[Nguyen Quang Anh] iP

.gitignore

@@ -15,3 +15,7 @@ bin/
 
 /text-ui-test/ACTUAL.TXT
 text-ui-test/EXPECTED-UNIX.TXT
+src/main/java/Duke.class
+src/main/java/Task.class
+src/main/java/TaskManager.class
+*.class

docs/README.md

@@ -1,29 +1,138 @@
-# User Guide
+User Guide
+Features
+Adding a Todo Task
+Add a new Todo task to the list of tasks.
 
-## Features 
+Adding a Deadline Task
+Add a new Deadline task to the list of tasks.
 
-### Feature-ABC
+Adding an Event Task
+Add a new Event task to the list of tasks.
 
-Description of the feature.
+Listing all Tasks
+List all the tasks in the TaskManager.
 
-### Feature-XYZ
+Marking a Task as Done
+Mark a task in the TaskManager as done.
 
-Description of the feature.
+Unmarking a Task
+Unmark a task in the TaskManager.
 
-## Usage
+Deleting a Task
+Delete a task from the TaskManager.
 
-### `Keyword` - Describe action
+Clearing all Tasks
+Clear all the tasks from the TaskManager.
 
-Describe the action and its outcome.
+Finding Tasks by Keyword
+Find tasks in the TaskManager by a keyword.
 
-Example of usage: 
+Usage
+todo - Add a Todo task
+Add a new Todo task to the list of tasks.
 
-`keyword (optional arguments)`
+Example of usage:
+
+todo read book
+
+Expected outcome:
+
+Roger. The following todo has been added:
+[T][ ] read book
+You now have 1 item in the list
+
+deadline - Add a Deadline task
+Add a new Deadline task to the list of tasks.
+
+Example of usage:
+
+deadline return book /by Sunday
+
+Expected outcome:
+
+Roger. The following deadline has been added:
+[D][ ] return book (by: Sunday)
+You now have 1 item in the list
+
+event - Add an Event task
+Add a new Event task to the list of tasks.
+
+Example of usage:
+
+event project meeting /at Monday 2pm
+
+Expected outcome:
+
+Roger. The following event has been added:
+[E][ ] project meeting (at: Monday 2pm)
+You now have 1 item in the list
+
+list - List all Tasks
+List all the tasks in the TaskManager.
+
+Example of usage:
+
+list
 
 Expected outcome:
 
-Description of the outcome.
+Here are the tasks in your list:
+1.[T][ ] read book
+2.[D][ ] return book (by: Sunday)
+3.[E][ ] project meeting (at: Monday 2pm)
+
+mark - Mark a Task as Done
+Mark a task in the TaskManager as done.
+
+Example of usage:
+
+mark 2
+
+Expected outcome:
+
+Nice! I've marked this task as done:
+[D][X] return book (by: Sunday)
+
+
+unmark - Unmark a Task
+Unmark a task in the TaskManager.
+
+Example of usage:
+
+unmark 2
+
+Expected outcome:
+
+Nice! I've unmarked this task:
+[D][ ] return book (by: Sunday)
+delete - Delete a Task
+Delete a task from the TaskManager.
+
+Example of usage:
+
+delete 2
+
+Expected outcome:
+
+Noted. I've removed this task:
+[D][ ] return book (by: Sunday)
+
+Example of usage:
+
+clear
+
+Expected outcome:
+
+All data deleted. You have no items in your list.
+
+find - Find Tasks by Keyword
+Find tasks in the TaskManager by a keyword.
+
+Example of usage:
+
+find book
+
+Expected outcome:
 
-```
-expected output
-```
+Here are the matching tasks in your list:
+1.[T][ ] read book

src/main/java/Duke.java

@@ -1,10 +1,28 @@
+import java.util.Scanner;
+import java.io.IOException;
+
+import duke.Parser;
+import duke.Storage;
+import duke.TaskManager;
+import duke.Ui;
+
+/**
+ * Duke main class. This is the entry point for the Duke program.
+ */
 public class Duke {
-    public static void main(String[] args) {
-        String logo = " ____        _        \n"
-                + "|  _ \\ _   _| | _____ \n"
-                + "| | | | | | | |/ / _ \\\n"
-                + "| |_| | |_| |   <  __/\n"
-                + "|____/ \\__,_|_|\\_\\___|\n";
-        System.out.println("Hello from\n" + logo);
+    public static void main(String[] args) throws IOException {
+        Ui ui = new Ui();
+        ui.printGreeting();
+        Scanner scanObj = new Scanner(System.in);
+        TaskManager listOfItems = new TaskManager();
+        listOfItems = Storage.loadFile(listOfItems);
+        String userCmd = scanObj.nextLine();
+        while (!userCmd.equals("bye")) {
+            Parser.handleCmd(userCmd, listOfItems, ui);
+            userCmd = scanObj.nextLine();
+        }
+        scanObj.close();
+        ui.printGoodbye();
     }
+
 }

src/main/java/duke/Deadline.java

@@ -0,0 +1,45 @@
+package duke;
+
+/**
+ * Represents a Deadline task with a specific due date.
+ * Inherits from the Task class.
+ */
+public class Deadline extends Task {
+    protected String by;
+
+    /**
+     * Constructor for the Deadline class.
+     * 
+     * @param name   the name of the deadline task
+     * @param isDone whether the task is marked as done or not
+     * @param by     the due date of the task
+     */
+    public Deadline(String name, boolean isDone, String by) {
+        super(name, isDone);
+        this.by = by;
+    }
+
+    /**
+     * Overrides the toString method to display the task's details as a string.
+     * 
+     * @return a formatted string representation of the task's details
+     */
+    public String toString() {
+        if (this.getIsDone() == true) {
+            return " [D][X] " + this.getName() + " (by: " + this.by + ")";
+        }
+        return " [D][ ] " + this.getName() + " (by: " + this.by + ")";
+    }
+
+    /**
+     * Overrides the print method to print the task details in a specific format.
+     */
+    public void print() {
+        if (this.isIsDone() == false) {
+            System.out.println("." + this.toString());
+        } else {
+            System.out.println("." + this.toString());
+        }
+    }
+
+}

src/main/java/duke/Event.java

@@ -0,0 +1,53 @@
+package duke;
+
+/**
+ * Event class represents an event task with a start time and a finish time.
+ * It extends the Task class and adds the startTime and finishTime attributes.
+ */
+public class Event extends Task {
+    protected String startTime;
+    protected String finishTime;
+
+    /**
+     * Constructs an Event object with a name, completion status, start time, and
+     * finish time.
+     * 
+     * @param name       the name of the event task
+     * @param isDone     the completion status of the event task
+     * @param startTime  the start time of the event task
+     * @param finishTime the finish time of the event task
+     */
+    public Event(String name, boolean isDone, String startTime, String finishTime) {
+        super(name, isDone);
+        this.startTime = startTime;
+        this.finishTime = finishTime;
+    }
+
+    /**
+     * Returns a string representation of the event task with its completion status,
+     * name, start time, and finish time.
+     * If the task is completed, the completion status is marked with an 'X',
+     * otherwise it is marked with a space.
+     * 
+     * @return a string representation of the event task
+     */
+    public String toString() {
+        if (this.getIsDone() == true) {
+            return " [E][X] " + this.getName() + " (from: " + this.startTime
+                    + " to: " + this.finishTime + ")";
+        }
+        return " [E][ ] " + this.getName() + " (from: " + this.startTime
+                + " to: " + this.finishTime + ")";
+    }
+
+    /**
+     * Prints the string representation of the event task with a dot prefix.
+     */
+    public void print() {
+        if (this.isIsDone() == false) {
+            System.out.println("." + this.toString());
+        } else {
+            System.out.println("." + this.toString());
+        }
+    }
+}