using Server.Items;
using Server.Network;

namespace Server.Gumps
{
  public class TithingGump : Gump
  {
    private Mobile m_From;
    private int m_Offer;

    public TithingGump(Mobile from, int offer) : base(160, 40)
    {
      int totalGold = from.TotalGold;

      if (offer > totalGold)
        offer = totalGold;
      else if (offer < 0)
        offer = 0;

      m_From = from;
      m_Offer = offer;

      AddPage(0);

      AddImage(30, 30, 102);

      AddHtmlLocalized(95, 100, 120, 100, 1060198, 0); // May your wealth bring blessings to those in need, if tithed upon this most sacred site.

      AddLabel(57, 274, 0, "Gold:");
      AddLabel(87, 274, 53, (totalGold - offer).ToString());

      AddLabel(137, 274, 0, "Tithe:");
      AddLabel(172, 274, 53, offer.ToString());

      AddButton(105, 230, 5220, 5220, 2);
      AddButton(113, 230, 5222, 5222, 2);
      AddLabel(108, 228, 0, "<");
      AddLabel(112, 228, 0, "<");

      AddButton(127, 230, 5223, 5223, 1);
      AddLabel(131, 228, 0, "<");

      AddButton(147, 230, 5224, 5224, 3);
      AddLabel(153, 228, 0, ">");

      AddButton(168, 230, 5220, 5220, 4);
      AddButton(176, 230, 5222, 5222, 4);
      AddLabel(172, 228, 0, ">");
      AddLabel(176, 228, 0, ">");

      AddButton(217, 272, 4023, 4024, 5);
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      switch (info.ButtonID)
      {
        case 0:
        {
          // You have decided to tithe no gold to the shrine.
          m_From.LocalOverheadMessage(MessageType.Regular, 0x3B2, 1060193);
          break;
        }
        case 1:
        case 2:
        case 3:
        case 4:
        {
          int offer = 0;

          switch (info.ButtonID)
          {
            case 1:
              offer = m_Offer - 100;
              break;
            case 2:
              offer = 0;
              break;
            case 3:
              offer = m_Offer + 100;
              break;
            case 4:
              offer = m_From.TotalGold;
              break;
          }

          m_From.SendGump(new TithingGump(m_From, offer));
          break;
        }
        case 5:
        {
          int totalGold = m_From.TotalGold;

          if (m_Offer > totalGold)
            m_Offer = totalGold;
          else if (m_Offer < 0)
            m_Offer = 0;

          if (m_From.TithingPoints + m_Offer > 100000) // TODO: What's the maximum?
            m_Offer = 100000 - m_From.TithingPoints;

          if (m_Offer <= 0)
          {
            // You have decided to tithe no gold to the shrine.
            m_From.LocalOverheadMessage(MessageType.Regular, 0x3B2, 1060193);
            break;
          }

          Container pack = m_From.Backpack;

          if (pack?.ConsumeTotal(typeof(Gold), m_Offer) == true)
          {
            // You tithe gold to the shrine as a sign of devotion.
            m_From.LocalOverheadMessage(MessageType.Regular, 0x3B2, 1060195);
            m_From.TithingPoints += m_Offer;

            m_From.PlaySound(0x243);
            m_From.PlaySound(0x2E6);
          }
          else
          {
            // You do not have enough gold to tithe that amount!
            m_From.LocalOverheadMessage(MessageType.Regular, 0x3B2, 1060194);
          }

          break;
        }
      }
    }
  }
}