#include "U8glib.h"

U8GLIB_SSD1306_128X64 u8g(10, 9);		// HW SPI Com: CS = 10, A0 = 9 (Hardware Pins are  SCK = 13 and MOSI = 11)


void draw(void) { //Sensor function
  
  u8g.setFont(u8g_font_osb21);  // font type
  u8g.drawStr( 0, 22, "thgiL"); //Light inverted
   u8g.setPrintPos(0, 44);  //print position x,y
   int a = analogRead(A0); //analog read lght sensor
   a = map(a, 0 , 1024, 0 , 100);  /// light to percentage
   u8g.setPrintPos(14, 44);  // print in next line
   u8g.print((int)a);  u8g.print("%"); // Print %
   
   u8g.drawStr( 0, 66, "dnS"); //Sound sensor
      u8g.setPrintPos(0, 88);  // next line
    
   int b = analogRead(A1); // Read sensor
   b = map(b, 0 , 1024, 0 , 100);//sound to percentahe
    u8g.setPrintPos(14, 88);  // next line
   u8g.print((int)b);  u8g.print("%"); // print %
   digitalWrite(2, LOW);
digitalWrite(3, LOW);
  
}
void ace(void) {  //Accelerometer function
  // graphic commands to redraw the complete screen should be placed here  
 // u8g.setFont(u8g_font_unifont);
  u8g.setFont(u8g_font_osb21); // 
  u8g.drawStr( 0, 22, "x:"); //X: Print
   u8g.setPrintPos(0, 44); 
   int a = analogRead(A2); // read x
   a = map(a, 0 , 1024, -100 , 100); // scaling
   u8g.setPrintPos(20, 22);  // next line
   u8g.print((int)a); // print
   
   u8g.drawStr( 0, 44, "y:"); // y: print
      u8g.setPrintPos(0, 44); // 
   
   int b = analogRead(A3); // read y
   b = map(b, 0 , 1024, -100 , 100); // scaling
    u8g.setPrintPos(20, 44);  // Next line
   u8g.print((int)b);  // print y
   digitalWrite(2, LOW);
digitalWrite(3, LOW);
 u8g.drawStr( 0, 66, "z:"); // z: print
      u8g.setPrintPos(0, 66);
   
   int c = analogRead(A4); // read z
   c = map(b, 0 , 1024, -100 , 100); /// scaling
    u8g.setPrintPos(20, 66);  // next line
   u8g.print((int)c);   // print z
   digitalWrite(2, LOW);
digitalWrite(3, LOW);
  
}

void message(void) { // Message function
 u8g.setFont(u8g_font_unifont);
  u8g.drawStr( 0, 55, "========"); ///ASCII Message art
  u8g.drawStr( 0, 66, "|  __  |");
  u8g.drawStr( 0, 77, "|______|");  
  digitalWrite(2, LOW);
digitalWrite(3, LOW);
 
   
}
void left(void) { // left navi function
 
 u8g.setFont(u8g_font_osb21); // ASCII left arrow
  u8g.drawStr( 0, 55, " <<<");
  u8g.drawStr( 0, 66, "<");
  u8g.drawStr( 0, 77, " <<<");  
  digitalWrite(2, LOW);
digitalWrite(3, LOW);
  
}
void right(void) {
 
 u8g.setFont(u8g_font_osb21); // ASCII right arrow
  u8g.drawStr( 0, 55, " >>>");
  u8g.drawStr( 0, 66, "      >");
  u8g.drawStr( 0, 77, " >>>");  
  digitalWrite(2, LOW);
digitalWrite(3, LOW);
}
void up(void) {
 
 u8g.setFont(u8g_font_osb21); //ASCII UP arrow
  u8g.drawStr( 0, 55, "  ^^");
  u8g.drawStr( 0, 66, " ^^^^");
  u8g.drawStr( 0, 77, " ^^^^");  
  digitalWrite(2, LOW);
digitalWrite(3, LOW);
}
void vib(void) { // Vibrator
 
digitalWrite(2, HIGH);  // .5 sec buzz
  digitalWrite(3, LOW);
  delay(500);         
  digitalWrite(3, HIGH);
  digitalWrite(2, LOW);    // .5 sec vibb
  delay(500);
  digitalWrite(3, LOW);
}
void call(void) {
  
 u8g.setFont(u8g_font_unifont); //ASCII CAll 
  u8g.drawStr( 0, 55, "  ==}");
  u8g.drawStr( 0, 66, " ||");
  u8g.drawStr( 0, 77, " ||");  
  u8g.drawStr( 0, 88, "  ==}");  
  digitalWrite(2, LOW);
digitalWrite(3, LOW);
  
}
void lig(void) {
 
 
}


void setup(void) {
   Serial.begin(9600);
   pinMode(2, OUTPUT); // Buzzer pin
  pinMode(3, OUTPUT);  // Vibrator pin
 
   u8g.setRot90(); // flip screen
  
  // set SPI backup if required
  //u8g.setHardwareBackup(u8g_backup_avr_spi);

  // assign default color value
  if ( u8g.getMode() == U8G_MODE_R3G3B2 ) {
    u8g.setColorIndex(255);     // white
  }
  else if ( u8g.getMode() == U8G_MODE_GRAY2BIT ) {
    u8g.setColorIndex(3);         // max intensity
  }
  else if ( u8g.getMode() == U8G_MODE_BW ) {
    u8g.setColorIndex(1);         // pixel on
  }
  else if ( u8g.getMode() == U8G_MODE_HICOLOR ) {
    u8g.setHiColorByRGB(255,255,255);
  }
}

void loop(void) {

  while (Serial.available() > 0) { //HC05 pin 
  
    int red = Serial.parseInt(); // Read the integer
digitalWrite(2, LOW);
digitalWrite(3, LOW);
if (Serial.read() == '.') { // check for Next value 
  if(red==1) ////condition statement
  {
 
         u8g.firstPage();  
           do {
                 draw(); 
                 } while( u8g.nextPage() );
  
            delay(50); //delay for each display execution
  
  }

  else if(red==2)
  {
     u8g.firstPage();  
           do {
                 message(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
  else if(red ==3)
  {
     u8g.firstPage();  
           do {
                 left(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
    else if(red ==4)
  {
     u8g.firstPage();  
           do {
                 right(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
    else if(red ==5)
  {
     u8g.firstPage();  
           do {
                 up(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
    else if(red ==6)
  {
     
                 vib(); 
               
  }
    else if(red ==7)
  {
     u8g.firstPage();  
           do {
                 call(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
  else if(red ==8)
  {
     u8g.firstPage();  
           do {
                 lig(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
  else if(red ==9)
  {
     u8g.firstPage();  
           do {
                 ace(); 
                 } while( u8g.nextPage() );
  
            delay(50);
  }
  
  }
  }            

}