# Copyright 2026 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.
#
# pyformat: disable

"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""

from __future__ import annotations
from .. import BaseModel
from ...utils.unions import parse_open_union
from ..interactions import (
    codeexecution as interactions_codeexecution,
    function as interactions_function,
    googlesearch as interactions_googlesearch,
    mcpserver as interactions_mcpserver,
    urlcontext as interactions_urlcontext,
)
from functools import partial
from pydantic import ConfigDict
from pydantic.functional_validators import BeforeValidator
from typing import Any, Literal, Union
from typing_extensions import Annotated, TypeAliasType


AgentToolParam = TypeAliasType(
    "AgentToolParam",
    Union[
        interactions_codeexecution.CodeExecutionParam,
        interactions_urlcontext.URLContextParam,
        interactions_googlesearch.GoogleSearchParam,
        interactions_function.FunctionParam,
        interactions_mcpserver.MCPServerParam,
    ],
)
r"""A tool that the agent can use."""


class UnknownAgentTool(BaseModel):
    r"""A AgentTool variant the SDK doesn't recognize. Preserves the raw payload."""

    type: Literal["UNKNOWN"] = "UNKNOWN"
    raw: Any
    is_unknown: Literal[True] = True

    model_config = ConfigDict(frozen=True)


_AGENT_TOOL_VARIANTS: dict[str, Any] = {
    "code_execution": interactions_codeexecution.CodeExecution,
    "google_search": interactions_googlesearch.GoogleSearch,
    "url_context": interactions_urlcontext.URLContext,
    "mcp_server": interactions_mcpserver.MCPServer,
    "function": interactions_function.Function,
}


AgentTool = Annotated[
    Union[
        interactions_codeexecution.CodeExecution,
        interactions_googlesearch.GoogleSearch,
        interactions_urlcontext.URLContext,
        interactions_mcpserver.MCPServer,
        interactions_function.Function,
        UnknownAgentTool,
    ],
    BeforeValidator(
        partial(
            parse_open_union,
            disc_key="type",
            variants=_AGENT_TOOL_VARIANTS,
            unknown_cls=UnknownAgentTool,
            union_name="AgentTool",
            lenient=True,
        )
    ),
]
r"""A tool that the agent can use."""
