from datetime import date, datetime
from dateutil.relativedelta import relativedelta
from typing import Any, Dict, List, Union

from server.utils.error_handlers import change_errors_to_none


def get_min_added_date(recent_adds: bool) -> Union[date, None]:
    """Transform apollo bool recent_adds_only value to delphi`s min_added_date param"""
    result = None
    if recent_adds:
        result = date.today() - relativedelta(days=6)

    return result


def get_item_is_recent(
    track_in_playlist_item: Dict[str, Any], track_in_playlist_date_key: str, date_to_compare: date
) -> bool:
    """Check if track in playlist items is recently added or removed based

    Args:
        track_in_playlist_item:
        track_in_playlist_date_key:
        date_to_compare:
    """
    return datetime.fromisoformat(track_in_playlist_item[track_in_playlist_date_key]).date() >= date_to_compare


@change_errors_to_none()
def get_max_dsp_sync_date_time(dates_items: List[str], as_string: bool = True) -> Union[datetime, str]:
    result = max([datetime.fromisoformat(d[:19]) for d in dates_items if d is not None])
    return result.date().isoformat() if as_string else result