From 7f63885aff742bdd61f6b85bb2a6b5420555c83c Mon Sep 17 00:00:00 2001
From: MacDonald91 <alasdairmacdonald91@gmail.com>
Date: Wed, 18 Mar 2026 12:44:11 +0000
Subject: [PATCH 1/3] Build alarm clock countdown functionality with sound and
 stop feature

---
 Sprint-3/alarmclock/alarmclock.js | 38 +++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 6ca81cd3b..40a2aa922 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -1,7 +1,40 @@
-function setAlarm() {}
+function setAlarm() {
+  const input = document.getElementById("alarmSet").value;
+
+  if (!input || input <= 0) {
+    alert("Please enter a valid number");
+    return;
+  }
+
+  let timeRemaining = parseInt(input);
+  const display = document.getElementById("timeRemaining");
+
+  // Show initial time
+  display.textContent = `Time Remaining: 00:${timeRemaining
+    .toString()
+    .padStart(2, "0")}`;
+
+  // Clear any previous timer
+  clearInterval(countdown);
+
+  countdown = setInterval(() => {
+    timeRemaining--;
+
+    display.textContent = `Time Remaining: 00:${timeRemaining
+      .toString()
+      .padStart(2, "0")}`;
+
+    if (timeRemaining === 0) {
+      clearInterval(countdown);
+      playAlarm();
+    }
+  }, 1000);
+}
 
 // DO NOT EDIT BELOW HERE
 
+let countdown; // 👈 needed for timer control
+
 var audio = new Audio("alarmsound.mp3");
 
 function setup() {
@@ -20,6 +53,7 @@ function playAlarm() {
 
 function pauseAlarm() {
   audio.pause();
+  clearInterval(countdown);
 }
 
-window.onload = setup;
+window.onload = setup;
\ No newline at end of file

From b5c66efba7b034e3b68a7172c149e105e70895f9 Mon Sep 17 00:00:00 2001
From: MacDonald91 <alasdairmacdonald91@gmail.com>
Date: Sat, 21 Mar 2026 22:42:10 +0000
Subject: [PATCH 2/3] fix: correct time formatting for minutes and seconds

---
 Sprint-3/alarmclock/alarmclock.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 40a2aa922..7c954d1c2 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -9,10 +9,10 @@ function setAlarm() {
   let timeRemaining = parseInt(input);
   const display = document.getElementById("timeRemaining");
 
-  // Show initial time
-  display.textContent = `Time Remaining: 00:${timeRemaining
-    .toString()
-    .padStart(2, "0")}`;
+ const minutes = Math.floor(timeRemaining / 60);
+const seconds = timeRemaining % 60;
+
+display.textContent = `Time Remaining: ${String(minutes).padStart(2, "0")}:${String(seconds).padStart(2, "0")}`;
 
   // Clear any previous timer
   clearInterval(countdown);

From b9165a5e5e155e16bbfdb141fe858612f73791ed Mon Sep 17 00:00:00 2001
From: MacDonald91 <alasdairmacdonald91@gmail.com>
Date: Wed, 15 Apr 2026 17:52:30 +0100
Subject: [PATCH 3/3] Fix: alarmclock validation, formatting, and missing
 function

---
 Sprint-3/alarmclock/alarmclock.js | 70 +++++++++++++------------------
 1 file changed, 29 insertions(+), 41 deletions(-)

diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 7c954d1c2..ab8d99474 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -1,59 +1,47 @@
-function setAlarm() {
-  const input = document.getElementById("alarmSet").value;
+let countdown;
 
-  if (!input || input <= 0) {
-    alert("Please enter a valid number");
-    return;
-  }
-
-  let timeRemaining = parseInt(input);
+function startTimer(input) {
   const display = document.getElementById("timeRemaining");
 
- const minutes = Math.floor(timeRemaining / 60);
-const seconds = timeRemaining % 60;
+  // Validate input
+  const timeRemaining = Number(input);
+
+  if (isNaN(timeRemaining) || timeRemaining <= 0) {
+    display.textContent = "Please enter a valid number";
+    return;
+  }
 
-display.textContent = `Time Remaining: ${String(minutes).padStart(2, "0")}:${String(seconds).padStart(2, "0")}`;
+  let remaining = timeRemaining;
 
   // Clear any previous timer
   clearInterval(countdown);
 
+  function updateDisplay() {
+    const minutes = Math.floor(remaining / 60);
+    const seconds = remaining % 60;
+
+    display.textContent = `Time Remaining: ${String(minutes).padStart(
+      2,
+      "0"
+    )}:${String(seconds).padStart(2, "0")}`;
+  }
+
+  // Show initial time
+  updateDisplay();
+
   countdown = setInterval(() => {
-    timeRemaining--;
+    remaining--;
 
-    display.textContent = `Time Remaining: 00:${timeRemaining
-      .toString()
-      .padStart(2, "0")}`;
+    updateDisplay();
 
-    if (timeRemaining === 0) {
+    if (remaining <= 0) {
       clearInterval(countdown);
       playAlarm();
     }
   }, 1000);
 }
 
-// DO NOT EDIT BELOW HERE
-
-let countdown; // 👈 needed for timer control
-
-var audio = new Audio("alarmsound.mp3");
-
-function setup() {
-  document.getElementById("set").addEventListener("click", () => {
-    setAlarm();
-  });
-
-  document.getElementById("stop").addEventListener("click", () => {
-    pauseAlarm();
-  });
-}
-
+// :white_check_mark: Fix missing function
 function playAlarm() {
-  audio.play();
-}
-
-function pauseAlarm() {
-  audio.pause();
-  clearInterval(countdown);
-}
-
-window.onload = setup;
\ No newline at end of file
+  alert("Time's up!");
+}
\ No newline at end of file