"""V4-M3: FakeGeminiVideoClient unit tests."""

from __future__ import annotations

from content_agent.interfaces import GeminiVideoClient
from tests.gemini_helpers import (
    FakeGeminiVideoClient,
    fake_gemini_fail,
    fake_gemini_pool,
    fake_gemini_review,
)


def test_fake_gemini_default_returns_pool():
    client = FakeGeminiVideoClient()
    result = client.analyze({"platform_content_id": "c1"}, {}, {})
    assert result["schema_version"] == "v4_gemini_query_relevance.v1"
    assert result["query_relevance_score"] == 80
    assert client.calls[0]["content"]["platform_content_id"] == "c1"


def test_fake_gemini_by_content_id_routing():
    client = FakeGeminiVideoClient(
        result_by_content_id={"c1": fake_gemini_review(), "c2": fake_gemini_fail()}
    )
    assert client.analyze({"platform_content_id": "c1"}, {}, {})["query_relevance_score"] == 60
    assert client.analyze({"platform_content_id": "c2"}, {}, {})["final_status"] == "failed"
    assert client.analyze({"platform_content_id": "c3"}, {}, {})["query_relevance_score"] == 80


def test_fake_gemini_records_calls_with_deepcopy():
    client = FakeGeminiVideoClient()
    first = client.analyze({"platform_content_id": "c1"}, {}, {})
    first["query_relevance_score"] = "mutated"
    second = client.analyze({"platform_content_id": "c1"}, {}, {})
    assert second["query_relevance_score"] == 80
    assert len(client.calls) == 2


def test_fake_gemini_conforms_to_protocol():
    client: GeminiVideoClient = FakeGeminiVideoClient()
    result = client.analyze({"platform_content_id": "c1"}, {"play_url": None}, {"name": "case"})
    assert isinstance(result, dict)
    assert fake_gemini_pool()["query_relevance_score"] == 80