);
		};
		if((key==DN_BTN_Pin)) {
			if((correctedKu[currentData.IKU]-100>=1)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]-100;
			sh_applysetting(&currentData);
		}
		break;

	case DAC2SET:
		if(key==UP_BTN_Pin) {
			if((correctedKu[currentData.IKU]+10<=4095)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]+10;
			sh_applysetting(&currentData);
		};
		if((key==DN_BTN_Pin)) {
			if((correctedKu[currentData.IKU]-10>=1)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]-10;
			sh_applysetting(&currentData);
		}
		break;

	case DAC3SET:
		if(key==UP_BTN_Pin) {
			if((correctedKu[currentData.IKU]+1<=4095)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]+1;
			sh_applysetting(&currentData);
		};
		if((key==DN_BTN_Pin)) {
			if((correctedKu[currentData.IKU]-1>=1)) correctedKu[currentData.IKU]=correctedKu[currentData.IKU]-1;
			sh_applysetting(&currentData);
		}
		break;


	case SAVE:
		wrCor();
		sh_applysetting(&currentData);//todo Сделать по нормальному.
		menuPointer=KUSET;
		break;


	} //close switch

}; //close keysHandlerCallibration