import json
from pathlib import Path

import pytest

ROOT = Path(__file__).resolve().parents[1]
RECORD = ROOT / "data" / "capability" / "audit-core-operational.json"
CARD = ROOT / "docs" / "interface-card.yaml"
SCHEMA = Path.home() / "info-tech-canon" / "infospace" / "schemas" / "interface-card.schema.yaml"


def test_capability_record_exists_and_joins_operations_audit():
    record = json.loads(RECORD.read_text())
    assert any(item["capability"] == "operations.audit" for item in record["requires"])
    assert any(item["capability"] == "data.archive" for item in record["requires"])
    provisions = {item["capability"]: item for item in record["provisions"]}
    assert "data.archive" not in provisions
    audit = provisions["operations.audit"]
    assert audit["maturity"] == "D4"
    assert audit["provider"] == "audit-core.railiance01"
    used = {item["capability"]: item["relation"] for item in audit["uses_provisions"]}
    assert used["data.backup"] == "may_use"
    assert used["security.secrets"] == "may_use"
    unknown = [row for row in audit["consumes"] if row["basis"] == "unknown"]
    assert unknown
    assert all(row["quantity"]["value"] is None and row.get("gap") for row in unknown)
    hooks = {item["hook"]: item["basis"] for item in audit["evidence"]}
    assert hooks["integrity_verification"] == "measured"


def test_capability_review_against_live_catalog():
    import sys

    canon_src = Path.home() / "info-tech-canon" / "src"
    if canon_src.is_dir() and str(canon_src) not in sys.path:
        sys.path.insert(0, str(canon_src))
    try:
        from info_tech_canon.capability import review_path
    except ImportError:
        pytest.skip("info-tech-canon is not importable")
    result = review_path(RECORD)
    assert result["ok"] is True
    by_cap = {item["capability"]: item for item in result["requirements"]}
    assert by_cap["operations.audit"]["status"] == "met"
    assert by_cap["data.archive"]["status"] == "unprovided"


def test_interface_card_has_required_fields():
    text = CARD.read_text()
    assert "id: audit-core/interface-card" in text
    assert "title:" in text
    assert "consumer:" in text
    assert "canon_surfaces:" in text
    assert "Evidence" in text
    assert "AuditRecord" in text
    assert "data.archive-unprovided" in text
    assert "no-rapp-yaml" in text


def test_interface_card_validates_against_canon_schema():
    if not SCHEMA.is_file():
        pytest.skip("info-tech-canon interface-card schema not on disk")
    yaml = pytest.importorskip("yaml")
    jsonschema = pytest.importorskip("jsonschema")
    schema = yaml.safe_load(SCHEMA.read_text())
    card = yaml.safe_load(CARD.read_text())
    jsonschema.Draft202012Validator(schema).validate(card)