from typing import Optional
from fastapi import APIRouter, Depends, HTTPException, status, Request
from pydantic import BaseModel


from open_webui.constants import ERROR_MESSAGES
from open_webui.utils.utils import get_admin_user, get_verified_user

router = APIRouter()


############################
# GetConfig
############################


@router.get("/config")
async def get_config(request: Request, user=Depends(get_admin_user)):
    return {
        "ENABLE_EVALUATION_ARENA_MODELS": request.app.state.config.ENABLE_EVALUATION_ARENA_MODELS,
        "EVALUATION_ARENA_MODELS": request.app.state.config.EVALUATION_ARENA_MODELS,
    }


############################
# UpdateConfig
############################


class UpdateConfigForm(BaseModel):
    ENABLE_EVALUATION_ARENA_MODELS: Optional[bool] = None
    EVALUATION_ARENA_MODELS: Optional[list[dict]] = None


@router.post("/config")
async def update_config(
    request: Request,
    form_data: UpdateConfigForm,
    user=Depends(get_admin_user),
):
    config = request.app.state.config
    if form_data.ENABLE_EVALUATION_ARENA_MODELS is not None:
        config.ENABLE_EVALUATION_ARENA_MODELS = form_data.ENABLE_EVALUATION_ARENA_MODELS
    if form_data.EVALUATION_ARENA_MODELS is not None:
        config.EVALUATION_ARENA_MODELS = form_data.EVALUATION_ARENA_MODELS
    return {
        "ENABLE_EVALUATION_ARENA_MODELS": config.ENABLE_EVALUATION_ARENA_MODELS,
        "EVALUATION_ARENA_MODELS": config.EVALUATION_ARENA_MODELS,
    }