FROM python:3.11-slim

WORKDIR /app

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

# Create directories
RUN mkdir -p /app/uploads /app/index /app/models

# Copy requirements
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Set environment variables
ENV GPT4ALL_MODEL=llama-3.2-3b-instruct-q4_0.gguf
ENV UPLOAD_DIR=/app/uploads
ENV INDEX_DIR=/app/index
ENV SCHEDULES_PATH=/app/schedules.json

# Copy application
COPY app/ ./app/
COPY frontend/ ./frontend/

# Expose ports
EXPOSE 8000

# Run the application
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]