FROM python:3.11-slim

WORKDIR /app

# Install system dependencies (tkinter needed by app/core processing)
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    python3-tk \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY web/backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy project files
COPY app/ ./app/
COPY config/ ./config/
COPY config.ini ./
COPY templates/ ./templates/
COPY web/ ./web/

# Create data directories
RUN mkdir -p data/input data/output data/result data/temp

# Expose port
EXPOSE 18889

# Run
CMD ["python", "-m", "uvicorn", "web.backend.main:app", "--host", "0.0.0.0", "--port", "18889"]