"""AP2.2g — Profilgebundenes Backlog-Vokabular (ADP P3)."""

from __future__ import annotations

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


def test_operating_context_product_has_agile_backlog_vocabulary(client):
    user = provision_user_in_tenant(tenant_role="admin")
    token = _login(client, user)

    created = _create_initiative(
        client,
        token,
        title="Product Vocab",
        archetype_key="initiative.product",
    )
    initiative_id = created.json()["id"]

    res = client.get(
        f"/api/initiatives/{initiative_id}/operating-context",
        headers=_auth(token),
    )
    assert res.status_code == 200
    vocab = res.json()["backlog_vocabulary"]
    assert vocab["profile_key"] == "agile_intake"
    assert "epic" in vocab["kinds"]
    assert vocab["labels"]["story"] == "Story"
    assert vocab["capabilities"]["epic_hierarchy"] is True
    assert vocab["capabilities"]["sprint_commit"] is True
    assert "backlog_epic_hierarchy" in res.json()["steering_elements"]


def test_operating_context_linear_has_standard_backlog_vocabulary(client):
    user = provision_user_in_tenant(tenant_role="admin")
    token = _login(client, user)

    created = _create_initiative(
        client,
        token,
        title="Linear Vocab",
        archetype_key="initiative.linear_project",
    )
    initiative_id = created.json()["id"]

    res = client.get(
        f"/api/initiatives/{initiative_id}/operating-context",
        headers=_auth(token),
    )
    vocab = res.json()["backlog_vocabulary"]
    assert vocab["profile_key"] == "standard_intake"
    assert vocab["kinds"] == ["story", "bug", "issue"]
    assert "epic" not in vocab["kinds"]
    assert vocab["capabilities"]["epic_hierarchy"] is False
    assert "backlog_epic_hierarchy" not in res.json()["steering_elements"]


def test_linear_initiative_rejects_epic_backlog_item(client):
    user = provision_user_in_tenant(tenant_role="admin")
    token = _login(client, user)

    created = _create_initiative(
        client,
        token,
        title="Linear Epic Block",
        archetype_key="initiative.linear_project",
    )
    initiative_id = created.json()["id"]

    epic = client.post(
        f"/api/initiatives/{initiative_id}/backlog",
        json={"title": "Not allowed", "item_kind": "epic", "status": "new"},
        headers=_auth(token),
    )
    assert epic.status_code == 400
    assert "nicht erlaubt" in epic.json()["detail"]