# Use Python 3.11 slim
FROM python:3.11-slim

# Set working directory
WORKDIR /app

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

# Copy requirements first (for Docker layer caching)
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Download spaCy model
RUN python -m spacy download en_core_web_sm

# Copy entire project
COPY . .

# Expose FastAPI port
EXPOSE 8000

# Start the server
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]