Untitled

class Task:
    task_counter = 0

    def __init__(self, title, description, due_date, status):
        Task.task_counter += 1
        self.id = Task.task_counter
        self.title = title
        self.description = description
        self.due_date = due_date
        self.status = status

    def update_task(self, title=None, description=None, due_date=None, status=None):
        if title:
            self.title = title
        if description:
            self.description = description
        if due_date:
            self.due_date = due_date
        if status:
            self.status = status

    def delete_task(self):
        del self

    def display_task(self):
        print(f"Task ID: {self.id}")
        print(f"Title: {self.title}")
        print(f"Description: {self.description}")
        print(f"Due Date: {self.due_date}")
        print(f"Status: {self.status}\n")

class personal_task(Task):
    def __init__(self, title, description, due_date, category):
        super().__init__(title, description, due_date, status)
        self.category = category
class WorkTask(Task):
    def __init__(self, title, description, due_date, priority, status="Incomplete"):
        super().__init__(title, description, due_date, status)
        self.priority = priority
    def update_task(self, title=None, description=None, due_date=None, status=None, priority=None):
        super().update_task(title, description, due_date, status)
        if priority:
            self.priority = priority

    def display_task(self):
        super().display_task()
        print(f"Priority: {self.priority}\n")

import json

class TaskManager:
    def __init__(self):
        self.tasks = []

    def add_task(self, task):
        self.tasks.append(task)

    def delete_task(self, task_id):
        task = self.find_task_by_id(task_id)
        if task:
            self.tasks.remove(task)
            print(f"Task with ID {task_id} has been deleted.")

    def update_task_id(self, task_id, **kwargs):
        task = self.find_task_by_id(task_id)
        if task:
            task.update_task(**kwargs)

    def display_all_tasks(self):
        for task in self.tasks:
            task.display_task()

    def find_task_by_id(self, task_id):
        for task in self.tasks:
            if task.id == task_id:
                return task
        return None

    def save_to_json(self, filename="tasks.json"):
        tasks_data = [
            {
                "title": task.title,
                "description": task.description,
                "due_date": task.due_date,
                "status": task.status,
                "priority": getattr(task, "priority", None),
                "category": getattr(task, "category", None),
            }
            for task in self.tasks
        ]
        with open(filename, "w") as file:
            json.dump(tasks_data, file, indent=3)

    def load_from_json(self, filename="tasks.json"):
        try:
            with open(filename, "r") as file:
                tasks_data = json.load(file)
                for task_data in tasks_data:
                    if task_data.get("priority") is not None:
                        task = WorkTask(
                            title=task_data["title"],
                            description=task_data["description"],
                            due_date=task_data["due_date"],
                            priority=task_data["priority"],
                            status=task_data["status"],
                        )
                    elif task_data.get("category") is not None:
                        task = personal_task(
                            title=task_data["title"],
                            description=task_data["description"],
                            due_date=task_data["due_date"],
                            category=task_data["category"],
                            status=task_data["status"],
                        )
                    else:
                        task = Task(
                            title=task_data["title"],
                            description=task_data["description"],
                            due_date=task_data["due_date"],
                            status=task_data["status"],
                        )
                    self.add_task(task)
        except FileNotFoundError:
            print(f"File {filename} not found.")

def show_menu():
    task_manager = TaskManager()
    while True:
        print("\n--- Task Manager ---")
        print("1. Create a new task")
        print("2. Update a task")
        print("3. Delete a task")
        print("4. Show all tasks")
        print("5. Exit")

        choice = input("Enter your choice: ")

        if choice == "1":
            title = input("Task title: ")
            description = input("Task description: ")
            due_date = input("Due date: ")

            kindOfTask = input("Choose (workTask/personalTask): ")
            if kindOfTask == "personalTask":
                category = input("Choose category (Family/Sports/Friends): ")
                task = personal_task(title, description, due_date, category)
                task_manager.add_task(task)
            elif kindOfTask == "workTask":
                priority = input("Task priority (Low/Medium/High): ")
                task = WorkTask(title, description, due_date, priority)
                task_manager.add_task(task)

        elif choice == "2":
            task_id = int(input("Task ID to update: "))
            answer = input("What would you like to update? (title, description, due date, status, priority, category) ")

            if answer == "due date":
                new_due_date = input("New due date: ")
                task_manager.update_task_id(task_id, due_date=new_due_date)
            elif answer == "title":
                new_title = input("New title: ")
                task_manager.update_task_id(task_id, title=new_title)
            elif answer == "description":
                new_description = input("New description: ")
                task_manager.update_task_id(task_id, description=new_description)
            elif answer == "status":
                new_status = input("New status: ")
                task_manager.update_task_id(task_id, status=new_status)
            elif answer == "priority":
                new_priority = input("New priority (Low/Medium/High): ")
                task_manager.update_task_id(task_id, priority=new_priority)
            elif answer == "category":
                new_category = input("New category (Family/Sports/Friends): ")
                task_manager.update_task_id(task_id, category=new_category)

        elif choice == "3":
            task_id = int(input("Enter task ID to delete: "))
            task_manager.delete_task(task_id)
            print("Task deleted successfully!")

        elif choice == "4":
            task_manager.display_all_tasks()

        elif choice == "5":
            task_manager.save_to_json()  # Save tasks before exiting
            print("Your tasks have been saved successfully.")
            break

show_menu()