ShiftOS_TheReturn/ShiftOS_TheReturn/NotificationDaemon.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;
using ShiftOS.Objects.ShiftFS;

namespace ShiftOS.Engine
{
    public static class NotificationDaemon
    {
        public static Notification[] GetAllFromFile()
        {
            Notification[] notes = { };
            if (Utils.FileExists(Paths.GetPath("notifications.dat")))
            {
                notes = JsonConvert.DeserializeObject<Notification[]>(Utils.ReadAllText(Paths.GetPath("notifications.dat")));
            }
            return notes;
        }

        internal static void WriteNotes(Notification[] notes)
        {
            Utils.WriteAllText(Paths.GetPath("notifications.dat"), JsonConvert.SerializeObject(notes, Formatting.Indented));
        }

        public static event Action<Notification> NotificationMade;

        public static void AddNotification(NotificationType note, object data)
        {
            var lst = new List<Notification>(GetAllFromFile());
            lst.Add(new Engine.Notification(note, data));
            WriteNotes(lst.ToArray());
            NotificationMade?.Invoke(lst[lst.Count - 1]);
        }

        public static event Action NotificationRead;

        public static void MarkAllRead()
        {
            var notes = GetAllFromFile();
            for (int i = 0; i < notes.Length; i++)
                MarkRead(i);
        }

        public static void MarkRead(int note)
        {
            var notes = GetAllFromFile();
            if (note >= notes.Length || note < 0)
                throw new ArgumentOutOfRangeException("note", new Exception("You cannot mark a notification that does not exist as read."));

            notes[note].Read = true;
            WriteNotes(notes);
            NotificationRead?.Invoke();
        }

        public static int GetUnreadCount()
        {
            int c = 0;
            foreach (var note in GetAllFromFile())
                if (note.Read == false)
                    c++; //gahh I hate that programming language.
            return c;
        }

    }

    public struct Notification
    {
        public Notification(NotificationType t, object data)
        {
            Type = t;
            Data = data;
            Read = false;
            Timestamp = DateTime.Now;
        }

        public bool Read { get; set; }
        public NotificationType Type { get; set; }
        public object Data { get; set; }
        public DateTime Timestamp { get; set; }
    }

    public enum NotificationType
    {
        Generic = 0x00,
        MemoReceived = 0x10,
        MemoSent = 0x11,
        DownloadStarted = 0x20,
        DownloadComplete = 0x21,
        CodepointsReceived = 0x30,
        CodepointsSent = 0x31,
        ShopPurchase = 0x40,
        LegionInvite = 0x50,
        LegionKick = 0x51,
        LegionBan = 0x52,
        ChatBan = 0x60,
        MUDAnnouncement = 0x70,
        MUDMaintenance = 0x71,
        NewShiftOSUnstable = 0x72,
        NewShiftOSStable = 0x73,
        NewAppveyor = 0x74,
        CriticalBugwatch = 0x75,
        NewDeveloper = 0x76,
        NewShiftOSVideo = 0x77,
        NewShiftOSStream = 0x78,
        SavePurge = 0x79,
    }
}