from dotenv import load_dotenv
load_dotenv()

from utils import *
from functions import *


with (gr.Blocks() as app):
    user_id = gr.State('')  # id used to find the chat into the database

    with gr.Tab('Option 1'):
        with gr.Row() as select_author:
            chat_btn = gr.Button(value='Start chat')

        # ------------------------------------- Chat API -------------------------------------------
        with gr.Row(visible=False) as chatbot:
            with gr.Column():
                with gr.Row():
                    video = gr.Video(interactive=False, label='Video', autoplay=True)
                with gr.Row():
                    output_audio = gr.Audio(interactive=False, label='Audio', autoplay=True)
                with gr.Row():
                    checkbox_video = gr.Checkbox(
                        label='Get video', info='Remember that this has a cost'
                    )
                    checkbox_audio = gr.Checkbox(
                        label='Get only audio', info='This is free but makes API slower'
                    )
                    radio = gr.Radio(
                        choices=['local', 'remote'], value='local', label='Backend used', visible=False
                    )

            with gr.Column():
                with gr.Row():
                    chat = gr.Chatbot(label='Chat')
                with gr.Row():
                    with gr.Column():
                        text = gr.Text(label='Write your question')
                    with gr.Column():
                        audio = gr.Audio(sources=['microphone'], type='filepath', label='Tell me your question')
                        button_audio = gr.Button(value='Submit audio')

    # ------------------------------------- Customize prompts -------------------------------------------
    with gr.Tab('Option 2'):
        with gr.Row():
            prompt_questions = gr.Textbox(label='Enter you prompt for standalone questions')
            prompt_main = gr.Textbox(label='Enter your prompt for answerings questions')

        msg_history = gr.State([])
        chatbot_option2 = gr.Chatbot(label='Bella Nosotras')
        start_button = gr.Button()
        message = gr.Textbox(visible=False)

    start_button.click(
        start_chat,
        [chatbot_option2, prompt_main],
        [msg_history, chatbot_option2, start_button, message]
    )

    message.submit(
        ask_query,
        [message, chatbot_option2, msg_history, prompt_questions, prompt_main],
        [message, chatbot_option2, msg_history]
    )

    # -------------------------------------- Actions -----------------------------------------
    chat_btn.click(
        make_invisible, None, select_author
    ).then(
        make_visible, None, chatbot
    ).then(
        init_chatbot, [chat, radio], [video, chat, user_id]
    )

    text.submit(
        get_answer_text,
        [text, chat, user_id, checkbox_video, checkbox_audio, radio],
        [video, output_audio, chat, text]
    )

    button_audio.click(
        get_answer_audio,
        [audio, chat, user_id, checkbox_video, checkbox_audio, radio],
        [video, output_audio, chat, audio]
    )

    output_audio.stop(
        lambda: None, None, output_audio
    )


app.queue()
app.launch(debug=True, auth=(os.environ.get('SPACE_USERNAME'), os.environ.get('SPACE_PASSWORD')))