"""AP1.1 — Method Registry tests."""

from __future__ import annotations

from tests.factories import provision_user_in_tenant
from tests.test_initiatives_actions import (
    _auth,
    _create_initiative,
    _login,
)


def test_list_steering_methods(client):
    user = provision_user_in_tenant(tenant_role="member")
    token = _login(client, user)

    res = client.get("/api/steering/methods", headers=_auth(token))
    assert res.status_code == 200
    methods = res.json()
    keys = {m["key"] for m in methods}
    assert "generic_operating" in keys
    assert "product_milestone_driven" in keys


def test_change_initiative_method(client):
    user = provision_user_in_tenant(tenant_role="member")
    token = _login(client, user)
    initiative_id = _create_initiative(client, token).json()["id"]

    res = client.patch(
        f"/api/steering/initiatives/{initiative_id}/context",
        json={"method_key": "product_milestone_driven"},
        headers=_auth(token),
    )
    assert res.status_code == 200
    assert res.json()["method_key"] == "product_milestone_driven"
    assert res.json()["method_label"] == "Produkt / Meilenstein"


def test_product_milestone_next_action_prioritizes_milestone(client):
    user = provision_user_in_tenant(tenant_role="member")
    token = _login(client, user)
    initiative_id = _create_initiative(client, token).json()["id"]
    client.patch(
        f"/api/steering/initiatives/{initiative_id}/context",
        json={"method_key": "product_milestone_driven"},
        headers=_auth(token),
    )
    client.post(
        f"/api/initiatives/{initiative_id}/milestones",
        json={"title": "Release MVP", "status": "at_risk"},
        headers=_auth(token),
    )

    snap = client.get(
        f"/api/initiatives/{initiative_id}/steering-snapshot",
        headers=_auth(token),
    )
    assert snap.status_code == 200
    next_actions = snap.json()["next_actions"]
    assert len(next_actions) >= 1
    assert next_actions[0]["kind"] == "review_milestone"