# Multi-stage Dockerfile for KerdosAI
FROM python:3.10-slim as base

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Development stage
FROM base as development

COPY requirements.txt .
RUN pip install -r requirements.txt

# Install development dependencies
RUN pip install pytest pytest-cov pytest-mock black ruff mypy rich typer

COPY . .

CMD ["bash"]

# Production stage
FROM base as production

# Copy only necessary files
COPY requirements.txt .
RUN pip install -r requirements.txt

COPY *.py ./
COPY configs/ ./configs/

# Create non-root user
RUN useradd -m -u 1000 kerdos && \
    chown -R kerdos:kerdos /app

USER kerdos

# Expose port for API
EXPOSE 8000

# Default command
CMD ["python", "-m", "uvicorn", "api_server:app", "--host", "0.0.0.0", "--port", "8000"]