import json


class DumasJSONStringToObjectNode:
    CATEGORY = "Dumas/JSON"
    RETURN_TYPES = ("JSON",)
    FUNCTION = "convert_string_to_json"

    @classmethod
    def INPUT_TYPES(cls):
        return {
            "required": {
                "json_string": ("STRING", {"multiline": True}),
            }
        }

    def convert_string_to_json(self, json_string):
        try:
            json_object = json.loads(json_string)
            return (json_object,)
        except json.JSONDecodeError as exc:
            print(f"[DumasNodes] Error decoding JSON: {exc}")
            return (None,)


NODE_CLASS_MAPPINGS = {
    "DumasJSONStringToObject": DumasJSONStringToObjectNode,
}

NODE_DISPLAY_NAME_MAPPINGS = {
    "DumasJSONStringToObject": "Dumas JSON String to Object",
}