import json
import sys
from pathlib import Path

import pytest

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
from cv_import_ai import ImportAiConfig, analyse

BLOCKS = [{"id": "b0001", "text": "Engineer at Example AS, 2020. Python.", "kind": "paragraph", "page": 1}]


def test_disabled_adapter_never_invokes_transport():
    def forbidden(*args):
        raise AssertionError("Disabled inference invoked")
    assert analyse(BLOCKS, ImportAiConfig(), forbidden) == []


def test_grounded_suggestion_is_explicitly_unverified_model_output():
    result = analyse(BLOCKS, ImportAiConfig(enabled=True, model="test-double"), lambda *_: json.dumps({"suggestions": [{"field": "skills.0", "value": "Python", "block_id": "b0001", "quote": "Python"}]}))
    assert result[0]["method"] == "model-assisted"
    assert result[0]["review_state"] == "needs_review"
    assert "confidence" not in result[0]


@pytest.mark.parametrize("suggestion", [
    {"field": "jobs.0.start", "value": "2020-01", "block_id": "b0001", "quote": "2020"},
    {"field": "education.0.qualification", "value": "PhD", "block_id": "b0001", "quote": "Python"},
    {"field": "metadata.owner", "value": "Python", "block_id": "b0001", "quote": "Python"},
    {"field": "skills.0", "value": "Python", "block_id": "missing", "quote": "Python"},
    {"field": "skills.0", "value": "Python", "block_id": "b0001", "quote": "Python", "confidence": 100},
])
def test_invalid_or_unsupported_suggestions_fail_closed(suggestion):
    with pytest.raises(ValueError):
        analyse(BLOCKS, ImportAiConfig(enabled=True, model="test-double"), lambda *_: json.dumps({"suggestions": [suggestion]}))


@pytest.mark.parametrize("url", ["https://external.example.test", "http://169.254.169.254", "file:///etc/passwd", "http://user:pass@localhost:11434"])
def test_provider_configuration_refuses_external_or_unsafe_destinations(url):
    with pytest.raises(ValueError):
        analyse(BLOCKS, ImportAiConfig(enabled=True, model="test-double", base_url=url), lambda *_: '{"suggestions":[]}')