[Liu Yishan] iP

.gitignore

@@ -15,3 +15,6 @@ bin/
 
 /text-ui-test/ACTUAL.TXT
 text-ui-test/EXPECTED-UNIX.TXT
+
+*.jar
+

docs/README.md

@@ -1,30 +1,125 @@
-# Duke User Guide
+# Welcome to Lys - Your Personal Task Management Chatbot!  
+This guide will help you understand how to use **Lys** effectively.
 
-// Update the title above to match the actual product name
+---
 
-// Product screenshot goes here
+## **Key Features**  
+Lys allows you to:
+- ✅ Add different types of tasks (**ToDo, Deadline, Event**).  
+- 📋 List all tasks.  
+- ✔️ Mark tasks as **done** or **not done**.  
+- ❌ Delete tasks.  
+- 🔍 Find tasks by keywords.  
 
-// Product intro goes here
+---
 
-## Adding deadlines
+## **Command List**  
 
-// Describe the action and its outcome.
+### **1️⃣ Adding Tasks**  
 
-// Give examples of usage
+#### **➤ Adding a ToDo**  
+- **Command:**  
+todo TASK
 
-Example: `keyword (optional arguments)`
+- **Example:**  
+todo Assignment
 
-// A description of the expected outcome goes here
+- **Output:**  
+Got it. I've added this task: [T][ ] Assignment Now you have 1 task in the list.
 
-```
-expected output
-```
+#### **➤ Adding a Deadline**  
+- **Command:**  
+deadline TASK /by DEADLINE
 
-## Feature ABC
+- **Example:**  
+deadline Quiz /by Sunday 2359
 
-// Feature details
+- **Output:**  
+Got it. I've added this task: [D][ ] Quiz (by: Sunday 2359) Now you have 2 tasks in the list.
 
+#### **➤ Adding an Event**  
+- **Command:**  
+event TASK /from START_TIME /to END_TIME
 
-## Feature XYZ
+- **Example:**  
+event Lecture /from Friday 1600 /to 1800
 
-// Feature details
+- **Output:**  
+Got it. I've added this task: [E][ ] Lecture (from: Friday 1600 to: 1800) Now you have 3 tasks in the list.
+
+---
+
+### **2️⃣ Deleting Tasks**  
+- **Command:**  
+delete INDEX
+
+- **Example:**  
+delete 3
+
+- **Output:**  
+Noted. I've removed this task: [E][ ] Lecture (from: Friday 1600 to: 1800) Now you have 2 tasks in the list.
+
+---
+
+### **3️⃣ Marking / Unmarking Tasks**  
+
+#### **➤ Marking a Task as Done**  
+- **Command:**  
+mark INDEX
+
+- **Example:**  
+mark 2
+
+- **Output:**  
+Nice! I've marked this task as done: [D][X] Quiz (by: Sunday 2359)
+
+#### **➤ Marking a Task as Not Done**  
+- **Command:**  
+unmark INDEX
+
+- **Example:**  
+unmark 2
+
+**output:**  
+OK, I've marked this task as not done yet: [D][ ] Quiz (by: Sunday 2359)
+
+---
+
+### **4️⃣ Finding Tasks**  
+- **Command:**  
+find TASK
+
+- **Example:**  
+find Quiz
+
+- **Output:**  
+Here are the matching tasks in your list:
+
+[D][ ] Quiz (by: Sunday 2359)
+
+---
+
+### **5️⃣ Viewing the Task List**  
+- **Command:**  
+list
+
+- **Example:**  
+list
+
+- **Output:**  
+Here are the tasks in your list:
+
+[T][ ] Assignment
+[D][ ] Quiz (by: Sunday 2359)
+
+---
+
+### **6️⃣ Exiting the Program**  
+- **Command:**  
+bye
+
+- **Example:**  
+bye
+
+- **Output:**  
+Bye. Hope to see you again soon! Process finished with exit code 0