/
LicenseStatusManager.cs
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/
LicenseStatusManager.cs
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namespace ServiceControl.Config.UI.Shell
{
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Caliburn.Micro;
using Events;
using Framework.Commands;
using Framework.Rx;
using License;
using ServiceControl.LicenseManagement;
using ICommand = System.Windows.Input.ICommand;
class LicenseStatusManager : RxScreen, IHandle<LicenseUpdated>, IHandle<FocusChanged>
{
public LicenseStatusManager(AwaitableAbstractCommand<object> openLicense)
{
openLicense.OnCommandExecuting = () => ShowPopup = false;
OpenLicense = openLicense;
RefreshStatus(true);
}
bool forcePopup;
public bool ShowPopup
{
get => (IsSerious || IsWarning) && forcePopup && HasFocus;
set => forcePopup = value;
}
public string PopupHeading { get; set; }
public string PopupText { get; private set; }
public ICommand OpenLicense { get; set; }
public bool IsWarning { get; private set; }
public bool IsSerious { get; private set; }
public bool HasFocus { get; private set; }
public Task HandleAsync(FocusChanged message, CancellationToken cancellationToken)
{
HasFocus = message.HasFocus;
return Task.CompletedTask;
}
public Task HandleAsync(LicenseUpdated message, CancellationToken cancellationToken)
{
RefreshStatus(false);
return Task.CompletedTask;
}
void RefreshStatus(bool updatePopupDisplay)
{
var license = LicenseManager.FindLicense();
var components = LicenseComponentFactory.CreateComponents(license.Details);
var mostPressingComponent = components.MaxBy(d => d.Importance);
IsWarning = mostPressingComponent?.IsWarning ?? false;
IsSerious = mostPressingComponent?.IsSerious ?? false;
PopupHeading = mostPressingComponent?.ShortText;
PopupText = mostPressingComponent?.WarningText;
if (updatePopupDisplay)
{
ShowPopup = IsWarning || IsSerious;
}
}
}
}