#!/usr/bin/env python

from __future__ import annotations

import gradio as gr
import torch


from app_scribble import create_demo as create_demo_scribble
from model import Model
from settings import (ALLOW_CHANGING_BASE_MODEL, DEFAULT_MODEL_ID,
                      SHOW_DUPLICATE_BUTTON)


DESCRIPTION = '# Sketch to Image 🖼️'

model = Model(base_model_id=DEFAULT_MODEL_ID, task_name='Canny')

with gr.Blocks(css='style.css', theme=gr.themes.Soft()) as demo:
    gr.Markdown(DESCRIPTION)
    create_demo_scribble(model.process_scribble)

    """
    with gr.Accordion(label='Base model', open=False):
        with gr.Row():
            with gr.Column(scale=5):
                current_base_model = gr.Text(label='Current base model')
            with gr.Column(scale=1):
                check_base_model_button = gr.Button('Check current base model')
        with gr.Row():
            with gr.Column(scale=5):
                new_base_model_id = gr.Text(
                    label='New base model',
                    max_lines=1,
                    placeholder='runwayml/stable-diffusion-v1-5',
                    info=
                    'The base model must be compatible with Stable Diffusion v1.5.',
                    interactive=ALLOW_CHANGING_BASE_MODEL)
            with gr.Column(scale=1):
                change_base_model_button = gr.Button(
                    'Change base model', interactive=ALLOW_CHANGING_BASE_MODEL)
        if not ALLOW_CHANGING_BASE_MODEL:
            gr.Markdown(
                '''The base model is not allowed to be changed in this Space so as not to slow down the demo, but it can be changed if you duplicate the Space.'''
            )

    check_base_model_button.click(
        fn=lambda: model.base_model_id,
        outputs=current_base_model,
        queue=False,
        api_name='check_base_model',
    )
    new_base_model_id.submit(
        fn=model.set_base_model,
        inputs=new_base_model_id,
        outputs=current_base_model,
        api_name=False,
    )
    change_base_model_button.click(
        fn=model.set_base_model,
        inputs=new_base_model_id,
        outputs=current_base_model,
        api_name=False,
    )
    """

demo.queue(max_size=20).launch()