from central.app.operational_state import blocker_fingerprint, classify_product_state, should_retry_blocker, summarize_operational_states


def test_blocked_product_does_not_make_other_products_fail():
    states = [
        classify_product_state({"CODIGO": "1"}, {"status": "EXACT_NCM"}),
        classify_product_state({"CODIGO": "2"}, {"status": "AMBIGUOUS"}),
    ]

    summary = summarize_operational_states(states)

    assert summary["COMPLETE"] == 1
    assert summary["BLOCKED_CONFLICT"] == 1
    assert summary["AGENT_HEALTH"] == "HEALTHY"


def test_blocker_fingerprint_deduplicates_same_input():
    first = blocker_fingerprint("tenant", "company", "P1", "CFOP", "MISSING_EVIDENCE", "engine-v1")
    second = blocker_fingerprint("tenant", "company", "P1", "CFOP", "MISSING_EVIDENCE", "engine-v1")

    assert first == second


def test_retry_only_when_input_fingerprint_changes():
    assert should_retry_blocker("old", "new") is True
    assert should_retry_blocker("old", "old") is False


def test_technical_failure_is_not_healthy_when_present():
    summary = summarize_operational_states([{"state": "FAILED_TECHNICAL"}])

    assert summary["FAILED_TECHNICAL"] == 1
    assert summary["AGENT_HEALTH"] == "DEGRADED"