FROM python:3.9

# Install system dependencies
RUN apt-get update && apt-get install -y \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Create a non-root user
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

# Set working directory
WORKDIR /app

# Copy requirements file
COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

# Copy application code
COPY --chown=user ./main.py /app/
COPY --chown=user ./.gitignore /app/
COPY --chown=user ./README.md /app/

# Create directories for models and audio files
RUN mkdir -p /app/models
RUN mkdir -p /app/audio_files

# Run the application
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]