FoxTube/FoxTube/Classes/SettingsStorage.cs

using Newtonsoft.Json;
using System;
using System.Globalization;
using System.Linq;
using Windows.ApplicationModel;
using Windows.Storage;

namespace FoxTube
{
    public static class SettingsStorage
    {
        public static string VideoQuality
        {
            get { return (string)settings[0]; }
            set
            {
                settings[0] = value;
                SaveData();
            }
        }
        public static string RememberedQuality
        {
            get { return (string)settings[1]; }
            set
            {
                settings[1] = value;
                SaveData();
            }
        }

        public static bool VideoNotifications
        {
            get { return (bool)settings[2]; }
            set
            {
                settings[2] = value;
                SaveData();
            }
        }
        public static bool DevNotifications
        {
            get { return (bool)settings[3]; }
            set
            {
                settings[3] = value;
                SaveData();
            }
        }

        public static bool CheckConnection
        {
            get { return (bool)settings[4]; }
            set
            {
                settings[4] = value;
                SaveData();
            }
        }
        public static bool Autoplay
        {
            get { return (bool)settings[5]; }
            set
            {
                settings[5] = value;
                SaveData();
            }
        }
        public static int Volume
        {
            get { return Convert.ToInt32(settings[6]); }
            set
            {
                settings[6] = value;
                SaveData();
            }
        }

        public static string Language
        {
            get { return (string)settings[7]; }
            set
            {
                settings[7] = value;
                SaveData();
            }
        }
        public static string Region
        {
            get { return (string)settings[8]; }
            set
            {
                settings[8] = value;
                SaveData();
            }
        }
        public static int SafeSearch
        {
            get { return Convert.ToInt32(settings[9]); }
            set
            {
                settings[9] = value;
                SaveData();
            }
        }

        public static int Theme
        {
            get { return Convert.ToInt32(settings[10]); }
            set
            {
                settings[10] = value;
                SaveData();
            }
        }
        public static bool HasAccount
        {
            get { return (bool)settings[11]; }
            set
            {
                settings[11] = value;
                SaveData();
            }
        }

        public static string Version
        {
            get
            {
                if (storage.Values["ver"] == null)
                {
                    PackageVersion ver = Package.Current.Id.Version;
                    storage.Values["version"] = $"{ver.Major}.{ver.Minor}";
                    return $"{ver.Major}.{ver.Minor}";
                }
                else return (string)storage.Values["version"];
            }
            set
            {
                storage.Values["version"] = value;
            }
        }

        //Settings storage
        private static readonly ApplicationDataContainer storage = ApplicationData.Current.LocalSettings;

        //Predefined preferences
        private static object[] settings = new object[]
        {
            "remember",
            "1080p",

            true,
            true,

            true,
            true,
            100,

            (new[] { "ua", "ru", "by", "kz", "kg", "md", "lv", "ee" }).Contains(CultureInfo.InstalledUICulture.TwoLetterISOLanguageName) ? "ru-RU" : "en-US",
            CultureInfo.CurrentCulture.Name,
            0,

            2,
            false
        };

        public static void LoadData()
        {
            try
            {
                settings = JsonConvert.DeserializeObject<object[]>(storage.Values["settings"] as string);
            }
            catch (ArgumentNullException) { }
        }

        public static async void SaveData()
        {
            storage.Values["settings"] = JsonConvert.SerializeObject(settings);

            bool[] notificationsSettings = new[] { VideoNotifications, DevNotifications };
            await FileIO.WriteTextAsync(
                        await ApplicationData.Current.RoamingFolder.CreateFileAsync("notifications.json", CreationCollisionOption.ReplaceExisting),
                        JsonConvert.SerializeObject(notificationsSettings));
        }
    }
}