ReadingWizard/script.js at master · hantescu/ReadingWizard · GitHub

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var currentPoz = 0;
var textArray = "ceva";
var flag = true;
var timeSleep = 3;
var timpPauza = 0;
// var flagPlay = false;

// butoane
var buttonPlay = "#btn_play";
var buttonStop = "#btn_stop";
var buttonPause = "#btn_pause";

// input
var inputTextbox = "#i_text";
var inputFrecventa = "#i_wpm";

// output
var outputText = "#o_display";
var culoareOutput1 = "black";
var culoareOutput2 = "red";
var culoareOutput3 = "yellow";
var culoareOutput4 = "blue";

console.log($(inputTextbox).text());

function wordsPerMinute(frecventa) {
	return (60 / frecventa) * 1000 ;
}

function splitText(inputText) {
	textArray = inputText.split(" ");
}

function pauseRead() {
  flag = false;
  delayTrue();
}

function changeStateToTrue() {
  flag = true;
}

function delayTrue() {
  setTimeout(function(){
    changeStateToTrue()
  }, 1000);
}

function stopRead() {
  // flagPlay = false;
  flag = false;
  currentPoz = 0;
  clearText();
  delayTrue();
  setTimeout(function(){
    clearText();
  }, 900)
}

function clearText() {
  $(inputTextbox).val("");
  $(outputText).html("&nbsp;");
}

function afiseazaCuvant(cuvant) {
	console.log(cuvant);
$(outputText).css("color", culoareOutput1).text(cuvant);
}

function startRead () {
  if (flag == false || currentPoz >= textArray.length){
    return;
 }

 setTimeout(function(){
  afiseazaCuvant(textArray[currentPoz])
  currentPoz++;
  startRead();
 }, wordsPerMinute($(inputFrecventa).val()) );
}

function writeWithColor(culoare, text) {
	$(outputText).css("color", culoare).text(text);
}

function writeCountdown(index) {
	if(index == 3)
    	writeWithColor(culoareOutput4, index);
    else if(index == 2)
    	writeWithColor(culoareOutput3, index);
    else if(index == 1)
    	writeWithColor(culoareOutput2, index);
}

function timer(index) {
  if(index == 0 || currentPoz > 0){
    return;
  }
    setTimeout(function(){
    console.log(index);
	writeCountdown(index);
    timer(index - 1);
  }, 1000);
}

function setColor(culoare) {
  $(outputText).css("color", culoare).text(" ");
}

function selectTimp() {
  if(currentPoz > 0){
    timpPauza = 0
  }else{
    timpPauza = 1000 * timeSleep + 1000;
  }
}

$(document).ready(function() {
      $(buttonPlay).click(function()
           {
            // flagPlay = true;
            selectTimp();
            timer(timeSleep);
            setTimeout(function(){
            startRead(splitText($(inputTextbox).val()));
            }, timpPauza)
           }
      );

      $(buttonStop).click( function()
           {
             stopRead();
           }
      );

      $(buttonPause).click( function()
           {
             pauseRead();
           }
      );
});