from pydub import AudioSegment
from pydub.playback import play
import gradio as gr
import os as neo
import sys 

now_dir = os.getcwd()
sys.path.append(now_dir)

def apply_8d_effect(audio_path):
    audio = AudioSegment.from_file(audio_path)
    num_directions = 8
    panned_tracks = []

    for i in range(num_directions):
        pan_position = i / num_directions
        panned_audio = audio.pan(pan_position)
        panned_tracks.append(panned_audio)

    output_audio = f"{audio_path}_8d.wav"
    combined_audio = sum(panned_tracks)
    combined_audio.export(output_audio, format="wav")

    return output_audio



with gr.Blocks() as app:
    audio_main = gr.Audio(label="your audio input", type="filepath")
    audio_output = gr.Audio(label="your audio output")
    
    convert_audio = gr.Button("Convert")
    convert_audio.click(fn=apply_8d_effect, inputs=[audio_main], outputs=[audio_output])

    app.launch(share=True)