using System;
using Server.Items;
using Server.Network;

namespace Server.Gumps
{
  public class AddDoorGump : Gump
  {
    public static DoorInfo[] m_Types =
    {
      new DoorInfo(typeof(MetalDoor), 0x675),
      new DoorInfo(typeof(RattanDoor), 0x695),
      new DoorInfo(typeof(DarkWoodDoor), 0x6A5),
      new DoorInfo(typeof(LightWoodDoor), 0x6D5),
      new DoorInfo(typeof(StrongWoodDoor), 0x6E5)
    };

    private int m_Type;

    public AddDoorGump(int type = -1) : base(50, 40)
    {
      m_Type = type;

      AddPage(0);

      if (m_Type >= 0 && m_Type < m_Types.Length)
      {
        AddBlueBack(155, 174);

        int baseID = m_Types[m_Type].m_BaseID;

        AddItem(25, 24, baseID);
        AddButton(26, 37, 0x5782, 0x5782, 1);

        AddItem(47, 45, baseID + 2);
        AddButton(43, 57, 0x5783, 0x5783, 2);

        AddItem(87, 22, baseID + 10);
        AddButton(116, 35, 0x5785, 0x5785, 6);

        AddItem(65, 45, baseID + 8);
        AddButton(96, 55, 0x5784, 0x5784, 5);

        AddButton(73, 36, 0x2716, 0x2716, 9);
      }
      else
      {
        AddBlueBack(265, 145);

        for (int i = 0; i < m_Types.Length; ++i)
        {
          AddButton(30 + i * 49, 13, 0x2624, 0x2625, i + 1);
          AddItem(22 + i * 49, 20, m_Types[i].m_BaseID);
        }
      }
    }

    public void AddBlueBack(int width, int height)
    {
      AddBackground(0, 0, width - 00, height - 00, 0xE10);
      AddBackground(8, 5, width - 16, height - 11, 0x053);
      AddImageTiled(15, 14, width - 29, height - 29, 0xE14);
      AddAlphaRegion(15, 14, width - 29, height - 29);
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      Mobile from = sender.Mobile;
      int button = info.ButtonID - 1;

      if (m_Type == -1)
      {
        if (button >= 0 && button < m_Types.Length)
          from.SendGump(new AddDoorGump(button));
      }
      else
      {
        if (button >= 0 && button < 8)
        {
          from.SendGump(new AddDoorGump(m_Type));
          CommandSystem.Handle(from,
            $"{CommandSystem.Prefix}Add {m_Types[m_Type].m_Type.Name} {(DoorFacing)button}");
        }
        else if (button == 8)
        {
          from.SendGump(new AddDoorGump(m_Type));
          CommandSystem.Handle(from, $"{CommandSystem.Prefix}Link");
        }
        else
        {
          from.SendGump(new AddDoorGump());
        }
      }
    }

    public static void Initialize()
    {
      CommandSystem.Register("AddDoor", AccessLevel.GameMaster, AddDoor_OnCommand);
    }

    [Usage("AddDoor")]
    [Description("Displays a menu from which you can interactively add doors.")]
    public static void AddDoor_OnCommand(CommandEventArgs e)
    {
      e.Mobile.SendGump(new AddDoorGump());
    }
  }

  public class DoorInfo
  {
    public int m_BaseID;
    public Type m_Type;

    public DoorInfo(Type type, int baseID)
    {
      m_Type = type;
      m_BaseID = baseID;
    }
  }
}