"""Executable and static quality gates for the isolated HUX-06 frontend."""

from __future__ import annotations

import json
import subprocess
from pathlib import Path


ROOT = Path(__file__).resolve().parents[2]
MODES = ROOT / "dockerfiles" / "hermes-webui-hux" / "modes"


def test_hux_modes_model_node_suite_and_coverage():
    """Mode intent validation is covered above the repository threshold."""

    result = subprocess.run(
        [
            "node",
            "--test",
            "--experimental-strip-types",
            "--experimental-test-coverage",
            "--test-coverage-lines=95",
            "--test-coverage-functions=95",
            "--test-coverage-include=dockerfiles/hermes-webui-hux/modes/model.ts",
            "testing/tests/test_hermes_hux_ui_modes.mjs",
        ],
        cwd=ROOT,
        check=False,
        capture_output=True,
        text=True,
        timeout=30,
    )
    assert result.returncode == 0, result.stdout + result.stderr


def test_hux_modes_component_is_flagged_accessible_and_provider_neutral():
    """Static UI guardrails preserve keyboard access and neutral routing."""

    component = (MODES / "FriendlyModeSelector.tsx").read_text(encoding="utf-8")
    model = (MODES / "model.ts").read_text(encoding="utf-8")
    styles = (MODES / "styles.css").read_text(encoding="utf-8")
    assert "if (!enabled) return null" in component
    assert "friendlyModesEnabled(flags)" in component
    assert "<fieldset" in component and "<legend" in component
    assert 'type="radio"' in component and "aria-describedby" in component
    assert "<details" in component and "<summary" in component
    assert "<select" in component and 'aria-live="polite"' in component
    assert "Automatic — use all allowed pools" in component
    assert "codex" in model and "claude" in model and "local" in model
    assert "preferred_provider" not in model
    assert "default_provider" not in model
    assert "dangerouslySetInnerHTML" not in component
    assert ".hux-modes" in styles
    assert "body" not in styles and ":root" not in styles
    assert "focus-visible" in styles and "prefers-reduced-motion" in styles


def test_hux_modes_matches_contract_and_stays_inert_and_bounded():
    """HUX-06 uses the declared schema without entering the live build."""

    schema = json.loads(
        (ROOT / "services/hermes/contracts/hux/mode.schema.json").read_text(
            encoding="utf-8"
        )
    )
    model = (MODES / "model.ts").read_text(encoding="utf-8")
    assert schema["properties"]["schema"]["const"] == "hux.mode.v1"
    for mode in schema["properties"]["mode"]["enum"]:
        assert f'"{mode}"' in model
    assert "hux.mode.v1" in model and "hux.v1" in model
    assert {path.name for path in MODES.iterdir()} == {
        "FriendlyModeSelector.tsx",
        "index.ts",
        "model.ts",
        "styles.css",
        "types.ts",
    }
    for path in MODES.iterdir():
        assert len(path.read_text(encoding="utf-8").splitlines()) <= 500
    assert "hermes-webui-hux/modes" not in (
        ROOT / "dockerfiles/Dockerfile.hermes-webui"
    ).read_text(encoding="utf-8")