Add-Type -AssemblyName System.Windows.Forms
[System.Windows.Forms.Application]::EnableVisualStyles()

$congs = @(
	"Congregation 1",
	"Congregation 2",
	"Congregation 3",
	"Congregation 4",
	"Congregation 5",
	"Congregation 6",
	"Congregation 7",
	"Congregation 8",
	"Others"
)

$heigth = 55+ 55 * $congs.Length

$MainForm                        = New-Object system.Windows.Forms.Form
$MainForm.ClientSize             = "300,$heigth"
$MainForm.Text                   = "OnlyR Congregation selection"
$MainForm.MaximizeBox            = $false
#$MainForm.Icon                   = New-Object System.Drawing.Icon("C:\Icons\onlyr.ico")
$MainForm.ShowInTaskbar          = $false

$MainForm.BackColor              = "#fefefe"

$verStart = {
    $vers = $this.Text
    Remove-Item -Path $env:APPDATA\OnlyR\$vers -Recurse -erroraction 'silentlycontinue'
    New-Item -ItemType "directory" -Path $env:APPDATA\OnlyR\$vers
    Copy-Item $env:APPDATA\OnlyR\1 -Destination $env:APPDATA\OnlyR\$vers\1 -Recurse -Force
    & "C:\Program Files (x86)\OnlyR\OnlyR.exe" /id=$vers /nosettings
    $MainForm.Close()
 }


$Label1                          = New-Object system.Windows.Forms.Label
$Label1.text                     = "Please select a congregation"
$Label1.BackColor                = "#ffc107"
$Label1.ForeColor                = "#000000"
$Label1.TextAlign                = 32
#$Label1.AutoSize                 = $true
$Label1.width                    = 300
$Label1.height                   = 55
$Label1.location                 = New-Object System.Drawing.Point(0,00)
$Label1.Font                     = 'Microsoft Sans Serif,14,style=Bold'

$btns = @($Label1)

for ($i=0; $i -lt $congs.length; $i++){
    $cong = $congs[$i]
    $offset = 55 + $i * 55
    $Button1                         = New-Object system.Windows.Forms.Button
    $Button1.text                    = $cong
    $Button1.width                   = 300
    $Button1.height                  = 50
    $Button1.location                = New-Object System.Drawing.Point(0,$offset)
    $Button1.Font                    = 'Microsoft Sans Serif,14'
    $Button1.Add_Click($verStart)
    $btns += $Button1

}

$MainForm.controls.AddRange($btns)

[void]$MainForm.ShowDialog()