FROM python:3.11-slim

WORKDIR /app

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

# Copy sender files
COPY . .

# Copy backend files (needed for tracking and config)
COPY ../backend/services /app/backend/services
COPY ../backend/.env /app/.env

# Make the scheduler executable
RUN chmod +x scheduled_sender.py

# Set timezone to Berlin
ENV TZ=Europe/Berlin
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# Run the scheduled sender
CMD ["python", "-u", "scheduled_sender.py"]