from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]


def test_active_run_prefill_only_requires_target_space_for_best_effort_prefill():
    runs = (ROOT / "web" / "static" / "runs.js").read_text(encoding="utf-8")
    assert "function runHasValidationResult" in runs
    assert "const canPrefill=Boolean(targetSpace)" in runs
    assert "Space Test prefill becomes available as soon as the target Space is known." in runs


def test_delete_run_requires_finished_status():
    runs = (ROOT / "web" / "static" / "runs.js").read_text(encoding="utf-8")
    assert "function runIsFinished" in runs
    assert "const canDelete=Boolean(runId&&runIsFinished(status))" in runs
    assert "after the Job is finished or cancelled" in runs


def test_run_documents_merge_backend_presence_with_stable_cache():
    runs = (ROOT / "web" / "static" / "runs.js").read_text(encoding="utf-8")
    assert "const rawTrace=traceDocState('traces/raw',byId.get('pi_raw_trace'))" in runs
    assert "const redactedTrace=traceDocState('traces/redacted',byId.get('pi_redacted_trace'))" in runs
    assert "nonEmptyObject(detail.repair_decision)" in runs
    assert "nonEmptyObject(detail.blockage)" in runs
    assert "function mergeStableRunDocuments" in runs
    assert "present:Boolean(doc.present||previous.present)" in runs


def test_timeline_current_step_pulse_is_restored():
    css = (ROOT / "web" / "static" / "app.css").read_text(encoding="utf-8")
    assert "@keyframes timeline-current-pulse" in css
    assert "animation: timeline-current-pulse" in css


def test_run_stats_wording_is_user_friendly():
    runs = (ROOT / "web" / "static" / "runs.js").read_text(encoding="utf-8")
    assert "Test response time" in runs
    assert "Typical " in runs
    assert "slowest recent" in runs
    assert "Things to review" in runs