#!/usr/bin/python3

import os
from pathlib import Path


class Utils:
    home_path = str(Path.home())
    wobuzz_location = os.path.dirname(os.path.abspath(__file__))
    settings_location = f"{wobuzz_location}/settings.json"

    def __init__(self, app):
        self.app = app
        self.unique_names = []

    def format_time(self, ms):
        seconds = int(ms / 1000) % 60
        minutes = int(ms / (1000 * 60)) % 60
        hours = int(ms / (1000 * 60 * 60))

        seconds_str, minutes_str, hours_str = ("",) * 3  # create empty strings

        if hours > 0:
            hours_str = f"{hours}:"

        minutes_str = f"{minutes}:".zfill(2)
        seconds_str = f"{seconds}".zfill(2)

        output = hours_str + minutes_str + seconds_str

        return output

    def unique_name(self, name: str, ignore: str = None) -> str:
        """
        Makes a name unique by adding a number to it if the name already exists.
        """

        # just return the original name if it is the ignore name
        # this can be useful when e.g. renaming something bc. u don't want to append a number when the user doesn't
        # change anything
        if name == ignore:
            return name

        occurrences = 0

        unique_name = name

        while unique_name in self.unique_names:
            occurrences += 1
            unique_name = f"{name} {str(occurrences).zfill(2)}"

        self.unique_names.append(unique_name)

        return unique_name