Level-6: Delete

src/main/java/Duke.java

@@ -36,6 +36,10 @@ public static void main(String[] args) {
                     int taskNo = Integer.parseInt(context);
                     tasks.markDone(taskNo);
 
+                } else if (action.equalsIgnoreCase("delete")) {
+                    String context = command_broken[1];
+                    int taskNo = Integer.parseInt(context);
+                    tasks.removeTask(taskNo);
 
                 } else if (action.equalsIgnoreCase(("deadline"))) {
                     String context = command_broken[1];

src/main/java/UserText.java

@@ -2,32 +2,39 @@
 import java.util.List;
 
 public class UserText {
-    private List<Task> userInput;
+    private List<Task> allTasks;
 
     public UserText() {
-        userInput = new ArrayList<>();
+        allTasks = new ArrayList<>();
     }
 
     public void addInput(Task s) {
-        this.userInput.add(s);
-        System.out.println("Now you have " + userInput.size() + " tasks in the list.");
+        this.allTasks.add(s);
+        System.out.println("Now you have " + allTasks.size() + " tasks in the list.");
     }
 
     public void printInputs() {
         int count = 1;
         System.out.println("Here is your list");
-        for (Task s : userInput) {
+        for (Task s : allTasks) {
             System.out.println(count + ". " + s);
             count++;
         }
     }
 
     public Task getTask(int n) {
-        return this.userInput.get(n-1);
+        return this.allTasks.get(n-1);
     }
 
     public void markDone(int taskNo) {
-        userInput.get(taskNo - 1).markAsDone();
+        allTasks.get(taskNo - 1).markAsDone();
         System.out.println("Nice! I marked this task as done");
     }
+
+    public void removeTask(int taskNo) {
+        Task tempTask = allTasks.remove(taskNo - 1);
+        System.out.println("Noted. I have removed this task");
+        System.out.println(" " + tempTask);
+        System.out.println("Now you have " + allTasks.size() + " tasks in the list.");
+    }
 }