# КЛГ АСУ ТК — Backend (FastAPI)
FROM python:3.12-slim

WORKDIR /app

# System dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    libpq-dev gcc curl && \
    rm -rf /var/lib/apt/lists/*

# Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt && \
    pip install --no-cache-dir openpyxl reportlab psutil

# Application code
COPY . .

# Health check
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s \
    CMD curl -f http://localhost:8000/api/v1/health || exit 1

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "4"]