// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Aspire.Dashboard;
using Aspire.Shared;
 
// Hold our own lease so CLI updates cannot delete this bundle's files, including static assets,
// while the Dashboard is running, even after the launcher releases its lease.
// No lease is acquired when ASPIRE_BUNDLE_VERSION_DIR is unset (e.g. standalone or development runs).
BundleVersionLease? acquiredBundleLease;
try
{
    acquiredBundleLease = BundleVersionLease.TryAcquireFromEnvironment("aspire-dashboard");
}
catch (Exception ex) when (ex is IOException or UnauthorizedAccessException or DirectoryNotFoundException or ArgumentException or NotSupportedException)
{
    Console.Error.WriteLine($"Failed to acquire Aspire bundle lease: {ex.Message}");
    return 1;
}
 
using var bundleLease = acquiredBundleLease;
 
var options = new WebApplicationOptions
{
    Args = args,
    ContentRootPath = AppContext.BaseDirectory
};
var app = new DashboardWebApplication(options: options);
 
using var shutdownCts = new CancellationTokenSource();
var parentWatchdog = ParentProcessWatchdog.Start(shutdownCts);
try
{
    return await app.RunAsync(shutdownCts.Token).ConfigureAwait(false);
}
finally
{
    if (parentWatchdog is not null)
    {
        await parentWatchdog.DisposeAsync().ConfigureAwait(false);
    }
}