VberAdmin_V4/SourceCode/Src/VberAdmin.Web.Mvc/Views/Shared/Components/Breadcrumb/BreadcrumbViewComponent.cs

using Abp.Authorization;
using Abp.Localization;

using Microsoft.AspNetCore.Mvc;

namespace VberAdmin.Web.Views.Shared.Components.Breadcrumb;

public class BreadcrumbViewComponent : VberAdminViewComponent
{
    public BreadcrumbViewComponent(ILocalizationContext localizationContext)
    {
        _localizationContext = localizationContext;
    }

    private ILocalizationContext _localizationContext;

    public IViewComponentResult Invoke(string activeMenu = "")
    {
        var permission = PermissionManager.GetPermissionOrNull(activeMenu);
        if (string.IsNullOrEmpty(activeMenu) || permission == null)
        {
            return View(null);
        }
        ViewBag.ActiveMenu = activeMenu;

        var model = new BreadcrumbViewModel(permission.DisplayName.Localize(_localizationContext));
        var breadcrumbs = GetParentName(permission, new List<string>());
        breadcrumbs.Reverse();
        model.Breadcrumbs = breadcrumbs;
        return View(model);
    }

    private List<string> GetParentName(Permission permission, List<string> breadcrumbs)
    {
        if (permission.Parent == null)
        {
            return breadcrumbs;
        }
        breadcrumbs.Add(permission.DisplayName.Localize(_localizationContext));
        return GetParentName(permission.Parent, breadcrumbs);
    }
}

public class BreadcrumbViewModel
{
    public BreadcrumbViewModel(string name)
    {
        Name = name;
        Breadcrumbs = new List<string>();
    }

    public string Name { get; set; }
    public List<string> Breadcrumbs { get; set; }
}