#include <TM1637Display.h>
#include <Servo.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <IRremote.h>
#include <DallasTemperature.h>
#include <OneWire.h>

Servo servo1; 
Servo servo2; 
Servo servo3; 
Servo servo4; 

int receiver_pin = A1;

bool window1_Open = true;
bool window2_Open = true;
bool both_windows_closed= false;
bool fan_on = true;

OneWire oneWire(A2);
DallasTemperature sensors(&oneWire);
TM1637Display display(10, 11);

int step = 12;
int dir = 13;

int pot = A0;
int delay_time =0;


void setup() {
  // put your setup code here, to run once:
  servo1.attach(9);
  servo2.attach(6);
  servo3.attach(5);
  servo4.attach(3);
  setWindow1Angle(90);
  setWindow2Angle(90);
  IrReceiver.begin(receiver_pin, ENABLE_LED_FEEDBACK);  

   sensors.begin();

   display.setBrightness(7);
}

void loop() {
  delay_time= map(analogRead(pot),0,1023,4000,500);
    

  sensors.requestTemperatures();
  int tempC = round(sensors.getTempCByIndex(0));
  display.showNumberDec(tempC);

  // put your main code here, to run repeatedly:
    if (IrReceiver.decode()) {
        int key = IrReceiver.decodedIRData.command;
        IrReceiver.resume(); 

        if (key == 48 ) { 
            if(window1_Open){
              setWindow1Angle(180);
              
            }
            else{
              setWindow1Angle(90);
            }
            window1_Open=!window1_Open;
            
            return; 
        }

      if (key == 24 ) { 
          if(window2_Open){
          setWindow2Angle(180);
          
          }
          else{
            setWindow2Angle(90);
          }
          window2_Open=!window2_Open;
          return; 
        }
     
     ////
       if (key == 122 ) 
          { 
         
            setWindow1Angle(180); 
            setWindow2Angle(180);
           window1_Open=false;  
           window2_Open=false;
           both_windows_closed=true;
           return;     
          }
         
         if (key == 16 ) 
          { 
         
            setWindow1Angle(90); 
            setWindow2Angle(90);
           window1_Open=true;  
           window2_Open=true;     
           return;
          }
           if(window1_Open==false && window2_Open==false){
             both_windows_closed=true;
           }
           else{
            both_windows_closed=false;
           }
            if (key == 56 &&  both_windows_closed==true) {
              digitalWrite(dir, HIGH);
            
                while(true){
               digitalWrite(step, HIGH);
               delayMicroseconds(delay_time);
               digitalWrite(step, LOW);
               delayMicroseconds(delay_time);
               if (IrReceiver.decode()) 
               {
                 key = IrReceiver.decodedIRData.command;
                IrReceiver.resume(); 
                if(key==56){
                  break;
                }
               }
               digitalWrite(step, LOW);
                //return;
        }
          

       }  

} 
}


void setWindow1Angle(int angle) {
    servo1.write(180-angle);
    servo2.write(angle);

}
void setWindow2Angle(int angle) {
    servo3.write(180- angle);
    servo4.write(angle); 
}