class ApiTextOutputNode:
    def __init__(self):
        pass
        
    @classmethod
    def INPUT_TYPES(s):
        return {
            "required": {
                "text": ("STRING", {"forceInput": True}),
            }
        }

    # Tells ComfyUI's API wrapper that this node yields valid execution data
    OUTPUT_NODE = True
    
    RETURN_TYPES = ()
    FUNCTION = "send_text_to_api"
    CATEGORY = "Fast Preview"

    def send_text_to_api(self, text):
        print(f"[Fast Preview] Sending text string to API payload: {text}")
        
        # Returns empty tuple for standard routing, passes text to the UI/API layers
        return {
            "ui": {
                "text": [text]
            }
        }