#include <Wire.h>

/************************** Configuration ***********************************/

// edit the config.h tab and enter your Adafruit IO credentials
// and any additional configuration needed for WiFi, cellular,
// or ethernet clients.
#include "config.h"

// Adafruit Feeds
AdafruitIO_Feed *holdings = io.feed("holdings");
AdafruitIO_Feed *bet = io.feed("bet");

int button = 16; // push button is connected
int bank = 0;
int betInc = 0;
int count = 0;
int currentState = 0; 
int lastState = 0;
bool bPress = false;


void setup() {
 Serial.begin(9600); /* begin serial for debug */

 // connect to io.adafruit.com
 io.connect();

  // wait for a connection
  while(io.status() < AIO_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
    
  // we are connected
  Serial.println();
  Serial.println(io.statusText());

  Serial.println("Welcome to DigiPoker!"); 
  Serial.println("Please input your initial holdings and your bet increment value (separated by a space): "); 
  while (Serial.available() == 0) {
  }
  bank = Serial.parseFloat(); //Read the data the user has input
  betInc = Serial.parseFloat(); //Read the data the user has input
  Serial.print("Your holdings: $" ); //Prompt User for Input
  Serial.println(bank); //Prompt User for Input
  Serial.print("Your bet increment: $" ); //Prompt User for Input
  Serial.println(betInc); //Prompt User for Input  
  pinMode(button, INPUT);



  
}

void loop() {
 // io.run(); is required for all sketches.
 // it should always be present at the top of your loop
 // function. it keeps the client connected to
 // io.adafruit.com, and processes any incoming data.
 io.run();

 //Uncomment this to send some information to Arduino
 /*
 Wire.beginTransmission(8); // begin with device address 8 
 Wire.write("Hello Arduino");  // sends hello string 
 Wire.endTransmission();    // stop transmitting
 */
  checkPress();
  if(bPress){
      bPress = false;
      Serial.println(count);
      Serial.println(bank);     //Send the received data to cloud
    holdings->save(bank);
    bet->save(count);
    delay(2000);

 Serial.println();
 delay(1000);
 }

}

void checkPress() { 
   currentState = digitalRead(button);
   if (currentState != lastState) { 
    if (currentState == LOW) { 
      bPress = true;
      count = count + betInc;
      bank = bank - betInc;
    } else { 
    //  Serial.println("off");
    }  
    delay(50);
}
    lastState = currentState;
}