from gradio_client import Client
from huggingface_hub import InferenceClient
import gradio as gr
import random

ss_client = Client("https://omnibus-html-image-current-tab.hf.space/")
client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")


def format_prompt(message, history):
    prompt = "<s>"
    if history:
        for user_prompt, bot_response in history:
            prompt += f"[INST] {user_prompt} [/INST]"
            prompt += f" {bot_response}</s> "
    prompt += f"[INST] {message} [/INST]"
    return prompt


def chat_inf(system_prompt,prompt,history):
    if not history:
        history = []
        hist_len=0
    if history:
        hist_len=len(history)
        print(hist_len)
    seed = random.randint(1,1111111111111111)
    generate_kwargs = dict(
        temperature=0.9,
        max_new_tokens=10480,
        top_p=0.95,
        repetition_penalty=1.0,
        do_sample=True,
        seed=seed,
    )
        
    formatted_prompt = format_prompt(f"{system_prompt}, {prompt}", history)
    stream = client.text_generation(formatted_prompt, **generate_kwargs, stream=True, details=True, return_full_text=False)
    output = ""
        
    for response in stream:
        output += response.token.text
        yield [(prompt,output)]
    history.append((prompt,output))
    yield history
        
def get_screenshot(chat: list,height=5000,width=600,chatblock=[],theme="light",wait=3000,header=True):
    print(chatblock)
    tog = 0
    if chatblock:
        tog = 3
    
    result = ss_client.predict(str(chat),height,width,chatblock,header,theme,wait,api_name="/run_script")
		# str  in 'Chat: [('user','bot'),('user','bot')]' Textbox component
		# float  in 'Height' Number component
		# float  in 'Width' Number component
		# List[Literal['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20']]  in 'Chatblocks' Checkboxgroup component
		# bool  in 'Show Header' Checkbox component
		# Literal['light', 'dark']  in 'Theme' Radio component
		# float (numeric value between 1 and 10000) in 'Wait time' Slider component
		# api_name="/run_script"

        ## return types:
        # filepath representing output in 'value_25' Image component,
        # str representing output in 'value_20' Html component,
        # List[Dict(image: filepath, caption: str | None)] representing output in 'value_24' Gallery component,
        # filepath representing output in 'value_23' Image component,
    #out = f'https://omnibus-html-image-current-tab.hf.space/file={result[0]}'
    out = f'https://omnibus-html-image-current-tab.hf.space/file={result[tog]}'
    print(out)
    return out

chat=[('user','bot'),('user','bot')]

#get_screenshot(chat=[('user','bot'),('user','bot')])
with gr.Blocks() as app:
    with gr.Row():
        with gr.Column(scale=3):
            with gr.Group():
                chat_b = gr.Chatbot(label="Chatbot Mixtral-8x7b-instruct-v0.1")
                with gr.Row():
                    with gr.Column(scale=3):
                        inp = gr.Textbox(label="Prompt")
                        sys_inp = gr.Textbox(label="System Prompt (optional)")
                        btn = gr.Button("Chat")
                        
                    with gr.Column(scale=1):
                        with gr.Group():
                            stop_btn=gr.Button("Stop")
                            clear_btn=gr.Button("Clear")
        with gr.Column(scale=1):
            with gr.Group():
                with gr.Row():
                    im_height=gr.Number(label="Height",value=5000)
                    im_width=gr.Number(label="Width",value=500)
                wait_time=gr.Number(label="Wait Time",value=3000)
                theme=gr.Radio(label="Theme", choices=["light","dark"],value="light")
                chatblock=gr.Dropdown(label="Chatblocks",info="Choose specific blocks of chat",choices=[c for c in range(1,40)],multiselect=True)
                
                im_btn=gr.Button("Screenshot")
                img=gr.Image(type='filepath')
    btn.click(chat_inf,[sys_inp,inp,chat_b],chat_b)
    im_btn.click(get_screenshot,[chat_b,im_height,im_width,chatblock,theme,wait_time],img)
    #app.load(get_screenshot,inp,img)
app.launch()