from agent.state import AgentState

def route_intent(state: AgentState) -> str:
    """
    Router node that directs the workflow based on the detected intent.
    It returns the name of the next node to execute.
    """







    intent = state.get("detected_intent")


    has_partial_lead = (
        state.get("user_name") is not None or
        state.get("user_email") is not None or
        state.get("creator_platform") is not None
    ) and not state.get("lead_ready")

    if intent == "HIGH_INTENT_LEAD" or has_partial_lead:
        return "process_lead"
    elif intent in ["PRODUCT_QUERY", "PRICING_QUERY"]:
        return "retrieve_knowledge"
    elif intent == "GREETING":
        return "handle_greeting"
    else:
        return "handle_unknown"

def route_after_lead(state: AgentState) -> str:
    """
    Router node after process_lead to decide whether to execute the tool or stop.
    """
    if state.get("lead_ready"):
        return "execute_tool"
    else:

        return "__end__"