# Use Python 3.10 slim image as base
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONPATH=/app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libffi-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY requirements.txt .
RUN pip install -U pip
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY app.py .
COPY openrouter_llm.py .
# COPY .env.free .env

# Create necessary directories
RUN mkdir -p uploads vectordb cache
RUN chmod -R 777 uploads vectordb
RUN chmod -R 777 cache
RUN chmod -R 777 ~/.cache
RUN pwd
RUN ls

# Expose port
EXPOSE 7860

# Set healthcheck
# HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
    # CMD curl -f http://localhost:8000/health || exit 1

# Command to run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]