using Server.Gumps;
using Server.Misc;
using Server.Network;

namespace Server.Items
{
  public class NameChangeDeed : Item
  {
    [Constructible]
    public NameChangeDeed() : base(0x14F0)
    {
      LootType = LootType.Blessed;
    }

    public NameChangeDeed(Serial serial) : base(serial)
    {
    }

    public override string DefaultName => "a name change deed";

    public override void Serialize(GenericWriter writer)
    {
      base.Serialize(writer);

      writer.Write(0); // version
    }

    public override void Deserialize(GenericReader reader)
    {
      base.Deserialize(reader);

      int version = reader.ReadInt();
    }

    public override void OnDoubleClick(Mobile from)
    {
      if (RootParent == from)
      {
        from.CloseGump(typeof(NameChangeDeedGump));
        from.SendGump(new NameChangeDeedGump(this));
      }
      else
      {
        from.SendLocalizedMessage(1042001); // That must be in your pack for you to use it.
      }
    }
  }

  public class NameChangeDeedGump : Gump
  {
    private Item m_Sender;

    public NameChangeDeedGump(Item sender) : base(50, 50)
    {
      m_Sender = sender;

      Closable = true;
      Dragable = true;
      Resizable = false;

      AddPage(0);

      AddBlackAlpha(10, 120, 250, 85);
      AddHtml(10, 125, 250, 20, Color(Center("Name Change Deed"), 0xFFFFFF), false, false);

      AddLabel(73, 15, 1152, "");
      AddLabel(20, 150, 0x480, "New Name:");
      AddTextField(100, 150, 150, 20, 0);

      AddButtonLabeled(75, 180, 1, "Submit");
    }

    public void AddBlackAlpha(int x, int y, int width, int height)
    {
      AddImageTiled(x, y, width, height, 2624);
      AddAlphaRegion(x, y, width, height);
    }

    public void AddTextField(int x, int y, int width, int height, int index)
    {
      AddBackground(x - 2, y - 2, width + 4, height + 4, 0x2486);
      AddTextEntry(x + 2, y + 2, width - 4, height - 4, 0, index, "");
    }

    public string Center(string text)
    {
      return $"<CENTER>{text}</CENTER>";
    }

    public string Color(string text, int color)
    {
      return $"<BASEFONT COLOR=#{color:X6}>{text}</BASEFONT>";
    }

    public void AddButtonLabeled(int x, int y, int buttonID, string text)
    {
      AddButton(x, y - 1, 4005, 4007, buttonID, GumpButtonType.Reply, 0);
      AddHtml(x + 35, y, 240, 20, Color(text, 0xFFFFFF), false, false);
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      if (m_Sender == null || m_Sender.Deleted || info.ButtonID != 1 || m_Sender.RootParent != sender.Mobile)
        return;

      Mobile m = sender.Mobile;
      TextRelay nameEntry = info.GetTextEntry(0);

      string newName = nameEntry?.Text.Trim();


      if (!NameVerification.Validate(newName, 2, 16, true, false, true, 1, NameVerification.SpaceDashPeriodQuote))
      {
        m.SendMessage("That name is unacceptable.");
        return;
      }

      m.RawName = newName;
      m.SendMessage("Your name has been changed!");
      m.SendMessage($"You are now known as {newName}");
      m_Sender.Delete();
    }
  }
}