FROM python:3.11-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    build-essential \
    tesseract-ocr \
    poppler-utils \
    nodejs \
    npm \
    && rm -rf /var/lib/apt/lists/*

COPY backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY backend/ ./backend/
COPY frontend/ ./frontend/

RUN cd frontend && npm install && npm run build

RUN mkdir -p /app/storage/uploads /app/storage/vector_db

EXPOSE 7860

CMD ["bash", "-c", "cd backend && uvicorn app.main:app --host 0.0.0.0 --port 7860 & cd frontend && npx serve -s dist -l 7861"]