from gradio_tool import GradioTool
import os

class StableDiffusionTool(GradioTool):
    """Tool for calling stable diffusion from llm"""

    def __init__(
        self,
        name="StableDiffusion",
        description=(
            "An image generator. Use this to generate images based on "
            "text input. Input should be a description of what the image should "
            "look like. The output will be a path to an image file."
        ),
        src="gradio-client-demos/stable-diffusion",
        hf_token=None,
    ) -> None:
        super().__init__(name, description, src, hf_token)

    def create_job(self, query: str) -> Job:
        return self.client.submit(query, "", 9, fn_index=1)

    def postprocess(self, output: str) -> str:
        return [os.path.join(output, i) for i in os.listdir(output) if not i.endswith("json")][0]

    def _block_input(self, gr) -> "gr.components.Component":
        return gr.Textbox()

    def _block_output(self, gr) -> "gr.components.Component":
        return gr.Image()