[Brandon Owen Sjarif] iP

Duke.java

@@ -0,0 +1,57 @@
+import java.io.*;
+import java.util.Scanner;
+import duke.error.DukeException;
+import duke.main.*;
+import duke.tasks.*;
+import java.util.ArrayList;
+
+public class Duke {
+    static int COMMAND_INDEX = 0;
+    static String FILE_PATH = "./duke.txt";
+    static String FILE_SEPARATOR = "-";
+    static String LINE_DIVIDER = "/";
+    static String COMMAND_WORD_EXIT = "bye";
+
+    // class methods
+    private Storage storage;
+    private TaskList tasks;
+    private Ui ui;
+
+    /**
+     * Initializes Duke and handles if there has been no previous usage of Duke
+     * @param filePath
+     */
+    public Duke(String filePath) {
+        ui = new Ui();
+        storage = new Storage(filePath);
+        try {
+            tasks = new TaskList(storage.load());
+        } catch (FileNotFoundException e) {
+            ui.showLoadingError();
+            tasks = new TaskList();
+        }
+    }
+
+    /**
+     * Handles user input
+     * Exits Duke if user enters COMMAND_WORD_EXIT
+     */
+    public void run() {
+        Ui.greet();
+        Scanner input = new Scanner(System.in);
+        String line = input.nextLine();
+        String command = line.split(" ")[COMMAND_INDEX];
+
+        while (!command.matches(COMMAND_WORD_EXIT)) {
+            Parser.parse(line);
+            line = input.nextLine();
+            command = line.split(" ")[COMMAND_INDEX];
+        }
+
+        Ui.exit();
+    }
+
+    public static void main(String[] args) {
+        new Duke(FILE_PATH).run();
+    }
+}

META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: Duke
+

docs/README.md

@@ -2,28 +2,213 @@
 
 ## Features 
 
-### Feature-ABC
+### Add Tasks
 
-Description of the feature.
+There are 3 types of tasks that can be added to Duke:
+1. Deadline
+2. Event
+3. Todo
 
-### Feature-XYZ
+For task Deadline and Event, you can also include a date using the '/by' tag.
 
-Description of the feature.
+### Mark Tasks as Done
+
+You can mark the tasks that you have added as done so you remember which tasks you have completed!
+
+### Mark Tasks as Undone
+
+You can also unmark or mark the task as undone in case you mark the wrong task as done!
+
+### List Tasks
+
+You can list all the tasks that you have added to Duke in case you forget what you have added.
+
+### Delete Tasks
+
+You can also delete tasks from Duke in case you made a mistake when previously adding a task.
+
+### Find Tasks
+
+Duke also allows you to find the tasks that contains a certain keyword and will list them for you.
+
+### Save your Tasks Locally
+
+Duke will also save your tasks locally so that you can check what tasks you have anytime you want!
 
 ## Usage
 
-### `Keyword` - Describe action
+### `deadline` - Adds a deadline task
 
-Describe the action and its outcome.
+Adds a deadline task to Duke with a deadline date.
 
 Example of usage: 
 
-`keyword (optional arguments)`
+`deadline CS2113 Individual Project /by today`
+
+Expected outcome:
+
+Message that the deadline task has been added to Duke along with the number of tasks in Duke.
+
+```
+------------------------------------------------------------
+Got it. I've added this task:
+[D][ ]  CS2113 Individual Project  (by: today)
+Now you have 1 tasks in the list.
+------------------------------------------------------------
+```
+
+
+### `event` - Adds an event task
+
+Adds an event task to Duke with an event date.
+
+Example of usage:
+
+`event CS2113 /on Thursday`
+
+Expected outcome:
+
+Message that the event task has been added to Duke along with the number of tasks in Duke.
+
+```
+------------------------------------------------------------
+Got it. I've added this task:
+[E][ ]  CS2113 Tutorial  (on: Thursday)
+Now you have 2 tasks in the list.
+------------------------------------------------------------
+```
+
+### `todo` - Adds a todo task
+
+Adds a todo task to Duke.
+
+Example of usage:
+
+`todo Individual Project ReadMe`
 
 Expected outcome:
 
-Description of the outcome.
+Message that the todo task has been added to Duke along with the number of tasks in Duke.
 
 ```
-expected output
+------------------------------------------------------------
+Got it. I've added this task:
+[T][ ]  Individual Project ReadMe
+Now you have 3 tasks in the list.
+------------------------------------------------------------
+```
+
+### `list` - Lists all the tasks in Duke
+
+Lists all the tasks you have added into Duke.
+
+Example of usage:
+
+`list`
+
+Expected outcome:
+
+A list of all the tasks in Duke.
+
+```
+------------------------------------------------------------
+Here are the tasks in your list:
+[D][ ]  CS2113 Individual Project  (by: today)
+[E][ ]  CS2113 Tutorial  (on: Thuraday)
+[T][ ]  Individual Project ReadMe
+------------------------------------------------------------
+```
+
+### `delete` - Delete a task from Duke
+
+Delete a task from Duke based on the task index.
+
+Example of usage:
+
+`delete 1`
+
+Expected outcome:
+
+A message of which task has been deleted from Duke.
+
+```
+------------------------------------------------------------
+Noted. I've removed this task:
+[D][ ]  CS2113 Individual Project  (by: today)
+------------------------------------------------------------
+```
+
+### `mark` - Mark a task as done in Duke
+
+Marks a task as done based on the task index.
+
+Example of usage:
+
+`mark 1`
+
+Expected outcome:
+
+A message showing that the task has been done.
+
+```
+------------------------------------------------------------
+Nice! I've marked this task as done:
+[E][X]  CS2113 Tutorial  (on: Thursday)
+------------------------------------------------------------
+```
+
+### `unmark` - Mark a task as not done in Duke
+
+Marks a task as not done based on the task index.
+
+Example of usage:
+
+`unmark 1`
+
+Expected outcome:
+
+A message showing that the task has been undone.
+
+```
+------------------------------------------------------------
+OK, I've marked this task as not done yet:
+[E][ ]  CS2113 Tutorial  (on: Thursday)
+------------------------------------------------------------
+```
+
+### `find` - Finds all tasks that contain a certain keyword
+
+Finds all the tasks that contain a keyword you have inputted!
+
+Example of usage:
+
+`find Tutorial`
+
+Expected outcome:
+
+A list of all the matching tasks in Duke.
+
+```
+------------------------------------------------------------
+Here are the tasks in your list:
+1. [E][ ]  CS2113 Tutorial  (on: Thursday)
+------------------------------------------------------------
+```
+
+### `bye` - Exits Duke
+
+Leaves Duke.
+
+Example of usage:
+
+`bye`
+
+Expected outcome:
+
+A signing off message from Duke.
+
 ```
+------------------------------------------------------------
+Bye. Hope to see you again soon!
+------------------------------------------------------------
+```

duke.txt

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+E- CS2113 Tutorial -Thuraday
+T- Individual Project ReadMe-

duke/error/DukeException.java

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+package duke.error;
+
+public class DukeException extends Exception {
+    public DukeException(String errorMessage) {
+        super(errorMessage);
+    }
+}