FROM python:3.12-slim

WORKDIR /app

# Install system dependencies (tzdata für zoneinfo/ZoneInfo unter Linux)
RUN apt-get update && apt-get install -y \
    postgresql-client \
    tzdata \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements and install dependencies
COPY requirements.txt .
ENV PIP_DEFAULT_TIMEOUT=120
RUN pip install --no-cache-dir --retries 5 -r requirements.txt

# Copy application code
COPY . .

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

# Expose port
EXPOSE 8000

# Run application
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]