[beefsausagee] iP

src/main/java/Duke.java

@@ -1,10 +1,73 @@
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+
 public class Duke {
-    public static void main(String[] args) {
-        String logo = " ____        _        \n"
-                + "|  _ \\ _   _| | _____ \n"
-                + "| | | | | | | |/ / _ \\\n"
-                + "| |_| | |_| |   <  __/\n"
-                + "|____/ \\__,_|_|\\_\\___|\n";
-        System.out.println("Hello from\n" + logo);
+    private static final String LINE = "___________________________________________________________\n";
+
+    public static void main(String[] args) throws IOException {
+        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
+        ArrayList<String> listOfStrings = new ArrayList<>();
+        boolean hasEnded = false;
+        String botName = "Yube";
+        int counter = 1;
+
+        greet(botName);
+        while (!(hasEnded)) {
+            String input = reader.readLine();
+            if (input.equals("bye")) {
+                bye();
+                hasEnded = true;
+            } else if (input.equals("list")) {
+                printList(listOfStrings);
+            } else {
+                repeatFunction(input);
+                listOfStrings.add(String.format("%s. %s\n", counter, input));
+                counter++;
+            }
+        }
+    }
+
+    /**
+     * Displays a greeting message
+     * 
+     * @param botName Name of the bot
+     */
+    public static void greet(String botName) {
+        System.out.println(String.format(
+                "%sHello! I'm %s \nWhat can I do for you? \n%s", LINE, botName, LINE));
+    }
+
+    /**
+     * Displays a farewell message
+     */
+    public static void bye() {
+        System.out.println(String.format(
+                "%sBye. Hope to see you again soon! \n%s", LINE, LINE));
+    }
+
+    /**
+     * Displays a repeated message of the input by the user
+     * 
+     * @param input User input
+     */
+    public static void repeatFunction(String input) {
+        System.out.println(String.format("%sadded: %s\n%s", LINE, input, LINE));
+    }
+
+    /**
+     * Displays the list of Strings
+     * 
+     * @param listOfStrings list of Strings
+     */
+    public static void printList(ArrayList<String> listOfStrings) {
+        StringBuilder finalString = new StringBuilder();
+        finalString.append(LINE);
+        for (String c : listOfStrings) {
+            finalString.append(c);
+        }
+        finalString.append(LINE);
+        System.out.println(finalString.toString());
     }
 }