function Show-FileMenu {
    while ($true) {
    
    Clear-Host
    Write-Host "===== Xscript v1.0 =====" -ForegroundColor Green
    Write-Host "===== Main Menu =====" -ForegroundColor Cyan
    Write-Host "[1] Enable certain 365 Credentials"
   # Write-Host "[2] Disable all 365 Credentials"
    Write-Host "[2] Clear 365 Credentials"
    Write-Host "[3] Backup 365 Credentials(only accounts files)"
    Write-Host "[4] Backup 365 Credentials(all files)"
    Write-Host "[5] Open 365 Credentials"
    Write-Host "[0] Exit"
    Write-Host "===== End ====="

    $choice = Read-Host "Select an option"

    switch ($choice) {
        "1" {
        
        }

        "2" {
        
        }

        "3" {
        Clear-Host
        $folderReady = Create-OfficeCredentialFolder
        if ($folderReady) {
        Backup-OfficeCredential
        } else {
            Write-Host "[STOP] Backup cancelled because backup folder is unavailable..." -ForegroundColor Red
            Write-Host "[MANUAL] Try create office-credentials at Documents Path manually..." -ForegroundColor Cyan
        }
            Read-Host "Press Enter to return to Main Menu"
        }

        "4" {
        Clear-Host
        $folderReadyBackup = Create-OfficeCredentialFolder
        if ($folderReadyBackup) {
        backup-AllCredential
        }else {
            Write-Host "[STOP] Backup cancelled because backup folder is unavailable..." -ForegroundColor Red
            Write-Host "[MANUAL] Try create office-credentials at Documents Path manually..." -ForegroundColor Cyan
        }
            Read-Host "Press Enter to return to Main Menu"
        
        }

        "5" {
            explorer.exe "$env:LOCALAPPDATA\Microsoft\OneAuth\accounts"
        }

        "0" {
            Write-Host "Goodbye!" -ForegroundColor Green
            return
            }

        default {
            Write-Host "Invalid option" -ForegroundColor Red
            Start-Sleep -Seconds 1
            }
    }
    }

}

# For create folder
function Create-OfficeCredentialFolder {
$createFolder = "~\Documents\office-credentials"
$checkPath = Test-Path "~\Documents\office-credentials" -PathType Container
#check folder
if($checkPath) {
    Write-Host "[SUCCESS] Folder exists..." -ForegroundColor Green
    # Write-Output (Resolve-Path $createFolder)
    Write-Host "[Location] $(Resolve-Path $createFolder)" -ForegroundColor Cyan
    return $true
} else {
    Write-Host "[ERROR] Folder does not exists..." -ForegroundColor Red
    Write-Host "Started create folder..." -ForegroundColor Cyan
    # create folder without display info
    New-Item $createFolder -ItemType Directory | Out-Null

    $checkPath = Test-Path $createFolder -PathType Container
    if($checkPath) {
        Write-Host "[SUCCESS] Create folder..." -ForegroundColor Green
        # show full path
        # Write-Output (Resolve-Path $createFolder)
        Write-Host "[Location] $(Resolve-Path $createFolder)" -ForegroundColor Cyan
        return $true
    }else {
        Write-Host "[ERROR] Create folder failed..." -ForegroundColor Yellow
        Write-Host "[ERROR] Try to run with administration" -ForegroundColor Red
        return $false
    }
}

}

#for backup function
function backup-OfficeCredential {
$backupRoot = "~\Documents\office-credentials"
$backupLocation = "~\Documents\office-credentials"
$checkCredential = Test-Path "$env:LOCALAPPDATA\Microsoft\OneAuth\accounts\" -PathType Container
$credentialFolder = "$env:LOCALAPPDATA\Microsoft\OneAuth\accounts\"
$credentialLocation = "$env:LOCALAPPDATA\Microsoft\OneAuth\accounts\*"

#check folder
 if ($checkCredential) {
        #check folder inside have files
        if(Get-ChildItem -Path $credentialFolder -File -Recurse){
            #create sub folder
            $dateTime = Get-Date -Format "yyyy-MM-dd_HHmmss"
            $backupLocation = Join-Path $backupRoot $dateTime
            New-Item -Path $backupLocation -ItemType Directory | Out-Null

            Write-Host "[START] Copy your credentials..." -ForegroundColor Yellow
            Copy-Item $credentialLocation $backupLocation -Recurse
            Write-Host "[END] Successfully copy your credentials..." -ForegroundColor Green
        }else {
        Write-Host "[ERROR] Folder inside does not have any files..." -ForegroundColor Red
        }
 } else {
    Write-Host "[ERROR] Folder does not exists..." -ForegroundColor Red
 }

}

function backup-AllCredential {
$backupRoot = "~\Documents\office-credentials"
$backupLocation = "~\Documents\office-credentials"
$sourceFolders = @(
    "$env:LOCALAPPDATA\Microsoft\OneAuth"
    "$env:LOCALAPPDATA\Microsoft\IdentityCache"
)

        #create sub folder
        $dateTime = Get-Date -Format "yyyy-MM-dd_HHmmss"
        $backupLocation = Join-Path $backupRoot $dateTime
        New-Item -Path $backupLocation -ItemType Directory | Out-Null

foreach ($folder in $sourceFolders) {

    if (Test-Path $folder -PathType Container) {
        Write-Host "[COPY] $folder" -ForegroundColor Cyan
        Copy-Item -Path $folder -Destination $backupLocation -Recurse
    }else {
        Write-Host "[ERROR] Try to run with administration..." -ForegroundColor Red
    }

}
        Write-Host "[END] Successfully copy your credentials..." -ForegroundColor Green
}

Show-FileMenu