# Use Python 3.11 slim image for smaller size
FROM python:3.13-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1
ENV DEBIAN_FRONTEND=noninteractive

# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    libffi-dev \
    libssl-dev \
    curl \
    wget \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt && \
    pip install --no-cache-dir jupyter jupyterlab

# Copy the entire project
COPY . .

# Create necessary directories
RUN mkdir -p logs data models

# Set permissions
RUN chmod +x demo.py finrl_demo.py docker-entrypoint.sh

# Expose port for potential web interface
EXPOSE 8000 8888

# Set entrypoint
ENTRYPOINT ["/app/docker-entrypoint.sh"]

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import sys; sys.exit(0)" || exit 1

# Default command
CMD ["python", "-m", "agentic_ai_system.main"]