# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html

from __future__ import annotations

from typing import Callable, Optional, Sequence

from anki.decks import DeckCollapseScope, DeckId
from aqt import AnkiQt, QWidget
from aqt.main import PerformOpOptionalSuccessCallback
from aqt.operations import OpMeta
from aqt.utils import getOnlyText, tooltip, tr


def remove_decks(
    *,
    mw: AnkiQt,
    parent: QWidget,
    deck_ids: Sequence[DeckId],
) -> None:
    mw.perform_op(
        lambda: mw.col.decks.remove(deck_ids),
        success=lambda out: tooltip(
            tr.browsing_cards_deleted(count=out.count), parent=parent
        ),
    )


def reparent_decks(
    *, mw: AnkiQt, parent: QWidget, deck_ids: Sequence[DeckId], new_parent: DeckId
) -> None:
    mw.perform_op(
        lambda: mw.col.decks.reparent(deck_ids=deck_ids, new_parent=new_parent),
        success=lambda out: tooltip(
            tr.browsing_reparented_decks(count=out.count), parent=parent
        ),
    )


def rename_deck(
    *,
    mw: AnkiQt,
    deck_id: DeckId,
    new_name: str,
    after_rename: Callable[[], None] = None,
) -> None:
    mw.perform_op(
        lambda: mw.col.decks.rename(deck_id, new_name), after_hooks=after_rename
    )


def add_deck_dialog(
    *,
    mw: AnkiQt,
    parent: QWidget,
    default_text: str = "",
    success: PerformOpOptionalSuccessCallback = None,
) -> None:
    if name := getOnlyText(
        tr.decks_new_deck_name(), default=default_text, parent=parent
    ).strip():
        add_deck(mw=mw, name=name, success=success)


def add_deck(
    *, mw: AnkiQt, name: str, success: PerformOpOptionalSuccessCallback = None
) -> None:
    mw.perform_op(
        lambda: mw.col.decks.add_normal_deck_with_name(name),
        success=success,
    )


def set_deck_collapsed(
    *,
    mw: AnkiQt,
    deck_id: DeckId,
    collapsed: bool,
    scope: DeckCollapseScope.V,
    handled_by: Optional[object] = None,
) -> None:
    mw.perform_op(
        lambda: mw.col.decks.set_collapsed(
            deck_id=deck_id, collapsed=collapsed, scope=scope
        ),
        meta=OpMeta(handled_by=handled_by),
    )