# UI Service Dockerfile
# FastAPI + Jinja2 + HTMX Dashboard

FROM python:3.14-alpine

# Prevent Python from writing .pyc files and enable unbuffered output
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    UI_PORT=8002 \
    API_BASE=http://api:8001 \
    BASE_PATH=""

# Create non-root user
RUN addgroup -g 10001 -S app && \
    adduser -u 10001 -S app -G app

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apk add --no-cache \
    curl \
    gcc \
    musl-dev \
    linux-headers

# Install Python dependencies
COPY apps/ui/requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY apps/__init__.py /app/apps/__init__.py
COPY apps/ui/ /app/apps/ui/

# Change ownership to app user
RUN chown -R app:app /app

# Switch to non-root user
USER app

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:${UI_PORT}/health || exit 1

# Expose port
EXPOSE 8002

# Run application
CMD ["python", "-m", "uvicorn", "apps.ui.main:app", "--host", "0.0.0.0", "--port", "8002"]