import gradio as gr
from transformers import pipeline
from resources import *

bellamy_bowie_classifier_candidate_labels = ["manager", "engineer", "technician", "politician", "scientist", "student", "journalist", "marketeer", "spokesperson", "other"]
bellamy_bowie_classifier_candidate_labels_preselection = ["manager", "engineer", "technician", "politician", "scientist", "student", "journalist"]

bellamy_bowie_classifier = pipeline("zero-shot-classification", model="facebook/bart-large-mnli")


def bellamy_bowie_predict(candidate_labels_selected, sequence):
    outputs = bellamy_bowie_classifier(sequence, candidate_labels_selected)
    return dict(zip(outputs['labels'], outputs['scores']))  # Extract labels and scores from the outputs dictionary


def ellis_update(name, age):
    return f"Welcome to Gradio, {name}! Are your really good {age} years old?"
# Ellis Cappy stuff

ellis_cappy_captioner = pipeline("image-to-text", model="Salesforce/blip-image-captioning-base", max_new_tokens=40)


def ellis_cappy_captionizer(img):
    captions = ellis_cappy_captioner(img)
    return captions[0]["generated_text"]


def marvin_update(origin, name):
    # origin = type(origin)
    return f"Welcome to Gradio, {name}! Are your really from {origin[0]}?"


with gr.Blocks() as demo:
    gr.Markdown("Start typing below and then click **Run** to see the output.")

    with gr.Tab("Bellamy Bowie"):
        with gr.Row():
            with gr.Column(scale=3):
                gr.HTML(bellamy_bowie_description)
            with gr.Column(scale=1):
                gr.Image(bellamy_bowie_hero, label=None)
        with gr.Row():
            with gr.Column(scale=1):
                bellamy_bowie_checkbox_input = gr.CheckboxGroup(choices=bellamy_bowie_classifier_candidate_labels, value=bellamy_bowie_classifier_candidate_labels_preselection, label="Target personas of your message", info="Recommendation: Don't change the preselection for your first analysis.")
                bellamy_bowie_textbox_input = gr.Textbox(lines=10, placeholder="Your text goes here", label="Write or paste your message to classify")
                with gr.Row():
                    bellamy_bowie_clear_button = gr.ClearButton(components=bellamy_bowie_textbox_input, value="Clear")
                    bellamy_bowie_submit_button = gr.Button("Submit", variant="primary")
            with gr.Column(scale=1):
                bellamy_bowie_outputs = gr.Label(label="Matching scores by personas")
                gr.HTML(bellamy_bowie_note_quality)
        with gr.Row():
            with gr.Column(scale=1):
                gr.Examples(bellamy_bowie_examples, inputs=[bellamy_bowie_textbox_input])
                gr.HTML(bellamy_bowie_article)
        bellamy_bowie_submit_button.click(fn=bellamy_bowie_predict, inputs=[bellamy_bowie_checkbox_input, bellamy_bowie_textbox_input], outputs=bellamy_bowie_outputs)

    with gr.Tab("Urly & Murly Simmy"):
        with gr.Row():
            with gr.Column(scale=3):
                gr.HTML(ellis_cappy_description)
            with gr.Column(scale=1):
                gr.Image(ellis_cappy_hero)
        with gr.Row():
            inp_01 = gr.Textbox(placeholder="What is your name?")
            inp_02 = gr.Textbox(placeholder="What is your age?")
            out_0 = gr.Textbox()
        btn_0 = gr.Button("Run")
        btn_0.click(fn=ellis_update, inputs=[inp_01, inp_02], outputs=out_0)

    with gr.Tab("Ellis Cappy"):
        with gr.Row():
            with gr.Column(scale=3):
                gr.HTML(ellis_cappy_description)
            with gr.Column(scale=1):
                gr.Image(ellis_cappy_hero)
        with gr.Row():
            with gr.Column(scale=1):
                ellis_cappy_image_input = gr.Image(type="pil", label=None)
                ellis_cappy_submit_button = gr.Button("Submit")
            with gr.Column(scale=1):
                ellis_cappy_textbox_output = gr.Textbox(label="Suggested caption", lines=2)
                gr.HTML(ellis_cappy_note_quality)
        with gr.Row():
            with gr.Column(scale=1):
                gr.Examples(ellis_cappy_examples, inputs=[ellis_cappy_image_input])
                gr.HTML(ellis_cappy_article)

    ellis_cappy_submit_button.click(fn=ellis_cappy_captionizer, inputs=ellis_cappy_image_input,
                                    outputs=ellis_cappy_textbox_output, api_name="captionizer")

demo.launch()