using Server.Gumps;

namespace Server.Factions
{
  public abstract class FactionGump : Gump
  {
    public FactionGump(int x, int y) : base(x, y)
    {
    }

    public virtual int ButtonTypes => 10;

    public int ToButtonID(int type, int index)
    {
      return 1 + index * ButtonTypes + type;
    }

    public bool FromButtonID(int buttonID, out int type, out int index)
    {
      int offset = buttonID - 1;

      if (offset >= 0)
      {
        type = offset % ButtonTypes;
        index = offset / ButtonTypes;
        return true;
      }

      type = index = 0;
      return false;
    }

    public static bool Exists(Mobile mob)
    {
      return mob.HasGump<FactionGump>();
    }

    public void AddHtmlText(int x, int y, int width, int height, TextDefinition text, bool back, bool scroll)
    {
      if (text?.Number > 0)
        AddHtmlLocalized(x, y, width, height, text.Number, back, scroll);
      else if (text?.String != null)
        AddHtml(x, y, width, height, text.String, back, scroll);
    }
  }
}