Cyclotimer/main.html at master · abhinavrathee/Cyclotimer · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
    <title>Main Page</title>
    <link rel="stylesheet" href="styles.css">
    <link rel="icon" href="contents/images/clock.jpg">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css">
</head>

<body>
    <header class="header">
        <h2 class="logo"><a href="Logo-site.png" style="color: rgb(68, 5, 62);">CYCL<i
                    class="fa-solid fa-clock-rotate-left" style="font-size: 56px;"></i>TIMER</a></h2>
        <ul class="main-nav">
            <li><a href="index.html">Home</a></li>
            <li><a href="about.html">About</a></li>
        </ul>
    </header>
<!-- this is edited by Abhinav-->
    <div class="container2">
        <div class="countdown-form">
            <h2><strong>Set Countdown Timer</strong></h2>
            <br>
            <form id="countdownForm">
                <div class="input-container2">
                    <label for="countdownInput" style="color: rgb(131, 172, 208);"><strong>Enter Time :&nbsp;
                            &nbsp;&nbsp;&nbsp;&nbsp;</strong></label>
                    <input type="number" id="countdownInput" required style="color: rgb(131, 172, 208);">
                </div>
                <div class="input-container3">
                    <label for="timeOptions2" style="color: rgb(131, 172, 208);"><strong>Include Time
                            :</strong>&nbsp;</label>
                    <div id="timeOptions2">
                        <input type="radio" id="secondsOption" name="time" style="color: rgb(131, 172, 208);" checked>
                        <label for="secondsOption">seconds&nbsp; &nbsp;&nbsp;</style></strong></label>
                        <input type="radio" id="minutesOption" name="time" style="color: rgb(131, 172, 208);">
                        <label for="minutesOption">minutes&nbsp; &nbsp; &nbsp;&nbsp;</strong><br></label><br>
                    </div>
                </div>
                <div class="input-container2">
                    <label for="timingOptions"
                        style="color:rgb(131, 172, 208);"><b>Pre-Defined Timings:</b>&nbsp;&nbsp;&nbsp;</strong></label>
                    <select id="timingOptions" style="color: rgb(129, 121, 121);" onchange="setPredefinedTime()">
                        <option value="0">Select time</option>
                        <option value="60">1 minute</option>
                        <option value="120">2 minutes</option>
                        <option value="300">5 minutes</option>
                        <option value="600">10 minutes</option>
                    </select>
                </div>
                <div class="btn-container">
                    <button type="button" onclick="startCountdown()">Start</button>
                </div>
                <div class="btn-container">
                    <button id="stopbutton" type="button" onclick="stopCountdown()">Stop</button>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                    <button id="resetbutton" type="button" onclick="resetCountdown()">Reset</button>
                </div>
                <div class="btn-container">
                    <h2><small>Countdown Timer</small></h2>
                    <div id="timer"></div>

                </div>

            </form>
        </div>
    </div>

    <script>
        var countdown;
        var isStarted = false;
        var startAudio = new Audio('contents/audio/audio.mp3');
        var completionAudio = new Audio('contents/audio/audio2.mp3');
        var remainingTime = 0;

        function setPredefinedTime() {
            var timingOptions = document.getElementById("timingOptions");
            var selectedTiming = timingOptions.options[timingOptions.selectedIndex].value;

            if (selectedTiming !== "0") {
                if (document.getElementById("secondsOption").checked) {
                    document.getElementById("countdownInput").value = selectedTiming;
                } else {
                    document.getElementById("countdownInput").value = selectedTiming / 60; // Convert to seconds
                }
            }
        }

        function startCountdown() {
            if (isStarted) {
                return;
            }

            var timerElement = document.getElementById("timer");
            var timeOption = document.querySelector('input[name="time"]:checked').id;

            startAudio.play();

            var countdownInput = document.getElementById("countdownInput").value;
            var time = parseInt(countdownInput);

            if (isNaN(time) || time <= 0) {
                timerElement.textContent = "Please enter a valid positive number";
                return;
            }

            if (remainingTime > 0) {
                time = remainingTime;
                remainingTime = 0;
            }

            isStarted = true;

            if (timeOption === "secondsOption") {
                timerElement.textContent = time + " seconds remaining";
            } else {
                time *= 60;
                timerElement.textContent = time + " seconds remaining";
            }

            countdown = setInterval(function () {
                if (timeOption === "secondsOption") {
                    timerElement.textContent = time + " seconds remaining";
                } else {
                    timerElement.textContent = time + " seconds remaining";
                }
                time--;

                if (time < 0) {
                    clearInterval(countdown);
                    timerElement.textContent = "Time's up!";
                    startAudio.pause();
                    completionAudio.play();
                }
                remainingTime = time;
            }, 1000);
        }

        function stopCountdown(){
            if (isStarted) {
            clearInterval(countdown);
            isStarted = false;
            startAudio.pause(); // If necessary to pause audio

            var timerElement = document.getElementById("timer");
            var timeString = timerElement.textContent;
            var timeRemaining = parseInt(timeString.split(" ")[0]); // Extract remaining time
            remainingTime = timeRemaining;
        }}

        function resetCountdown() {
            clearInterval(countdown);
            isStarted = false;
            document.getElementById("timer").textContent = "";
            document.getElementById("countdownInput").value = "";
            document.getElementById("minutesOption").checked = false;
            document.getElementById("secondsOption").checked = true;
            document.getElementById("timingOptions").selectedIndex = 0;
            startAudio.pause();
            remainingTime = 0;
        }
    </script>
</body>

</html>