From 9322958e0a0e1e6512a3eeb2289b520b9894c1ec Mon Sep 17 00:00:00 2001
From: dylen chew <56499861+rgonslayer@users.noreply.github.com>
Date: Thu, 15 Sep 2022 23:22:52 +0800
Subject: [PATCH] Level-9

User can only list all items in task list currently

Add ability for User to find tasks containing a keyword
---
 data/taskList.txt                |  2 ++
 src/main/java/jarvis/Parser.java | 16 ++++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/data/taskList.txt b/data/taskList.txt
index 11b8ac66e1..365e9c226a 100644
--- a/data/taskList.txt
+++ b/data/taskList.txt
@@ -1 +1,3 @@
 T | 0 |  read book
+D | 0 | return book | 2022-09-20
+T | 0 |  gym
diff --git a/src/main/java/jarvis/Parser.java b/src/main/java/jarvis/Parser.java
index 4b3eee5fcd..21d358faa3 100644
--- a/src/main/java/jarvis/Parser.java
+++ b/src/main/java/jarvis/Parser.java
@@ -35,6 +35,22 @@ public void readCommand() throws JarvisException {
                 }
                 continue;
             }
+            // if userInput equals find, find tasks which match given string
+            if (userInput.length() > 4 && userInput.substring(0,4).equals("find")) {
+                String keyword = userInput.substring((5));
+                System.out.println("Here are the matching tasks in your list:");
+                for (int i = 0; i < tasks.getList().size(); i++) {
+                    Task currTask = tasks.getList().get(i);
+                    if (currTask == null) {
+                        break;
+                    }
+                    if (currTask.toString().contains(keyword)) {
+                        System.out.println((i + 1) + ". " + currTask.toString());
+                    }
+                }
+                continue;
+            }
+
             //if userinput equals mark, check which task and mark it
             if (userInput.length() > 4 && userInput.substring(0, 4).equals("mark")) {
                 int toMark = Integer.parseInt(userInput.substring(5)) - 1;