[Jiayan Ben] iP

src/main/java/Deadline.java

@@ -0,0 +1,14 @@
+public class Deadline extends Task {
+
+    protected String byDeadline;
+
+    public Deadline(String description, String by) {
+        super(description);
+        this.byDeadline = by;
+    }
+
+    @Override
+    public String toString() {
+        return "[D]" + super.toString() + " (by: " + this.byDeadline + ")";
+    }
+}

src/main/java/Duke.java

@@ -1,10 +1,96 @@
+import java.util.Scanner;
+
 public class Duke {
+
+    public static int taskCount = 0;
+    private static Task[] list = new Task[100];
+
     public static void main(String[] args) {
-        String logo = " ____        _        \n"
-                + "|  _ \\ _   _| | _____ \n"
-                + "| | | | | | | |/ / _ \\\n"
-                + "| |_| | |_| |   <  __/\n"
-                + "|____/ \\__,_|_|\\_\\___|\n";
-        System.out.println("Hello from\n" + logo);
+        printWelcomeMessage();
+        Scanner keyboard = new Scanner(System.in);
+
+        while (true) {
+            String command = keyboard.nextLine();
+            String[] commendSplits = command.split(" ");
+            int spaceIndex, taskNo;
+
+            switch (commendSplits[0]) {
+            case "bye":
+                printByeMessage();
+                keyboard.close();
+                return;
+
+            case "list":
+                printList(taskCount, list);
+                break;
+
+            case "mark":
+                // command format e.g. mark 1
+                taskNo = Integer.parseInt(commendSplits[1]);   //assume  saved in part[1], need further improve
+                list[taskNo - 1].setDone(taskNo, taskCount, list);
+                break;
+
+            case "unmark":
+                taskNo = Integer.parseInt(commendSplits[1]);   //assume  saved in part[1], need further improve
+                list[taskNo - 1].setNotDone(taskNo, taskCount, list);
+                break;
+
+            case "todo":
+                // command format e.g. todo borrow book
+                String[] todoSplit = command.split(" ", 2);
+                list[taskCount] = new Todo(todoSplit[1]);
+                createTaskSuccessMsg();
+                break;
+
+            case "deadline":
+                // command e.g. deadline return book /by Sunday
+                String[] ddlSplit = command.split("/");
+                spaceIndex = ddlSplit[0].indexOf(" ");
+                String ddlTask = ddlSplit[0].substring(spaceIndex + 1).trim();
+                list[taskCount] = new Deadline(ddlTask, ddlSplit[1].substring(3));
+                createTaskSuccessMsg();
+                break;
+
+            case "event":
+                //command e.g. event project meeting /from Mon 2pm /to 4pm
+                String[] eventSplit = command.split("/");
+                spaceIndex = eventSplit[0].indexOf(" ");
+                String eventTask = eventSplit[0].substring(spaceIndex + 1).trim();
+                String start = eventSplit[1].trim().substring(5); // Remove "/from " prefix
+                String end = eventSplit[2].trim().substring(3); // Remove "/to " prefix
+                list[taskCount] = new Event(eventTask, start, end);
+                createTaskSuccessMsg();
+                break;
+
+            default:
+                System.out.println("Sorry. This is not expected.");
+                System.out.println("Please type in \"help\" to look for command format");
+            }
+        }
+
     }
+
+    private static void createTaskSuccessMsg() {
+        System.out.println("Got it. I've added this task:");
+        System.out.println(list[taskCount]);
+        taskCount++;
+        System.out.println("Now you have " + taskCount + " tasks in the list.");
+    }
+
+    private static void printByeMessage() {
+        System.out.println("Bye. Hope to see you again soon!");
+    }
+
+    private static void printWelcomeMessage() {
+        System.out.println("Hello! I'm Oriento.");
+        System.out.println("What can I do for you?");
+    }
+
+    private static void printList(int count, Task[] list) {
+        for (int i = 0; i < count; i++) {
+            //example 1.[T][X] read book
+            System.out.println((i + 1) + "." + list[i]);
+        }
+    }
+
 }

src/main/java/Event.java

@@ -0,0 +1,17 @@
+public class Event extends Task {
+    protected String start, end;
+
+    public Event(String description, String start, String end) {
+        super(description);
+        this.start = start;
+        this.end = end;
+    }
+
+
+    @Override
+    public String toString() {
+        //print example: [E][ ] project meeting (from: Aug 6th 2pm to: 4pm)
+        return "[E]" + super.toString() + " (from: " + this.start +  " to: " + this.end + ")";
+    }
+
+}

src/main/java/Task.java

@@ -0,0 +1,43 @@
+public class Task {
+    protected String description;
+    protected boolean isDone;
+
+    public Task(String description) {
+        this.description = description;
+        this.isDone = false;
+    }
+
+    public String getStatusIcon() {
+        return (isDone ? "X" : " "); // mark done task with X
+    }
+
+    public void setDone(int taskNo, int taskCount, Task[] list){
+        if( (taskNo > taskCount ) || (taskNo <1) ){
+            System.out.println("Oops! You don't have any task in this positions.");
+        }else if(this.isDone){
+            System.out.println("You have already completed the task.");
+        } else{
+            this.isDone = true;
+            System.out.println("  Nice! I've marked this task as done:\n"
+                    + "  [X] " + list[taskNo - 1].description);
+        }
+    }
+
+    public void setNotDone(int taskNo, int taskCount, Task[] list){
+        if( (taskNo > taskCount ) || (taskNo <1) ){
+            System.out.println("Oops! You don't have any task in this position.");
+        }else if(!this.isDone){
+            System.out.println("Oh, you haven't finished this yet.");
+        } else{
+            this.isDone = false;
+            System.out.println("OK, I've marked this task as not done yet:\n"
+                    + "  [ ] " + list[taskNo - 1].description);
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "[" + this.getStatusIcon() + "] " + this.description;
+    }
+
+}

src/main/java/Todo.java

@@ -0,0 +1,11 @@
+public class Todo extends Task {
+
+    public Todo(String description) {
+        super(description);
+    }
+
+    @Override
+    public String toString() {
+        return "[T]" + super.toString() ;
+    }
+}

src/main/java/text-ui-test/EXPECTED.txt

@@ -0,0 +1,22 @@
+Hello! I'm Oriento.
+What can I do for you?
+Got it. I've added this task:
+[T][ ] read book
+Now you have 1 tasks in the list.
+Got it. I've added this task:
+[T][ ] play piano
+Now you have 2 tasks in the list.
+  Nice! I've marked this task as done:
+  [X] play piano
+Got it. I've added this task:
+[D][ ] return book (by: Friday)
+Now you have 3 tasks in the list.
+Got it. I've added this task:
+[E][ ] java lesson (from: Friday 4pm to: 6pm)
+Now you have 4 tasks in the list.
+Oh, you haven't finished this yet.
+1.[T][ ] read book
+2.[T][X] play piano
+3.[D][ ] return book (by: Friday)
+4.[E][ ] java lesson (from: Friday 4pm to: 6pm)
+Bye. Hope to see you again soon!

src/main/java/text-ui-test/input.txt

@@ -0,0 +1,8 @@
+todo read book
+todo play piano
+mark 2
+deadline return book /by Friday
+event java lesson /from Friday 4pm /to 6pm
+unmark 4
+list
+bye

src/main/java/text-ui-test/runtest.bat

@@ -0,0 +1,21 @@
+@ECHO OFF
+
+REM create bin directory if it doesn't exist
+if not exist ..\bin mkdir ..\bin
+
+REM delete output from previous run
+del ACTUAL.TXT
+
+REM compile the code into the bin folder
+javac  -cp ..\src\main\java -Xlint:none -d ..\bin ..\src\main\java\*.java
+IF ERRORLEVEL 1 (
+    echo ********** BUILD FAILURE **********
+    exit /b 1
+)
+REM no error here, errorlevel == 0
+
+REM run the program, feed commands from input.txt file and redirect the output to the ACTUAL.TXT
+java -classpath ..\bin Duke < input.txt > ACTUAL.TXT
+
+REM compare the output to the expected output
+FC ACTUAL.TXT EXPECTED.TXT