from typing import Any

from fastapi import APIRouter

from openhands.controller.agent import Agent
from openhands.security.options import SecurityAnalyzers
from openhands.server.dependencies import get_dependencies
from openhands.server.shared import config, server_config
from openhands.utils.llm import get_supported_llm_models

app = APIRouter(prefix='/api/options', dependencies=get_dependencies())


@app.get('/models', response_model=list[str])
async def get_litellm_models() -> list[str]:
    """Get all models supported by LiteLLM.

    This function combines models from litellm and Bedrock, removing any
    error-prone Bedrock models.

    To get the models:
    ```sh
    curl http://localhost:3000/api/litellm-models
    ```

    Returns:
        list[str]: A sorted list of unique model names.
    """
    return get_supported_llm_models(config)


@app.get('/agents', response_model=list[str])
async def get_agents() -> list[str]:
    """Get all agents supported by LiteLLM.

    To get the agents:
    ```sh
    curl http://localhost:3000/api/agents
    ```

    Returns:
        list[str]: A sorted list of agent names.
    """
    return sorted(Agent.list_agents())


@app.get('/security-analyzers', response_model=list[str])
async def get_security_analyzers() -> list[str]:
    """Get all supported security analyzers.

    To get the security analyzers:
    ```sh
    curl http://localhost:3000/api/security-analyzers
    ```

    Returns:
        list[str]: A sorted list of security analyzer names.
    """
    return sorted(SecurityAnalyzers.keys())


@app.get('/config', response_model=dict[str, Any])
async def get_config() -> dict[str, Any]:
    """Get current config.

    Returns:
        dict[str, Any]: The current server configuration.
    """
    return server_config.get_config()