def listing_controller():
view.print_menu(list_menu_options, header="Listing menu")
option = view.get_user_input()
if option == "0":
return
while not option.isnumeric() or int(option) not in range(
len(list_menu_options)):
option = view.get_user_input("Invalid option, try again: ")
listing_option = listing_controller_options.get(int(option))
view.print_table(lazy_dm.get_table(listing_option))
wait()
def lazy_controller():
option = 1
cls_mode = False
while option != "0":
view.print_menu(main_menu_options)
option = view.get_user_input()
while not option.isnumeric() or int(option) not in range(
len(main_menu_options)):
option = view.get_user_input("Invalid option, try again: ")
option = lazy_controller_options.get(int(option))
if option == "cls_change":
cls_mode = not cls_mode
else:
option()
if cls_mode:
clear_screen()
def remove_task_controller():
task_hash = view.get_user_input(
"Provide a hash of task to delete (press ENTER to cancel): ")
if len(task_hash.strip()) == 0:
view.print_message(success=False, msg_index=11)
else:
success, msg_index = lazy_dm.lazy_find_and_remove_task(task_hash)
view.print_message(success, msg_index)
wait()
def new_task_controller():
name = view.get_user_input("Task name (required, 1-30 characters): ")
while len(name) > 30 or len(name) == 0:
name = view.get_user_input(
"Name needs to be 1-30 characters long, try again: ")
description = view.get_user_input(
"Task description (optional, press ENTER to skip. Max 100 characters): "
)
while len(description) > 100:
description = view.get_user_input(
"Description is too long, try again: ")
if len(description.strip()) == 0:
description = None
deadline = view.get_user_input(
"Task deadline (optional, type ENTER to skip. In format YYYY-MM-DD, can't be in past): "
)
while len(deadline.strip()) != 0 and not validator.validate_deadline(
deadline):
deadline = view.get_user_input(
"Invalid date, try again or press ENTER to skip: ")
deadline = validator.validate_deadline(deadline) if len(
deadline.strip()) != 0 else None
lazy_dm.add_task(name=name, deadline=deadline, description=description)
view.print_message(success=True, msg_index=1)
wait()
def find_task_controller():
task_hash = view.get_user_input(
"Provide a hash of task to find (press ENTER to cancel): ")
if len(task_hash.strip()) == 0:
view.print_message(success=False, msg_index=11)
wait()
return
task = lazy_dm.lazy_find_task(task_hash)
if not task:
view.print_message(success=False, msg_index=5)
wait()
return
view.print_table(lazy_dm.get_table_with_one_record(task))
wait()
def update_task_controller():
task_hash = view.get_user_input(
"Provide a hash of task you want to delete (press ENTER to cancel): ")
if len(task_hash.strip()) == 0:
view.print_message(success=False, msg_index=11)
wait()
return
task = lazy_dm.lazy_find_task(task_hash)
if not task:
view.print_message(success=False, msg_index=5)
wait()
return
view.show_info(f"Current task name '{task.name}'")
new_name = view.get_user_input(
"New task name (max 30 characters, press ENTER to keep current name): "
)
while len(new_name.strip()) > 30:
new_name = view.get_user_input("Name is too long, try again: ")
if len(new_name.strip()) == 0:
new_name = None
view.show_info(f"Current description: '{task.description}'" if task.
description else "No description for this task")
new_description = view.get_user_input(
"New task description (optional, press ENTER to skip. Max 100 characters): "
)
while len(new_description) > 100:
new_description = view.get_user_input(
"Description is too long, try again: ")
if len(new_description.strip()) == 0:
new_description = None
view.show_info(f"Current deadline: {task.deadline.strftime('%Y-%m-%d')}"
if task.deadline else "No deadline settled for this task.")
new_deadline = view.get_user_input(
"Task deadline (optional, press ENTER to skip. "
"In format YYYY-MM-DD, can't be in past): ")
while len(new_deadline.strip()) != 0 and not validator.validate_deadline(
new_deadline):
new_deadline = view.get_user_input("Invalid date, try again: ")
new_deadline = validator.validate_deadline(new_deadline) if len(
new_deadline.strip()) != 0 else None
success, msg_index = lazy_dm.lazy_update_task(task=task,
name=new_name,
description=new_description,
deadline=new_deadline)
view.print_message(success, msg_index)
wait()
def finish_or_undo_task_controller():
task_hash = view.get_user_input(
"Provide a hash of task you want to finish or mark as undone (press ENTER to cancel): "
)
if len(task_hash.strip()) == 0:
view.print_message(success=False, msg_index=11)
wait()
return
task = lazy_dm.lazy_find_task(task_hash)
if not task:
view.print_message(success=False, msg_index=5)
wait()
return
success, msg_index = lazy_dm.lazy_finish_or_undo_task(task)
view.print_message(success, msg_index)
wait()