/**
  ******************************************************************************
  * @file	: 07_XtrnUnltchMPBttn_2b.ino
  * @brief  : Example for the ButtonToSwitch library XtrnUnltchMPBttn class
  *
  *   Framework: Arduino
  *   Platform: AVR
  * 
  * The example instantiates a XtrnUnltchMPBttn object using:
  * 	- 1 push button between GND and dmpbMainInpt
  * 	- 1 push button between GND and dmpbAuxInpt
  * 	- 1 led with it's corresponding resistor between GND and dmpbIsOnOtpt
  * 	- 1 led with it's corresponding resistor between GND and dmpbIsEnabledOtpt
  *
  * This simple example instantiates the XtrnUnltchMPBttn object in the setup(),
  * and checks it's attributes flags through the getters methods.
  * 
  * When a change in the object's outputs attribute flags values is detected, it
  * manages the loads and resources that the switch turns On and Off, in this
  * example case are the output of some GPIO pins.
  * 
  * A time controlling code section changes the isEnabled attribute of the MPBttn
  * after a time period, changing the MPBttn from enabled to disabled and then
  * back, to test the MPBttn behavior when enabling and disabling the MPBttn
  * 
  * Note: The setIsOnDisabled() method affects the behavior of the MPBttn, check
  * the documentation and experiment with it.
  *
  * 	@author	: Gabriel D. Goldman
  *
  * 	@date	: 	01/08/2023 First release
  * 				    07/10/2024 Last update
  *
  ******************************************************************************
  * @attention	This file is part of the examples folder for the ButtonToSwitch
  * library. All files needed are provided as part of the source code for the library.
  * 
  * Released into the public domain in accordance with "GPL-3.0-or-later" license terms.
  *
  ******************************************************************************
  */
#include <Arduino.h>
#include <ButtonToSwitch.h>

const uint8_t dmpbMainInpt{6};
const uint8_t dmpbAuxInpt{2};

const uint8_t dmpbIsOnOtpt{3};
const uint8_t dmpbIsEnabledOtpt{4};

DbncdDlydMPBttn myUnltchMPBttn(dmpbAuxInpt);
XtrnUnltchMPBttn myDMPBttn(dmpbMainInpt, true, true, 50, 50);

unsigned long int enbldOnOffTm{10000};
unsigned long int lstSwpTm{0};

void setup() {
  digitalWrite(dmpbIsOnOtpt, LOW);
  digitalWrite(dmpbIsEnabledOtpt, LOW);

  pinMode(dmpbIsOnOtpt, OUTPUT);
  pinMode(dmpbIsEnabledOtpt, OUTPUT);

  myUnltchMPBttn.begin(20);
  myDMPBttn.setStrtDelay(50);
  myDMPBttn.setIsOnDisabled(false);
  myDMPBttn.begin(40); 
}

void loop() {
  if((millis() - lstSwpTm) > enbldOnOffTm ){
    if(myDMPBttn.getIsEnabled() == true)
      myDMPBttn.disable();
    else
      myDMPBttn.enable();
    lstSwpTm = millis();
  }

  if(myUnltchMPBttn.getOutputsChange()){ //This checking is done for saving resources, avoiding the rewriting of the pin value if there are no state changes in the MPB status
    if(myUnltchMPBttn.getIsOn())
      myDMPBttn.unlatch();
    myUnltchMPBttn.setOutputsChange(false); //If the OutputChanges attibute flag is used, reset it's value to detect the next need to refresh outputs.
  }

  if(myDMPBttn.getOutputsChange()){ //This checking is done for saving resources, avoiding the rewriting of the pin value if there are no state changes in the MPB status
    digitalWrite(dmpbIsOnOtpt, (myDMPBttn.getIsOn())?HIGH:LOW);    
    digitalWrite(dmpbIsEnabledOtpt, (myDMPBttn.getIsEnabled())?LOW:HIGH);    
    myDMPBttn.setOutputsChange(false); //If the OutputChanges attibute flag is used, reset it's value to detect the next need to refresh outputs.
  }
}