using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using EPiServer;
using EPiServer.Core;
using EPiServer.DataAbstraction;
using EPiServer.Web.WebControls;
using EPiServer.PlugIn;

namespace EPiServer.Labs.Units
{
    [GuiPlugIn(Area = PlugInArea.EditPanel,
        DisplayName = "Peters plugin",
        Description = "Ett litet plugin",
        Url = "~/Labs/Units/TestPlugin.ascx",
        SortIndex = 1000)]
    public partial class TestPlugin : EPiServer.UserControlBase, ICustomPlugInLoader
    {

        /// <summary>
        /// Visar detta plugin om administratören har konfiguererat att aktuell inloggad användare har rätt att se pluginet.
        /// Administration av detta görs i Admin -> Config -> Plugin Manager -> templates5(detta är projektnamnet) 
        /// </summary>

        public TestPlugin()
        {
            PlugInSettings.AutoPopulate(this);
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            DataBind();
        }

        [PlugInProperty(AdminControl = typeof(TextBox), 
            AdminControlValue = "Text", 
            DisplayName="Tillåtna roller för detta plugin")]
        public string AllowedRolesString { get; set; }



        #region ICustomPlugInLoader Members

        public string[] AllowedRoles
        {
            get
            {
                if (string.IsNullOrEmpty(AllowedRolesString))
                    return new string[0];
                else
                    return AllowedRolesString.Split(',');
            }
        }

        public PlugInDescriptor[] List()
        {
            foreach (string role in AllowedRoles)
            {
                foreach (string userRole in EPiServer.Security.PrincipalInfo.Current.RoleList)
                {
                    if (role == userRole)
                        return new PlugInDescriptor[1] { new PlugInDescriptor(0, typeof(TestPlugin)) };
                    
                    
                }
            }
            return new PlugInDescriptor[0];

        }

        #endregion
    }
}