# -*- coding: utf-8 -*-
# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import sys

import google.api_core as api_core

from google.cloud.datacatalog_v1beta1 import gapic_version as package_version

__version__ = package_version.__version__

if sys.version_info >= (3, 8):  # pragma: NO COVER
    from importlib import metadata
else:  # pragma: NO COVER
    # TODO(https://github.com/googleapis/python-api-core/issues/835): Remove
    # this code path once we drop support for Python 3.7
    import importlib_metadata as metadata

from .services.data_catalog import DataCatalogAsyncClient, DataCatalogClient
from .services.policy_tag_manager import (
    PolicyTagManagerAsyncClient,
    PolicyTagManagerClient,
)
from .services.policy_tag_manager_serialization import (
    PolicyTagManagerSerializationAsyncClient,
    PolicyTagManagerSerializationClient,
)
from .types.common import IntegratedSystem, ManagingSystem
from .types.datacatalog import (
    CreateEntryGroupRequest,
    CreateEntryRequest,
    CreateTagRequest,
    CreateTagTemplateFieldRequest,
    CreateTagTemplateRequest,
    DeleteEntryGroupRequest,
    DeleteEntryRequest,
    DeleteTagRequest,
    DeleteTagTemplateFieldRequest,
    DeleteTagTemplateRequest,
    Entry,
    EntryGroup,
    EntryType,
    GetEntryGroupRequest,
    GetEntryRequest,
    GetTagTemplateRequest,
    ListEntriesRequest,
    ListEntriesResponse,
    ListEntryGroupsRequest,
    ListEntryGroupsResponse,
    ListTagsRequest,
    ListTagsResponse,
    LookupEntryRequest,
    RenameTagTemplateFieldEnumValueRequest,
    RenameTagTemplateFieldRequest,
    SearchCatalogRequest,
    SearchCatalogResponse,
    UpdateEntryGroupRequest,
    UpdateEntryRequest,
    UpdateTagRequest,
    UpdateTagTemplateFieldRequest,
    UpdateTagTemplateRequest,
)
from .types.gcs_fileset_spec import GcsFilesetSpec, GcsFileSpec
from .types.policytagmanager import (
    CreatePolicyTagRequest,
    CreateTaxonomyRequest,
    DeletePolicyTagRequest,
    DeleteTaxonomyRequest,
    GetPolicyTagRequest,
    GetTaxonomyRequest,
    ListPolicyTagsRequest,
    ListPolicyTagsResponse,
    ListTaxonomiesRequest,
    ListTaxonomiesResponse,
    PolicyTag,
    Taxonomy,
    UpdatePolicyTagRequest,
    UpdateTaxonomyRequest,
)
from .types.policytagmanagerserialization import (
    ExportTaxonomiesRequest,
    ExportTaxonomiesResponse,
    ImportTaxonomiesRequest,
    ImportTaxonomiesResponse,
    InlineSource,
    SerializedPolicyTag,
    SerializedTaxonomy,
)
from .types.schema import ColumnSchema, Schema
from .types.search import SearchCatalogResult, SearchResultType
from .types.table_spec import (
    BigQueryDateShardedSpec,
    BigQueryTableSpec,
    TableSourceType,
    TableSpec,
    ViewSpec,
)
from .types.tags import FieldType, Tag, TagField, TagTemplate, TagTemplateField
from .types.timestamps import SystemTimestamps
from .types.usage import UsageSignal, UsageStats

if hasattr(api_core, "check_python_version") and hasattr(
    api_core, "check_dependency_versions"
):  # pragma: NO COVER
    api_core.check_python_version("google.cloud.datacatalog_v1beta1")  # type: ignore
    api_core.check_dependency_versions("google.cloud.datacatalog_v1beta1")  # type: ignore
else:  # pragma: NO COVER
    # An older version of api_core is installed which does not define the
    # functions above. We do equivalent checks manually.
    try:
        import sys
        import warnings

        _py_version_str = sys.version.split()[0]
        _package_label = "google.cloud.datacatalog_v1beta1"
        if sys.version_info < (3, 9):
            warnings.warn(
                "You are using a non-supported Python version "
                + f"({_py_version_str}).  Google will not post any further "
                + f"updates to {_package_label} supporting this Python version. "
                + "Please upgrade to the latest Python version, or at "
                + f"least to Python 3.9, and then update {_package_label}.",
                FutureWarning,
            )
        if sys.version_info[:2] == (3, 9):
            warnings.warn(
                f"You are using a Python version ({_py_version_str}) "
                + f"which Google will stop supporting in {_package_label} in "
                + "January 2026. Please "
                + "upgrade to the latest Python version, or at "
                + "least to Python 3.10, before then, and "
                + f"then update {_package_label}.",
                FutureWarning,
            )

        def parse_version_to_tuple(version_string: str):
            """Safely converts a semantic version string to a comparable tuple of integers.
            Example: "4.25.8" -> (4, 25, 8)
            Ignores non-numeric parts and handles common version formats.
            Args:
                version_string: Version string in the format "x.y.z" or "x.y.z<suffix>"
            Returns:
                Tuple of integers for the parsed version string.
            """
            parts = []
            for part in version_string.split("."):
                try:
                    parts.append(int(part))
                except ValueError:
                    # If it's a non-numeric part (e.g., '1.0.0b1' -> 'b1'), stop here.
                    # This is a simplification compared to 'packaging.parse_version', but sufficient
                    # for comparing strictly numeric semantic versions.
                    break
            return tuple(parts)

        def _get_version(dependency_name):
            try:
                version_string: str = metadata.version(dependency_name)
                parsed_version = parse_version_to_tuple(version_string)
                return (parsed_version, version_string)
            except Exception:
                # Catch exceptions from metadata.version() (e.g., PackageNotFoundError)
                # or errors during parse_version_to_tuple
                return (None, "--")

        _dependency_package = "google.protobuf"
        _next_supported_version = "4.25.8"
        _next_supported_version_tuple = (4, 25, 8)
        _recommendation = " (we recommend 6.x)"
        (_version_used, _version_used_string) = _get_version(_dependency_package)
        if _version_used and _version_used < _next_supported_version_tuple:
            warnings.warn(
                f"Package {_package_label} depends on "
                + f"{_dependency_package}, currently installed at version "
                + f"{_version_used_string}. Future updates to "
                + f"{_package_label} will require {_dependency_package} at "
                + f"version {_next_supported_version} or higher{_recommendation}."
                + " Please ensure "
                + "that either (a) your Python environment doesn't pin the "
                + f"version of {_dependency_package}, so that updates to "
                + f"{_package_label} can require the higher version, or "
                + "(b) you manually update your Python environment to use at "
                + f"least version {_next_supported_version} of "
                + f"{_dependency_package}.",
                FutureWarning,
            )
    except Exception:
        warnings.warn(
            "Could not determine the version of Python "
            + "currently being used. To continue receiving "
            + "updates for {_package_label}, ensure you are "
            + "using a supported version of Python; see "
            + "https://devguide.python.org/versions/"
        )

__all__ = (
    "DataCatalogAsyncClient",
    "PolicyTagManagerAsyncClient",
    "PolicyTagManagerSerializationAsyncClient",
    "BigQueryDateShardedSpec",
    "BigQueryTableSpec",
    "ColumnSchema",
    "CreateEntryGroupRequest",
    "CreateEntryRequest",
    "CreatePolicyTagRequest",
    "CreateTagRequest",
    "CreateTagTemplateFieldRequest",
    "CreateTagTemplateRequest",
    "CreateTaxonomyRequest",
    "DataCatalogClient",
    "DeleteEntryGroupRequest",
    "DeleteEntryRequest",
    "DeletePolicyTagRequest",
    "DeleteTagRequest",
    "DeleteTagTemplateFieldRequest",
    "DeleteTagTemplateRequest",
    "DeleteTaxonomyRequest",
    "Entry",
    "EntryGroup",
    "EntryType",
    "ExportTaxonomiesRequest",
    "ExportTaxonomiesResponse",
    "FieldType",
    "GcsFileSpec",
    "GcsFilesetSpec",
    "GetEntryGroupRequest",
    "GetEntryRequest",
    "GetPolicyTagRequest",
    "GetTagTemplateRequest",
    "GetTaxonomyRequest",
    "ImportTaxonomiesRequest",
    "ImportTaxonomiesResponse",
    "InlineSource",
    "IntegratedSystem",
    "ListEntriesRequest",
    "ListEntriesResponse",
    "ListEntryGroupsRequest",
    "ListEntryGroupsResponse",
    "ListPolicyTagsRequest",
    "ListPolicyTagsResponse",
    "ListTagsRequest",
    "ListTagsResponse",
    "ListTaxonomiesRequest",
    "ListTaxonomiesResponse",
    "LookupEntryRequest",
    "ManagingSystem",
    "PolicyTag",
    "PolicyTagManagerClient",
    "PolicyTagManagerSerializationClient",
    "RenameTagTemplateFieldEnumValueRequest",
    "RenameTagTemplateFieldRequest",
    "Schema",
    "SearchCatalogRequest",
    "SearchCatalogResponse",
    "SearchCatalogResult",
    "SearchResultType",
    "SerializedPolicyTag",
    "SerializedTaxonomy",
    "SystemTimestamps",
    "TableSourceType",
    "TableSpec",
    "Tag",
    "TagField",
    "TagTemplate",
    "TagTemplateField",
    "Taxonomy",
    "UpdateEntryGroupRequest",
    "UpdateEntryRequest",
    "UpdatePolicyTagRequest",
    "UpdateTagRequest",
    "UpdateTagTemplateFieldRequest",
    "UpdateTagTemplateRequest",
    "UpdateTaxonomyRequest",
    "UsageSignal",
    "UsageStats",
    "ViewSpec",
)
