import gradio as gr
from df.author_leaderboard import AuthorLeaderboard

def author_leaderboard_tab():
    # Initialize the AuthorLeaderboard class
    leaderboard = AuthorLeaderboard()

    with gr.Row():
        gr.Markdown("## Author Leaderboard")
    with gr.Row():
        author_search_input = gr.Textbox(
            label="Search by Author Name",
            placeholder="Enter author name...",
            lines=1,
        )
    with gr.Row():
        leaderboard_component = gr.Dataframe(
            label="Leaderboard",
            value=leaderboard.df_prettified,
            datatype=[leaderboard.DATATYPES[column] for column in leaderboard.COLUMNS_ORDER],
            row_count=(0, "dynamic"),
            interactive=False,
            max_height=1000,
            wrap=True,
        )

    # Define the interaction
    author_search_input.change(
        leaderboard.filter,
        inputs=[author_search_input],
        outputs=[leaderboard_component]
    )