"""复盘周报的固定动作入口（2026-09-07 方案第五件之三）：滚动窗口与调度步骤白名单。"""
import datetime as dt

import plan_review
import xxl


def test_weekly_window_default_span():
    # 周五 2026-09-11 触发：截止 7 天前的 09-04，起点再往前 21 天的 08-14
    since, until = plan_review.weekly_window(dt.date(2026, 9, 11))
    assert (since, until) == ("2026-08-14", "2026-09-04")


def test_weekly_window_is_rolling_and_iso():
    a = plan_review.weekly_window(dt.date(2026, 9, 11))
    b = plan_review.weekly_window(dt.date(2026, 9, 18))
    assert b != a
    assert (dt.date.fromisoformat(b[0]) - dt.date.fromisoformat(a[0])).days == 7
    assert dt.date.fromisoformat(a[1]) - dt.date.fromisoformat(a[0]) == dt.timedelta(days=21)


def test_weekly_window_today_default():
    since, until = plan_review.weekly_window()
    assert dt.date.fromisoformat(until) == dt.date.today() - dt.timedelta(days=7)
    assert since < until


def test_plan_review_step_registered_but_not_default():
    assert "plan-review" in xxl.STEP_ORDER
    assert xxl.STEP_CMDS["plan-review"] == ["run.py", "plan-review"]
    assert "plan-review" not in xxl.DEFAULT_STEPS          # 不进默认三步，平台单建周五任务
    assert xxl.STEP_ORDER.index("plan-review") > xxl.STEP_ORDER.index("push-pool")