[TJ-Hoo] iP

src/main/java/Deadline.java

@@ -0,0 +1,11 @@
+public class Deadline extends Task {
+	protected String due;
+	public Deadline(String info, String due) {
+		super(info);
+		this.due = due;
+	}
+	@Override
+	public String toString(){
+		return "[D]" + super.toString() + "(by: " + due + ")";
+	}
+}

src/main/java/Duke.java

@@ -1,10 +1,85 @@
+import java.util.Scanner;
+import java.util.ArrayList;
+import java.security.InvalidAlgorithmParameterException;
+import java.util.MissingFormatArgumentException;
 public class Duke {
     public static void main(String[] args) {
-        String logo = " ____        _        \n"
-                + "|  _ \\ _   _| | _____ \n"
-                + "| | | | | | | |/ / _ \\\n"
-                + "| |_| | |_| |   <  __/\n"
-                + "|____/ \\__,_|_|\\_\\___|\n";
-        System.out.println("Hello from\n" + logo);
+        System.out.println("Hello! I'm Duke \nWhat can I do for you?");
+        Scanner in = new Scanner(System.in);
+        ArrayList<Task> tasks = new ArrayList<Task>();
+
+        String userInput;
+        while(in.hasNext()){
+            userInput = in.nextLine();
+            if(userInput.equals("bye")){
+                System.out.println("Bye. Hope to see you again soon!");
+                break;
+            } else if(userInput.contains("list")) {
+                for (int i = 0; i < tasks.size(); i++) {
+                    System.out.print(i + 1 + ".");
+                    System.out.println(tasks.get(i).toString());
+                }
+            } else if (userInput.contains("todo")) {
+                String info = userInput.substring(5).trim();
+                tasks.add(new Todo(info));
+                int finalTask = tasks.size() - 1;
+                System.out.println("Got it. I've added this task:");
+                System.out.println(tasks.get(finalTask).toString());
+                if (tasks.size() == 1) {
+                    System.out.println("Now you have " +tasks.size()+" task in the list.");
+                } else {
+                    System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                }
+            } else if (userInput.contains("deadline")) {
+                String [] listArray = userInput.split("/",2);
+                String description = listArray[0];
+                String dueDate = listArray[1];
+                String info = description.substring(8).trim();
+                String due = dueDate.substring(3).trim();
+                tasks.add(new Deadline(info, due));
+                int finalTask = tasks.size() - 1;
+                System.out.println("Got it. I've added this task:");
+                System.out.println(tasks.get(finalTask).toString());
+                if (tasks.size() == 1) {
+                    System.out.println("Now you have " + tasks.size() + " task in the list.");
+                } else {
+                    System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                }
+            } else if (userInput.contains("event")) {
+                String [] listArray = userInput.split("/",3);
+                String description = listArray[0];
+                String startTime = listArray[1];
+                String endTime = listArray[2];
+                String info = description.substring(6).trim();
+                String start = startTime.substring(5).trim();
+                String end = endTime.substring(3).trim();
+                tasks.add(new Event(info, start, end));
+                int finalTask = tasks.size() - 1;
+                System.out.println("Got it. I've added this task:");
+                System.out.println(tasks.get(finalTask).toString());
+                if (tasks.size() == 1){
+                    System.out.println("Now you have " + tasks.size() + " task in the list.");
+                } else {
+                    System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                }
+            } else if(userInput.contains("mark")){
+                Integer itemNumber;
+                String [] commandIndex = userInput.split(" ",2);
+                itemNumber = Integer.parseInt(IndexArr[1])-1;
+                if (userInput.equals("unmark")) {
+                    System.out.println("OK, I've marked this task as not done yet:");
+                    tasks.get((int) itemNumber).isCompleted = false;
+                    System.out.println(tasks.get(itemNumber).toString());
+                }
+                else {
+                    System.out.println("Nice! I've marked this task as done:");
+                    tasks.get(itemNumber).isCompleted = true;
+                    System.out.println(tasks.get(itemNumber).toString());
+                }
+            } else {
+                tasks.add(new Task(userInput, false));
+                System.out.println("added: " + userInput);
+            }
+        }
     }
-}
+}

src/main/java/Event.java

@@ -0,0 +1,15 @@
+public class Event extends Task {
+	protected String startTime;
+	protected String endTime;
+
+	public Event(String info, String startTime, String endTime) {
+		super(info);
+		this.startTime = startTime;
+		this.endTime = endTime;
+	}
+
+	@Override
+	public String toString() {
+		return "[E]" + super.toString() + "(from: "  + startTime + " to: " + endTime + ")";
+	}
+}

src/main/java/Task.java

@@ -0,0 +1,14 @@
+public class Task {
+	protected String name;
+	protected boolean isCompleted;
+	public Task(String info) {
+		this.name = info;
+	}
+	public Task(String info, boolean isCompleted) {
+		this.name = info;
+		isCompleted = false;
+	}
+	public String toString () {
+		return(isCompleted?"[X]"+this.name:"[ ]"+this.name);
+	}
+}

src/main/java/Todo.java

@@ -0,0 +1,8 @@
+public class Todo extends Task {
+	public Todo (String info) {
+		super (info);
+	}
+	public String toString() {
+		return "[T]" + super.toString();
+	}
+}