namespace Lux.UI.Components.Layout
{
    public partial class NavMenu : IDisposable
    {
        #region Public Properties

        [Parameter]
        public EventCallback<bool> EC_compressUpdated { get; set; }

        #endregion Public Properties

        #region Public Methods

        public void Dispose()
        {
            NavigationManager.LocationChanged -= OnLocationChanged;
        }

        #endregion Public Methods

        #region Protected Properties

        protected string hideText { get => showText ? "" : "invisible"; }

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

        protected string? NavMenuCssClass => collapseNavMenu ? "collapse" : null;
        protected string subArtCss { get => showText ? "ps-5" : ""; }
        protected string? TextCss => onlyIcon ? "d-none" : "";

        #endregion Protected Properties

        #region Protected Methods

        protected override void OnInitialized()
        {
            currentUrl = NavigationManager.ToBaseRelativePath(NavigationManager.Uri);
            NavigationManager.LocationChanged += OnLocationChanged;
            UpdateDict();
        }

        protected void ToggleCompress()
        {
            showText = !showText;
            EC_compressUpdated.InvokeAsync(showText);
        }

        protected void ToggleNavMenu()
        {
            collapseNavMenu = !collapseNavMenu;
        }

        #endregion Protected Methods

        #region Private Fields

        private bool collapseNavMenu = true;
        private string? currentUrl;
        private Dictionary<string, List<string>> IconDict = new Dictionary<string, List<string>>();
        private Dictionary<string, List<string>> NameDict = new Dictionary<string, List<string>>();
        private bool onlyIcon = false;
        private Dictionary<string, List<string>> PageDict = new Dictionary<string, List<string>>();

        #endregion Private Fields

        #region Private Properties

        private bool showText { get; set; } = true;

        #endregion Private Properties

        #region Private Methods

        private void OnLocationChanged(object? sender, LocationChangedEventArgs e)
        {
            currentUrl = NavigationManager.ToBaseRelativePath(e.Location);
            StateHasChanged();
        }

        /// <summary>
        /// Aggiornamento dizionari per pagine raggruppate in sottomenu
        /// </summary>
        private void UpdateDict()
        {
            // Inserimento nomi segnaposto nav-item
            NameDict.Add("Articoli", new List<string>() { "articoli", "artAcquisto", "artVendita" });
            NameDict.Add("CicloProd", new List<string>() { "cicloProd", "risorse", "cicli" });
            NameDict.Add("Contatti", new List<string>() { "contatti", "clienti", "venditori" });

            // Inserimento icone
            IconDict.Add("Articoli", new List<string>() { "fa-book-open", "fa-book", "fa-book-bookmark" });
            IconDict.Add("CicloProd", new List<string>() { "fa-industry", "fa-location-dot", "fa-route" });
            IconDict.Add("Contatti", new List<string>() { "fa-address-book", "fa-users", "fa-stamp" });

            // Inserimento reindirizzamento elementi sotto menu
            PageDict.Add("Articoli", new List<string>() { "Items", "SellItems" });
            PageDict.Add("CicloProd", new List<string>() { "Resources", "JobRoute" });
            PageDict.Add("Contatti", new List<string>() { "Customer", "Dealer" });
        }

        #endregion Private Methods
    }
}