#!/usr/bin/env python

import gradio as gr

from settings import (DEFAULT_IMAGE_RESOLUTION, DEFAULT_NUM_IMAGES,
                      MAX_IMAGE_RESOLUTION, MAX_NUM_IMAGES, MAX_SEED)
from utils import randomize_seed_fn

def magic_prompt(prompt):
    openai.api_key = "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"

    completion = openai.ChatCompletion.create(
      model="gpt-3.5-turbo",
      messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Hello!"}
      ]
    )

    mag_prompt = str(completion.choices[0].message.content)
    return mag_prompt


def create_demo(process):
    with gr.Blocks() as demo:
        with gr.Row():
            with gr.Column():
                image = gr.Image()
                prompt = gr.Textbox(label='Prompt')
                mag_prompt_btn = gr.Button("✨Magic Prompt")
                preprocessor_name = gr.Radio(
                        label='Preprocessor',
                        choices=['HED', 'PidiNet', 'None'],
                        type='value',
                        value='HED')
                run_button = gr.Button('Run')
                with gr.Accordion('Advanced options', open=False, visible=False):
                    num_samples = gr.Slider(label='Number of images',
                                            minimum=1,
                                            maximum=4,
                                            value=4,
                                            step=1)
                    image_resolution = gr.Slider(
                        label='Image resolution',
                        minimum=256,
                        maximum=MAX_IMAGE_RESOLUTION,
                        value=512,
                        step=256)
                    preprocess_resolution = gr.Slider(
                        label='Preprocess resolution',
                        minimum=128,
                        maximum=512,
                        value=512,
                        step=1)
                    num_steps = gr.Slider(label='Number of steps',
                                          minimum=1,
                                          maximum=100,
                                          value=20,
                                          step=1)
                    guidance_scale = gr.Slider(label='Guidance scale',
                                               minimum=0.1,
                                               maximum=30.0,
                                               value=9.0,
                                               step=0.1)
                    seed = gr.Slider(label='Seed',
                                     minimum=0,
                                     maximum=MAX_SEED,
                                     step=1,
                                     value=0)
                    randomize_seed = gr.Checkbox(label='Randomize seed',
                                                 value=True)
                    a_prompt = gr.Textbox(
                        label='Additional prompt',
                        value='best quality, extremely detailed')
                    n_prompt = gr.Textbox(
                        label='Negative prompt',
                        value=
                        'longbody, lowres, bad anatomy, bad hands, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality'
                    )
            with gr.Column():
                result = gr.Gallery(label='Output',
                                    show_label=False,
                                    columns=2,
                                    object_fit='scale-down')
        inputs = [
            image,
            prompt,
            a_prompt,
            n_prompt,
            num_samples,
            image_resolution,
            preprocess_resolution,
            num_steps,
            guidance_scale,
            seed,
            preprocessor_name,
        ]
        prompt.submit(
            fn=randomize_seed_fn,
            inputs=[seed, randomize_seed],
            outputs=seed,
            queue=False,
            api_name=False,
        ).then(
            fn=process,
            inputs=inputs,
            outputs=result,
            api_name=False,
        )
        mag_prompt_btn.click(
            fn=magic_prompt,
            inputs=prompt,
            outputs=prompt,
        )
        run_button.click(
            fn=randomize_seed_fn,
            inputs=[seed, randomize_seed],
            outputs=seed,
            queue=False,
            api_name=False,
        ).then(
            fn=process,
            inputs=inputs,
            outputs=result,
            api_name='scribble',
        )
    return demo


if __name__ == '__main__':
    from model import Model
    model = Model(task_name='scribble')
    demo = create_demo(model.process_scribble)
    demo.queue().launch()