[Liu Han] ip

src/main/java/Duke.java

@@ -1,10 +1,84 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
 public class Duke {
+
+    enum Ability {
+        BYE,
+        LIST,
+        MARK,
+        UNMARK,
+        TODO,
+        DELETE
+    }
+
     public static void main(String[] args) {
-        String logo = " ____        _        \n"
-                + "|  _ \\ _   _| | _____ \n"
-                + "| | | | | | | |/ / _ \\\n"
-                + "| |_| | |_| |   <  __/\n"
-                + "|____/ \\__,_|_|\\_\\___|\n";
-        System.out.println("Hello from\n" + logo);
+
+        String hello = "    ____________________________________________________________\n" +
+                "     Hello! I'm Duke\n" +
+                "     What can I do for you?\n" +
+                "    ____________________________________________________________\n";
+        System.out.println(hello);
+
+        List<Task> list = new ArrayList<Task>();
+
+        Scanner sc = new Scanner(System.in);
+        String input = sc.next();
+
+        while (!input.equals("bye")) {
+            if (input.equals("list")) {
+                for (int i = 0; i < list.size(); i++) {
+                    System.out.println(i + 1 + "." + list.get(i));
+                }
+            } else if (input.equals("mark")) {
+                int number = sc.nextInt();
+                Task task = list.get(number - 1);
+                task.markAsDone();
+                System.out.println("    ____________________________________________________________\n" +
+                        "     Nice! I've marked this task as done:\n       " +
+                        task +
+                        "\n    ____________________________________________________________");
+            } else if (input.equals("unmark")) {
+                int number = sc.nextInt();
+                Task task = list.get(number - 1);
+                task.markAsNotDone();
+                System.out.println("    ____________________________________________________________\n" +
+                        "     Nice! I've marked this task as not done yet:\n       " +
+                        task +
+                        "\n    ____________________________________________________________");
+            } else {
+                input = input + sc.nextLine();
+                System.out.println("Added: " + input);
+                Task task = new Task(input);
+                list.add(task);
+            }
+            input = sc.next();
+        }
+
+
+
+        String strlst = "____________________________________________________________\n" +
+                "     Here are the tasks in your list:";
+
+        System.out.println(strlst);
+
+        String todolist = "____________________________________________________________\n" +
+                "     Got it. I've added this task:";
+        System.out.println(todolist);
+
+        String todoEmpty = "____________________________________________________________\n" +
+                "     ☹ OOPS!!! The description of a todo cannot be empty.\n" +
+                "____________________________________________________________\n";
+        System.out.println(todoEmpty);
+
+        String unkown = "____________________________________________________________\n" +
+                "     ☹ OOPS!!! I'm sorry, but I don't know what that means :-(\n" +
+                "____________________________________________________________\n";
+
+        System.out.println(unkown);
+
+        // if("delete")
+
     }
 }

src/main/java/Task.java

@@ -0,0 +1,30 @@
+public class Task {
+    protected String description;
+    protected boolean isDone;
+
+    public Task(String description) {
+        this.description = description;
+        this.isDone = false;
+    }
+
+    public String getStatus() {
+        if (isDone) {
+            return "X";
+        } else {
+            return " ";
+        }
+    }
+
+    public void markAsDone() {
+        this.isDone = true;
+    }
+
+    public void markAsNotDone() {
+        this.isDone = false;
+    }
+
+    @Override
+    public String toString() {
+        return "[" + getStatus() + "] " + this.description;
+    }
+}

text-ui-test/runtest.sh

@@ -13,7 +13,7 @@ then
 fi
 
 # compile the code into the bin folder, terminates if error occurred
-if ! javac -cp ../src/main/java -Xlint:none -d ../bin ../src/main/java/*.java
+if ! javac -cp ../src/main/java -Xlint:none -d ../bin ../src/main/java/Duke.java
 then
     echo "********** BUILD FAILURE **********"
     exit 1