from typing import Any, Dict, List, Optional

from .base import McpToolDescriptor, ToolSpec, tool_result_to_content, tool_spec_to_mcp_descriptor
from .processors import TOOLS as PROCESSOR_TOOLS
from .time import TOOLS as TIME_TOOLS
from .vfs import TOOLS as VFS_TOOLS
from .web_fetch import TOOLS as WEB_FETCH_TOOLS

TOOLS: Dict[str, ToolSpec] = {}
for group in (TIME_TOOLS, WEB_FETCH_TOOLS, PROCESSOR_TOOLS, VFS_TOOLS):
    TOOLS.update(group)


def get_tool(name: str) -> Optional[ToolSpec]:
    return TOOLS.get(name)


def list_tool_specs() -> List[ToolSpec]:
    return list(TOOLS.values())


def mcp_tool_descriptors() -> List[McpToolDescriptor]:
    return [tool_spec_to_mcp_descriptor(spec) for spec in TOOLS.values()]


__all__ = [
    "McpToolDescriptor",
    "ToolSpec",
    "get_tool",
    "list_tool_specs",
    "mcp_tool_descriptors",
    "tool_result_to_content",
]