using System.ComponentModel;
using System.IO;
using System.Xml.Serialization;

namespace PolyTraderSharp.Models
{
    public class ServerSettings
    {
        [Category("Threema Notifications")]
        [DisplayName("Threema Enabled")]
        [Description("Enable or disable Threema notifications.")]
        public bool ThreemaEnabled { get; set; } = true;

        [Category("Threema Notifications")]
        [DisplayName("Gateway ID")]
        [Description("The Threema Gateway ID (e.g. *3MAGW01).")]
        public string ThreemaGatewayId { get; set; } = "*3MAGW01";

        [Category("Threema Notifications")]
        [DisplayName("Gateway Secret")]
        [Description("The secret for the Threema Gateway integration.")]
        public string ThreemaSecret { get; set; } = "";

        [Category("Threema Notifications")]
        [DisplayName("Private Key")]
        [Description("The Private Key (hex) for End-to-End encryption.")]
        public string ThreemaPrivateKey { get; set; } = "";

        [Category("Threema Notifications")]
        [DisplayName("Group ID")]
        [Description("The Threema Group ID to send messages to.")]
        public string ThreemaGroupId { get; set; } = "";

        [Category("Threema Notifications")]
        [DisplayName("Webhook Port")]
        [Description("The local port to listen on for incoming Threema messages (e.g. 8080).")]
        public int ThreemaWebhookPort { get; set; } = 8080;

        [Category("Threema Notifications")]
        [DisplayName("Report Interval (Hours)")]
        [Description("Interval for the automatic summary report.")]
        public int ThreemaReportIntervalHours { get; set; } = 6;


        [Category("Mullvad VPN")]
        [DisplayName("VPN Enabled")]
        [Description("Enable or disable automatic VPN rotation.")]
        public bool VpnEnabled { get; set; } = false;

        [Category("Mullvad VPN")]
        [DisplayName("Mullvad Account")]
        [Description("Account ID for Mullvad VPN.")]
        public string MullvadAccount { get; set; } = "7748925650632296";

        [Category("Mullvad VPN")]
        [DisplayName("VPN Location")]
        [Description("Target VPN location (e.g. cz).")]
        public string VpnLocation { get; set; } = "cz";

        [Category("Mullvad VPN")]
        [DisplayName("Mullvad CLI Path")]
        [Description("Path to mullvad.exe")]
        public string MullvadCliPath { get; set; } = @"C:\Program Files\Mullvad VPN\resources\mullvad.exe";


        [Category("Blockchain Listener")]
        [DisplayName("Enable Blockchain Listener")]
        [Description("If true, connects to Alchemy WSS for faster on-chain signal detection.")]
        public bool EnableBlockchainListener { get; set; } = true;

        [Category("Blockchain Listener")]
        [DisplayName("Polygon RPC URL")]
        [Description("RPC URL for Alchemy WSS.")]
        public string PolygonRpcUrl { get; set; } = "wss://polygon-mainnet.g.alchemy.com/v2/iWCbs9p3nf-8OpR-BtvGi";

        [Category("Polymarket WebSockets")]
        [DisplayName("Use Polymarket WebSockets")]
        [Description("If true, connects to Polymarket WSS for live market prices and user events.")]
        public bool UsePolymarketWebsockets { get; set; } = false;


        public static ServerSettings Load(string path)
        {
            if (!File.Exists(path))
                return new ServerSettings();

            try
            {
                var serializer = new XmlSerializer(typeof(ServerSettings));
                using var fs = new FileStream(path, FileMode.Open);
                return (ServerSettings?)serializer.Deserialize(fs) ?? new ServerSettings();
            }
            catch
            {
                return new ServerSettings();
            }
        }

        public void Save(string path)
        {
            var serializer = new XmlSerializer(typeof(ServerSettings));
            using var fs = new FileStream(path, FileMode.Create);
            serializer.Serialize(fs, this);
        }
    }
}