"""回归：CK 列表按用户粘贴的账号名顺序排序，而不是按「最近拿到 CK 的时间」。

2026-10-04 CK 解耦后，列表单位从「登录记录」变成「账号」，排序键也跟着从
``login_tasks.finished_at`` 换成 ``accounts.cookie_updated_at``。
"""

from datetime import UTC, datetime, timedelta

from tests.support.db import get_test_engine, make_test_session
from web.backend.models import Account, User
from web.backend.routers.cookies import _order_cookie_accounts


class TestCustomCookieOrder:
    def setup_method(self):
        self.engine = get_test_engine()
        self.db = make_test_session(self.engine)
        self.user = User(username="admin", password_hash="hash", role="super_admin")
        self.db.add(self.user)
        self.db.flush()

        now = datetime.now(UTC)
        self.accounts = {}
        for index, name in enumerate(("account-a", "account-b", "account-c")):
            account = Account(
                username=name,
                password="p",
                email="e",
                email_password="ep",
                cookie=f"ck-{name}",
                # 拿到 CK 的时间特意与用户输入顺序相反。
                cookie_updated_at=now + timedelta(minutes=index),
            )
            self.accounts[name] = account
            self.db.add(account)
        self.db.commit()

    def teardown_method(self):
        self.db.close()

    def test_custom_cookie_order_follows_input_not_updated_time(self):
        selected_names = ["account-c", "account-a", "account-b"]
        accounts = _order_cookie_accounts(
            self.db.query(Account).filter(Account.username.in_(selected_names)),
            selected_names,
        ).all()

        assert [account.username for account in accounts] == selected_names

    def test_default_order_is_most_recent_cookie_first(self):
        accounts = _order_cookie_accounts(self.db.query(Account), []).all()
        assert [account.username for account in accounts] == [
            "account-c",
            "account-b",
            "account-a",
        ]