# Simple Dockerfile using requirements.txt instead of Poetry
FROM python:3.11-slim as base

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

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    git \
    ffmpeg \
    libmagic1 \
    libpq-dev \
    pkg-config \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt ./requirements.txt

# Development stage
FROM base as development

# Install dependencies
RUN pip install -r requirements.txt

# Copy source code
COPY . .

# Set development environment
ENV PYTHONPATH=/app
ENV DEBUG=true

# Expose ports
EXPOSE 15100 9090

# Default command for development
CMD ["python", "start_my_network.py"]

# Production stage
FROM base as production

# Install dependencies
RUN pip install -r requirements.txt

# Create non-root user
RUN groupadd -r appuser && useradd -r -g appuser appuser

# Copy application code
COPY --chown=appuser:appuser . .

# Create necessary directories
RUN mkdir -p /app/data /app/logs && \
    chown -R appuser:appuser /app/data /app/logs

# Set production environment
ENV PYTHONPATH=/app
ENV DEBUG=false

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
    CMD curl -f http://localhost:15100/health || exit 1

# Switch to non-root user
USER appuser

# Expose ports
EXPOSE 15100 9090

# Default command
CMD ["python", "start_my_network.py"]