using System;

using Server.Accounting;
using Server.Custom.Bridge;
using Server.Mobiles;

namespace Server.Custom
{
    /// <summary>
    ///     Triggers the [link flow for a seeded character without a game client, so the account
    ///     linking round-trip can be tested end to end: RequestLink emits link.request, the test
    ///     sidecar reads the code and sends link.confirm, and the account gets tagged.
    ///
    ///     Test scaffolding. Never deployed. Writes an account tag (persisted on save).
    /// </summary>
    public static class BridgeLinkProbe
    {
        public static void Initialize()
        {
            if (Config.Get("Bridge.LinkProbeOnStart", false))
                EventSink.ServerStarted += () => Timer.DelayCall(TimeSpan.FromSeconds(3.0), Run);
        }

        private static void Run()
        {
            try
            {
                // Use a seed account not already linked. seed_001 slot 0.
                var acct = Accounting.Accounts.GetAccount("seed_001") as Account;
                var pm = acct == null ? null : acct[0] as PlayerMobile;

                if (pm == null)
                {
                    Console.WriteLine("[LinkProbe] seed_001 slot 0 not found; seed the world first");
                    return;
                }

                var existing = acct.GetTag("WebsiteUserId");
                if (existing != null)
                    Console.WriteLine("[LinkProbe] seed_001 already linked to {0}; re-running anyway", existing);

                Console.WriteLine("[LinkProbe] requesting link for seed_001 / {0}", pm.Name);
                BridgeAccountLink.RequestLink(pm);
                Console.WriteLine("[LinkProbe] link.request emitted; watch for the code -> link.confirm -> link.ok");

                // Give the confirm time to land and set the tag, then save so it reaches
                // accounts.xml. This proves persistence across a restart.
                Timer.DelayCall(TimeSpan.FromSeconds(5.0), () =>
                {
                    var tag = acct.GetTag("WebsiteUserId");
                    Console.WriteLine("[LinkProbe] after confirm, seed_001 WebsiteUserId tag = {0}",
                        tag ?? "(null)");
                    Console.WriteLine("[LinkProbe] saving world to persist the tag...");
                    World.Save();
                    Console.WriteLine("[LinkProbe] saved");
                });
            }
            catch (Exception ex)
            {
                Console.WriteLine("[LinkProbe] FAILED: " + ex);
            }
        }
    }
}