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Ejercicio Stopwatch de PUR #26

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Ejercicio Stopwatch de PUR #26

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61 changes: 61 additions & 0 deletions stopwatch-PUR/index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Stopwatch</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" />
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<div class="container text-center mt-5">
<h1>Stopwatch</h1>
<div id="menu" class="mt-4">
<button class="btn btn-primary" id="show-stopwatch">Cronómetro</button>
<button class="btn btn-primary" id="show-timer">Cuenta Atrás</button>
</div>

<div id="stopwatch" class="d-none">
<h2 id="stopwatch-display">00:00:00 <small>000</small></h2>
<button class="btn btn-success" id="start-stopwatch">Iniciar</button>
<button class="btn btn-warning" id="reset-stopwatch">Reiniciar</button>
<button class="btn btn-danger" id="back-to-menu-stopwatch">Volver</button>
</div>

<div id="timer" class="d-none">
<div id="timer-inputs">
<input type="text" class="time-input" id="hours" value="00" readonly />
<input type="text" class="time-input" id="minutes" value="00" readonly />
<input type="text" class="time-input" id="seconds" value="00" readonly />
</div>
<div class="btn-group mt-2">
<button class="btn btn-secondary number-btn">0</button>
<button class="btn btn-secondary number-btn">1</button>
<button class="btn btn-secondary number-btn">2</button>
<button class="btn btn-secondary number-btn">3</button>
<button class="btn btn-secondary number-btn">4</button>
<button class="btn btn-secondary number-btn">5</button>
<button class="btn btn-secondary number-btn">6</button>
<button class="btn btn-secondary number-btn">7</button>
<button class="btn btn-secondary number-btn">8</button>
<button class="btn btn-secondary number-btn">9</button>
</div>
<div class="mt-2">
<button class="btn btn-warning" id="clear-inputs">Limpiar</button>
<button class="btn btn-primary" id="set-timer">Set</button>
<button class="btn btn-danger" id="back-to-menu-timer">Volver</button>
</div>
<div id="timer-set" class="d-none">
<h2 id="timer-display">00:00:00 <small>000</small></h2>
<button class="btn btn-success" id="start-timer">Iniciar</button>
<button class="btn btn-warning" id="reset-timer">Reiniciar</button>
<button class="btn btn-danger" id="back-to-inputs">Volver</button>
</div>
</div>
</div>

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
<script src="script.js"></script>
</body>
</html>
147 changes: 147 additions & 0 deletions stopwatch-PUR/script.js
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$(document).ready(function () {
let stopwatchInterval;
let timerInterval;
let isStopwatchRunning = false;
let isTimerRunning = false;
let stopwatchTime = 0;
let timerTime = 0;

// Menu buttons
$("#show-stopwatch").click(function () {
$("#menu").addClass("d-none");
$("#stopwatch").removeClass("d-none");
});

$("#show-timer").click(function () {
$("#menu").addClass("d-none");
$("#timer").removeClass("d-none");
});

$("#back-to-menu-stopwatch, #back-to-menu-timer").click(function () {
$("#stopwatch, #timer").addClass("d-none");
$("#menu").removeClass("d-none");
resetStopwatch();
resetTimer();
});

// Stopwatch functionality
$("#start-stopwatch").click(function () {
if (isStopwatchRunning) {
clearInterval(stopwatchInterval);
$("#start-stopwatch").text("Iniciar");
} else {
stopwatchInterval = setInterval(updateStopwatch, 10);
$("#start-stopwatch").text("Detener");
}
isStopwatchRunning = !isStopwatchRunning;
});

$("#reset-stopwatch").click(function () {
resetStopwatch();
});

function updateStopwatch() {
stopwatchTime += 10;
let milliseconds = parseInt((stopwatchTime % 1000) / 10);
let seconds = Math.floor((stopwatchTime / 1000) % 60);
let minutes = Math.floor((stopwatchTime / (1000 * 60)) % 60);
let hours = Math.floor((stopwatchTime / (1000 * 60 * 60)) % 24);
$("#stopwatch-display").html(
`${pad(hours)}:${pad(minutes)}:${pad(seconds)} <small>${pad(milliseconds, 3)}</small>`
);
}

function resetStopwatch() {
clearInterval(stopwatchInterval);
isStopwatchRunning = false;
stopwatchTime = 0;
$("#start-stopwatch").text("Iniciar");
$("#stopwatch-display").html("00:00:00 <small>000</small>");
}

// Timer functionality
$(".number-btn").click(function () {
let number = $(this).text();
let currentTime = getCurrentTime();
let newTime = (currentTime * 10 + parseInt(number)) % 1000000;
setTime(newTime);
});

$("#clear-inputs").click(function () {
setTime(0);
});

$("#set-timer").click(function () {
$("#timer-inputs, .btn-group, #clear-inputs, #set-timer").addClass("d-none");
$("#timer-set, #back-to-inputs").removeClass("d-none");
timerTime = getCurrentTime() * 1000;
updateTimerDisplay();
});

$("#back-to-inputs").click(function () {
$("#timer-set, #back-to-inputs").addClass("d-none");
$("#timer-inputs, .btn-group, #clear-inputs, #set-timer").removeClass("d-none");
clearInterval(timerInterval);
isTimerRunning = false;
$("#start-timer").text("Iniciar");
});

$("#start-timer").click(function () {
if (isTimerRunning) {
clearInterval(timerInterval);
$("#start-timer").text("Iniciar");
} else {
timerInterval = setInterval(updateTimer, 10);
$("#start-timer").text("Detener");
}
isTimerRunning = !isTimerRunning;
});

$("#reset-timer").click(function () {
setTime(0);
$("#back-to-inputs").click();
});

function updateTimer() {
timerTime -= 10;
if (timerTime <= 0) {
timerTime = 0;
clearInterval(timerInterval);
$("#start-timer").text("Iniciar");
isTimerRunning = false;
alert("¡Tiempo terminado!");
}
updateTimerDisplay();
}

function updateTimerDisplay() {
let milliseconds = parseInt((timerTime % 1000) / 10);
let seconds = Math.floor((timerTime / 1000) % 60);
let minutes = Math.floor((timerTime / (1000 * 60)) % 60);
let hours = Math.floor((timerTime / (1000 * 60 * 60)) % 24);
$("#timer-display").html(
`${pad(hours)}:${pad(minutes)}:${pad(seconds)} <small>${pad(milliseconds, 3)}</small>`
);
}

function getCurrentTime() {
let hours = parseInt($("#hours").val()) * 3600;
let minutes = parseInt($("#minutes").val()) * 60;
let seconds = parseInt($("#seconds").val());
return hours + minutes + seconds;
}

function setTime(time) {
let hours = Math.floor(time / 3600);
let minutes = Math.floor((time % 3600) / 60);
let seconds = time % 60;
$("#hours").val(pad(hours));
$("#minutes").val(pad(minutes));
$("#seconds").val(pad(seconds));
}

function pad(num, size = 2) {
let s = "000" + num;
return s.substr(s.length - size);
}
});
22 changes: 22 additions & 0 deletions stopwatch-PUR/styles.css
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.time-input {
width: 60px;
font-size: 2rem;
text-align: center;
margin: 0 5px;
}

.btn-group .btn {
width: 40px;
height: 40px;
font-size: 1.2rem;
}

#stopwatch-display,
#timer-display {
font-size: 3rem;
}

#stopwatch-display small,
#timer-display small {
font-size: 1.5rem;
}