from __future__ import annotations

import asyncio
from typing import Any

import src.jobs.asset_change_tracker_job as tracker


class _FakeResult:
    def __init__(self, rows: list[tuple[str]] | None = None) -> None:
        self._rows = rows or []
        self.rowcount = 0

    def fetchall(self) -> list[tuple[str]]:
        return self._rows


class _FakeDb:
    async def execute(
        self,
        statement: Any,
        _params: dict[str, Any] | None = None,
    ) -> _FakeResult:
        if "SELECT run_id FROM asset_discovery_run" in str(statement):
            return _FakeResult([("newer-run",), ("older-run",)])
        return _FakeResult()


class _FakeDbContext:
    async def __aenter__(self) -> _FakeDb:
        return _FakeDb()

    async def __aexit__(self, *_args: object) -> None:
        return None


def test_change_tracker_scopes_every_database_path_to_awoooi(monkeypatch: Any) -> None:
    project_ids: list[str] = []

    def _get_db_context(project_id: str) -> _FakeDbContext:
        project_ids.append(project_id)
        return _FakeDbContext()

    monkeypatch.setattr("src.db.base.get_db_context", _get_db_context)

    assert asyncio.run(tracker._get_recent_runs()) == ["newer-run", "older-run"]
    assert asyncio.run(tracker._diff_runs("newer-run", "older-run")) == {
        "added": 0,
        "removed": 0,
        "modified": 0,
    }
    asyncio.run(tracker._log_aol({"added": 0, "removed": 0, "modified": 0}, 1, None))

    assert project_ids == ["awoooi", "awoooi", "awoooi"]