# this just changes whether a female or male name list is generated
female = True

# don't mess with stuff beyond this point unless you want to

import os
from os.path import exists as file_exists
os.chdir(os.getcwd())

# make sure possible names list exists, otherwise quit
nameListExists = file_exists('possible names.txt')
if nameListExists != True:
    print("Make sure to create a 'possible names.txt' file in this directory!")
    print("No changes made.")
    exit()

# adds a new line to the end of possible names to prevent issues later
f = open("possible names.txt", mode = "a")
f.write("\n")
f.close

# overwrite existing name file if it exists, because we're appending later
if female:
    f = open("female names.txt", mode = "w")
else:
    f = open("male names.txt", mode = "w")
f.write("")
f.close

# this variable is used to count files and get names from the possible names list
FileNum = -1

dirs = os.listdir(os.getcwd()) # get current directory for file list, possibly unneeded?

for file in dirs:

    #each step is a new file and a new name
    FileNum = FileNum + 1

    # get name from list
    PossibleNames = open("possible names.txt", "r")
    for i, line in enumerate(PossibleNames):
        if i == FileNum:
            line = line
            break
    PossibleNames.close()

    # set variables
    newName = str(line)
    newName2 = str(line)
    currentName = str(file)

    # separate file type from file name
    split_tup = os.path.splitext(currentName) # this line sometimes hands me trash, and i don't know why
    file_extension = split_tup[1]

    # newName = newName + file_extension
    newName+=str(file_extension)
    newName = newName.replace("\n", "")

    # prevents an error if their are more files than names, or vice versa
    if newName2 == "\n" or newName2 == "" or currentName == "":
            print("Out of names!")
            exit()

    # save changes
    if ".txt" not in currentName and ".py" not in currentName: # save changes to files
                    print(currentName + " changes to " + newName)
                    os.rename(currentName, str(newName))

                    # for some reason, it's appending names that don't exist. this fixes that.
                    nameListExists2 = file_exists(str(newName))
                    if nameListExists2 == True:
                        if female:
                            f = open("female names.txt", mode = "a")
                            f.write(newName2)
                            f.close
                        else:
                            f = open("male names.txt", mode = "a")
                            f.write(newName2)
                            f.close
    else:
        #this isn't an image, don't waste a name
        FileNum = FileNum - 1

exit()