import gradio as gr
#from utils import *
import random


is_clicked = False
out_img_list = ['', '', '', '', '']
out_state_list = [False, False, False, False, False]

def fn_query_on_load():
    return "Cats at sunset"

def fn_refresh():

    return out_img_list


with gr.Blocks() as app:
    with gr.Row():
        gr.Markdown(
            """
            # Stable Diffusion Image Generation
            ### Enter query to generate images in various styles
            """)

    with gr.Row(visible=True):
        with gr.Column():
            with gr.Row():
                search_text = gr.Textbox(value=fn_query_on_load, placeholder='Search..', label=None)


    with gr.Row(visible=True):
        #with gr.Column():
            out1 = gr.Image(value="out1.png", interactive=False, width=128, height=128, label='Oil Painting')
            #submit1 = gr.Button("Submit", variant='primary')

        #with gr.Column():
            out2 = gr.Image(value="out2.png", interactive=False, width=128, height=128, label='Low Poly HD Style')
            #submit2 = gr.Button("Submit", variant='primary')

        #with gr.Column():
            out3 = gr.Image(value="out3.png", interactive=False, width=128, height=128, label='Matrix style')
            #submit3 = gr.Button("Submit", variant='primary')


        #with gr.Column():
            out4 = gr.Image(value="out4.png", interactive=False, width=128, height=128, label='Dreamy Painting')
            #submit4 = gr.Button("Submit", variant='primary')

        #with gr.Column():
            out5 = gr.Image(value="out5.png", interactive=False, width=128, height=128, label='Depth Map Style')
            #submit5 = gr.Button("Submit", variant='primary')

    with gr.Row(visible=True):
        clear_btn = gr.ClearButton()

    def clear_data():
        return {
            out1: None,
            out2: None,
            out3: None,
            out4: None,
            out5: None,
            search_text: None
        }


    clear_btn.click(clear_data, None, [out1, out2, out3, out4, out5, search_text])


    '''def func_generate(query, concept_idx, seed):
        prompt = query + ' in the style of bulb'
        text_input = tokenizer(prompt, padding="max_length", max_length=tokenizer.model_max_length, truncation=True,
                               return_tensors="pt")
        input_ids = text_input.input_ids.to(torch_device)

        # Get token embeddings
        position_ids = text_encoder.text_model.embeddings.position_ids[:, :77]
        position_embeddings = pos_emb_layer(position_ids)

        s = seed

        token_embeddings = token_emb_layer(input_ids)
        # The new embedding - our special birb word
        replacement_token_embedding = concept_embeds[concept_idx].to(torch_device)

        # Insert this into the token embeddings
        token_embeddings[0, torch.where(input_ids[0] == 22373)] = replacement_token_embedding.to(torch_device)

        # Combine with pos embs
        input_embeddings = token_embeddings + position_embeddings

        #  Feed through to get final output embs
        modified_output_embeddings = get_output_embeds(input_embeddings)

        # And generate an image with this:

        s = random.randint(s + 1, s + 30)
        g = torch.manual_seed(s)
        return generate_with_embs(text_input, modified_output_embeddings, generator=g)


    def generate_oil_painting(query):
        return {
            out1: func_generate(query, 0, 0)
        }

    def generate_low_poly_hd(query):
        return {
            out2: func_generate(query, 1, 30)
        }

    def generate_matrix_style(query):
        return {
            out3: func_generate(query, 2, 60)
        }

    def generate_dreamy_painting(query):
        return {
            out4: func_generate(query, 3, 90)
        }

    def generate_depth_map_style(query):
        return {
            out5: func_generate(query, 4, 120)
        }

    submit1.click(
        generate_oil_painting,
        search_text,
        out1
    )

    submit2.click(
        generate_low_poly_hd,
        search_text,
        out2
    )

    submit3.click(
        generate_matrix_style,
        search_text,
        out3
    )

    submit4.click(
        generate_dreamy_painting,
        search_text,
        out4
    )

    submit5.click(
        generate_depth_map_style,
        search_text,
        out5
    )
'''

'''
Launch the app
'''
app.launch()