[brvndonkoh] iP

src/main/java/BigBoy.java

@@ -0,0 +1,10 @@
+public class BigBoy {
+    public static void main(String[] args) {
+        String logo = " ____        _        \n"
+                + "|  _ \\ _   _| | _____ \n"
+                + "| | | | | | | |/ / _ \\\n"
+                + "| |_| | |_| |   <  __/\n"
+                + "|____/ \\__,_|_|\\_\\___|\n";
+        System.out.println("Hello from\n" + logo);
+    }
+}

src/main/java/Clarawr.java

@@ -0,0 +1,97 @@
+import java.util.Scanner;
+import java.util.ArrayList;
+
+public class Clarawr {
+    static ArrayList<Task> tasks = new ArrayList<>();
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.println("Hello! I'm Clarawr\n"
+                + "What can I do for you?");
+
+        String instruction = scanner.nextLine();
+
+        while (!instruction.equalsIgnoreCase("bye")) {
+            try {
+                if (instruction.equalsIgnoreCase("list")) {
+                    if (tasks.isEmpty()) {
+                        System.out.println("No tasks in your list.");
+                    } else {
+                        System.out.println("Here are the tasks in your list:");
+                        for (int i = 0; i < tasks.size(); i++) {
+                            System.out.println((i + 1) + "." + tasks.get(i));
+                        }
+                    }
+                } else if (instruction.startsWith("todo")) {
+                    String description = instruction.substring(4).trim();
+                    if (description.isEmpty()) {
+                        throw new ClarawrException("The description of a todo task cannot be empty.");
+                    }
+                    tasks.add(new Todo(description));
+                    System.out.println("Got it, I've added this task: ");
+                    System.out.println("  " + tasks.get(tasks.size() - 1));
+                    System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                } else if (instruction.startsWith("deadline")) {
+                    String[] parts = instruction.substring(8).split(" /by ");
+                    if (parts.length < 2 || parts[0].isEmpty() || parts[1].isEmpty()) {
+                        throw new ClarawrException("The description and deadline of a task cannot be empty.");
+                    }
+                    tasks.add(new Deadline(parts[0], parts[1]));
+                    System.out.println("Got it, I've added this task: ");
+                    System.out.println("  " + tasks.get(tasks.size() - 1));
+                    System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                } else if (instruction.startsWith("event")) {
+                    String[] parts = instruction.substring(5).split(" /from ");
+                    if (parts.length < 2) {
+                        throw new ClarawrException("The description and timing of an event cannot be empty.");
+                    }
+                    String[] times = parts[1].split(" /to ");
+                    if (times.length < 2 || parts[0].isEmpty() || times[0].isEmpty() || times[1].isEmpty()) {
+                        throw new ClarawrException("The description and both event times cannot be empty.");
+                    }
+                    tasks.add(new Event(parts[0], times[0], times[1]));
+                    System.out.println("Got it, I've added this task: ");
+                    System.out.println("  " + tasks.get(tasks.size() - 1));
+                    System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                } else if (instruction.startsWith("mark ")) {
+                    int index = Integer.parseInt(instruction.split(" ")[1]) - 1;
+                    if (index >= 0 && index < tasks.size()) {
+                        tasks.get(index).markAsDone();
+                        System.out.println("Nice! I've marked this task as done:");
+                        System.out.println("  " + tasks.get(index));
+                    } else {
+                        System.out.println("Invalid task number! Please try again.");
+                    }
+                } else if (instruction.startsWith("unmark ")) {
+                    int index = Integer.parseInt(instruction.split(" ")[1]) - 1;
+                    if (index >= 0 && index < tasks.size()) {
+                        tasks.get(index).markUndone();
+                        System.out.println("OK, I've marked this task as not done yet:");
+                        System.out.println("  " + tasks.get(index));
+                    } else {
+                        System.out.println("Invalid task number! Please try again.");
+                    }
+                } else if (instruction.startsWith("delete ") || instruction.startsWith("remove ")) {
+                    int index = Integer.parseInt(instruction.split(" ")[1]) - 1;
+                    if (index >= 0 && index < tasks.size()) {
+                        Task taskToDelete = tasks.remove(index);
+                        System.out.println("Noted. I've removed this task: ");
+                        System.out.println("  " + taskToDelete);
+                        System.out.println("Now you have " + tasks.size() + " tasks in the list.");
+                    } else {
+                        System.out.println("Invalid task number! Please try again.");
+                    }
+                } else {
+                    System.out.println("Sorry I do not understand your instruction :(");
+                }
+            } catch (ClarawrException e) {
+                System.out.println(e.getMessage());
+            }
+            instruction = scanner.nextLine();
+        }
+
+        System.out.println("Bye. Hope to see you again soon!");
+        scanner.close();
+    }
+}

src/main/java/ClarawrException.java

@@ -0,0 +1,6 @@
+public class ClarawrException extends Exception {
+
+    public ClarawrException(String message) {
+        super(message);
+    }
+}

src/main/java/Deadline.java

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

src/main/java/Event.java

@@ -0,0 +1,16 @@
+public class Event extends Task {
+
+    protected String from;
+    protected String to;
+
+    public Event(String description, String from, String to) {
+        super(description);
+        this.from = from;
+        this.to = to;
+    }
+
+    @Override
+    public String toString() {
+        return "  [E]" + super.toString() + " (from: " + from + " to: " + to + ")";
+    }
+}

src/main/java/Level_1/Clarawr.java

@@ -0,0 +1,20 @@
+package Level_1;
+import java.util.Scanner;
+
+public class Clarawr {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Hello! I'm Clarawr\n"
+                + "What can I do for you?");
+
+        String instruction = scanner.nextLine();
+
+        while (!instruction.equalsIgnoreCase("bye")) { // Check for "bye" (case-insensitive)
+            System.out.println(instruction); // Repeat the input
+            instruction = scanner.nextLine(); // Read the next input
+        }
+
+        System.out.println("Bye. Hope to see you again soon!");
+        scanner.close(); // Close the scanner
+    }
+}

src/main/java/Task.java

@@ -0,0 +1,25 @@
+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 markAsDone() {
+        this.isDone = true;
+    }
+
+    public void markUndone() {
+        this.isDone = false;
+    }
+
+    public String toString() {
+        return "[" + getStatusIcon() + "] " + 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();
+    }
+}

text-ui-test/EXPECTED.TXT

@@ -1,7 +1,50 @@
-Hello from
- ____        _        
-|  _ \ _   _| | _____ 
-| | | | | | | |/ / _ \
-| |_| | |_| |   <  __/
-|____/ \__,_|_|\_\___|
-
+Hello! I'm Clarawr
+What can I do for you?
+Got it, I've added this task:
+    [T][ ] revise CS2106
+Now you have 1 tasks in the list.
+Got it, I've added this task:
+    [D][ ] CS2103 (by: Fri 4pm)
+Now you have 2 tasks in the list.
+Got it, I've added this task:
+    [E][ ] internship interview (from: Mon 4pm to: Mon 5pm)
+Now you have 3 tasks in the list.
+Here are the tasks in your list:
+1.  [T][ ] revise CS2106
+2.  [D][ ] CS2103 (by: Fri 4pm)
+3.  [E][ ] internship interview (from: Mon 4pm to: Mon 5pm)
+Got it, I've added this task:
+    [T][ ] dinner with parents
+Now you have 4 tasks in the list.
+Here are the tasks in your list:
+1.  [T][ ] revise CS2106
+2.  [D][ ] CS2103 (by: Fri 4pm)
+3.  [E][ ] internship interview (from: Mon 4pm to: Mon 5pm)
+4.  [T][ ] dinner with parents
+Nice! I've marked this task as done:
+    [T][X] dinner with parents
+Nice! I've marked this task as done:
+    [E][X] internship interview (from: Mon 4pm to: Mon 5pm)
+Here are the tasks in your list:
+1.  [T][ ] revise CS2106
+2.  [D][ ] CS2103 (by: Fri 4pm)
+3.  [E][X] internship interview (from: Mon 4pm to: Mon 5pm)
+4.  [T][X] dinner with parents
+Invalid task number! Please try again.
+Nice! I've marked this task as done:
+    [T][X] revise CS2106
+Nice! I've marked this task as done:
+    [D][X] CS2103 (by: Fri 4pm)
+Here are the tasks in your list:
+1.  [T][X] revise CS2106
+2.  [D][X] CS2103 (by: Fri 4pm)
+3.  [E][X] internship interview (from: Mon 4pm to: Mon 5pm)
+4.  [T][X] dinner with parents
+OK, I've marked this task as not done yet:
+    [D][ ] CS2103 (by: Fri 4pm)
+Here are the tasks in your list:
+1.  [T][X] revise CS2106
+2.  [D][ ] CS2103 (by: Fri 4pm)
+3.  [E][X] internship interview (from: Mon 4pm to: Mon 5pm)
+4.  [T][X] dinner with parents
+Bye. Hope to see you again soon!

text-ui-test/input.txt

@@ -0,0 +1,16 @@
+todo revise CS2106
+deadline CS2103 /by Fri 4pm
+event internship interview /from Mon 4pm /to Mon 5pm
+list
+todo dinner with parents
+list
+mark 4
+mark 3
+list
+mark 5
+mark 1
+mark 2
+list
+unmark 2
+list
+bye

text-ui-test/runtest.bat

@@ -4,18 +4,26 @@ REM create bin directory if it doesn't exist
 if not exist ..\bin mkdir ..\bin
 
 REM delete output from previous run
-if exist ACTUAL.TXT 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
+) ELSE (
+    echo Build OK!
 )
-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
+java -classpath ..\bin Clarawr < input.txt > ACTUAL.TXT
+
+REM compare the output to the expected output, ignoring white space differences
+FC /L /W ACTUAL.TXT EXPECTED.TXT
 
-REM compare the output to the expected output
-FC ACTUAL.TXT EXPECTED.TXT
+REM Check if FC found a difference
+IF ERRORLEVEL 1 (
+    echo Something is wrong! Files do not match.
+) ELSE (
+    echo Yes! All the files are the same. Test passed! :D
+)