import os
import time
import sys
from shutil import copy2
import filecmp
import pathlib
from PIL import Image, ExifTags
import pendulum

INGEST_DIR = pathlib.PureWindowsPath(r'E:\DCIM\103ND810')
PHOTO_LIBRARY = '//192.168.1.4/photos/photo_library/'
file_list = os.listdir(INGEST_DIR)
# print(file_list)
move_list = []

for item in file_list:
    cur_file = pathlib.Path(os.path.join(INGEST_DIR, item))
    # print(cur_file)
    # print("last modified: %s" % time.ctime(os.path.getmtime(cur_file)))
    # created_date = cur_file.stat().st_ctime

    # Check for Exif Data
    # if no exif data revert to file created time
    try:
        created_date = Image.open(cur_file)._getexif()[36867]
        parsed_date = pendulum.parse(created_date)
    except:
        created_date = (time.ctime(os.path.getctime(cur_file)))
        parsed_date = pendulum.parse(created_date, strict=False)

    filename, file_extension = os.path.splitext(item)
    filename = item  # Critical to the process
    if not file_extension.lower() in (".nef", ".jpg", ".mp4"):
        continue

    # print(filename, file_extension)
    # print(created_date)
    # print()

    # print(parsed_date)
    year = str(parsed_date.year)
    month = str(parsed_date.month).zfill(2)
    day = str(parsed_date.day).zfill(2)
    destination = "%s%s/%s/%s/%s" % (PHOTO_LIBRARY, year, month, day, filename)
    # print(destination)
    print("We want to move %s to %s%s/%s/%s." %
          (filename, PHOTO_LIBRARY, year, month, day))

    # check if the directory exists
    if not os.path.isdir(os.path.join(PHOTO_LIBRARY, str(year))):
        print("We couldn't find your directory.")
        os.makedirs(os.path.join(PHOTO_LIBRARY, str(year)))
    if not os.path.isdir(os.path.join(PHOTO_LIBRARY, str(year), str(month))):
        print("We couldn't find your directory, making year and month")
        os.makedirs(os.path.join(PHOTO_LIBRARY, str(year), str(month)))
    if not os.path.isdir(os.path.join(PHOTO_LIBRARY, str(year), str(month), str(day))):
        print("We couldn't find your directory, making year month and day")
        os.makedirs(os.path.join(PHOTO_LIBRARY,
                    str(year), str(month), str(day)))

    # We should be copying, creating a source and destination hash
    # comparing the files and then deleting the source
    print()
    print("Copying %s to %s" % (cur_file, destination))
    copy2(cur_file, destination)
    if filecmp.cmp(cur_file, destination) == True:
        print("%s and %s are a match. Time to delete %s" %
              (cur_file, destination, cur_file))
        os.remove(cur_file)

# TODO:
# Find files with no extension and save them + directory to a file