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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <!-- This is my creation of the Pomodoro Timer for the Free Code Camp Zipline! -->

<link href='https://fonts.googleapis.com/css?family=Oswald:700' rel='stylesheet' type='text/css'>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>

<link href='https://bootswatch.com/superhero/bootstrap.min.css' rel='stylesheet'>

<div class="container-fluid text-center">
  <div class="panel panel-info">
    <div class="panel-heading">
      <h1>Pomodoro Timer</h1>
    </div>
  </div>
  <div id="main" class="row">
    <div id="control" class="row center-block">
      <div id="break" class="col-sm-6">
        <p id="blabel">
          <h3>Break</p>
        <button id="bminus" type="button" class="btn btn-info">-</button>
        <span id="btime">2</span>
        <button id="bplus" type="button" class="btn btn-info">+</button>
      </div>
       <div id="session" class="col-sm-6">
        <p id="slabel"><h3>Session</p>
        <button id="sminus" type="button" class="btn btn-info">-</button>
        <span id="stime">15</span>
        <button id="splus" type="button" class="btn btn-info">+</button>
      </div>
    </div>
    <div id="timer" class="center-block">
      <!--  <h1 id="timerStatus"></h1>
 <h1 id="timerText">25:00<h1> -->
      <div class="progress progress-striped active">
  <div class="progress-bar progress-bar-info" style="width: 0%"></div>
</div>
    </div>
    <div id="buttons" class="center-block">
      <button id="start" type="button" class="btn btn-info">Start</button>
      <button id="reset" type="button" class="btn btn-default">Reset</button>
      <button id="stop" type="button" class="btn btn-danger">Stop</button>
    </div>
  </div>
</div>
!

CSS 

              
                .progress {
  height: 1.5em;
  margin: 5% 30% 5% 30%;
}

.progress-bar {
  overflow-x: visible;
  white-space: nowrap;
  color: black;
  font-size: 1.25em;
}
!

JS 

              
                $(document).ready(function() {
  var sessionLength = 25,
    breakLength = 5,
    timer,
    audioPlayed = false;
  var audio = new Audio("http://www.oringz.com/oringz-uploads/sounds-940-pizzicato.mp3");
  $("#reset").on("click", function() {
    sessionLength = 25;
    breakLength = 5;
    $(".progress-bar").css("width", 0);
    $(".progress-bar").html("");
    $("#btime").html(breakLength);
    $("#stime").html(sessionLength);
  });

  function countdown() {
    var sessionInSeconds = sessionLength * 60,
      breakInSeconds = breakLength * 60,
      currentSessionLength = sessionLength;
    currentBreakLength = breakLength;
    timer = setInterval(function() {
      if (sessionInSeconds > 0) {
        audioPlayed = false;
        $("#blabel").removeClass("text-primary");
        $("#slabel").addClass("text-primary");
        breakInSeconds = breakLength * 60;
        console.log(sessionInSeconds);
        if (sessionInSeconds % 60 < 10)
          $(".progress-bar").html(Math.floor(sessionInSeconds / 60) + ":0" + sessionInSeconds % 60);
        else
          $(".progress-bar").html(Math.floor(sessionInSeconds / 60) + ":" + sessionInSeconds % 60);
        var progress = 100 - (sessionInSeconds / (currentSessionLength * 60) * 100);
        $(".progress-bar").css("width", progress.toString() + "%");
        console.log(progress.toString() + "%");
        sessionInSeconds--;
      } else {
        if (!(audioPlayed)) {
          audio.play();
          audioPlayed = true;
        }
        $("#slabel").removeClass("text-primary");
        $("#blabel").addClass("text-primary");
        if (breakInSeconds > 0) {
          console.log(breakInSeconds);
          if (breakInSeconds % 60 < 10)
            $(".progress-bar").html(Math.floor(breakInSeconds / 60) + ":0" + breakInSeconds % 60);
          else
            $(".progress-bar").html(Math.floor(breakInSeconds / 60) + ":" + breakInSeconds % 60);
          var progress = (breakInSeconds / (currentBreakLength * 60) * 100);
          $(".progress-bar").css("width", progress.toString() + "%");
          breakInSeconds--;
        } else {
          audio.play()
          sessionInSeconds = sessionLength * 60;
        }
      }
    }, 1000);
  };
  $("#start").on("click", function() {
    countdown();
    $(this).prop("disabled", true);
  });
  $("#stop").on("click", function() {
    clearInterval(timer);
    $("#start").prop("disabled", false);
    $("#slabel").removeClass("text-primary");
    $("#blabel").removeClass("text-primary");
  });
  $("#bminus").on("click", function() {
    breakLength--;
    if (breakLength < 0)
      breakLength = 0;
    $("#btime").html(breakLength);
  });
  $("#sminus").on("click", function() {
    sessionLength--;
    if (sessionLength < 0)
      sessionLength = 0;
    $("#stime").html(sessionLength);
    if ($("#start").prop("disabled") == false)
      $(".progress-bar").html(sessionLength + ":00");
  });
  $("#bplus").on("click", function() {
    breakLength++;
    $("#btime").html(breakLength);
  });
  $("#splus").on("click", function() {
    sessionLength++;
    $("#stime").html(sessionLength);
    if ($("#start").prop("disabled") == false)
      $(".progress-bar").html(sessionLength + ":00");
  });
});

// $(document).ready(fuction() {});

// // setup variables
// var sessionLength = 25,
//   breakLength = 5,
//   timer; // timer doesn't have value yet  

// // setup reset

// $("reset").click(function() {
//   // when reset clicked, reset session and break lenght to orginal
//   sessionLenght = 25;
//   breakLenght = 5
//     // also change value of html to orginal
//   $("sessionTime").html(sessionLength);
//   $("breakTime").html(breakLength);
// });

// // countdown function
// function countdown() {
//   //convert mins to seconds
//   var sessionSecs = sessionLength * 60,
//     breakSecs = breakLength * 60,
//     currentSession = sessionLength,
//     currentBreak = breakLength;

//   //timer
//   // setInterval() method repeats a given function at every given time-interval. 
//   // 1000 milliseconds = 1s
//   timer = setInterval(function() {
//         // *** Describe what's happening here
//         if (sessionSecs > 0) {
//           breakSecs = breakLength * 60;
//           console.log(sessionSecs);
//           // *** Describe what's happening here
//           if (sessionSecs % 60 < 10)
//             $(".progress-bar").html(Math.floor(sessionSecs / 60) + ":0" + sessionSecs % 60);
//           // *** Describe what's happening here
//           else
//             $(".progress-bar").html(Math.floor(sessionSecs / 60) + ":" + sessionSecs % 60);
//           // *** Describe what's happening here
//           var progress = 100 - (sessionSecs / (currentSession * 60) * 100);
//           $(".progress-bar").css("width", progress.toString() + "%");
//           console.log(progress.toString() + "%");

//           // *** Describe what's happening here
//           sessionSecs--;

//         } else {
                
//           // *** Describe what's happening here
//           if (breakSecs > 0) {
//             console.log(breakSecs);
            
//             // *** Describe what's happening here
//             if (breakSecs % 60 < 10)
//               $(".progress-bar").html(Math.floor(breakSecs / 60) + ":0" + breakSecs % 60);
            
//             // *** Describe what's happening here
//             else
//               $(".progress-bar").html(Math.floor(breakSecs / 60) + ":" + breakSecs % 60);
            
//             // *** Describe what's happening here
//             var progress = (breakSecs / (currentBreak * 60) * 100);
//             $(".progress-bar").css("width", progress.toString() + "%");
//             // *** Describe what's happening here
//             breakSecs--;
//           } else {
//             sessionSecs = sessionLength * 60;
//           }

//         }, 1000); // END timer
//     } //END countdown function
  
                      
// // Button behaviours below
// // all the ids and var names probably need to be updated                      
                      
//     $("#start").click(function() {
//     countdown();
//     $(this).prop("disabled", true);
//   });
//   $("#stop").click(function() {
//     clearInterval(timer);
//     $("#start").prop("disabled", false);
//     $("#slabel").removeClass("text-primary"); //why do we need this
//     $("#blabel").removeClass("text-primary"); //why do we need this
//   });
//   $("#breakMinusBtn").click(function() {
//     breakLength--;
//     if (breakLength < 0)
//       breakLength = 0;
//     $("#breakTime").html(breakLength);
//   });
//   $("#sessionMinusBtn").click(function() {
//     sessionLength--;
//     if (sessionLength < 0)
//       sessionLength = 0;
//     $("#sessionTime").html(sessionLength);
//     if ($("#start").prop("disabled") == false)
//       $(".progress-bar").html(sessionLength + ":00");
//   });
//   $("#breakPlusBtn").click(function() {
//     breakLength++;
//     $("#breakTime").html(breakLength);
//   });
//   $("#sessionPlusBtn").click(function() {
//     sessionLength++;
//     $("#sessionTime").html(sessionLength);
//     if ($("#start").prop("disabled") == false)
//       $(".progress-bar").html(sessionLength + ":00");
//   });
!
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