FROM python:3.11

# Required for Hugging Face Spaces Dev Mode to be functional
RUN useradd -m -u 1000 user
WORKDIR /app

# Copy requirements.txt first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade -r requirements.txt
RUN pip install flask

# Copy current directory files
COPY . .

# Create a simple health check server
RUN echo 'import flask\nimport os\nimport subprocess\nimport threading\n\napp = flask.Flask(__name__)\n\n@app.route("/")\ndef health():\n    return "Voice Assistant running!"\n\ndef run_assistant():\n    subprocess.run(["python", "app.py", "dev"])\n\nif __name__ == "__main__":\n    # Start the assistant in a separate thread\n    assistant_thread = threading.Thread(target=run_assistant)\n    assistant_thread.daemon = True\n    assistant_thread.start()\n    # Run the Flask app for health checks\n    app.run(host="0.0.0.0", port=7860)\n' > health_check.py

# Set up user permissions
USER user


# Set home to the user's home directory
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Run the health check server which will start the app
CMD ["python", "health_check.py"]