using System.Globalization;
using Windows.Storage;

namespace FoxTube
{
    public static class Settings
    {
        static readonly ApplicationDataContainer settings = ApplicationData.Current.RoamingSettings;

        public static string DesiredVideoQuality
        {
            get => (string)settings.Values["DesiredVideoQuality"] ?? "auto";
            set => settings.Values["DesiredVideoQuality"] = value;
        }
        public static string RememberedQuality
        {
            get => (string)settings.Values["RememberedVideoQuality"] ?? "1080p";
            set => settings.Values["RememberedVideoQuality"] = value;
        }
        public static bool VideoNotifications
        {
            get => (bool?)settings.Values["NewVideosNotificationsAll"] ?? true;
            set => settings.Values["NewVideosNotificationsAll"] = value;
        }
        public static bool DevNotifications
        {
            get => (bool?)settings.Values["DevelopersNewsNotifications"] ?? true;
            set => settings.Values["DevelopersNewsNotifications"] = value;
        }
        public static bool CheckConnection
        {
            get => (bool?)settings.Values["WarnIfOnMeteredConnection"] ?? false;
            set => settings.Values["WarnIfOnMeteredConnection"] = value;
        }
        public static bool Autoplay
        {
            get => (bool?)settings.Values["VideoAutoplay"] ?? true;
            set => settings.Values["VideoAutoplay"] = value;
        }
        public static double Volume
        {
            get => (double?)settings.Values["Volume"] ?? 1;
            set => settings.Values["Volume"] = value;
        }
        public static string Language
        {
            get => (string)settings.Values["InterfaceLanguage"] ?? GetDefaultLanguage();
            set => settings.Values["InterfaceLanguage"] = value;
        }
        public static string RelevanceLanguage
        {
            get => (string)settings.Values["DesiredContentLanguage"] ?? CultureInfo.InstalledUICulture.TwoLetterISOLanguageName;
            set => settings.Values["DesiredContentLanguage"] = value;
        }
        public static string Region
        {
            get => (string)settings.Values["Region"] ?? CultureInfo.InstalledUICulture.Name.Split('-')[1];
            set => settings.Values["Region"] = value;
        }
        public static int SafeSearch
        {
            get => (int?)settings.Values["SafeSearch"] ?? 0;    //Moderate
            set => settings.Values["SafeSearch"] = value;
        }
        public static bool BlockExplicitContent
        {
            get => (bool?)settings.Values["BlockExplicitContent"] ?? true;
            set => settings.Values["BlockExplicitContent"] = value;
        }

        public static bool HasAccount
        {
            get => (bool?)settings.Values["HasAccount"] ?? false;
            set => settings.Values["HasAccount"] = value;
        }
        public static int Theme
        {
            get => (int?)settings.Values["PreferedUITheme"] ?? 2;  //System
            set => settings.Values["PreferedUITheme"] = value;
        }
        public static bool PromptReview
        {
            get => (bool?)settings.Values["PromptReview"] ?? Metrics.Uptime.TotalHours > 24;
            set => settings.Values["PromptReview"] = value;
        }
        public static bool PromptFeedback
        {
            get => (bool?)settings.Values["PromptFeedback"] ?? Metrics.Uptime.TotalHours > 12;
            set => settings.Values["PromptFeedback"] = value;
        }
        public static bool ProcessClipboard
        {
            get => (bool?)settings.Values["ProcessClipboardEntry"] ?? true;
            set => settings.Values["ProcessClipboardEntry"] = value;
        }
        public static string LastReviewedVersion
        {
            get
            {
                if (settings.Values["LastReviewedVersion"] == null)
                    settings.Values["LastReviewedVersion"] = Metrics.CurrentVersion;
                return (string)settings.Values["LastReviewedVersion"];
            }
            set => settings.Values["LastReviewedVersion"] = value;
        }

        static string GetDefaultLanguage()
        {
            if (CultureInfo.InstalledUICulture.TwoLetterISOLanguageName.Belongs("ua", "ru", "by", "kz", "kg", "md", "lv", "ee"))   //Languages for Russian-speaking countries
                return "ru-RU";
            else
                return "en-US";
        }

        public static void ResetSettings() =>
            settings.Values.Clear();
    }
}