Solve issue #5

src/main/java/corgi/Corgi.java

@@ -35,9 +35,6 @@ public Corgi() {
         TaskList newList = new TaskList(newStorage.load());
         this.state = new State(newList, newStorage, newRenderer);
         this.history = new Stack<>();
-        // if (tasks.size() > 0) {
-        //     this.renderer.showTasksLoaded(tasks.size());
-        // }
     }
 
     public String getIntro() {

src/main/java/corgi/commands/MarkTaskCommand.java

@@ -22,19 +22,19 @@ public class MarkTaskCommand extends Command {
     /**
      * The new status of the task (true for done, false for undone).
      */
-    private boolean status;
+    private boolean isDone;
 
     /**
      * Initializes a new MarkTaskCommand instance with the specified index, status, and command type.
      *
      * @param index The index of the task to be marked.
-     * @param status The new status of the task (true for done, false for undone).
+     * @param isDone The new status of the task (true for done, false for undone).
      * @param type The type of command (CommandType.MARK_DONE or CommandType.MARK_UNDONE).
      */
-    public MarkTaskCommand(int index, boolean status) {
+    public MarkTaskCommand(int index, boolean isDone) {
         super(false);
         this.index = index;
-        this.status = status;
+        this.isDone = isDone;
     }
 
     /**
@@ -52,12 +52,12 @@ public Pair<State, String> execute(State currState, Stack<Pair<State, Command>>
         try {
             history.push(new Pair<>(currState, this));
 
-            State newState = currState.markTask(this.index, this.status);
+            State newState = currState.markTask(this.index, this.isDone);
 
             TextRenderer renderer = newState.getTextRenderer();
             TaskList list = newState.getTaskList();
 
-            String returnMsg = (status)
+            String returnMsg = (isDone)
                     ? renderer.showTaskDone(list.getTaskInfo(this.index))
                     : renderer.showTaskUndone(list.getTaskInfo(this.index));
 
@@ -71,7 +71,7 @@ public Pair<State, String> execute(State currState, Stack<Pair<State, Command>>
 
     @Override
     public String toString() {
-        String action = this.status ? "Mark" : "Unmark";
+        String action = this.isDone ? "Mark" : "Unmark";
         return action + " task " + (this.index + 1);
     }
 }

src/main/java/corgi/parsers/CommandParser.java

@@ -167,7 +167,7 @@ private Command newUnMarkCommand(String fullCommand) throws InvalidCommandFormat
 
         try {
             int index = Integer.parseInt(targetTaskNumber) - 1;
-            return new MarkTaskCommand(index, true);
+            return new MarkTaskCommand(index, false);
         } catch (NumberFormatException e) {
             throw new InvalidCommandFormatException("Please provide a valid task number!" + "\n\n"
                     + commandFormat);

src/main/java/corgi/parsers/TaskParser.java

@@ -37,12 +37,12 @@ public Task parse(String s) throws ParsingException {
         String taskType = infos[0];
         String statusStr = infos[1];
         String desc = infos[2];
-        boolean status = false;
+        boolean isDone = false;
 
         if (statusStr.equals("1")) {
-            status = true;
+            isDone = true;
         } else if (statusStr.equals("0")) {
-            status = false;
+            isDone = false;
         } else {
             throw new InvalidParsingFormatException("Task status should be 0 or 1!");
         }
@@ -54,7 +54,7 @@ public Task parse(String s) throws ParsingException {
             if (infos.length != 3) {
                 throw new InvalidParsingFormatException("Wrong format for ToDo task!");
             }
-            task = new ToDo(status, desc);
+            task = new ToDo(isDone, desc);
             break;
         case "D":
             if (infos.length != 4) {
@@ -71,7 +71,7 @@ public Task parse(String s) throws ParsingException {
 
             assert by != null : "LocalDate object cannot be null";
 
-            task = new Deadline(status, desc, by);
+            task = new Deadline(isDone, desc, by);
 
             break;
         case "E":
@@ -92,7 +92,7 @@ public Task parse(String s) throws ParsingException {
             assert from != null : "LocalDate object cannot be null";
             assert to != null : "LocalDate object cannot be null";
 
-            task = new Event(status, desc, from, to);
+            task = new Event(isDone, desc, from, to);
             break;
         default:
             throw new InvalidParsingTypeException("Invalid task type!");

src/main/java/corgi/tasks/Deadline.java

@@ -28,22 +28,22 @@ public Deadline(String desc, LocalDate by) {
      * @param desc The description of the task.
      * @param by The deadline of the task.
      */
-    public Deadline(boolean status, String desc, LocalDate by) {
-        super(status, desc);
+    public Deadline(boolean isDone, String desc, LocalDate by) {
+        super(isDone, desc);
         this.by = by;
     }
 
     @Override
     public Deadline markAsDone() throws TaskStatusException {
-        if (status) {
+        if (this.isDone) {
             throw new TaskStatusException("The task is already marked as done.");
         }
         return new Deadline(true, desc, by);
     }
 
     @Override
     public Deadline markAsNotDone() throws TaskStatusException {
-        if (!status) {
+        if (!this.isDone) {
             throw new TaskStatusException("The task is already marked as not done.");
         }
         return new Deadline(false, desc, by);
@@ -66,7 +66,7 @@ public boolean isHappeningOnDate(LocalDate targetDate) {
      */
     @Override
     public String toStorableString() {
-        String statusStr = this.status ? "1" : "0";
+        String statusStr = this.isDone ? "1" : "0";
         String formattedBy = this.by.format(Task.DATE_INPUT_FORMATTER);
 
         String[] infos = {"D", statusStr, this.desc, formattedBy};

src/main/java/corgi/tasks/Event.java

@@ -28,28 +28,28 @@ public Event(String desc, LocalDate from, LocalDate to) {
     /**
      * Initializes a new event task with the given status, description, start date, and end date.
      *
-     * @param status The status of the task.
+     * @param isDone The status of the task.
      * @param desc The description of the task.
      * @param from The start date of the event.
      * @param to The end date of the event.
      */
-    public Event(boolean status, String desc, LocalDate from, LocalDate to) {
-        super(status, desc);
+    public Event(boolean isDone, String desc, LocalDate from, LocalDate to) {
+        super(isDone, desc);
         this.from = from;
         this.to = to;
     }
 
     @Override
     public Event markAsDone() throws TaskStatusException {
-        if (status) {
+        if (this.isDone) {
             throw new TaskStatusException("The task is already marked as done.");
         }
         return new Event(true, desc, from, to);
     }
 
     @Override
     public Event markAsNotDone() throws TaskStatusException {
-        if (!status) {
+        if (!this.isDone) {
             throw new TaskStatusException("The task is already marked as not done.");
         }
         return new Event(false, desc, from, to);
@@ -76,7 +76,7 @@ public boolean isHappeningOnDate(LocalDate targetDate) {
      */
     @Override
     public String toStorableString() {
-        String statusStr = this.status ? "1" : "0";
+        String statusStr = this.isDone ? "1" : "0";
         String formattedFrom = this.from.format(Task.DATE_INPUT_FORMATTER);
         String formattedTo = this.to.format(Task.DATE_INPUT_FORMATTER);
 

src/main/java/corgi/tasks/Task.java

@@ -10,16 +10,16 @@ public abstract class Task implements Storable<Task> {
     public static final DateTimeFormatter DATE_INPUT_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd");
     public static final DateTimeFormatter DATE_OUTPUT_FORMATTER = DateTimeFormatter.ofPattern("MMM dd yyyy");
     protected final String desc;
-    protected final boolean status;
+    protected final boolean isDone;
 
     /**
      * Initializes a new task with its description. The task's initial status is set to not done.
      *
-     * @param status The status of the task.
+     * @param isDone The status of the task.
      * @param desc The description of the task.
      */
-    public Task(boolean status, String desc) {
-        this.status = status;
+    public Task(boolean isDone, String desc) {
+        this.isDone = isDone;
         this.desc = desc;
     }
 
@@ -45,7 +45,7 @@ public Task(boolean status, String desc) {
      * @return An icon ("X" for done, " " for not done).
      */
     public String getStatusIcon() {
-        return (this.status ? "X" : " ");
+        return (this.isDone ? "X" : " ");
     }
 
     /**

src/main/java/corgi/tasks/TaskList.java

@@ -64,12 +64,12 @@ public TaskList remove(int index) throws TaskListIndexOutOfBoundsException {
      * Marks a task's status as done or not done and returns a new immutable TaskList with the updated task.
      *
      * @param index  The index of the task to be marked.
-     * @param status The new status of the task.
+     * @param isDone The new status of the task.
      * @return A new TaskList with the specified task's status updated.
      * @throws TaskListIndexOutOfBoundsException If the index is invalid.
      * @throws TaskStatusException If the task was already marked with the given status.
      */
-    public TaskList mark(int index, boolean status) throws TaskListIndexOutOfBoundsException, TaskStatusException {
+    public TaskList mark(int index, boolean isDone) throws TaskListIndexOutOfBoundsException, TaskStatusException {
         if (!isValidIndex(index)) {
             throw new TaskListIndexOutOfBoundsException(index);
         }
@@ -78,7 +78,7 @@ public TaskList mark(int index, boolean status) throws TaskListIndexOutOfBoundsE
 
         Task targetTask = updatedTasks.get(index);
 
-        Task modifiedTask = (status) ? targetTask.markAsDone() : targetTask.markAsNotDone();
+        Task modifiedTask = (isDone) ? targetTask.markAsDone() : targetTask.markAsNotDone();
 
         updatedTasks.set(index, modifiedTask);
 

src/main/java/corgi/tasks/ToDo.java

@@ -17,24 +17,24 @@ public ToDo(String desc) {
     /**
      * Initializes a new todo task with the given status and description.
      *
-     * @param status The status of the task.
+     * @param isDone The status of the task.
      * @param desc The description of the task.
      */
-    public ToDo(boolean status, String desc) {
-        super(status, desc);
+    public ToDo(boolean isDone, String desc) {
+        super(isDone, desc);
     }
 
     @Override
     public ToDo markAsDone() throws TaskStatusException {
-        if (status) {
+        if (this.isDone) {
             throw new TaskStatusException("The task is already marked as done.");
         }
         return new ToDo(true, desc);
     }
 
     @Override
     public ToDo markAsNotDone() throws TaskStatusException {
-        if (!status) {
+        if (!this.isDone) {
             throw new TaskStatusException("The task is already marked as not done.");
         }
         return new ToDo(false, desc);
@@ -47,7 +47,7 @@ public ToDo markAsNotDone() throws TaskStatusException {
      */
     @Override
     public String toStorableString() {
-        String statusStr = this.status ? "1" : "0";
+        String statusStr = this.isDone ? "1" : "0";
 
         String[] infos = {"T", statusStr, this.desc};
         String combinedInfos = String.join(TaskParser.SEPARATOR, infos);