task.py

from datetime import datetime
import json

current_time = datetime.now()
current_time = f"{current_time.hour}:{current_time.minute} {current_time.day}-{current_time.month}-{current_time.year}"

def add_task(_task_desc, tasks_array):
    greatest_id = 0

    for task in tasks_array:
        _task_id = task["id"]
        if _task_id > greatest_id:
            greatest_id = _task_id

    tasks_array.append(
        {
            "id": greatest_id + 1,
            "description": _task_desc,
            "status": "todo",
            "createdAt": current_time, # Turn this into more a more readable format later
            "updatedAt": current_time
        }
    )

    print(f"Task added successfully (ID: { greatest_id + 1 })")

def delete_task(_task_id, tasks_array):
    task_exists = False

    for task in tasks_array:
        if task["id"] == _task_id:
            tasks_array.remove(task)
            task_exists = True

    if not task_exists:
        print(f"The task with the ID {_task_id} was not found.")
    else:
        print(f"Deleted task successfully (ID: {_task_id})")

def list_tasks(_tasks_json, sort=None):
    _tasks = _tasks_json["tasks"]
    sorted_tasks_exist = False

    if not sort:
        if len(_tasks) < 1:
            print("No tasks!")
        else:
            for task in _tasks:
                print(f"Task id: {task["id"]}")
                print(f"Task description: {task["description"]}")
                print(f"Task status: {task["status"]}")
                print(f"Task creation date: {task["createdAt"]}")
                print(f"Task last update date: {task["updatedAt"]}")
                print("-------------------------------")
    else:
        if sort == "done":
            for task in _tasks:
                if task["status"] == "done":
                    print(f"Task id: {task["id"]}")
                    print(f"Task description: {task["description"]}")
                    print(f"Task status: {task["status"]}")
                    print(f"Task creation date: {task["createdAt"]}")
                    print(f"Task last update date: {task["updatedAt"]}")
                    print("-------------------------------")
                    sorted_tasks_exist = True
        if sort == "todo":
            for task in _tasks:
                if task["status"] == "todo":
                    print(f"Task id: {task["id"]}")
                    print(f"Task description: {task["description"]}")
                    print(f"Task status: {task["status"]}")
                    print(f"Task creation date: {task["createdAt"]}")
                    print(f"Task last update date: {task["updatedAt"]}")
                    print("-------------------------------")
                    sorted_tasks_exist = True
        if sort == "in-progress":
            for task in _tasks:
                if task["status"] == "in-progress":
                    print(f"Task id: {task["id"]}")
                    print(f"Task description: {task["description"]}")
                    print(f"Task status: {task["status"]}")
                    print(f"Task creation date: {task["createdAt"]}")
                    print(f"Task last update date: {task["updatedAt"]}")
                    print("-------------------------------")
                    sorted_tasks_exist = True

        if not sorted_tasks_exist:
            print("No tasks with the specified sorting were found.")

def mark_task(_task_id, tasks_array, new_status):
    task_exists = False

    for task in tasks_array:
        if task["id"] == _task_id:
            task["status"] = new_status
            task["updatedAt"] = current_time
            task_exists = True

    if not task_exists:
        print(f"The task with the ID {_task_id} was not found.")
    else:
        print(f"Marked {new_status} successfully (ID: {_task_id})")

def update_task(_task_id, tasks_array, new_desc):
    task_exists = False
    for task in tasks_array:
        if task["id"] == _task_id:
            task["description"] = new_desc
            task["updatedAt"] = current_time
            task_exists = True

    if not task_exists:
        print(f"The task with the ID {_task_id} was not found.")
    else:
        print(f"Updated task successfully (ID: {_task_id})")

def load_tasks(tasks_json_file):
    with open("tasks.json", "r") as tasks_file:
        _tasks_json = json.load(tasks_file)

    return _tasks_json

def save_tasks(tasks_json_file, data):
    with open("tasks.json", "w") as tasks_file:
        json.dump(data, tasks_file, indent = 4)