FROM python:3.9-slim

WORKDIR /app

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

# Copy application files
COPY app.py .
COPY templates/ templates/
COPY static/ static/

# Create data directory with proper permissions
RUN mkdir -p /app/data && chmod 777 /app/data

# Set environment variables
ENV DATA_DIR=/app/data
ENV PYTHONUNBUFFERED=1

# Expose port
EXPOSE 7860

# Run the application
CMD ["python", "app.py"]