"""Tests for agent skill registry."""
from __future__ import annotations

import os
from pathlib import Path

os.environ.setdefault("SECRET_KEY", "test-secret-key-for-unit-tests-only")
_test_dir = Path(__file__).resolve().parent
_backend_root = _test_dir.parent
_skills_dir = _backend_root.parent / "skills"
if not _skills_dir.is_dir():
    _skills_dir = _backend_root / "skills"
os.environ["SKILLS_PATH"] = str(_skills_dir)

from app.services.skill_registry import (  # noqa: E402
    invalidate_skills_cache,
    load_skills,
    match_skills,
    skill_guidance_block,
)


def test_load_skills_finds_seeded_skills():
    invalidate_skills_cache()
    skills = load_skills(force=True)
    assert "vessel-voip" in skills
    assert "vessel-dns-portal" in skills
    assert skills["vessel-voip"]["body"]


def test_match_voip_skill_by_keywords():
    invalidate_skills_cache()
    matched = match_skills("VoIP issue", "one-way audio on SIP calls")
    ids = [s.id for s in matched]
    assert "vessel-voip" in ids


def test_match_skill_by_rule_id_boost():
    invalidate_skills_cache()
    matched = match_skills("Mystery", "something vague", matched_rule_id="crew-dns-slow")
    ids = [s.id for s in matched]
    assert "vessel-dns-portal" in ids


def test_match_respects_max_skills():
    invalidate_skills_cache()
    matched = match_skills(
        "VoIP DNS portal",
        "slow dns captive portal sip registration one-way audio",
        max_skills=1,
    )
    assert len(matched) == 1


def test_skill_guidance_block_includes_body():
    invalidate_skills_cache()
    matched = match_skills("VoIP", "one-way audio rtp")
    block = skill_guidance_block(matched)
    assert "Agent skills" in block
    assert "One-way audio playbook" in block