"""update_task closes a task with a one-line reminder of what the report needs.

The in-band half of milestone 409 step 3: the skill and static context only
exist in the Claude Code plugin, and a tool response reaches every MCP client
at the moment a piece of work closes. Pinned on the response, not the wording.
"""
from unittest.mock import AsyncMock, MagicMock, patch

import pytest

pytestmark = pytest.mark.usefixtures("_bind_user")


async def _update(**kwargs):
    from scribe.mcp.tools.tasks import update_task

    note = MagicMock(id=5, user_id=7, project_id=None)
    note.to_dict.return_value = {"id": 5}
    with patch("scribe.mcp.tools.tasks.notes_svc.update_note", AsyncMock(return_value=note)), \
         patch("scribe.mcp.tools.tasks.systems_tools.attach_systems", AsyncMock()), \
         patch("scribe.mcp.tools.tasks.placement_svc.attach_placement", AsyncMock()):
        return await update_task(task_id=5, **kwargs)


@pytest.mark.parametrize("status", ["done", "cancelled"])
async def test_closing_a_task_carries_the_cue(status):
    out = await _update(status=status)
    assert "placement" in out["report_back"] and "needs them" in out["report_back"]


@pytest.mark.parametrize("kwargs", [{"status": "in_progress"}, {"status": "todo"}, {"body": "more notes"}])
async def test_other_updates_do_not(kwargs):
    assert "report_back" not in await _update(**kwargs)