from fastapi import APIRouter, File, UploadFile, Form
from typing import Optional, List

router = APIRouter(prefix="/api/v1", tags=["API v1"])

@router.post("/classify")
async def classify_image(image: UploadFile = File(...)):
    return {"endpoint": "classify", "filename": image.filename}

@router.post("/search")
async def search_similar(image: UploadFile = File(...), limit: int = Form(10)):
    return {"endpoint": "search", "limit": limit}

@router.get("/trends")
async def get_trends(category: Optional[str] = None):
    return {"endpoint": "trends", "category": category}