♻️ refactor: cleaner code

Author: jacquindev

dotposh/Modules/Get-WifiPassword.ps1

@@ -0,0 +1,51 @@
+function Get-WifiPassword {
+    <#
+    .SYNOPSIS
+        Function to get wifi password
+    .DESCRIPTION
+        Prints password to the console
+    .PARAMETER WifiName
+        Determine the name of the Wi-Fi
+    .EXAMPLE
+        Get-WifiPassword
+    .EXAMPLE
+        Get-WifiPassword -name WIFINAME
+    #>
+
+    [CmdletBinding()]
+    param ([Alias('n', 'name')][string]$WifiName)
+
+    if (!$WifiName) {
+        $wifiList = netsh wlan show profiles | Select-String -Pattern "All User Profile\s+:\s+(.*)" | ForEach-Object { $_.Matches.Groups[1].Value }
+
+        if (Get-Command gum -ErrorAction SilentlyContinue) {
+            $WifiName = gum choose --header="Choose an available Wi-Fi name:" $wifiList
+        }
+
+        elseif (Get-Command fzf -ErrorAction SilentlyContinue) {
+            $WifiName = $wifiList | fzf --prompt="Select Wi-Fi >  " --height=~80% --layout=reverse --border --exit-0 --cycle --margin="2,40" --padding=1
+        }
+
+        else {
+            for ($i = 0; $i -lt $wifiList.Count; $i++) {
+                Write-Host "[$i] $($wifiList[$i])"
+            }
+            $index = $(Write-Host "Enter the corresponding number of Wi-Fi name: " -ForegroundColor Magenta -NoNewline; Read-Host)
+            if ($null -ne $index) {
+                if ($index -match '^\d+$' -and [int]$index -lt $wifiList.Count) {
+                    $WifiName = $wifiList[$index]
+                } else { return }
+            }
+        }
+    }
+
+    $WifiPassword = netsh wlan show profile name="$WifiName" key=clear | Select-String -Pattern "Key Content\s+:\s+(.+)" | ForEach-Object { $_.Matches.Groups[1].Value }
+
+    if (!$WifiPassword) { Write-Warning "No password available for Wi-Fi $WifiName"; return }
+    else {
+        Write-Verbose "Prints password for Wi-Fi $WifiName"
+        Write-Output $WifiPassword
+    }
+}
+
+Set-Alias -Name 'wifipass' -Value 'Get-WifiPassword'