remove duplicates files from current directoy

duplicate.ps1

# Function to display a menu and get the user's choice
function Show-Menu {
    param (
        [string]$Title = "Menu",
        [string[]]$MenuItems
    )

    Clear-Host

    # Display the title
    Write-Host $Title
    Write-Host "=" * $Title.Length
    Write-Host ""

    # Display the menu items
    for ($i = 0; $i -lt $MenuItems.Length; $i++) {
        Write-Host $MenuItems[$i]
    }
    Write-Host ""

    # Get the user's choice
    $choice = Read-Host "Enter your choice (1-$($MenuItems.Length))"

    # Validate the user's choice
    if ($choice -match '^\d+$' -and $choice -ge 1 -and $choice -le $MenuItems.Length) {
        return $choice
    } else {
        Write-Host "Invalid choice. Please enter a number between 1 and $($MenuItems.Length)."
        Pause
        return 0
    }
}

# Get the current directory
$currentDirectory = Get-Location

# Define the menu items
$menuItems = @(
    "1. Generate list of duplicate files",
    "2. Delete files in duplicate list"
)

# Display the menu and get the user's choice
$menuChoice = Show-Menu -Title "File Management Menu" -MenuItems $menuItems

# Process the user's choice
switch ($menuChoice) {
    1 {
        # Get all files in the current directory
        $files = Get-ChildItem -Path $currentDirectory -File -Recurse

        # Group files by name
        $groups = $files | Group-Object -Property Name -AsHashTable

        # Get all files with more than one file in the group
        $duplicates = $groups.GetEnumerator() | Where-Object { $_.Value.Count -gt 1 }

        # If there are no duplicates, display a message and exit
        if ($duplicates.Count -eq 0) {
            Write-Host "No duplicate files found."
            break
        }

        # Create a text file with the duplicate names
        $duplicateList = "DuplicateFiles.txt"
        $duplicates.Keys | Out-File $duplicateList

        # Display the duplicate names
        Write-Host "Duplicate files found:"
        $duplicates.Keys | ForEach-Object { Write-Host $_ }
    }
    2 {
        # Check if the duplicate list file exists
        $duplicateList = "DuplicateFiles.txt"
        if (!(Test-Path $duplicateList)) {
            Write-Host "No files to delete."
            break
        }

        # Display the file names and ask the user if they want to delete them
        $filesToDelete = Get-Content $duplicateList
        Write-Host "Files to delete:"
        $filesToDelete | ForEach-Object { Write-Host $_ }
        $deleteFiles = Read-Host "Do you want to delete these files? (Y/N)"

        # If the user wants to delete the files, remove each file
        if ($deleteFiles.ToUpper() -eq "Y") {
            foreach ($file in $filesToDelete) {
                Remove-Item $file -Force
            }
            # Remove the duplicate list file
            Remove-Item $duplicateList -Force
        }
    }
}