FROM python:3.12-slim

WORKDIR /app

COPY requirements.txt .

RUN pip install --no-cache-dir -r requirements.txt

COPY . .

# Create directories for ChromaDB, SQLite and history database
RUN mkdir -p /app/chroma_db /app/history

EXPOSE 8000

ENV PYTHONUNBUFFERED=1

# Default environment variables for ChromaDB, SQLite and Ollama
ENV CHROMA_DB_PATH=/app/chroma_db
ENV CHROMA_COLLECTION_NAME=memories
ENV SQLITE_DB_PATH=/app/graph_store.db
ENV OLLAMA_HOST=http://host.docker.internal:11434
ENV OLLAMA_LLM_MODEL=llama3.2
ENV OLLAMA_EMBEDDER_MODEL=nomic-embed-text
ENV HISTORY_DB_PATH=/app/history/history.db

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]