"""Crisis numbers live in one table (config/texts/crisis.yaml); every other text refers to it by `{phone:<key>}`."""

import re
from pathlib import Path

import pytest

from app.core.safety import CRISIS_PATH, fill_phones
from app.llm.agent.prompts import SYSTEM_PROMPT

ROOT = Path(__file__).resolve().parents[1]
# Any phone number except the universal short emergency numbers 112 / 101–103.
NUMBER = re.compile(r"(\+7|\b8)[\s(-]*\d{3}[\s)-]*\d{3}[\s-]*\d{2}[\s-]*\d{2}")


def test_no_number_outside_the_crisis_table():
    texts = [p for p in (ROOT / "config" / "texts").glob("*.yaml") if p != CRISIS_PATH]
    code = [*(ROOT / "app").rglob("*.py"), *(ROOT / "web" / "src").rglob("*.ts*")]
    offenders = [
        str(p.relative_to(ROOT))
        for p in [*texts, *code]
        if p.name != "privacy.py"  # the PII scrubber documents the phone format with an example
        and NUMBER.search("\n".join(line for line in p.read_text(encoding="utf-8").splitlines() if "#" not in line))
    ]
    assert offenders == []


def test_references_resolve_and_unknown_keys_fail():
    assert "989-50-50" in fill_phones("{phone:helpline}") and "989-50-50" in SYSTEM_PROMPT
    with pytest.raises(ValueError):
        fill_phones("{phone:no_such_line}")