#include "Adafruit_Thermal.h"
#include "SoftwareSerial.h"

const int TX_PIN = 6; 
const int RX_PIN = 5; 

const int buttonBigRedPin = 7;
const int switchOnePin = 8;
const int switchTwoPin = 12;
const int switchThreePin = 13;

int buttonBigRedState = 0;
int switchOneState = 0;  
int switchTwoState = 0;  
int switchThreeState = 0;

String oddlysatisfyingInfo = (
                  "                                "
                  "    --- r/oddlysatisfying ---   "
                  "                                "
                  "  Some people may call you odd, "
                  "   or even think you're fluky.  "
                  " Nonetheless, you bring your own"
                  "  unusual charm and joy to the  "
                  "         lives of many.         "
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  );
                  
String DIYInfo = (
                  "                                "
                  "          --- r/DIY ---         "
                  "                                "
                  "   Independent and resourceful. "
                  "  You are able to bring to life "
                  "  even the most ambitious ideas."

                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  );
                  
String awwInfo = (
                  "                                "
                  "          --- r/aww ---         "
                  "                                "
                  "Irresistible to almost everybody" 
                  " you are the true embodiment of "
                  "     all good in this world.    "
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  );
                  
String todayilearnedInfo = (
                  "                                "
                  "     --- r/todayilearned ---    "
                  "                                "
                  "  You have an insatiable thirst "
                  "         for knowledge.         "
                  "  This means you are capable of "
                  " providing an endless stream of "
                  "   fun fact and true oddities.  " 
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  );
                  
String funnyInfo = (
                  "                                "
                  "         --- r/funny ---        "
                  "                                "
                  "  Whenever there is fun you're  "
                  "          always near.          "
                  "Your sense of humor is unmatched"
                  "and brings comic relief to many." 
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  );
                  
String gamingInfo = (
                  "                                "
                  "        --- r/gaming ---        "
                  "                                "
                  "        A true adventurer,      "
                  "you have traveled many different" 
                  "  worlds and have lived through "
                  "        countless stories.      "
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  );

String worldnewsInfo = (
                  "                                "
                  "      --- r/worldnews ---       "
                  "                                "
                  "   Always in the know-how and   "
                  "           up-to-date,          "
                  "  your unique ability makes you "
                  "the cornerstone of this society."
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  
                  );

String artInfo = (
                  "                                "
                  "          --- r/art ---         "
                  "                                "
                  " With a distinctive personality "
                  "   and the skill set to match,  "
                  "  you have the power to create  "
                  "       beauty and to speak      "
                  "         without talking.       "
                  "                                "
                  "    --- 8 Bits and a Byte ---   "
                  "                                "
                  );

SoftwareSerial mySerial(RX_PIN, TX_PIN);
Adafruit_Thermal printer(&mySerial);


void setup() {

  mySerial.begin(19200);
  
  pinMode(7, OUTPUT); digitalWrite(7, LOW);

  printer.begin();
  printer.justify('C');  

  pinMode(buttonBigRedPin, INPUT);
  pinMode(switchOnePin, INPUT);
  pinMode(switchTwoPin, INPUT);
  pinMode(switchThreePin, INPUT);

  digitalWrite(buttonBigRedPin, HIGH);
  digitalWrite(switchOnePin, HIGH);
  digitalWrite(switchTwoPin, HIGH);
  digitalWrite(switchThreePin, HIGH);
  
}

void printSubreddit(String subreddit){
  
  printer.print(subreddit);
  
}

void printBorder(){
  
  String border = "********************************";
  printer.print(border);
  
}

void loop() {
  
  // read the state of the pushbutton value:
  buttonBigRedState = digitalRead(buttonBigRedPin);
  
  // check if the pushbutton is pressed. If it is, the buttonState is LOW:
  if (buttonBigRedState == LOW) {
    
    switchOneState = digitalRead(switchOnePin);
    switchTwoState = digitalRead(switchTwoPin);
    switchThreeState = digitalRead(switchThreePin);

    printBorder();
    
    // Print the correct answer based on all three switch states
    if(switchOneState && switchTwoState && switchThreeState){
      
      printSubreddit(oddlysatisfyingInfo);
      
    }else if(switchOneState && switchTwoState && !switchThreeState){

      printSubreddit(DIYInfo);
      
    }
    else if(switchOneState && !switchTwoState && switchThreeState){

      printSubreddit(awwInfo);
      
    }
    else if(switchOneState && !switchTwoState && !switchThreeState){

      printSubreddit(todayilearnedInfo);
      
    }
    else if(!switchOneState && !switchTwoState && !switchThreeState){

      printSubreddit(funnyInfo);
      
    }
    else if(!switchOneState && !switchTwoState && switchThreeState){

      printSubreddit(gamingInfo);
      
    }
    else if(!switchOneState && switchTwoState && !switchThreeState){
      
      printSubreddit(worldnewsInfo);
      
    }    
    else if(!switchOneState && switchTwoState && switchThreeState){
      printSubreddit(artInfo);
      
    }

    printBorder();
    printer.println("\n\n\n");
    
  } 
  
  delay(500);

}