StockMan/StockMan.CORE/Components/NewNavMenu.razor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
using System.Net.Http;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Components.Forms;
using Microsoft.AspNetCore.Components.Routing;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.Web.Virtualization;
using Microsoft.JSInterop;
using StockMan.CORE;
using StockMan.CORE.Shared;
using StockMan.CORE.Data;
using StockMan.Data.DbModels;
using Microsoft.Extensions.Hosting;
using System.Diagnostics.Contracts;

namespace StockMan.CORE.Components
{
    public partial class NewNavMenu
    {
        [Parameter]
        public List<PermessiModel>? NavMenuLinks { get; set; } = null;

        [Parameter]
        public string Title { get; set; } = "";

        [Parameter]
        public string User { get; set; } = "";

        [Parameter]
        public string Theme { get; set; } = "";    

        [Inject]
        protected IJSRuntime JSRuntime { get; set; } = null!;

        protected bool isComp = false;
        protected bool isChildOpen = false;
        public List<PermessiModel> NavMenuLinksChild { get; set; } = new List<PermessiModel>();

        protected int currChildOpen { get; set; } = 0;

        protected void compress()
        {
            JSRuntime.InvokeVoidAsync("closeNav");
            isComp = true;
        }
        protected void doShowChildren(int id)
        {
            if (currChildOpen != 0)
            {
                JSRuntime.InvokeVoidAsync("doHideChildren", currChildOpen);
            }
            else
            {
                currChildOpen = id;
            }
            isChildOpen = !isChildOpen;

            NavMenuLinksChild.Clear();
            if (NavMenuLinks != null)
            {
                var lista = NavMenuLinks.Where(x => x.GRUPPO == id).ToList();
                if (lista.Count != 1)
                {
                    foreach (var item in lista)
                    {
                        if (item.NUMERO != 0)
                        {
                            NavMenuLinksChild.Add(item);
                        }
                    }
                }
            }
            if (!isChildOpen)
            {
                JSRuntime.InvokeVoidAsync("doShowChildren", id);
            }
            else
            {
                JSRuntime.InvokeVoidAsync("doHideChildren", id);
                currChildOpen= 0;
            }
        }

        protected string isActive(int gruppo)
        {
            string answ = "navLinkItem";
            if (gruppo == currChildOpen)
            {
                answ = "navLinkItemActive";
            }
            return answ;
        }

        protected void deCompress()
        {
            JSRuntime.InvokeVoidAsync("openNav");
            JSRuntime.InvokeVoidAsync("showMenuBtn");
            isComp = false;
        }
        protected bool hasChild(int group)
        {
            bool hasIt = false;
            if (NavMenuLinks != null)
            {
                var lista = NavMenuLinks.Where(x => x.GRUPPO == group).ToList();
                if (lista.Count != 1)
                {
                    hasIt = true;
                }
            }
            return hasIt;
        }
    }
}