FROM nvidia/cuda:12.2.2-runtime-ubuntu22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONUNBUFFERED=1
ENV DOCLAYOUT_MODEL_PATH=/app/models/doclayout_yolo_docstructbench_imgsz1024.onnx

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 python3-pip python3-dev \
    ffmpeg libsm6 libxext6 curl wget git \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip3 install --no-cache-dir --upgrade pip && \
    pip3 install --no-cache-dir -r requirements.txt

# Tải trước model ONNX vào image
RUN mkdir -p /app/models && \
    wget -q --show-progress -O /app/models/doclayout_yolo_docstructbench_imgsz1024.onnx \
    "https://huggingface.co/wybxc/DocLayout-YOLO-DocStructBench-onnx/resolve/main/doclayout_yolo_docstructbench_imgsz1024.onnx?download=true"

COPY . .

# Hugging Face Spaces mặc định lắng nghe ở port 7860
EXPOSE 7860

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]