FROM python:3.9

# Add Intel RealSense repository
RUN apt-get update && apt-get install -y \
    software-properties-common \
    gnupg \
    && apt-key adv --keyserver keyserver.ubuntu.com --recv-key F6E65AC044F831AC80A06380C8B3A55A6F3EFCDE \
    && add-apt-repository "deb https://librealsense.intel.com/Debian/apt-repo $(lsb_release -cs) main" \
    && apt-get update

# Install system dependencies
RUN apt-get install -y \
    libgl1-mesa-glx \
    libglib2.0-0 \
    librealsense2-dkms \
    librealsense2-utils \
    librealsense2-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements and install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Set environment variables
ENV FLASK_APP=app.py
ENV FLASK_ENV=production

# Expose port
EXPOSE 7860

# Run the application
CMD ["python", "app.py"]