# Custom Python CI Image with WeasyPrint Dependencies
# Build: docker build -t breakpilot/python-ci:3.12 -f .docker/python-ci.Dockerfile .
#
# This image includes all system libraries needed for:
# - WeasyPrint (PDF generation)
# - psycopg2 (PostgreSQL)
# - General Python testing

FROM python:3.12-slim

LABEL maintainer="BreakPilot Team"
LABEL description="Python 3.12 with WeasyPrint and test dependencies for CI"

# Install system dependencies in a single layer
RUN apt-get update && apt-get install -y --no-install-recommends \
    # WeasyPrint dependencies
    libpango-1.0-0 \
    libpangocairo-1.0-0 \
    libpangoft2-1.0-0 \
    libgdk-pixbuf-2.0-0 \
    libffi-dev \
    libcairo2 \
    libcairo2-dev \
    libgirepository1.0-dev \
    gir1.2-pango-1.0 \
    # PostgreSQL client (for psycopg2)
    libpq-dev \
    # Build tools (for some pip packages)
    gcc \
    g++ \
    # Useful utilities
    curl \
    git \
    && rm -rf /var/lib/apt/lists/* \
    && apt-get clean

# Pre-install commonly used Python packages for faster CI
RUN pip install --no-cache-dir \
    pytest \
    pytest-cov \
    pytest-asyncio \
    pytest-json-report \
    psycopg2-binary \
    weasyprint \
    httpx

# Set working directory
WORKDIR /app

# Default command
CMD ["python", "--version"]