#include <TVout.h>
#include "disturbance1.h";
#include "disturbance2.h";
#include "a.h";
#include "e.h";
#include "o.h";
#include "m.h";
#include "u.h";
#include "font6x8.h";
#include <IRremote.h>

#include "dance1.h";
#include "dance2.h";
#include "dance3.h";
#include "dance4.h";

TVout tv;
IRrecv receiver(2);

int tv_state = 0;
int last_tv_state = 0;
// initially off

void setup() {
  Serial.begin(9600);
  enable_receiver();
  // tv.begin(PAL);
  tv.select_font(font6x8);
  // tv.clear_screen();
  // delay(100);
  // starting_anime();
  // tv.clear_screen();
  // delay(100);
  // speaking_anime(35,0);
  // tv.clear_screen();
  // delay(100);
  
  
}

void loop() {
  // check inr signal recieved
  if (receiver.decode()){
    int response = receiver.decodedIRData.command;
    if (response  ==  162)tv_state = !tv_state;  //  flip the state
    television(response);
    receiver.resume();
  }
}

void starting_anime(){
  for(int i= 0;i<15;i++){
    tv.bitmap(20,16,d1);
    delay(70);
    tv.bitmap(20,16,d2);
    delay(70);
  }  
  tv.clear_screen();
}

void speaking_anime(int x,int y){
  char message[] ="Robot World Newzz";
  tv.print(25,80,message);
  for(int i = 0; i<5;i++){
    tv.bitmap(x,y,a);
    delay(100);
    tv.bitmap(x,y,e);
    delay(100);
    tv.bitmap(x,y,m);
    delay(100);
    tv.bitmap(x,y,o);
    delay(100);
    tv.bitmap(x,y,u);
    delay(100);
  }
}
// enable_receiver() : enables the receiver and disables the display on the TV by calling tv.end() 
void disable_receiver(){
  receiver.disableIRIn();  //  disable receiver
  tv.begin(PAL); //enable tv
}

// disable_receiver() : disables the receiver and enables the display on the TV by calling tv.begin()
void enable_receiver(){
  tv.end();  //  disable tv
  receiver.enableIRIn(); // enable receiver
}


void television(int code){
  disable_receiver();
  // tv is on
  if(tv_state){
    if(last_tv_state == 0){
      starting_anime();
      select_channel();
      last_tv_state = tv_state;
    }
    else if(last_tv_state == 1){
      if(code == 104){
        news_channel();
      }
      else if(code == 48){
        dance_channel(30,0);
      }
    }
  }
  // tv is off
  else{
    tv.clear_screen();
    tv.delay(100);
    last_tv_state = tv_state;
   }
  enable_receiver();
}

void select_channel(){
  tv.clear_screen();
  tv.println(30,40,"Select Chhanel");
  tv.println(45,50,"0: NEWS");
  tv.println(45,60,"1: DANCE");
  tv.delay_frame(3);
}

void news_channel(){
  speaking_anime(30,0);
  select_channel();
}

void dance_channel(int x,int y){
  for(int i=0; i<20; i++){
    int frame = random(0,4);
    if(frame == 0){
      tv.bitmap(x,y,dance1);
      
    }
    else if(frame == 1){
      tv.bitmap(x,y,dance2);
    }
    else if(frame == 2){
      tv.bitmap(x,y,dance3);
    }
    else if(frame == 3){
      tv.bitmap(x,y,dance4);
    }
    tv.delay_frame(5);
  }
  tv.clear_screen();
  tv.delay(100);
  select_channel();
}