SurrealDB Memory Search

"""
SurrealDB Memory Search
"""

from agno.db.surrealdb import SurrealDb
from agno.memory import MemoryManager, UserMemory
from agno.models.openai import OpenAIChat
from rich.pretty import pprint

# ---------------------------------------------------------------------------
# Setup
# ---------------------------------------------------------------------------
SURREALDB_URL = "ws://localhost:8000"
SURREALDB_USER = "root"
SURREALDB_PASSWORD = "root"
SURREALDB_NAMESPACE = "agno"
SURREALDB_DATABASE = "memories"

creds = {"username": SURREALDB_USER, "password": SURREALDB_PASSWORD}
db = SurrealDb(None, SURREALDB_URL, creds, SURREALDB_NAMESPACE, SURREALDB_DATABASE)


# ---------------------------------------------------------------------------
# Create Memory Manager
# ---------------------------------------------------------------------------
memory = MemoryManager(model=OpenAIChat(id="gpt-4o"), db=db)


# ---------------------------------------------------------------------------
# Run Example
# ---------------------------------------------------------------------------
def run_example() -> None:
    john_doe_id = "john_doe@example.com"
    memory.add_user_memory(
        memory=UserMemory(memory="The user enjoys hiking in the mountains on weekends"),
        user_id=john_doe_id,
    )
    memory.add_user_memory(
        memory=UserMemory(
            memory="The user enjoys reading science fiction novels before bed"
        ),
        user_id=john_doe_id,
    )
    print("John Doe's memories:")
    pprint(memory.get_user_memories(user_id=john_doe_id))

    memories = memory.search_user_memories(
        user_id=john_doe_id, limit=1, retrieval_method="last_n"
    )
    print("\nJohn Doe's last_n memories:")
    pprint(memories)

    memories = memory.search_user_memories(
        user_id=john_doe_id, limit=1, retrieval_method="first_n"
    )
    print("\nJohn Doe's first_n memories:")
    pprint(memories)

    memories = memory.search_user_memories(
        user_id=john_doe_id,
        query="What does the user like to do on weekends?",
        retrieval_method="agentic",
    )
    print("\nJohn Doe's memories similar to the query (agentic):")
    pprint(memories)


if __name__ == "__main__":
    run_example()