from fastapi import APIRouter, Depends
from pydantic import BaseModel
from typing import Optional
from config import settings
from routes.auth import require_auth

router = APIRouter(prefix="/api/settings", tags=["settings"])


class BrandUpdate(BaseModel):
    brand_name: Optional[str] = None
    brand_tagline: Optional[str] = None
    brand_logo_url: Optional[str] = None


@router.get("/brand")
async def get_brand():
    return {
        "brand_name": settings.brand_name,
        "brand_tagline": settings.brand_tagline,
        "brand_logo_url": settings.brand_logo_url,
    }


@router.put("/brand")
async def update_brand(body: BrandUpdate, _: bool = Depends(require_auth)):
    if body.brand_name is not None:
        settings.brand_name = body.brand_name
    if body.brand_tagline is not None:
        settings.brand_tagline = body.brand_tagline
    if body.brand_logo_url is not None:
        settings.brand_logo_url = body.brand_logo_url
    return {"ok": True}