"""
File: search.py
Author: Dmitry Ryumin
Description: Event handler for searching and filtering papers in the Gradio app.
License: MIT License
"""

import gradio as gr
from pathlib import Path

# Importing necessary components for the Gradio app
from app.config import config_data
from app.components import html_message, video_create_ui, button


def event_handler_files(files):
    if not files:
        return (
            html_message(config_data.InformationMessages_NOTI_VIDEOS, False),
            video_create_ui(),
            button(
                config_data.OtherMessages_CALCULATE_PT_SCORES,
                False,
                3,
                "./images/calculate_pt_scores.ico",
                True,
                "calculate_oceanai",
            ),
            button(
                config_data.OtherMessages_CLEAR_APP,
                False,
                1,
                "./images/clear.ico",
                True,
                "clear_oceanai",
            ),
        )

    return (
        html_message(config_data.OtherMessages_NOTI_CALCULATE, True),
        video_create_ui(value=files[0], file_name=Path(files[0]).name),
        button(
            config_data.OtherMessages_CALCULATE_PT_SCORES,
            True,
            3,
            "./images/calculate_pt_scores.ico",
            True,
            "calculate_oceanai",
        ),
        button(
            config_data.OtherMessages_CLEAR_APP,
            True,
            1,
            "./images/clear.ico",
            True,
            "clear_oceanai",
        ),
    )


def event_handler_files_select(files, evt: gr.SelectData):
    return video_create_ui(value=files[evt.index], file_name=evt.value)