from app.service.risk_tools import build_alert_search_result


def test_search_result_summary_contains_all_customers_and_products() -> None:
    items = [
        {
            "alert_no": f"ALERT-{index:03d}",
            "customer_no": f"CUST-{index % 2 + 1:03d}",
            "customer_name": "张*" if index % 2 else "李*",
            "product_code": f"P-{index % 3 + 1:03d}",
            "product_name": f"产品{index % 3 + 1}",
            "risk_level": "低",
            "rule_codes": ["RW-018"],
            "evidence_summary": "测试证据",
            "disposition_hint": {"verdict": "可考虑放行"},
        }
        for index in range(12)
    ]

    result = build_alert_search_result(items, {"risk_level": "低"})

    assert result["total"] == 12
    assert len(result["summary"]["customer_groups"]) == 2
    assert len(result["summary"]["product_groups"]) == 3
    assert result["summary"]["complete"] is True
    assert result["summary"]["disposition_counts"] == {"可考虑放行": 12}
    assert len(result["items"]) == 12
    assert result["field_meanings"]["customer_no"] == "客户编号"
    assert result["field_meanings"]["risk_level"] == "风险等级"
    assert result["field_meanings"]["disposition_hint"] == "列表级只读研判建议"