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40 changes: 39 additions & 1 deletion Sprint-3/alarmclock/alarmclock.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,43 @@
function setAlarm() {}
function setAlarm() {
//get time input from user, as a number
let input = document.getElementById("alarmSet").value;
//find element to display timer
let timeRemaining = document.getElementById("timeRemaining");
//find part of timer that not changes
let timerText = timeRemaining.innerText;
let stringTimerText = timerText.substring(0, timerText.length - 5);
//format time from input and change timer text
timeRemaining.innerText = stringTimerText + formatTime(input);

let i = input;
const interval = setInterval(() => { //set interval repeats code each second until reach 0.
timeRemaining.innerText = stringTimerText + formatTime(i);
i--;
if (i < 0) {
clearInterval(interval);
}
if (i == 0){
playAlarm();
}
}, 1000);

}
function formatTime(seconds){
let minutes = parseInt(seconds / 60);
let remaindSecond = seconds % 60;
let strMinutes = String(minutes).padStart(2, "0");
let strRemaindSecond = String(remaindSecond).padStart(2, "0");
let result = strMinutes + ":"+ strRemaindSecond;
return result;
}



/*
setTimeout(() => {
console.log("Delayed for 1 second.");
}, 1000);
*/
// DO NOT EDIT BELOW HERE

var audio = new Audio("alarmsound.mp3");
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2 changes: 1 addition & 1 deletion Sprint-3/alarmclock/index.html
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="style.css" />
<title>Title here</title>
<title>Alarm clock app</title>
</head>
<body>
<div class="centre">
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