# Dockerfile optimized for Hugging Face Spaces
# Use Python 3.11 slim image as base
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    && rm -rf /var/lib/apt/lists/*

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

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

# Copy application code
COPY app/ ./app/

# Copy Streamlit app
COPY streamlit_app.py .

# Copy startup script
COPY start-all.sh .
RUN chmod +x start-all.sh

# Create .streamlit directory for config
RUN mkdir -p ~/.streamlit

# Create streamlit config to disable telemetry
RUN echo '[browser]\nserverAddress = "localhost"\n[client]\nshowErrorDetails = true\n[logger]\nlevel = "info"' > ~/.streamlit/config.toml

# Expose ports
# 7860: Streamlit (exposed by HF Spaces)
# 8000: FastAPI (internal)
EXPOSE 7860 8000

# Run both services using startup script
CMD ["./start-all.sh"]