# Use a lightweight Python base image
FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    pkg-config \
    libsystemd-dev \
    libcairo2-dev \
    tesseract-ocr \
    libglib2.0-0 \
    libsm6 \
    libxrender1 \
    libxext6 \
    poppler-utils \
    gettext \
    && rm -rf /var/lib/apt/lists/*


# Set the working directory
WORKDIR /app

# Copy only dependency files first for better caching
COPY requirements.txt .  

# Install pip and dependencies
RUN pip install --upgrade pip \
 && pip install torch==2.6.0 --no-cache-dir \
 && pip install -r requirements.txt --no-cache-dir

# Copy rest of your code (this is after deps so doesn't bust cache)
COPY . .

# Expose port 7860 (required by HF Spaces)
EXPOSE 7860

# Run the Flask app
CMD ["python", "-m", "ai_med_extract", "--port=7860", "--host=0.0.0.0"]