Configured Basic Functionalities and Updated Table Functions

ProjectClock/StopwatchViewController.swift

@@ -37,17 +37,37 @@ class StopwatchViewController: UIViewController {
         timer = Timer.scheduledTimer(timeInterval: 1, target: self, selector: #selector(count), userInfo: nil, repeats: true)
     }
     
-    
-    @IBAction func stop(_ sender: UIButton) {
-    }
-    @IBAction func reset(_ sender: UIButton) {
-    }
-    @IBAction func lap(_ sender: UIButton) {
-    }
-    
     @objc fileprivate func count() {
         seconds += 1
-        print(seconds)
+        if seconds == 60 {
+            minutes += 1
+            seconds = 0
+        }
+        if minutes == 60 {
+            hours += 1
+            minutes = 0
+        }
+        if hours == 24 {
+            timer.invalidate()
+        }
+        secondLabel.text = "\(seconds)" //if time, make it display 01, 02...
+        minuteLabel.text = minutes == 0 ? "00" : "\(minutes)"
+        hourLabel.text = hours == 0 ? "00" : "\(hours)"
+    }
+    
+    @IBAction func stop(_ sender: UIButton) {
+        timer.invalidate()
+    }
+    
+    @IBAction func reset(_ sender: UIButton) {
+    }
+    
+    @IBAction func lap(_ sender: UIButton) {
+        let currentTime = "\(hours):\(minutes):\(seconds)"
+        lappedTimes.append(currentTime)
+        
+        let indexPath = IndexPath(row: lappedTimes.count - 1, section: 0)
+        tableView.insertRows(at: [indexPath], with: .automatic)
     }
 }
 
@@ -60,6 +80,15 @@ extension StopwatchViewController: UITableViewDelegate, UITableViewDataSource {
     func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
         let cell = tableView.dequeueReusableCell(withIdentifier: "lapCell", for: indexPath)
         cell.textLabel?.text = lappedTimes[indexPath.row]
+        cell.selectionStyle = .none
         return cell
     }
+    
+    func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
+        if editingStyle == .delete {
+            lappedTimes.remove(at: indexPath.row)
+            
+            tableView.deleteRows(at: [indexPath], with: .automatic)
+        }
+    }
 }