FROM python:3.10-slim

WORKDIR /app

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV FLASK_APP=app.py

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

# Copy application code
COPY . .

# Create data directory
RUN mkdir -p /app/data

# Expose port
EXPOSE 5001

# Run commands to init db, seed data, and start server
CMD ["sh", "-c", "flask init-db && flask seed-db && gunicorn -w 4 -b 0.0.0.0:5001 app:app"]