param([switch]$NoLaunch)
$ErrorActionPreference = "Stop"
$AppUrl = "https://scheduler.apoulosacramento.asia"
$InstallDir = Join-Path $env:LOCALAPPDATA "Planwise"
$IconPath = Join-Path $InstallDir "planwise.ico"
$DesktopShortcut = Join-Path ([Environment]::GetFolderPath("Desktop")) "Planwise Scheduler.lnk"
$StartMenuShortcut = Join-Path ([Environment]::GetFolderPath("Programs")) "Planwise Scheduler.lnk"
$Edge = Join-Path ${env:ProgramFiles(x86)} "Microsoft\Edge\Application\msedge.exe"
if (-not (Test-Path -LiteralPath $Edge)) { $Edge = Join-Path $env:ProgramFiles "Microsoft\Edge\Application\msedge.exe" }
if (-not (Test-Path -LiteralPath $Edge)) { throw "Microsoft Edge is required to install Planwise." }
New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
Invoke-WebRequest -UseBasicParsing -Uri "$AppUrl/favicon.ico" -OutFile $IconPath
$Shell = New-Object -ComObject WScript.Shell
foreach ($Path in @($DesktopShortcut, $StartMenuShortcut)) {
  $Shortcut = $Shell.CreateShortcut($Path)
  $Shortcut.TargetPath = $Edge
  $Shortcut.Arguments = "--app=$AppUrl"
  $Shortcut.WorkingDirectory = $InstallDir
  $Shortcut.IconLocation = $IconPath
  $Shortcut.Description = "Planwise resource planning workspace"
  $Shortcut.Save()
}
if (-not $NoLaunch) { Start-Process -FilePath $Edge -ArgumentList "--app=$AppUrl" }
Write-Output "Planwise is installed on the Desktop and Start menu."