LANCommander/LANCommander.UI/Components/LocalTime/LocalTimeInitializer.razor

31 lines
No EOL
1,002 B
Text

@using LANCommander.UI.Extensions
@using LANCommander.UI.Providers
@using Microsoft.JSInterop
@inject TimeProvider TimeProvider
@inject IJSRuntime JS
@namespace LANCommander.UI.Components
@code {
IJSObjectReference? _timeProvider;
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender && TimeProvider is LocalTimeProvider localTimeProvider && !localTimeProvider.IsLocalTimeZoneSet)
{
try
{
_timeProvider ??= await JS.ImportModuleAsync("TimeProvider");
var timeZone = await _timeProvider.InvokeAsync<string>("GetLocalTimeZone");
localTimeProvider.SetLocalTimeZone(timeZone);
}
catch
{
var timeZone = await JS.InvokeAsync<string>("eval", "Intl.DateTimeFormat().resolvedOptions().timeZone");
localTimeProvider.SetLocalTimeZone(timeZone);
}
}
}
}