from __future__ import annotations

import pytest

from activity_core import activities


@pytest.mark.asyncio
async def test_evaluate_rules_returns_interpolated_task_specs() -> None:
    result = await activities.evaluate_rules({
        "rules": [
            {
                "id": "flag-stale-sbom",
                "for_each": "context.repos.repos",
                "bind_as": "repo",
                "condition": "context.repo.sbom_age_days > 30",
                "action": {
                    "task_template": "Run SBOM rescan for {context.repo.repo_slug}",
                    "target_repo": "context.repo.repo_slug",
                    "priority": "medium",
                    "labels": ["sbom", "{context.repo.repo_slug}"],
                },
            }
        ],
        "event": {},
        "context": {
            "repos": {
                "repos": [
                    {"repo_slug": "fresh-repo", "sbom_age_days": 5},
                    {"repo_slug": "stale-repo", "sbom_age_days": 40},
                ]
            }
        },
    })

    assert len(result) == 1
    assert result[0]["title"] == "Run SBOM rescan for stale-repo"
    assert result[0]["target_repo"] == "stale-repo"
    assert result[0]["labels"] == ["sbom", "stale-repo"]
    assert result[0]["condition"] == "context.repo.sbom_age_days > 30"