Add README file

data/noosy.txt

@@ -3,3 +3,4 @@ D | 0 | test | 2022-11-11
 E | 0 | test | 2022-11-11 1100 ~ 2011-11-11 1100
 T | 0 | ttest
 T | 1 | ok bye
+E | 0 | ip submission | 2024-09-23 0000 ~ 2024-09-24 2359

docs/README.md

@@ -1,30 +1,215 @@
-# Duke User Guide
+# Noosy User Guide
 
-// Update the title above to match the actual product name
+![Screenshot 2024-09-23 at 12.01.56 PM.png](..%2F..%2F..%2FDocuments%2FScreenshot%202024-09-23%20at%2012.01.56%E2%80%AFPM.png)
 
-// Product screenshot goes here
+Welcome to Noosy, your simple and intuitive task manager. 
+Noosy helps you manage todos, deadlines, and events efficiently, 
+keeping your tasks organized. 
+This guide will walk you through the various features of Noosy, 
+providing examples for each.
 
-// Product intro goes here
+## Adding todos
+To add a `todo` (without deadline or duration),
+simply use the todo command followed by the task description.
+
+Command:
+```
+todo <task description> 
+```
+
+Example:
+```
+todo Submit project meeting minutes
+```
+
+Expected output:
+```
+I added it to the list!
+  [T][ ] Submit project meeting minutes
+We've now got X tasks!
+```
 
 ## Adding deadlines
 
-// Describe the action and its outcome.
+To add a `deadline`,
+simply use the deadline command followed by the task description and the deadline date.
+
+Command:
+```
+deadline <task description> /by <yyyy-mm-dd>
+```
+
+Example:
+```
+deadline Submit project report /by 2024-10-01
+```
+
+Expected output:
+```
+I added it to the list!
+  [D][ ] Submit project report (by: Oct 1 2024)
+We've now got X tasks!
+```
+
+## Adding events
+
+To add an `event`, 
+simply use the event command followed by the task description 
+and the start and end timings.
+
+Command:
+```
+event [task description] /from [YYYY-MM-DD HHmm] /to [YYYY-MM-DD HHmm]
+```
+
+Example:
+```
+event team meeting /from 2024-09-25 0900 /to 2024-09-25 1100
+```
+
+Expected output:
+```
+I added it to the list!
+  [E][ ] team meeting (from: Sep 25 2024 09:00 to: Sep 25 2024 11:00)
+We've now got X tasks!
+```
+
+## Listing Tasks
+
+
+To view all your tasks, use the `list` command.
+
+Expected output:
+```
+Heyo, here are the tasks we have:
+1. [T][ ] read book
+2. [D][ ] submit report (by: Sep 25 2024)
+3. [E][ ] team meeting (from: Sep 25 2024 09:00 to: Sep 25 2024 11:00)
+```
+
+
+## Marking a Task as Done
+
+The `mark` command allows you to mark a task as completed.
+
+Command:
+```
+mark [task number]
+```
+
+Example: 
+```
+mark 1
+```
+
+Expected Output:
+```
+Hooray you've done this:
+  [T][X] read book
+```
+
+## Unmarking a Task
+
+To unmark a task (i.e., mark it as incomplete), use the `unmark` command.
+
+Command:
+```
+unmark [task number]
+```
+
+Example:
+```
+unmark 1
+```
+
+Expected Output:
+```
+Ok don't worry, you can continue working on this:
+  [T][ ] read book
+```
+
+## Deleting a Task
+
+If you need to remove a task, 
+the `delete` command helps you delete it from your list.
+
+Command:
+```
+delete [task number]
+```
+
+Example:
+```
+delete 2
+```
+
+Expected Output:
+```
+I've kicked it out for you:
+  [D][ ] submit report (by: Sep 25 2024)
+```
+
+## Finding Tasks
+
+You can search for tasks that contain a specific keyword 
+using the `find` command.
 
-// Give examples of usage
 
-Example: `keyword (optional arguments)`
+Command:
+```
+find [keyword]
+```
 
-// A description of the expected outcome goes here
+Example:
+```
+find report
+```
 
+Expected Output:
 ```
-expected output
+Ahh, I've found the following for you!
+1. [D][ ] submit report (by: Sep 25 2024)
 ```
 
-## Feature ABC
+## Searching Tasks by Date
+To find all tasks occurring on a specific date, use the `on` command.
 
-// Feature details
+Command:
+```
+on [YYYY-MM-DD]
+```
+
+Example:
+```
+on 2024-09-25
+```
 
+Expected Output:
+```
+Here are the tasks on 2024-09-25:
+1. [D][ ] submit report (by: Sep 25 2024)
+2. [E][ ] team meeting (from: Sep 25 2024 09:00 to: Sep 25 2024 11:00)
+```
+
+## Exiting Noosy
+To exit the application, type `bye`.
+
+Command:
+```
+bye
+```
+
+## Error Handling
+Noosy provides helpful error messages if your input is incorrect or incomplete. For example:
+
+If you forget to specify a task description or deadline.
+
+If you provide an invalid date format.
+
+Example error:
+```
+I think you forgot the deadline. 
+Remember to type in the task and /by the deadline!
+```
 
-## Feature XYZ
 
-// Feature details