import os
import gradio as gr
import yt_dlp
import uuid
import whisper_diarization_main
#os.system("pip install Cython")
def dl(inp,img=None):
    uid=uuid.uuid4()
    fps="Error"
    out = None
    out_file=[]
    if img == None and inp !="":
        try:
            inp_out=inp.replace("https://","")
            inp_out=inp_out.replace("/","_").replace(".","_").replace("=","_").replace("?","_")
 
            #os.system(f'yt-dlp "{inp}" --trim-filenames 160 -o "{uid}/{inp_out}.mp4" -S res,mp4 --recode mp4')  
            #os.system(f'yt-dlp --skip-download --write-subs --write-auto-subs --sub-lang en --sub-format ttml --convert-subs srt "{inp}" -o "{uid}/{inp_out}"')    
            os.system(f'yt-dlp -x "{inp}" -o "{uid}/{inp_out}"')    
            #f = open(f"{uid}/{inp_out}.en.srt")
            os.system(f'ffmpeg -i "{uid}/{inp_out}.opus" "output.mp3"')
            ##ft=f.readlines()
            ##line_fin=""
            ##line_out=""
            ##for line in ft:
            ##    if "<" in line:
            ##        line_out = line.split(">",1)[1].split("<",1)[0]
            ##    else:
            ##        line_out = line
            ##    if not line.strip("\n").isnumeric():
            ##        line_fin+=line_out
            #print(ft)
            #out = f"{uid}/{inp_out}.mp4"
            #capture = cv2.VideoCapture(out)
            #fps = capture.get(cv2.CAP_PROP_FPS)
            #capture.release()
            out="output.mp3"
            ##out=f'{line_fin}'
        except Exception as e:
            print(e)
            out = None
    elif img !=None and inp == "":
        capture = cv2.VideoCapture(img)
        fps = capture.get(cv2.CAP_PROP_FPS)
        capture.release()
        out = f"{img}"
    return out

def diarize_aud(file_name):
    print(file_name)
    
    #file_name=file_name.strip(".mp3")
    #print(file_name)
    os.system(f"python whisper_diarization_main/diarize.py -a output.mp3")
    with open(f"output.txt","r") as f:
        lines=f.readlines()
    line_out=""
    for line in lines:
        line_out+=line
    return line_out

with gr.Blocks() as app:
    inp_url=gr.Textbox()
    btn=gr.Button()
    btn2=gr.Button("diarize")
    outp_aud=gr.Audio(type='filepath')
    outp_diary=gr.Textbox()
    btn.click(dl,inp_url,outp_aud)
    btn2.click(diarize_aud,outp_aud,outp_diary)
app.launch()