using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Xamarin.Forms;
using InABox.Core;
using InABox.Clients;
using InABox.Mobile;
using Comal.Classes;
using comal.timesheets.CustomControls;
using PRSSecurity = InABox.Core.Security;
using Plugin.LocalNotification;

namespace comal.timesheets
{
    public delegate void MainPageNotificationsChanged();
    public delegate void RefreshScreen();
    public delegate void RequestUserInputForTask(Guid taskID);
    public delegate void TaskTitleChanged(string title);
    
    public static class MainPageUtils
    {
        public static event MainPageNotificationsChanged OnMainPageNotificationsChanged;
        public static event RequestUserInputForTask OnRequestUserInput;
        public static event TaskTitleChanged OnTaskTitleChanged;
        
        #region Notifications

        // public static Page DetermineCorrectPage(Plugin.LocalNotification.EventArgs.NotificationActionEventArgs e)
        // {
        //     string data = e.Request.ReturningData;
        //     int index = data.IndexOf("$");
        //     Guid ID = Guid.Parse(data.Remove(index));
        //     string type = data.Substring(index + 1);
        //     if (type == "Comal.Classes.Kanban")
        //         return new AddEditTask(ID);
        //     else if (type == "Comal.Classes.Delivery")
        //         return new DeliveryDetails(ID);
        //     else
        //         return null;
        // }
        //
        // private static void CheckNotificationsPushed(CoreTable table)
        // {
        //     try
        //     {
        //         if (!Application.Current.Properties.ContainsKey("LastPushedNotifications"))
        //         {
        //             Application.Current.Properties.Add("LastPushedNotifications", DateTime.Now);
        //         }
        //         DateTime lastPushed = DateTime.Parse(Application.Current.Properties["LastPushedNotifications"].ToString());
        //         List<NotificationShell> toNotify = new List<NotificationShell>();
        //         foreach (CoreRow row in table.Rows)
        //         {
        //             List<object> list = row.Values;
        //             DateTime created = DateTime.Parse(list[3].ToString());
        //             if (created > new DateTime(2022, 8, 22)) // prevent spam from buildup of old notifications before this is released
        //             {
        //                 if (created > lastPushed)
        //                 {
        //                     if (list[1] == null) list[1] = "";
        //                     if (list[2] == null) list[2] = "";
        //                     if (list[3] == null) list[3] = DateTime.MinValue;
        //                     if (list[4] == null) list[4] = "";
        //                     if (list[5] == null) list[5] = "";
        //                     if (list[6] == null) list[6] = Guid.Empty;
        //
        //                     NotificationShell shell = new NotificationShell
        //                     {
        //                         ID = Guid.Parse(list[0].ToString()),
        //                         Sender = list[1].ToString(),
        //                         Title = list[2].ToString(),
        //                         Created = DateTime.Parse(list[3].ToString()),
        //                         EntityType = list[5].ToString(),
        //                         EntityID = Guid.Parse(list[6].ToString())
        //                     };
        //                     toNotify.Add(shell); //add notification to be pushed
        //                 }
        //             }
        //         }
        //         if (toNotify.Count > 0)
        //             PushNotificationsAsync(toNotify);
        //     }
        //     catch { }
        // }
        //
        // private static async Task PushNotificationsAsync(string title, )
        // {
        //     try
        //     {
        //         int count = 1;
        //
        //         foreach (NotificationShell shell in shells)
        //         {
        //             var notification = new NotificationRequest
        //             {
        //                 BadgeNumber = 1,
        //                 Description = title,
        //                 Title = "New PRS Notification: ",
        //                 ReturningData = shell.EntityID.ToString() + "$" + shell.EntityType,
        //                 NotificationId = count,
        //             };
        //             count++;
        //             NotificationImage img = new NotificationImage();
        //             img.ResourceName = "icon16.png";
        //             notification.Image = img;
        //
        //             await LocalNotificationCenter.Current.Show(notification);
        //         }
        //         Application.Current.Properties["LastPushedNotifications"] = DateTime.Now;
        //     }
        //     catch { }
        // }

        #endregion
        
    }
}