using Microsoft.AspNetCore.Components;
using MP.AppAuth.Models;

namespace MP.SPEC.Data
{
    public class MsgServiceSpec
    {
        #region Public Events

        public event Action EA_BroadCastMsg = null!;

        public event Action EA_PageUpdated = null!;

        #endregion Public Events

        #region Public Properties

        /// <summary>
        /// Dominio utente
        /// </summary>
        public string DomainName { get; set; } = "";

        /// <summary>
        /// Elenco link utente
        /// </summary>
        public List<MP.Data.DbModels.LinkMenuModel>? ElencoLink { get; set; } = null;

        public string newBCMsg
        {
            get => _newBCMsg;
            set
            {
                if (_newBCMsg != value)
                {
                    _newBCMsg = value;
                    reportMsg();
                }
            }
        }

        public string PageIcon
        {
            get => _pageIcon;
            set
            {
                if (_pageIcon != value)
                {
                    _pageIcon = value;
                    ReportPageUpd();
                }
            }
        }

        public string PageName
        {
            get => _pageName;
            set
            {
                if (_pageName != value)
                {
                    _pageName = value;
                    ReportPageUpd();
                }
            }
        }

        /// <summary>
        /// Username utente
        /// </summary>
        public string UserName { get; set; } = "";

        /// <summary>
        /// Diritti utente (solo Funzione/Ruolo)
        /// </summary>
        public List<string> UserRight
        {
            get => _userRight;
            set
            {
                _userRight = value;
                ReportPageUpd();
            }
        }

        #endregion Public Properties

        #region Public Methods

        /// <summary>
        /// Verifica ruolo utente
        /// </summary>
        /// <param name="Ruolo"></param>
        /// <returns></returns>
        public bool HasRole(string Ruolo)
        {
            bool answ = false;
            if (UserRight != null && UserRight.Count > 0)
            {
                answ = UserRight
                            .Where(x => x.Equals(Ruolo, StringComparison.InvariantCultureIgnoreCase))
                            .Count() > 0;
            }
            return answ;
        }

        /// <summary>
        /// Segnala cambio pagina
        /// </summary>
        /// <returns></returns>
        public void ReportPageUpd()
        {
            if (EA_PageUpdated != null)
            {
                EA_PageUpdated?.Invoke();
            }
        }

        /// <summary>
        /// Imposta i dati della pagina corrente dato l'url
        /// </summary>
        /// <param name="pageUrl"></param>
        public void SetPage(string pageUrl)
        {
            if (ElencoLink != null)
            {
                var recLink = ElencoLink.FirstOrDefault(x => x.NavigateUrl == pageUrl);
                if (recLink != null)
                {
                    _pageIcon = recLink.Icona;
                    PageName = recLink.Testo;
                }
            }
        }

        #endregion Public Methods

        #region Protected Methods

        protected void reportMsg()
        {
            if (EA_BroadCastMsg != null)
            {
                EA_BroadCastMsg?.Invoke();
            }
        }

        #endregion Protected Methods

        #region Private Fields

        private string _pageIcon = "";
        private string _pageName = "";

        #endregion Private Fields

        #region Private Properties

        private string _newBCMsg { get; set; } = "";
        private List<string> _userRight { get; set; } = new List<string>();

        #endregion Private Properties
    }
}