:: Sean Reilly
:: Student Number = 040884276
:: Submitted Wednesday 26th July 2017

@echo off
ECHO "Welcome to CST8202 Lab 10 Script - Deletion Version"
ECHO "This script deletes user group and folders based on file input"
ECHO "There will be a prompt to skip deleting user's folders and also groups"
PAUSE

:PROMPT:

:: Prompt for a variable to set the name of the text file to be used
ECHO "please enter the name of the text file to be used, do not include the file extension"
ECHO "this file should be a source of employee names, employee ids, and groups called "Hires" "
SET /P reil0041-usrfile=
:: Now redefining the variable %reil0041-usrfile% to contain the absolute path
:: This absolute path will lead to the specified text file in C:
SET reil0041-usrfile=C:\Scripts\17S\reil0041\%reil0041-usrfile%.txt

:CHOIX:

:: Now providing the option to skip deleting the users's folder as well as groups
:: Simple prompt for 1 of 2 paths, incorrect entry will re-run the prompt
ECHO "please specify skipping or deleteting the users's folder"
ECHO "please enter (skip or delete)
SET /P choix=
IF (%choix% == skip ) {
	ECHO "You selected to skip deletion of the folders and groups"
	PAUSE
	GOTO :SKIP:
								  }
IF (%choice% == delete ) {
	ECHO "You selected to run the delete script
	PAUSE
	GOTO :GROUP_EXTRACT_AND_DELETE:
								  }
:: Else case simple loop back to the beginning of this section
ELSE 							  {

	CLS
	GOTO :CHOIX:
								   }



:GROUP_EXTRACT_AND_DELETE:

:: Now looking to extract the list of group names one at a time from the text file
:: Duplicate checking will be on a group by group basis
:: Before Deleting a given group we will make sure that it exists


FOR /F "tokens=3 skip=4" %%G IN (%reil0041-usrfile%) DO NET LOCALGROUP | FIND "%%G" >NUL && NET LOCALGROUP /REMOVE

:USER_FOLDER_EXTRACT_AND_DELETE:

:: Now looking to extract and delete user folders (which are named from the employee id)

FOR /F "tokens=2 skip=4" %%C IN (%reil0041-usrfile%) DO RMDIR C:\%%C

:USER_EXTRACT_AND_DELETE:

:SKIP:

:: Now looking to delete the User profiles
:: Now looking extract the list of users one at a time from the text file and remove them
:: There will be a check to make sure that the user exists before attempting to remove them

FOR /F "tokens=1 skip=4" %%U IN (%reil0041-usrfile%) DO NET USERS | FIND "%%U" >NUL && NET USER /REMOVE %%U