"""储存证质检信息：类型键与 payload 规范化。"""
import unittest
from types import SimpleNamespace

from app.crud.sample_storage_cert_qc import _row_to_dict
from app.services.sample_storage_cert_qc import (
    SAMPLE_TYPE_KEY_PERINATAL_HSC,
    SAMPLE_TYPE_KEY_UC_MSC,
    empty_detail,
    normalize_payload,
    resolve_sample_type_key,
    supports_storage_cert_qc,
)


class TestResolveSampleTypeKey(unittest.TestCase):
    def test_hsc(self):
        self.assertEqual(resolve_sample_type_key("围产期造血干细胞"), SAMPLE_TYPE_KEY_PERINATAL_HSC)

    def test_msc(self):
        self.assertEqual(resolve_sample_type_key("脐带间充质干细胞"), SAMPLE_TYPE_KEY_UC_MSC)

    def test_other(self):
        self.assertIsNone(resolve_sample_type_key("胎盘亚全能干细胞"))
        self.assertIsNone(resolve_sample_type_key(""))

    def test_supports(self):
        self.assertTrue(supports_storage_cert_qc("围产期造血干细胞"))
        self.assertFalse(supports_storage_cert_qc("其他"))


class TestNormalizePayload(unittest.TestCase):
    def test_rejects_non_object(self):
        with self.assertRaises(ValueError):
            normalize_payload([])
        with self.assertRaises(ValueError):
            normalize_payload("x")

    def test_keeps_dict_stringifies_keys(self):
        out = normalize_payload({"viability_pct": 90.4, 1: "bad"})
        self.assertEqual(out["viability_pct"], 90.4)
        self.assertNotIn(1, out)


class TestEmptyDetail(unittest.TestCase):
    def test_shape(self):
        d = empty_detail(
            sample_code="B1",
            lab_flow_code="LAB-001",
            protocol_code="P1",
            mother_name="张三",
            sample_type_name="围产期造血干细胞",
            sample_type_key="perinatal_hsc",
        )
        self.assertFalse(d["filledFlag"])
        self.assertEqual(d["payload"], {})
        self.assertEqual(d["sampleCode"], "B1")
        self.assertEqual(d["labFlowCode"], "LAB-001")

    def test_lab_flow_defaults_empty(self):
        d = empty_detail(sample_code="B1")
        self.assertEqual(d["labFlowCode"], "")


class TestRowToDict(unittest.TestCase):
    def test_filled(self):
        row = SimpleNamespace(
            id="1",
            sample_code="B1",
            sample_type_key="perinatal_hsc",
            collection_protocol_id="P",
            qc_work_order_id="W",
            filled_flag="1",
            payload='{"viability_pct":"90"}',
            create_time=None,
            update_time=None,
        )
        d = _row_to_dict(
            row,
            lab_flow_code="LAB-001",
            protocol_code="C1",
            mother_name="李",
            sample_type_name="围产期造血干细胞",
        )
        self.assertTrue(d["filledFlag"])
        self.assertEqual(d["payload"]["viability_pct"], "90")
        self.assertEqual(d["sampleCode"], "B1")
        self.assertEqual(d["labFlowCode"], "LAB-001")
        self.assertEqual(d["protocolCode"], "C1")


if __name__ == "__main__":
    unittest.main()