from multiprocessing.connection import wait
import subprocess
import sys
from pathlib import Path
import os
from time import sleep
from threading import Thread
import threading

output_folder_name ="/bulk_convert_out/"

#droppedFile = sys.argv[1]
#droppedName = Path(droppedFile).name

skipto = ""
duration = ""

#print(droppedName)
droppedFile= ['test.mkv0out.mkv', "test.mkv1out.mkv","test.mkv2out.mkv","test.mkv3out.mkv","test.mkv4out.mkv","test.mkv5out.mkv"]
#get path of script location and remove the tail
head_tail = os.path.split(sys.argv[0])
output_path = head_tail[0]


#skip first part of sys.argv since it points to script location
#arguments = sys.argv[1:]
arguments = droppedFile

#check if output folder exists, otherwise create it
isExist = os.path.exists(output_path+output_folder_name)
if not isExist:
    os.makedirs(output_path+output_folder_name)
x=3
i=0
org_count = len(arguments)


class CustomThread(Thread):
    # constructor
    def __init__(self):

        # execute the base constructor
        Thread.__init__(self)
        # set a default value
        self.ret = None

    def run(self):
        #sleep(1)
        global i
        file=arguments.pop(0)
        basename = os.path.basename(file)
        print(file)
        args = 'ffmpeg.exe -i "{file}" -map 0:v -c:v libx265 -preset veryfast -crf 22 -map 0:a -f matroska "{output_path}{output_folder_name}{basename}"'.format(file=file, output_path=output_path, output_folder_name=output_folder_name,  basename=basename)
        print(args)
        results = subprocess.Popen(args,  stdout=subprocess.PIPE)
        streeamdata = results.communicate()[0]
        if results.returncode == 0:
            self.ret = 0
            print(self.ret)
            i=i-1

      

while arguments != False:
    if i < x:
        global self

        #streamdata= results.communicate()[0]
        if bool(arguments) != False:
            t1 = CustomThread()
            t1.start()
        if bool(arguments) == False:
            t1.join()
            print("Completed Successfully")
            exit()
        
        print("incrementing i in loop")
        i=i+1

    else:
        current_threads = threading.active_count()-1
        current_left = len(arguments)
        current_count = current_threads-current_left
        print("Finished ",current_count,"out of ", org_count)
        f = open("log.txt", "a")
        f.write("entering false \n")
        f.close()
        sleep(1)
        print("continuing")