from fastapi import FastAPI

from src.encoder import FashionCLIPEncoder
from src.models import TextRequest, ImageRequest, Response


encoder = FashionCLIPEncoder(normalize=True)
app = FastAPI()


@app.get("/")
async def root():
    return {
        "status": "ok",
        "message": "FashionCLIP API is running",
        "endpoints": {
            "encode_texts": "POST /encode_texts - Get embeddings for text inputs",
            "encode_images": "POST /encode_images - Get embeddings for image inputs",
        },
    }


@app.post("/encode_texts")
async def encode_texts(
    request: TextRequest,
) -> Response:
    embeddings = encoder.encode_text(request.texts)
    response = Response(embeddings=embeddings)

    return response


@app.post("/encode_images")
async def encode_images(
    request: ImageRequest,
) -> Response:
    images = request.download()
    embeddings = encoder.encode_images(images)
    response = Response(embeddings=embeddings)

    return response