# This Gradio app enhances the interactivity and visual appeal of a simple greeting application.
# It includes a custom theme, a more engaging layout, and additional components to make the app more interactive.

import gradio as gr

# Define a custom theme to make the app visually appealing
theme = gr.themes.Soft(
    primary_hue=gr.themes.Color("blue"),
    secondary_hue=gr.themes.Color("cyan"),
    neutral_hue=gr.themes.Color("gray"),
    text_size=gr.themes.Size("md"),
    spacing_size=gr.themes.Size("md"),
    radius_size=gr.themes.Size("md"),
    font=["IBM Plex Sans", "ui-sans-serif", "system-ui", "sans-serif"],
    font_mono=["IBM Plex Mono", "ui-monospace", "Consolas", "monospace"],
)

# Define the greeting function
def greet(name):
    return "Hello " + name + "!"

# Create a Gradio Blocks app with a custom theme
with gr.Blocks(theme=theme) as demo:
    # Add a title and a description to make the app more engaging
    gr.Markdown("# Welcome to the Interactive Greeting App!")
    gr.Markdown("Enter your name below to get a personalized greeting.")

    # Create a textbox for user input
    name_input = gr.Textbox(label="Your Name", placeholder="Enter your name here")

    # Create a button to trigger the greeting function
    greet_button = gr.Button("Greet Me", variant="primary")

    # Create a textbox to display the greeting
    greeting_output = gr.Textbox(label="Greeting")

    # Define the event listener for the button click
    greet_button.click(fn=greet, inputs=name_input, outputs=greeting_output)

    # Add a feedback section to make the app more interactive
    gr.Markdown("## Feedback")
    feedback_input = gr.Textbox(label="Your Feedback", placeholder="Tell us what you think!")
    submit_feedback_button = gr.Button("Submit Feedback", variant="secondary")
    feedback_output = gr.Textbox(label="Thank You!")

    # Define the event listener for the feedback submission
    def submit_feedback(feedback):
        return "Thank you for your feedback: " + feedback

    submit_feedback_button.click(fn=submit_feedback, inputs=feedback_input, outputs=feedback_output)

# Launch the app
if __name__ == "__main__":
    demo.launch(show_error=True)