from __future__ import annotations

from types import SimpleNamespace

from svrnty_vision.visual_evidence import visual_evidence_from_vlm_response


def test_vlm_raw_mode_response_becomes_visual_evidence() -> None:
    response = SimpleNamespace(
        rubric_mode="raw",
        justification="",
        model_id="qwen-test",
        raw_scores_json='{"description":"solid red square","objects":["red square"],"detected_text":[]}',
    )

    evidence = visual_evidence_from_vlm_response(
        response,
        source_reference="fixture://red-square.png",
        provider_mode="sovereign",
        retention_disclosure="synchronous_no_async_persistence",
        timestamp="2026-06-06T00:00:00Z",
    )

    assert evidence.producing_package_id == "visual-perception-package-candidate"
    assert evidence.producing_tool_id == "vision.image_analyze"
    assert evidence.capability_surface == "vision.image_analyze"
    assert evidence.source_reference == "fixture://red-square.png"
    assert evidence.provider_mode == "sovereign"
    assert evidence.retention_disclosure == "synchronous_no_async_persistence"
    assert evidence.observed_content_summary == "solid red square"
    assert "description: solid red square" in evidence.extracted_claims
    assert "objects: red square" in evidence.extracted_claims
    assert "detected_text: []" in evidence.extracted_claims
    assert evidence.validation_status == "candidate_validated"
    assert "research_synthesis" not in evidence.model_dump()


def test_non_json_vlm_response_gets_safe_raw_fallback() -> None:
    response = SimpleNamespace(
        rubric_mode="raw",
        justification="",
        model_id="qwen-test",
        raw_scores_json="a screenshot of a pricing page with two columns",
    )

    evidence = visual_evidence_from_vlm_response(
        response,
        source_reference="fixture://pricing.png",
        provider_mode="sovereign",
        retention_disclosure="synchronous_no_async_persistence",
        timestamp="2026-06-06T00:00:00Z",
    )

    assert evidence.observed_content_summary == "a screenshot of a pricing page with two columns"
    assert evidence.extracted_claims == [
        "raw: a screenshot of a pricing page with two columns"
    ]