// Pill dispenser

// Inspired by article "Blink Without Delay"
// https://docs.arduino.cc/built-in-examples/digital/BlinkWithoutDelay

// Inspired by basic usage documentation of GEM library
// https://github.com/Spirik/GEM

#include <Button.h>

// assume that any ESP32 board is a Lilygo T5 V2.2
#if defined(ESP32)
#define LILYGO_T5_V22
#endif

// use built-in buttons and LEDs when possible
#if defined(LILYGO_T5_V22)
#include "boards.h"
const byte movePin = BUTTON_1;
const byte selectPin = BUTTON_1;
const int statusPin = LED_PIN;
#else
const byte movePin = 2;
const byte selectPin = 3;
const int statusPin = LED_BUILTIN; // pin 13 is built-in LED on many Arduino boards
#endif

Button button1(movePin);  // Connect between pin 2 and GND

int i = 0;

void setup() {
  button1.begin();

  // put your setup code here, to run once:
  Serial.begin(115200);

  // Emit actions on pin #3
  pinMode(13, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:

  // læs om der bliver trykket på knappen
  // hvis der trykes - så udfør noget. (her vis tekst på skærm)
  if (button1.pressed()) {
    Serial.println("action requested!");
  }

  //Hvis ovenstående sker, så giv output i pin #3 (evt lys) - her blinker den.
  if (i < 8) {
    digitalWrite(13, LOW);
    i++;
  } else {
    digitalWrite(13, HIGH);
    i = 0;
  }
  delay(100);

  //Næste trin skal vi have den til at aflæse knappen igen.
  if (button1.pressed()) {
    Serial.println("hvilken borger?");
    digitalWrite(13, HIGH);
    while (true) {
      delay(100);
      if (button1.pressed()) {
        Serial.println("stoooop!");
        break;
      }
    }
  }
}