// 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.Model;
using Microsoft.AspNetCore.Components;
using Microsoft.Extensions.Localization;
 
namespace Aspire.Dashboard.Components.Layout;
 
public partial class NotificationsHeaderButton : ComponentBase, IDisposable
{
    [Parameter, EditorRequired]
    public required Func<Task> OnClick { get; set; }
 
    [Inject]
    public required INotificationService NotificationService { get; init; }
 
    [Inject]
    public required IStringLocalizer<Resources.Layout> Loc { get; init; }
 
    protected override void OnInitialized()
    {
        NotificationService.OnChange += HandleNotificationsChanged;
    }
 
    private int UnreadCount => NotificationService.UnreadCount;
 
    private async Task HandleClick()
    {
        await OnClick();
    }
 
    private void HandleNotificationsChanged()
    {
        _ = InvokeAsync(StateHasChanged);
    }
 
    public void Dispose()
    {
        NotificationService.OnChange -= HandleNotificationsChanged;
    }
}