from datetime import datetime, timezone
from pathlib import Path

from src.progress import progress_from_events
from src.view_models import build_run_view_model


def test_progress_elapsed_ticks_from_created_at_when_running():
    result = progress_from_events(
        [{"ts": "2026-06-02T10:00:10+00:00", "step": "bootstrap", "status": "started"}],
        state={"status": "running", "created_at": "2026-06-02T10:00:00+00:00"},
    )
    assert result["elapsed_seconds"] >= 0


def test_view_model_elapsed_uses_now_for_non_terminal_runs():
    bundle = {
        "summary": {
            "run_id": "run-1",
            "status": "running",
            "created_at": "2026-06-02T10:00:00+00:00",
            "target_space": "alice/demo",
            "target_space_url": "https://huggingface.co/spaces/alice/demo",
        },
        "state": {"status": "running"},
        "launch": {"status": "running", "job_id": "j1"},
        "events": [{"ts": "2026-06-02T10:01:00+00:00", "step": "bootstrap", "status": "started"}],
        "inference_gate": {},
        "generation_smoke": {},
        "hardware_strategy": {},
        "technical_blockers": {},
    }
    view = build_run_view_model(
        "run-1",
        bundle,
        bucket_source="alice/space-factory-runs",
        now=datetime(2026, 6, 2, 10, 5, tzinfo=timezone.utc),
    )
    assert view["header"]["elapsed_seconds"] == 300


def test_cancel_button_is_visible_in_active_run_panel():
    html = Path("web/index.html").read_text(encoding="utf-8")
    active = html.split('id="activeRunPanel"', 1)[1].split('id="runsExplorerPanel"', 1)[0]
    assert 'id="cancelRun"' in active
    assert "Cancel Job" in active
    support = html.split('class="support-elements"', 1)[1]
    assert 'id="cancelRun"' not in support


def test_frontend_enables_cancel_from_progress_status_and_job_link():
    js = Path("web/static/progress.js").read_text(encoding="utf-8")
    assert "const cancel=$('cancelRun')" in js
    assert "TERMINAL_STATUSES.has(s)" in js
    assert "view.links?.job_url" in js
    assert "p.elapsed_seconds??header.elapsed_seconds" in js


def test_job_result_persists_created_at_for_elapsed_time():
    jobs = Path("src/jobs.py").read_text(encoding="utf-8")
    assert '"created_at": str(_job_field(job, "created_at") or utc_now_iso())' in jobs
    assert '"started_at": str(_job_field(job, "started_at") or _job_field(job, "created_at") or utc_now_iso())' in jobs