FROM python:3.10

# Install system dependencies
RUN apt-get update && apt-get install -y \
    fakeroot \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    rsync \
    libgl1-mesa-glx \
    espeak \
    libespeak1 \
    curl \
    nodejs \
    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/* \
    && git lfs install

# Create user
RUN useradd -m -u 1000 user
WORKDIR /home/user/app
USER user

# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir pip -U && \
    pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY --chown=1000:1000 . .

# Run application
CMD ["python", "voice_health_analyzer.py"]