from langgraph.graph import StateGraph, END  
from agents import hunter_agent, skeptic_agent, calibrator_agent
from state import TraderState


graph = StateGraph(TraderState)

graph.add_node("hunter", hunter_agent)
graph.add_node("skeptic", skeptic_agent)
graph.add_node("calibrator", calibrator_agent)

# hunter -> skeptic -> calibrator
graph.add_edge("hunter", "skeptic")
graph.add_edge("skeptic", "calibrator")

# Conditional edge from calibrator: If stop is True that means it end and go to END; else it will loop back to hunter
def should_continue(state: TraderState) -> str:
    return END if state.get('stop', False) else "hunter"

graph.add_conditional_edges("calibrator", should_continue)

graph.set_entry_point("hunter")

compiled_graph = graph.compile()