from unittest.mock import AsyncMock
from uuid import uuid4

from fastapi import FastAPI
from fastapi.testclient import TestClient

from app.api.v1.rest_router import api_router
from app.api.v1.endpoints.timeseries import composite
from app.auth.project_dependencies import ProjectContext, get_project_context
from app.domain.schemas.timeseries_history import ElementHistoryResponse


def test_viewer_can_query_history_without_scada_clean_permission(monkeypatch):
    project_id = uuid4()
    context = ProjectContext(project_id=project_id, project_code="test", user_id=uuid4(), project_role="viewer")
    app = FastAPI()
    app.include_router(api_router, prefix="/api/v1")
    app.dependency_overrides[get_project_context] = lambda: context
    app.dependency_overrides[composite.get_timescale_connection] = lambda: object()
    app.dependency_overrides[composite.get_postgres_connection] = lambda: object()
    query = AsyncMock(return_value=ElementHistoryResponse(series=[]))
    monkeypatch.setattr(composite.TimeseriesHistoryService, "query", query)
    with TestClient(app) as client:
        headers = {"X-Project-Id": str(project_id)}
        response = client.post("/api/v1/timeseries/views/element-history/query", headers=headers, json={
            "start_time": "2026-09-01T00:00:00Z", "end_time": "2026-09-01T01:00:00Z",
            "elements": [{"element_type": "junction", "element_id": "J1"}],
        })
        assert response.status_code == 200
        assert response.json() == {"series": []}
        assert query.await_count == 1
        write_response = client.post("/api/v1/timeseries/scada-cleaning-runs", headers=headers, json={})
        assert write_response.status_code == 403
        assert write_response.json()["detail"]["permission"] == "scada.clean"