"""Python templates must stay valid Python before their placeholders are filled."""
import re
import shutil
import subprocess
from pathlib import Path

import pytest

ROOT = Path(__file__).resolve().parents[1]
HOOK_RULES = "E9,F63,F7,F82,F811"  # same rule set as the PostToolUse lint hook


@pytest.mark.parametrize("template", ["rpa-dashboard-no-ai/templates/bridge.py",
                                      "rpa-dashboard-no-ai/templates/bot_runner.py"])
def test_template_passes_lint_hook_unfilled(template):
    ruff = shutil.which("ruff") or pytest.skip("ruff not on PATH")
    r = subprocess.run([ruff, "check", "--select", HOOK_RULES, "--no-cache", str(ROOT / template)],
                       capture_output=True, text=True)
    assert r.returncode == 0, r.stdout


def test_tebra_sky_preset_is_the_template_default():
    templates = ROOT / "rpa-dashboard-no-ai" / "templates"
    themes = (templates / "themes.md").read_text(encoding="utf-8")
    sky = themes.split("## 1. Tebra Sky")[1].split("```css\n")[1].split("```")[0]
    assert sky in (templates / "dashboard.html").read_text(encoding="utf-8")


def test_ai_skill_references_files_that_exist():
    skill = ROOT / "rpa-dashboard-ai"
    text = (skill / "SKILL.md").read_text(encoding="utf-8")
    paths = re.findall(r"`((?:templates/|<no-ai>)[\w./-]+)`", text)
    assert len(paths) > 5
    missing = [p for p in paths
               if not (skill / p.replace("<no-ai>", "../rpa-dashboard-no-ai/templates/")).exists()]
    assert not missing