#PowerShell 4.0 Script
#Please use the "_Settings.ini"-File for configurations.

#Digital Data
#Ludwig-Rinn-Strasse 16
#35452 Heuchelheim
#Tel.: 0641 / 202360
#E-Mail: info@digitaldata.works

#Version Number: 1.0.0.0
#Version Date: 26.03.2021

#Requires –Version 4.0

#-----------------------------------------------------------------------------------------------------#
######################################## check for arguments ##########################################
#-----------------------------------------------------------------------------------------------------#


#-----------------------------------------------------------------------------------------------------#
################################## add additional buildin assemblys ###################################
#-----------------------------------------------------------------------------------------------------#

#Add-Type -AssemblyName System.Windows.Forms	-ErrorAction Stop
#Add-Type -AssemblyName PresentationCore 		-ErrorAction Stop
#Add-Type -AssemblyName PresentationFramework	-ErrorAction Stop

#-----------------------------------------------------------------------------------------------------#
############################################ set variables ############################################
#-----------------------------------------------------------------------------------------------------#

Set-Variable -Scope Global -Name ScriptName				           -Value (($MyInvocation.MyCommand.Name) -split "\.")[0].ToString()
Set-Variable -Scope Global -Name ScriptPath				           -Value (Split-Path ($MyInvocation.MyCommand.Path))
Set-Variable -Scope Global -Name ConfigFile                        -Value (Get-ChildItem -Path "$ScriptPath" -Recurse -Filter "$ScriptName`_Settings.ini" -File -Force).FullName
Set-Variable -Scope Global -Name ConfigFileContent                 -Value $NULL
Set-Variable -Scope Global -Name Timestamp1                        -Value $(Get-Date -Format 'ddMMyyyy')
Set-Variable -Scope Global -Name Timestamp2                        -Value $(Get-Date -Format 'ddMMyyyy_HHmmss')
Set-Variable -Scope Global -Name Timestamp3                        -Value $(Get-Date -Format 'ddMMyyyy_HHmmssffff')
Set-Variable -Scope Global -Name Timestamp4                        -Value $(Get-Date -Format 'yyyyMMdd HH:mm:ss.fff')
Set-Variable -Scope Global -Name Item	                           -Value $NULL
Set-Variable -Scope Global -Name Items                             -Value $NULL
Set-Variable -Scope Global -Name VersionSeperator                  -Value "~"
Set-Variable -Scope Global -Name Counter1                          -Value 0
Set-Variable -Scope Global -Name LogFile                           -Value "$ScriptName`_$Timestamp2.log"
Set-Variable -Scope Global -Name LogFileKeepTime                   -Value 60
Set-Variable -Scope Global -Name LogPath                           -Value $NULL
Set-Variable -Scope Global -Name FileDelayAge                      -Value 5
Set-Variable -Scope Global -Name FileTest1                         -Value $NULL
Set-Variable -Scope Global -Name FileTest2                         -Value $NULL
Set-Variable -Scope Global -Name FileTest3                         -Value $NULL
Set-Variable -Scope Global -Name PathTest                          -Value $NULL
Set-Variable -Scope Global -Name Module                            -Value $NULL
Set-Variable -Scope Global -Name Modules                           -Value ("Read-ConfigFile2","Write-LogFile","Test-Path-withLogging","Test-Path-withLogging","Remove-Item-withLogging")
Set-Variable -Scope Global -Name ModuleOverrideSourcePath          -Value $NULL
Set-Variable -Scope Global -Name ModuleDefaultSourcePath           -Value "P:\Skriptentwickung\released-and-published\Modules"
Set-Variable -Scope Global -Name ModuleHKLMRegistryPath	           -Value "HKLM:\SOFTWARE\Digital Data\Modules"
Set-Variable -Scope Global -Name ModuleHKCURegistryPath	           -Value "HKCU:\SOFTWARE\Digital Data\Modules"
Set-Variable -Scope Global -Name Profile                           -Value $NULL

Set-Variable -Scope Global -Name WebDAVShare                       -Value "WebDAVShare"

#-----------------------------------------------------------------------------------------------------#
############################################ set functions ############################################
#-----------------------------------------------------------------------------------------------------#

Function Load-PowerShellModule {

  	<#
	  	.SYNOPSIS
	  		Function will load external - additional - PowerShell Modules into current PSSession.

	  	.DESCRIPTION
	  		By working with Modules, this Function is necessary to load external Modul Functions into the current PowerShell Session.
			In a productive Enviroment it is recommanded to let this Function set the Registry Key in HKLM for the ModuleSourcePath.
			In develepment and Test Enviroment it is possible, to work with distributed Folders with different Modules. Therefor the Parameter
			"ModuleOverrideSourcePath" and the preset Variable "ModuleDefaultSourcePath" are made for.
            After a successful Import of a Module, Function will Return $True, otherwise a $False.

	  	.REQUIREMENT General
			PowerShell V3

		.REQUIREMENT Assembly
			System.Windows.Forms, PresentationCore, PresentationFramework

		.REQUIREMENT Variables
			ModuleOverrideSourcePath, ModuleName, Path, Paths, PathTest, FileTest, Result

		.REQUIREMENT Variables preSet
			ScriptName, ScriptPath, ModuleDefaultSourcePath (optional)

		.REQUIREMENT Functions
			<NONE>

		.VERSION
			1.1.0.0 / 22.02.2017

	  	.PARAMETER ModuleName
			Give the Module Name, you want to load into the current PSSession (without File-Extension).

		.PARAMETER ModuleOverrideSourcePath
			Optional Parameter. By giving the ModuleOverrideSourcePath, Function will not check other Paths for the Function you want to load.

		.PARAMETER ModuleFileExtensions
			Optional Parameter. Give the Module File-Extension (regular: "psm1" or "dll") without a dot ("."), this is just for the checking routine, not the Import itself.')]

		.PARAMETER Force
			Optional Parameter. By using the Force Parameter, Module will be unload and reload.

		.EXAMPLE
	  		Load-PowerShellModule -ModuleName Write-LogFile -ModuleFileExtensions psm1

		.EXAMPLE
	  		Load-PowerShellModule -ModuleName Write-LogFile -Force

	  	.EXAMPLE
	  		Load-PowerShellModule -ModuleName Write-LogFile -ModuleFileExtensions psm1 -ModuleOverrideSourcePath D:\ScriptFiles\Modules
	#>

    Param (

       [Parameter(Position=0,Mandatory=$True,ValueFromPipeline=$True,HelpMessage='Give the ModuleName, you want to load into the current PSSession (without File-Extension)')]
	   [ValidateNotNullOrEmpty()]
       [String]$ModuleName,

       [Parameter(Position=1,Mandatory=$False,HelpMessage='Optional Parameter. By giving the ModuleOverrideSourcePath, Function will not check other Paths for the Function you want to load.')]
	   [ValidateNotNullOrEmpty()]
       [String]$ModuleOverrideSourcePath,

       [Parameter(Position=2,Mandatory=$False,HelpMessage='Optional Parameter. Give the Module File-Extension (regular: "psm1" or "dll") without a dot ("."), this is just for the checking routine, not the Import itself.')]
	   [ValidateSet("psm1","dll")]
       [Array]$ModuleFileExtensions = @("psm1","dll"),

	   [Parameter(Position=3,Mandatory=$False,HelpMessage='Optional Parameter. By using the Force Parameter, Module will be unload and reload.')]
       [Switch]$Force

	) #end param

	Process {

        #Clear Error Variable
        $error.clear()

		#Loop for every possible File Extension (eg. psm1 and dll)
        FOREACH ($ModuleFileExtension in $ModuleFileExtensions) {

            #If FileExtension was given, remove it! Because otherwise "Import-Module" Function will have trouble importing.
		    $ModuleName = $ModuleName -Replace("\.[a-zA-Z0-9]{3,4}","")

            Write-Host ""
            Write-Host "DEBUG Info - Load-PowerShellModule: You want to load Module $ModuleName.$ModuleFileExtension"

			IF ((([String]::IsNullOrWhiteSpace($ScriptName) -ne $True) -and ([String]::IsNullOrEmpty($ScriptName) -ne $True)) -and (([String]::IsNullOrWhiteSpace($ScriptPath) -ne $True) -and ([String]::IsNullOrEmpty($ScriptPath) -ne $True))) {

			    #Try this if $ModuleOverrideSourcePath was given by calling the function 
			    IF ((([String]::IsNullOrWhiteSpace($ModuleOverrideSourcePath)) -ne $True) -and (([String]::IsNullOrEmpty($ModuleOverrideSourcePath)) -ne $True)) {

				    Write-Host "DEBUG Info - Load-PowerShellModule: Function has been called with 'ModuleOverrideSourcePath' Parameter input!"
				    Write-Host "DEBUG Info - Load-PowerShellModule: Testing for existence: $ModuleOverrideSourcePath\$ModuleName.$ModuleFileExtension"
				    $FileTest = Test-Path -Path "$ModuleOverrideSourcePath\$ModuleName.$ModuleFileExtension" -PathType Leaf

				    IF ($FileTest -eq $True) {
				
					    Write-Host "DEBUG Info - Load-PowerShellModule: $ModuleOverrideSourcePath and ModuleName seems to exist."
					    Write-Host "DEBUG Info - Load-PowerShellModule: Trying to import Module: $ModuleName.$ModuleFileExtension"

					    Try {
						
						    $Result = Import-Module $ModuleOverrideSourcePath\$ModuleName -Verbose -DisableNameChecking -Scope Global -Force:$Force -PassThru -ErrorAction SilentlyContinue

						    IF ("$Result" -eq "$ModuleName") {

							    Write-Host "DEBUG Info - Load-PowerShellModule: Successfully loaded Module: $ModuleName.$ModuleFileExtension"
							    Return $True
							
						    } #end if

						    ELSE {
							
							    Write-Error "DEBUG Info - Load-PowerShellModule: Unsuccessfully loaded Module: $ModuleName.$ModuleFileExtension"
							    Return $False
							
						    } #end else
					
					    } #end try
					
					    Catch {
					
						    Write-Host "DEBUG Info - Load-PowerShellModule: Error while importing the Module:"
						    Write-Host "DEBUG Info - Load-PowerShellModule: $ModuleName"
	                        Write-Host $Error
						    Return $False
						
					    } #end catch
				
				    } #end if
			
				    ELSE {
			
					    Write-Host "DEBUG Info - Load-PowerShellModule: ModuleOverrideSourcePath and/or ModuleName seems not to exist."
					    Write-Host "DEBUG Info - Load-PowerShellModule: Cannot load Module, please check your input!"
					    Return $False
			
				    } #end else
			
			    } #end if

			    #If $ModuleOverrideSourcePath was not given, try to find a matching folder
			    ELSE {

				    Write-Host ""
				    Write-Host "DEBUG Info - Load-PowerShellModule: Function has been called without 'ModuleOverrideSourcePath' Parameter input!"
				    Write-Host "DEBUG Info - Load-PowerShellModule: Trying to find Module Files on some Places of this Computer."

				    #Set dynamic Array for locations Modul Path could be, even for some testing.
				    #The first value of the array is just a dummy and will never be used -but keep it for the array value starting with 0!
				    [System.Collections.ArrayList]$Paths = @()
				    Write-Host ""
				    $Paths.Add("$env:systemroot\") | Out-Null
				
				    IF (([String]::IsNullOrEmpty($ModuleDefaultSourcePath)) -or ([String]::IsNullOrWhiteSpace($ModuleDefaultSourcePath))) {
				
					    Write-Host "DEBUG Info - Load-PowerShellModule: ModuleDefaultSourcePath was not set! That could be a normal behavior in productive enviroment!" 
				
				    } #end if
				
				    ELSE {
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (1): $ModuleDefaultSourcePath" -ErrorAction SilentlyContinue
					    $Paths.Add("$ModuleDefaultSourcePath") | Out-Null
					
				    } #end else
				
				    IF ([String]::IsNullOrEmpty($ScriptPath) -or ([String]::IsNullOrWhiteSpace($ScriptPath))) {
				
					    Write-Host "DEBUG Info - Load-PowerShellModule: ScriptPath is invalid! That is terrifying! How could that be???"
				
				    } #end if

				    ELSE {
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (2): $ScriptPath" -ErrorAction SilentlyContinue
					    $Paths.Add("$ScriptPath") | Out-Null
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (3): $($ScriptPath+"\Module")" -ErrorAction SilentlyContinue
					    $Paths.Add("$($ScriptPath+"\Module")") | Out-Null
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (4): $($ScriptPath+"\Modules")" -ErrorAction SilentlyContinue
					    $Paths.Add("$($ScriptPath+"\Modules")") | Out-Null
					
				    } #end else		

				    IF (([String]::IsNullOrEmpty((Get-Item $ScriptPath).Parent.FullName)) -or ([String]::IsNullOrWhiteSpace((Get-Item $ScriptPath).Parent.FullName))) {
				
					    Write-Host "DEBUG Info - Load-PowerShellModule: ScriptPath has no Parent Folders!"
				
				    } #end if
				
				    ELSE {
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (5): $((Get-Item $ScriptPath).Parent.FullName)" -ErrorAction SilentlyContinue
					    $Paths.Add("$((Get-Item $ScriptPath).Parent.FullName)") | Out-Null
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (6): $(((Get-Item $ScriptPath).Parent.FullName)+"\Module")" -ErrorAction SilentlyContinue
					    $Paths.Add("$(((Get-Item $ScriptPath).Parent.FullName)+"\Module")") | Out-Null
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (7): $(((Get-Item $ScriptPath).Parent.FullName)+"\Modules")" -ErrorAction SilentlyContinue
					    $Paths.Add("$(((Get-Item $ScriptPath).Parent.FullName)+"\Modules")") | Out-Null
					
				    } #end else

				    IF (([String]::IsNullOrEmpty($((Get-ItemProperty -Path "$ModuleHKLMRegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath))) -or ([String]::IsNullOrWhiteSpace($((Get-ItemProperty -Path "$ModuleHKLMRegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath)))) {

					    Write-Host "DEBUG Info - Load-PowerShellModule: ModuleSourcePath was not set to Windows Registry (HKLM)!"
				
				    } #end if
				
				    ELSE {
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (8): $((Get-ItemProperty -Path "$ModuleHKLMRegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath)" -ErrorAction SilentlyContinue
					    $Paths.Add("$((Get-ItemProperty -Path "$ModuleHKLMRegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath)") | Out-Null
					
				    } #end else

				    IF (([String]::IsNullOrEmpty($((Get-ItemProperty -Path "$ModuleHKCURegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath))) -or ([String]::IsNullOrWhiteSpace($((Get-ItemProperty -Path "$ModuleHKCURegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath)))) {
				
					    Write-Host "DEBUG Info - Load-PowerShellModule: ModuleSourcePath was not set to Windows Registry (HKCU)!"
				
				    } #end if
				
				    ELSE {
					
					    Write-Host "DEBUG Info - Load-PowerShellModule: Possible Path (8): $((Get-ItemProperty -Path "$ModuleHKCURegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath)" -ErrorAction SilentlyContinue
					    $Paths.Add("$((Get-ItemProperty -Path "$ModuleHKCURegistryPath" -Name ModuleSourcePath -ErrorAction SilentlyContinue).ModuleSourcePath)") | Out-Null
					
				    } #end else

		            [Int]$Counter = 0
		            [String]$ModuleSourcePath = $Null

				    #Loop for multiple Pathtests - for each Path, where Module files could be
		            DO {
		            
					    $Counter++

		                Write-Host ""
					    Write-Host "DEBUG Info - Load-PowerShellModule: Testing mutiple Paths ( $Counter of"($($Paths.Count)-1)") for existence, now testing:"
					    Write-Host "DEBUG Info - Load-PowerShellModule: $($Paths[$Counter])"

						IF ((([String]::IsNullOrWhiteSpace($($Paths[$Counter]))) -ne $True) -and (([String]::IsNullOrEmpty($($Paths[$Counter])) -ne $True))) {

						    $PathTest = (Test-Path $($Paths[$Counter]) -ErrorAction SilentlyContinue)
						
						    IF ($PathTest -eq $True) {

							    Write-Host "DEBUG Info - Load-PowerShellModule: Yes, Path seems to exist."
							    Write-Host "DEBUG Info - Load-PowerShellModule: Lets check, if there are any Module Files, in it."
						
							    $FileTest = Get-ChildItem -Path $($Paths[$Counter]) -Filter *.$ModuleFileExtension
							
							    IF ($($FileTest.count) -gt 0) {
							
								    Write-Host "DEBUG Info - Load-PowerShellModule: Found $($FileTest.count) $ModuleFileExtension Module Files in Path!"
			    				    Set-Variable -Name ModuleSourcePath -Value $($Paths[$Counter]) -Scope local
							
							    } #end if

							    ELSE {
							
								    Write-Host "DEBUG Info - Load-PowerShellModule: Found no $ModuleFileExtension Module Files in Path!"
								
							    } #end else

			                } #end if
								
						    ELSE {
						
							    Write-Host "DEBUG Info - Load-PowerShellModule: No, Path seems not to exist."			
						
						    } #end else
			
					    } #end if
					
					    ELSE {
					
						    Write-Host "DEBUG Info - Load-PowerShellModule: Path seems to be invalid!"
					
					    } #end else
					
		            } #end do

		            UNTIL ($Counter -ge ($($Paths.Count)-1) -or ($ModuleSourcePath -eq $($Paths[$Counter])))

		            IF ($ModuleSourcePath -eq $($Paths[$Counter])) {

	                    $FileTest = (Test-Path -Path $ModuleSourcePath\$ModuleName.$ModuleFileExtension -PathType Leaf -ErrorAction SilentlyContinue)
	                    
	                    IF ($FileTest -eq $True) { 

					        Write-Host ""
					        Write-Host "DEBUG Info - Load-PowerShellModule: Trying to import Module: $ModuleName.$ModuleFileExtension"

					        Try {

						        $Result = Import-Module $ModuleSourcePath\$ModuleName -Verbose -DisableNameChecking -Scope Global -Force:$Force -PassThru -ErrorAction SilentlyContinue
						
						        IF ("$Result" -eq "$ModuleName") {

							        Write-Host "DEBUG Info - Load-PowerShellModule: Successfully loaded Module: $ModuleName.$ModuleFileExtension"
									Set-Variable -Name ModuleDefaultSourcePath -Value $ModuleSourcePath	-Scope Global
							        Return $True
							
						        } #end if

						        ELSE {
							
							        Write-Error "DEBUG Info - Load-PowerShellModule: Unsuccessfully loaded Module: $ModuleName.$ModuleFileExtension"
							        Return $False
							
						        } #end else	
						
					        } #end try
					
					        Catch {
					
						        Write-Host ""
						        Write-Host "DEBUG Info - Load-PowerShellModule: Loading Module: $ModuleName went wrong."
						        Write-Host "DEBUG Info - Load-PowerShellModule: Exiting Script, because of this error!"
	                            Write-Host $Error
						        Return $False
						        exit
					
					        } #end catch

	                    } #end if

	                    ELSE {

					        Write-Host ""
					        Write-Host "DEBUG Info - Load-PowerShellModule: Module does not exist!" 
	                        Write-Host "DEBUG Info - Load-PowerShellModule: Skipping: $ModuleName.$ModuleFileExtension"
	                    
	                    } #end else

		            } #end if

		            ELSE {
		        
		        	    Write-Host ""
					    Write-Host "DEBUG Info - Load-PowerShellModule: Cant locate Module Files automaticlly!"
					    Write-Host "DEBUG Info - Load-PowerShellModule: Please select Folder in Dialog."

					    #Prepare Folder Browser Dialog, to choose the Directory with the .psm1 Files.
					    $FolderBrowserDialog = New-Object System.Windows.Forms.FolderBrowserDialog
					    $FolderBrowserDialog.Rootfolder = "Desktop"
					    $FolderBrowserDialog.Description = "Please, choose the Folder, where the Module ""$ModuleName.$ModuleFileExtension"" is stored."
		                $FolderBrowserDialog.SelectedPath = "$ScriptPath"
					    $FolderBrowserDialog.ShowNewFolderButton = $True
			
					    DO {
					
						    #Now show the Folder Browser, if neccessary in a loop
						    $FolderBrowserDialogShow = $FolderBrowserDialog.ShowDialog()

		                    #By pressing the OK Button..
						    If ($FolderBrowserDialogShow -eq "OK") {
								
		                        #Save selected folder path in the variable
						        $ModuleSourcePath = ($FolderBrowserDialog.SelectedPath)

							    Write-Host ""
							    Write-Host "DEBUG Info - Load-PowerShellModule: You choose: $ModuleSourcePath"
							    Write-Host "DEBUG Info - Load-PowerShellModule: ...testing, if Module ""$ModuleName.$ModuleFileExtension"" can be found there."
							
							    $FileTest = (Test-Path $ModuleSourcePath\$ModuleName.$ModuleFileExtension -PathType Leaf -ErrorAction SilentlyContinue)
							
							    IF ($FileTest -eq $True) {
							
								    Write-Host "DEBUG Info - Load-PowerShellModule: Module seems to exist, in the selected Folder."
								    Write-Host "DEBUG Info - Load-PowerShellModule: Now trying to load Module: $ModuleName.$ModuleFileExtension"
							
								    Try {

									    $Result = Import-Module $ModuleSourcePath\$ModuleName -Verbose -DisableNameChecking -Scope Global -Force:$Force -PassThru -ErrorAction SilentlyContinue
									
									    IF ("$Result" -eq "$ModuleName") {
										
											Set-Variable -Name ModuleDefaultSourcePath -Value $ModuleSourcePath	-Scope Global									

										    $MessageBoxBody = "Module: $ModuleName.$ModuleFileExtension - successsfully loaded into current PSSession!"
										    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
										    $MessageBoxButtonType = "OK"
										    $MessageBoxIcon = "Information"
										    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon) | Out-Null
										
									    } #end if

									    ELSE {
										
										    $MessageBoxBody = "Module: $ModuleName.$ModuleFileExtension - cannot load into current PSSession!"
										    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
										    $MessageBoxButtonType = "OK"
										    $MessageBoxIcon = "Warning"
										    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon) | Out-Null
										
									    } #end else							
								
								    } #end try
								
								    Catch {
								
									    Write-Host ""
									    Write-Host "DEBUG Info - Load-PowerShellModule: Loading Module: $ModuleName.$ModuleFileExtension went wrong."
									    Write-Host "DEBUG Info - Load-PowerShellModule: Exiting Script, because of this error!"
	                                    Write-Host $Error
									    exit
								
								    } #end catch
								
							    } #end if

							    ELSE {
							
								    Write-Host "DEBUG Info - Load-PowerShellModule: Module seems not to exist, in the selected Folder."
								    Write-Host "DEBUG Info - Load-PowerShellModule: Please, select another one! ...this Time the right!"
							
								    $MessageBoxBody = "Module seems not to exist, in the selected Folder! Please, select another one!"
								    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
								    $MessageBoxButtonType = "OK"
								    $MessageBoxIcon = "Warning"
								    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon) | Out-Null
							
							    } #end else
								
						    } #end if

		                    #If you didnt pressed the OK Button..						
						    Else {
						
							    Write-Host ""	
							    Write-Host "DEBUG Info - Load-PowerShellModule: Operation cancelled by user."			    
							    Write-Host "DEBUG Info - Load-PowerShellModule: Exiting Script, because of this!"
							    exit

						    } #end else

					    } #end do
					
					    #Variable "$?" is $True when last operation was ok
					    UNTIL ((($FileTest -eq $True) -and ($? -eq $True)) -or ($FolderBrowserDialogShow -eq "Cancel"))

						IF (([String]::IsNullOrWhiteSpace($ModuleSourcePath) -ne $True) -and ([String]::IsNullOrEmpty($ModuleSourcePath) -ne $True)) {

						    Write-Host ""
						    Write-Host "DEBUG Info - Load-PowerShellModule: Should ModuleSourcePath written to Windows Registry?"

						    $MessageBoxBody = "Would you like to save the ModulePath to the Windows Registry?"
						    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
						    $MessageBoxButtonType = "YesNo"
						    $MessageBoxIcon = "Question"
						    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon)

						    IF ($MessageBox -eq 'Yes') {

							    $PathTest = (Test-Path -Path "$ModuleHKLMRegistryPath" -ErrorAction SilentlyContinue)
							    $MessageBox = $NULL

							    IF ($PathTest -eq $False) {

								    Write-Host "DEBUG Info - Load-PowerShellModule: Registry Key seems not to exist."
								    Write-Host "DEBUG Info - Load-PowerShellModule: Trying to write ModuleSourcepath to HKLM."

							        Try {

									    New-Item -Path "$ModuleHKLMRegistryPath" -Force -ErrorAction Stop | Out-Null
		        					    New-ItemProperty -Path "$ModuleHKLMRegistryPath" -Name ModuleSourcePath -Value $ModuleSourcePath -ErrorAction Stop | Out-Null

							        } #end try

								    Catch {

	                                    Write-Host $Error							
									    $MessageBoxBody = "Could not save ModuleSourcePath to Windows Registry! Check your access rights! To bypass this issue you can write the ModuleSourcePath to User Registry (HKCU). Would you?"
									    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
									    $MessageBoxButtonType = "YesNo"
									    $MessageBoxIcon = "Question"
									    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon)

								    } #end catch

							    } #end if

							    ELSEIF ($PathTest -eq $True) {

								    Write-Host "DEBUG Info - Load-PowerShellModule: Registry Key seems to exist."
								    Write-Host "DEBUG Info - Load-PowerShellModule: Trying to write ModuleSourcepath to HKLM."

							        Try {

		        					    Set-ItemProperty -Path "$ModuleHKLMRegistryPath" -Name ModuleSourcePath -Value $ModuleSourcePath -ErrorAction Stop | Out-Null

							        } #end try

								    Catch {

									    Write-Host $Error
	                                    $MessageBoxBody = "Could not save ModuleSourcePath to Windows Registry! Check your access rights! To Bypass Error: Write ModuleSource Path to User Registry (HKCU)?"
									    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
									    $MessageBoxButtonType = "YesNo"
									    $MessageBoxIcon = "Question"
									    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon)

								    } #end catch					

							    } #end elseif

							    ELSE {

								    Write-Host "DEBUG Info - Load-PowerShellModule: Something went wrong, by getting the ModuleSourcePath!"
								    Write-Host "DEBUG Info - Load-PowerShellModule: Exiting Script, because of this!"
								    exit

							    } #end else

							    #Block for trying to write the ModuleSourcePath to the User Registry, if System Registry failed.
							    IF ($MessageBox -eq 'Yes') {

								    $PathTest = (Test-Path -Path "$ModuleHKCURegistryPath" -ErrorAction SilentlyContinue)
								    $MessageBox = $NULL

								    IF ($PathTest -eq $False) {

									    Write-Host "DEBUG Info - Load-PowerShellModule: Registry Key seems not to exist."
									    Write-Host "DEBUG Info - Load-PowerShellModule: Trying to write ModuleSourcepath to HKCU."

								        Try {

										    New-Item -Path "$ModuleHKCURegistryPath" -Force -ErrorAction Stop | Out-Null
			        					    New-ItemProperty -Path "$ModuleHKCURegistryPath" -Name ModuleSourcePath -Value $ModuleSourcePath -ErrorAction Stop | Out-Null

								        } #end try

									    Catch {

										    Write-Host $Error
	                                        $MessageBoxBody = "Could not save ModuleSourcePath to Windows Registry! Not even to User Registry! Check your access rights! Exiting now.."
										    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
										    $MessageBoxButtonType = "OK"
										    $MessageBoxIcon = "Warning"
										    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon)
										    exit

									    } #end catch

								    } #end if

								    ELSEIF ($PathTest -eq $True) {

									    Write-Host "DEBUG Info - Load-PowerShellModule: Registry Key seems to exist."
									    Write-Host "DEBUG Info - Load-PowerShellModule: Trying to write ModuleSourcepath to HKCU."

								        Try {

			        					    Set-ItemProperty -Path "$ModuleHKCURegistryPath" -Name ModuleSourcePath -Value $ModuleSourcePath -ErrorAction Stop | Out-Null

								        } #end try

									    Catch {

	                                        Write-Host $Error
										    $MessageBoxBody = "Could not save ModuleSourcePath to Windows Registry! Not even to User Registry! Check your access rights! Exiting now.."
										    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
										    $MessageBoxButtonType = "OK"
										    $MessageBoxIcon = "Warning"
										    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon)
										    exit

									    } #end catch					

								    } #end elseif

								    ELSE {

									    Write-Host "DEBUG Info - Load-PowerShellModule: Something went wrong, by getting the ModuleSourcePath!"
									    Write-Host "DEBUG Info - Load-PowerShellModule: Exiting Script, because of this!"
									    exit

								    } #end else						

							    } #end if

						    } #end if

						    ELSE {

							    Write-Host "DEBUG Info - Load-PowerShellModule: You choose, not to save the ModuleSourcePath to the Windows Registry!"

							    $MessageBoxBody = "You choose, not to save the ModuleSourcePath to the Windows Registry!"
							    $MessageBoxTitle = "ScriptName: $ScriptName - Module/Section: Load-PowerShellModule"
							    $MessageBoxButtonType = "OK"
							    $MessageBoxIcon = "Warning"
							    $MessageBox = [Windows.Forms.MessageBox]::Show($MessageBoxBody,$MessageBoxTitle,$MessageBoxButtonType,$MessageBoxIcon)

						    } #end else

					    } #end if

					    ELSE {

						    Write-Host "DEBUG Info - Load-PowerShellModule: Something went wrong, by getting the ModuleSourcePath!"
						    Write-Host "DEBUG Info - Load-PowerShellModule: Exiting Script, because of this!"
						    exit

					    } #end else

		            } #end else

		        } #end else

			} #end if

			ELSE {

				Write-Host ""
            	Write-Host "DEBUG Info - Load-PowerShellModule: Required Variables (ScriptName and ScriptPath) were not set!"
				Write-Host "DEBUG Info - Load-PowerShellModule: Module Import is unvailable without this Variables!"

			} #end else

        } #end foreach

	} #end process

} #end function

#-----------------------------------------------------------------------------------------------------#
########################################### preparing part ############################################
#-----------------------------------------------------------------------------------------------------#

#Clear Console Content 
Clear-Host

#Load external Modules - use Force ( -Force) Parameter, to reload in every run
FOREACH ($Module in $Modules) {

    $Result = Load-PowerShellModule -ModuleName $Module -Force

    IF ($Result -eq $False) {

        Write-Host "DEBUG Info: Module: $Module was not succesful been loaded!"
		Write-Host "DEBUG Info: Please load the Module and try again, running this Function/Module!"
		Write-Host "DEBUG Info: Exiting, because of this Issue."
        Write-Host $Error
        EXIT

    } #end if

} #end foreach

#Read ConfigFile and load its content into a Object
[OBJECT]$ConfigFileContent = Read-ConfigFile2 -ConfigFile $ConfigFile

#Allocate Variable Values, depending on the read ConfigFile
 [ARRAY]$LogPaths                   = $ConfigFileContent."LogPath_$($ConfigFileContent.LogPath[0])"
[STRING]$LogFileKeepTime            = $ConfigFileContent."LogFileKeepTime_$($ConfigFileContent.LogFileKeepTime[0])"

TRY {

	#Create Object for Profile, the most Propertys of it will be rewritten in the main loop
	[OBJECT]$Profile = New-Object PSObject -ErrorAction Stop
	Add-Member -InputObject $Profile -MemberType NoteProperty -Name Counter -Value 0 -Force -ErrorAction Stop		

	#Check if Script was called with arguments
	If (($PSBoundParameters.values | Measure-Object | Select-Object -ExpandProperty Count) -gt 0) {

		Write-Host "DEBUG Info: Running Script in 'Argument call mode'"
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name Count   -Value 1 -Force -ErrorAction Stop
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name ("Profile_1") -Value $NULL -Force

#		$Profile.Profile_1 += @($ProfileType)
#		Write-Logfile -LogLine "Argument called ProfileType is: $ProfileType"
#
#		$Profile.Profile_1 += @($SourcePath)
#		Write-Logfile -LogLine "Argument called SourcePath is: $SourcePath"
#
#		$Profile.Profile_1 += @($FileType)
#		Write-Logfile -LogLine "Argument called SourcePathFilter is: $FileType"
#
#		$Profile.Profile_1 += @($ReclusiveSwitch)
#		Write-Logfile -LogLine "Argument called SourcePathRecurse is: $ReclusiveSwitch"
#
#		$Profile.Profile_1 += @($DeleteItemsOlderThen)
#		Write-Logfile -LogLine "Argument called DeleteItemsOlderThen is: $DeleteItemsOlderThen"
#
#		$Profile.Profile_1 += @($DeleteItemsFileSystemAttribute)
#		Write-Logfile -LogLine "Argument called DeleteItemsFileSystemAttribute is: $DeleteItemsFileSystemAttribute"

	} #end if

	ELSE {

		Write-Host "DEBUG Info: Running Script in 'Settings file mode'"
		Write-Host " "
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name Count               	-Value 1 -Force -ErrorAction Stop
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name WebDAVUsername    		-Value $ConfigFileContent."WebDAVUsername_$($ConfigFileContent.WebDAVUsername[0])"					-Force
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name WebDAVPassword			-Value $ConfigFileContent."WebDAVPassword_$($ConfigFileContent.WebDAVPassword[0])"					-Force
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name WebDAVSourcePath		-Value $ConfigFileContent."WebDAVSourcePath_$($ConfigFileContent.WebDAVSourcePath[0])"  			-Force -ErrorAction Stop
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name WebDAVSourceFileFilter	-Value $ConfigFileContent."WebDAVSourceFileFilter_$($ConfigFileContent.WebDAVSourceFileFilter[0])"  -Force -ErrorAction Stop
		Add-Member -InputObject $Profile -MemberType NoteProperty -Name TargetPath				-Value $ConfigFileContent."TargetPath_$($ConfigFileContent.TargetPath[0])" 							-Force -ErrorAction Stop

	} #end else

} #end try

CATCH {

	Write-Logfile -LogLine " "
	Write-Logfile -LogLine "Error creating Object for: Profile"
	Write-Logfile -LogLine "Property Value is missing or invalid!"

	#Removeing incomplete Object
	Remove-Variable -Name Profile -Force -ErrorAction SilentlyContinue

} #end catch

#-----------------------------------------------------------------------------------------------------#
############################################# main part ###############################################
#-----------------------------------------------------------------------------------------------------#

#Clear Error Variable
$Error.Clear() | Out-Null

#Clear Console Output
Clear-Host

Write-Logfile -LogLine " "
Write-Logfile -LogLine "********************************************************************************"
Write-Logfile -LogLine "Program Startup: $ScriptName on $env:COMPUTERNAME,"
Write-Logfile -LogLine "from Account $env:USERDOMAIN\$env:USERNAME."
Write-Logfile -LogLine "********************************************************************************"

Write-Logfile -LogLine "To avoid error messages about 'webdav access',"
Write-Logfile -LogLine "make sure the webdav feature is installed!"
Write-Logfile -LogLine "Powershell-Command: 'Install-WindowsFeature WebDAV-Redirector –Restart'"

Write-Logfile -LogLine " "
Write-Logfile -LogLine "Found $($Profile.Count) Profile(s) to process."

#Start main part, if there is at least one profile defined
IF ($Profile.Count -gt 0) {

	#Loop for every Profile configured. Every Profile is one line in the ConfigFile.
	DO {

		$Profile.Counter++ | Out-Null
		Write-Logfile -LogLine " "
		Write-Logfile -LogLine "--------------------------------------------------------------------------------"
		Write-Logfile -LogLine "This is Profile: $($Profile.Counter) of $($Profile.Count)"
		Write-Logfile -LogLine "--------------------------------------------------------------------------------"

		Write-Logfile -LogLine " "
		Write-Logfile -LogLine "WebDAVUsername:    $($Profile.WebDAVUsername)"
		Write-Logfile -LogLine "WebDAVPassword:    $($Profile.WebDAVPassword)" 
		Write-Logfile -LogLine "WebDAVSourcePath:  $($Profile.WebDAVSourcePath)"
		Write-Logfile -LogLine "TargetPath:        $($Profile.TargetPath)"

		IF ((Test-Path -Path $($Profile.TargetPath) -PathType Container) -and ($Profile.WebDAVSourcePath)) {

			Write-Logfile -LogLine " "
			Write-Logfile -LogLine "TargetPath exists, and WebDAVSourcePath has been set, so we can go on."

			IF (($Profile.WebDAVUsername -gt $null) -and ($Profile.WebDAVPassword -gt $null)) {
			
				Write-Logfile -LogLine "Credentials for login are given."
			
				Try {
				
					$WebDAVPasswordSecureString = $($Profile.WebDAVPassword) | ConvertTo-SecureString -AsPlainText -Force -ErrorAction stop
					$WebDAVCredentials = New-Object System.Management.Automation.PSCredential -ArgumentList $($Profile.WebDAVUsername), $WebDAVPasswordSecureString -ErrorAction stop
			
				} #end 
				
				Catch {
				
					Remove-Variable -Name WebDAVPasswordSecureString	-Force -ErrorAction SilentlyContinue
					Remove-Variable -Name WebDAVCredentials				-Force -ErrorAction SilentlyContinue
					
					Write-Logfile -LogLine " "
					Write-Logfile -LogLine "Unable to set Credentials!"
					Write-Logfile -LogLine "Check username and password, please!"
					Write-LogFile -LogLine "Error: $($global:Error[0].Exception)"
				
				} #end catch
			
			} #end if
			
			#If Credentials are given use them to connect
			IF ($WebDAVCredentials) {

				Write-Logfile -LogLine " "
				Write-Logfile -LogLine "Connecting with server, WITH explicit Credentials!"

				Try {
					
					Remove-PSDrive $WebDAVShare -ErrorAction SilentlyContinue

					[STRING]$WebDAVSourcePath = ($($Profile.WebDAVSourcePath) | Out-String -Stream)
					New-PSDrive -Name $WebDAVShare  -PSProvider FileSystem -Root $WebDAVSourcePath -Scope Global -ErrorAction stop -Credential $WebDAVCredentials

				} #end try

				Catch {

					Write-Logfile -LogLine "Unable to map webdav drive!"
					Write-LogFile -LogLine "Error: $($global:Error[0].Exception)"
					Remove-PSDrive $WebDAVShare -ErrorAction SilentlyContinue

				}  #end catch

			} #end if

			ELSE {

				Write-Logfile -LogLine "Connecting with server, WITH explicit Credentials!"

				Try {

					New-PSDrive -Name $WebDAVShare  -PSProvider FileSystem -Root ($($Profile.WebDAVSourcePath) | Out-String) -Scope Global -ErrorAction stop

				} #end try

				Catch {

					Write-Logfile -LogLine "Unable to map webdav drive!!"
					Write-LogFile -LogLine "Error: $($global:Error[0].Exception)"					

				} #end catch

			} #end else
			
			IF ((Get-PSDrive $WebDAVShare -ErrorAction SilentlyContinue | Out-String).length -gt 0) {
			
				#After connecting, try to download files
				Try {

					#Get files from share
					$Items = Get-ChildItem -Path (Convert-Path "$($WebDAVShare):\") -ErrorAction stop -Filter $($Profile.WebDAVSourceFileFilter) | where-object {$_.CreationTime -le ((Get-Date).AddMinutes(-1))}

					Write-Logfile -LogLine " "
					Write-Logfile -LogLine "Count $($Items.Count) Files on the WebDAV Share!"
					Write-Logfile -LogLine "(Only files older than 1 Minute will be processed)"

					IF ($($Items.Count) -gt 0) {
					
						FOREACH ($Item in $Items) {
						
							Write-Logfile -LogLine " "
							Write-Logfile -LogLine "Processing  $($Item.Fullname)"
							
							Try {
							
								$Item | Copy-Item -Destination $($Profile.TargetPath) -ErrorAction Stop
								Write-Logfile -LogLine "File has been copied, can delete source now!"
								
								$Item | Remove-Item -ErrorAction stop
								Write-Logfile -LogLine "File has been deleted now!"
								
							} #end try
							
							Catch {
								
								Write-Logfile -LogLine "Error moving or deleting file!"
								Write-LogFile -LogLine "Error: $($global:Error[0].Exception)"
							
							} #end catch
						
						} #end foreach

					} #end if

					ELSE {

						Write-Logfile -LogLine "Nothing to do, exiting..."

					} #end else

					Remove-PSDrive $WebDAVShare -ErrorAction SilentlyContinue

				} #end try

				Catch {

					Remove-PSDrive $WebDAVShare -ErrorAction SilentlyContinue

					Write-Logfile -LogLine "Unable to get files from webdav drive!"
					Write-LogFile -LogLine "Error: $($global:Error[0].Exception)"

				} #end catch
			
			} #end if
			
		} #end if

	} UNTIL ($($Profile.Counter) -eq $($Profile.Count))

} #end if

Write-Logfile -LogLine " "
Write-Logfile -LogLine "--------------------------------------------------------------------------------"
Write-Logfile -LogLine "Checking for old LogFiles."
Write-Logfile -LogLine "--------------------------------------------------------------------------------"

Remove-Item-withLogging -Path $LogPath -FileKeepTime $LogFileKeepTime -FileBaseName $ScriptName

Write-Logfile -LogLine " "
Write-Logfile -LogLine "********************************************************************************"
Write-Logfile -LogLine "Program Completed: $ScriptName on $env:COMPUTERNAME,"
Write-Logfile -LogLine "from Account $env:USERDOMAIN\$env:USERNAME."
Write-Logfile -LogLine "********************************************************************************"

#-----------------------------------------------------------------------------------------------------#
########################################### finishing part ############################################
#-----------------------------------------------------------------------------------------------------#

Remove-Variable -Name ScriptName                        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ScriptPath			            -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ConfigFile                        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ConfigFileContent                 -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Timestamp1                        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Timestamp2                        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Timestamp3                        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Timestamp4                        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Item                              -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Items                             -Force -ErrorAction SilentlyContinue
Remove-Variable -Name VersionSeperator                  -Force -ErrorAction SilentlyContinue
Remove-Variable -Name FileDelayAge                      -Force -ErrorAction SilentlyContinue
Remove-Variable -Name FileTest1                         -Force -ErrorAction SilentlyContinue
Remove-Variable -Name FileTest2                         -Force -ErrorAction SilentlyContinue
Remove-Variable -Name FileTest3                         -Force -ErrorAction SilentlyContinue
Remove-Variable -Name PathTest                          -Force -ErrorAction SilentlyContinue
Remove-Variable -Name PathTest2                         -Force -ErrorAction SilentlyContinue
Remove-Variable -Name PathTests                         -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Result                            -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Counter1                          -Force -ErrorAction SilentlyContinue
Remove-Variable -Name LogFile                           -Force -ErrorAction SilentlyContinue
Remove-Variable -Name LogFileKeepTime                   -Force -ErrorAction SilentlyContinue
Remove-Variable -Name LogPath                           -Force -ErrorAction SilentlyContinue
Remove-Variable -Name LogPaths                          -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Module                            -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Modules                           -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ModuleOverrideSourcePath          -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ModuleDefaultSourcePath           -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ModuleHKLMRegistryPath            -Force -ErrorAction SilentlyContinue
Remove-Variable -Name ModuleHKCURegistryPath            -Force -ErrorAction SilentlyContinue
Remove-Variable -Name Profile                           -Force -ErrorAction SilentlyContinue

Remove-Variable -Name MailStoreAction                   -Force -ErrorAction SilentlyContinue
Remove-Variable -Name WebDAVCredentials                 -Force -ErrorAction SilentlyContinue
Remove-Variable -Name WebDAVPasswordSecureString        -Force -ErrorAction SilentlyContinue
Remove-Variable -Name WebDAVShare                       -Force -ErrorAction SilentlyContinue
Remove-Variable -Name WebDAVSourcePath                  -Force -ErrorAction SilentlyContinue

$error.clear()