FROM python:3.11-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PORT=7860

# Create user and set permissions (HF expectation)
RUN useradd -m -u 1000 user
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    software-properties-common \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements and install
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY . .

# Set permissions for user 1000
RUN chown -R 1000:1000 /app
USER user

# Expose port
EXPOSE 7860

# Run entrypoint
ENTRYPOINT ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]