$ErrorActionPreference = 'SilentlyContinue'
Add-Type -AssemblyName System.Windows.Forms
Add-Type -AssemblyName System.Drawing

$Dest = Split-Path -Parent $MyInvocation.MyCommand.Path
$Daemon = Join-Path $Dest 'bin\rclone-bisyncd.exe'
$Cfg = Join-Path $Dest 'config.json'

$icon = New-Object System.Windows.Forms.NotifyIcon
$icon.Icon = [System.Drawing.SystemIcons]::Application
$icon.Text = 'rclone Dropbox bisync'
$icon.Visible = $true

$menu = New-Object System.Windows.Forms.ContextMenuStrip
$run = $menu.Items.Add('Run bisync now')
$run.add_Click({ Start-Process $Daemon -ArgumentList '--once' -WindowStyle Hidden })
$edit = $menu.Items.Add('Edit config.json')
$edit.add_Click({ Start-Process notepad.exe $Cfg })
$quit = $menu.Items.Add('Quit tray')
$quit.add_Click({ $icon.Visible = $false; [System.Windows.Forms.Application]::Exit() })
$icon.ContextMenuStrip = $menu
$icon.ShowBalloonTip(4000, 'rclone-bisync', 'Tray running. 15-min task is registered.', [System.Windows.Forms.ToolTipIcon]::Info)

[System.Windows.Forms.Application]::Run()