import gradio as gr
import subprocess
import os
import re
import datetime

# Função para baixar o clipe da Twitch
def download_twitch_clip(url, auth_token):
    # Gera um timestamp para usar no nome do arquivo
    timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
    output_pattern = f"{timestamp}_{{id}}_{{channel_login}}_{{title_slug}}.{{format}}"

    command = ["twitch-dl", "download", url, "-q", "source", "-o", output_pattern]

    if auth_token.strip():
        command.extend(["-a", auth_token])

    process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    stdout, stderr = process.communicate()

    # O nome do arquivo é determinado pelo padrão de saída
    file_name = output_pattern.format(id="unknown", channel_login="unknown", title_slug="unknown", format="mkv")
    return file_name

# Interface Gradio
def gradio_interface(url, auth_token=""):
    file_name = download_twitch_clip(url, auth_token)
    return file_name

iface = gr.Interface(
    fn=gradio_interface,
    inputs=[
        gr.Textbox(label="URL do Clipe da Twitch"),
        gr.Textbox(label="Token de Autenticação (opcional)")
    ],
    outputs=gr.Video()
)

# Executar a interface
iface.launch()