FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    rsync \
    libgl1-mesa-glx \
    portaudio19-dev \
    python3-pyaudio \
    python3-all-dev \
    pkg-config \
    libasound2-dev \
    libportaudio2 \
    libportaudiocpp0 \
    && rm -rf /var/lib/apt/lists/* \
    && git lfs install

# Set working directory
WORKDIR /app

# Install portaudio from source
RUN wget http://files.portaudio.com/archives/pa_stable_v190700_20210406.tgz \
    && tar -zxvf pa_stable_v190700_20210406.tgz \
    && cd portaudio \
    && ./configure \
    && make \
    && make install \
    && cd .. \
    && rm -rf portaudio pa_stable_v190700_20210406.tgz \
    && ldconfig

# Copy requirements and 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 . .

# Expose port
EXPOSE 7860

# Command to run the application
CMD ["python", "app.py"]