"""AssetStatus 枚举兼容性测试。

验证历史脏数据（如 'uploaded'）不会导致枚举转换失败。
"""

import pytest

from packages.domain.entities import AssetStatus


class TestAssetStatusNormalValues:
    """正常值应该正确映射。"""

    def test_uploading(self):
        assert AssetStatus("uploading") == AssetStatus.UPLOADING

    def test_ready(self):
        assert AssetStatus("ready") == AssetStatus.READY

    def test_processing(self):
        assert AssetStatus("processing") == AssetStatus.PROCESSING

    def test_error(self):
        assert AssetStatus("error") == AssetStatus.ERROR


class TestAssetStatusHistoricalValues:
    """历史脏数据应该正确映射到对应状态，不抛异常。"""

    @pytest.mark.parametrize("value", ["uploaded", "Uploaded", "UPLOADED", " uploaded "])
    def test_uploaded_maps_to_ready(self, value):
        """生产环境发现的 'uploaded' 历史值应映射为 READY。"""
        assert AssetStatus(value) == AssetStatus.READY

    @pytest.mark.parametrize("value", ["success", "ok", "done", "complete"])
    def test_other_ready_like_values_map_to_ready(self, value):
        assert AssetStatus(value) == AssetStatus.READY

    @pytest.mark.parametrize("value", ["upload", "uploading_start", "upload_start"])
    def test_upload_like_values_map_to_uploading(self, value):
        assert AssetStatus(value) == AssetStatus.UPLOADING

    @pytest.mark.parametrize("value", ["failed", "fail", "err"])
    def test_error_like_values_map_to_error(self, value):
        assert AssetStatus(value) == AssetStatus.ERROR

    @pytest.mark.parametrize("value", ["process", "running", "run"])
    def test_processing_like_values_map_to_processing(self, value):
        assert AssetStatus(value) == AssetStatus.PROCESSING


class TestAssetStatusFallback:
    """完全未知的值兜底为 READY，不抛500。"""

    @pytest.mark.parametrize("value", ["unknown", "foo_bar", ""])
    def test_unknown_value_falls_back_to_ready(self, value):
        assert AssetStatus(value) == AssetStatus.READY

    def test_none_value_falls_back_to_ready(self):
        assert AssetStatus(None) == AssetStatus.READY  # type: ignore[arg-type]

    def test_int_value_falls_back_to_ready(self):
        assert AssetStatus(123) == AssetStatus.READY  # type: ignore[arg-type]


class TestAssetStatusStrValue:
    """枚举值仍为字符串类型，不影响序列化。"""

    def test_value_unchanged(self):
        assert AssetStatus.READY.value == "ready"
        assert AssetStatus.ERROR.value == "error"
        assert isinstance(AssetStatus.READY, str)