ModernUO/Projects/Scripts/Engines/Help/PageQueueGump.cs

using System;
using System.Collections.Generic;
using System.IO;
using Server.Gumps;
using Server.Network;

namespace Server.Engines.Help
{
  public class MessageSentGump : Gump
  {
    private Mobile m_Mobile;
    private string m_Name, m_Text;

    public MessageSentGump(Mobile mobile, string name, string text) : base(30, 30)
    {
      m_Name = name;
      m_Text = text;
      m_Mobile = mobile;

      Closable = false;

      AddPage(0);

      AddBackground(0, 0, 92, 75, 0xA3C);

      AddImageTiled(5, 7, 82, 61, 0xA40);
      AddAlphaRegion(5, 7, 82, 61);

      AddImageTiled(9, 11, 21, 53, 0xBBC);

      AddButton(10, 12, 0x7D2, 0x7D2, 0);
      AddHtmlLocalized(34, 28, 65, 24, 3001002, 0xFFFFFF); // Message
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      m_Mobile.SendGump(new PageResponseGump(m_Mobile, m_Name, m_Text));

      //m_Mobile.SendMessage( 0x482, "{0} tells you:", m_Name );
      //m_Mobile.SendMessage( 0x482, m_Text );
    }
  }

  public class PageQueueGump : Gump
  {
    private PageEntry[] m_List;

    public PageQueueGump() : base(30, 30)
    {
      Add(new GumpPage(0));
      //Add( new GumpBackground( 0, 0, 410, 448, 9200 ) );
      Add(new GumpImageTiled(0, 0, 410, 448, 0xA40));
      Add(new GumpAlphaRegion(1, 1, 408, 446));

      Add(new GumpLabel(180, 12, 2100, "Page Queue"));

      List<PageEntry> list = PageQueue.List;

      for (int i = 0;i < list.Count;)
      {
        PageEntry e = list[i];

        if (e.Sender.Deleted || e.Sender.NetState == null)
          // e.AddResponse(e.Sender, "[Logout]");
          PageQueue.Remove(e);
        else
          ++i;
      }

      m_List = list.ToArray();

      if (m_List.Length <= 0)
      {
        Add(new GumpLabel(12, 44, 2100, "The page queue is empty."));
        return;
      }

      Add(new GumpPage(1));

      for (int i = 0; i < m_List.Length; ++i)
      {
        PageEntry e = m_List[i];

        if (i >= 5 && i % 5 == 0)
        {
          Add(new GumpButton(368, 12, 0xFA5, 0xFA7, 0, GumpButtonType.Page, i / 5 + 1));
          Add(new GumpLabel(298, 12, 2100, "Next Page"));
          Add(new GumpPage(i / 5 + 1));
          Add(new GumpButton(12, 12, 0xFAE, 0xFB0, 0, GumpButtonType.Page, i / 5));
          Add(new GumpLabel(48, 12, 2100, "Previous Page"));
        }

        string typeString = PageQueue.GetPageTypeName(e.Type);

        string html =
          $"[{typeString}] {e.Message} <basefont color=#{(e.Handler == null ? 0xFF0000 : 0xFF):X6}>[<u>{(e.Handler == null ? "Unhandled" : "Handling")}</u>]</basefont>";

        Add(new GumpHtml(12, 44 + i % 5 * 80, 350, 70, html, true, true));
        Add(new GumpButton(370, 44 + i % 5 * 80 + 24, 0xFA5, 0xFA7, i + 1));
      }
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      if (info.ButtonID >= 1 && info.ButtonID <= m_List.Length)
      {
        if (PageQueue.List.IndexOf(m_List[info.ButtonID - 1]) >= 0)
        {
          PageEntryGump g = new PageEntryGump(sender.Mobile, m_List[info.ButtonID - 1]);

          g.SendTo(sender);
        }
        else
        {
          sender.Mobile.SendGump(new PageQueueGump());
          sender.Mobile.SendMessage("That page has been removed.");
        }
      }
    }
  }

  public class PredefinedResponse
  {
    public PredefinedResponse(string title, string message)
    {
      Title = title;
      Message = message;
    }

    public string Title{ get; set; }

    public string Message{ get; set; }

    public static List<PredefinedResponse> List{ get; private set; } = Load();

    public static PredefinedResponse Add(string title, string message)
    {
      PredefinedResponse resp = new PredefinedResponse(title, message);

      List.Add(resp);
      Save();

      return resp;
    }

    public static void Save()
    {
      if (List == null)
        List = Load();

      try
      {
        string path = Path.Combine(Core.BaseDirectory, "Data/pageresponse.cfg");

        using StreamWriter op = new StreamWriter(path);
        for (int i = 0; i < List.Count; ++i)
        {
          PredefinedResponse resp = List[i];

          op.WriteLine("{0}\t{1}", resp.Title, resp.Message);
        }
      }
      catch (Exception e)
      {
        Console.WriteLine(e);
      }
    }

    public static List<PredefinedResponse> Load()
    {
      string path = Path.Combine(Core.BaseDirectory, "Data/pageresponse.cfg");

      if (!File.Exists(path))
        return new List<PredefinedResponse>();

      List<PredefinedResponse> list = new List<PredefinedResponse>();

      try
      {
        using StreamReader ip = new StreamReader(path);
        string line;

        while ((line = ip.ReadLine()?.Trim()) != null)
        {
          if (line.Length == 0 || line.StartsWith("#"))
            continue;

          string[] split = line.Split('\t');

          if (split.Length == 2)
            list.Add(new PredefinedResponse(split[0], split[1]));
        }
      }
      catch (Exception e)
      {
        Console.WriteLine(e);
      }

      return list;
    }
  }

  public class PredefGump : Gump
  {
    private const int LabelColor32 = 0xFFFFFF;

    private Mobile m_From;
    private PredefinedResponse m_Response;

    public PredefGump(Mobile from, PredefinedResponse response) : base(30, 30)
    {
      m_From = from;
      m_Response = response;

      from.CloseGump<PredefGump>();

      bool canEdit = from.AccessLevel >= AccessLevel.GameMaster;

      AddPage(0);

      if (response == null)
      {
        AddImageTiled(0, 0, 410, 448, 0xA40);
        AddAlphaRegion(1, 1, 408, 446);

        AddHtml(10, 10, 390, 20, Color(Center("Predefined Responses"), LabelColor32));

        List<PredefinedResponse> list = PredefinedResponse.List;

        AddPage(1);

        int i;

        for (i = 0; i < list.Count; ++i)
        {
          if (i >= 5 && i % 5 == 0)
          {
            AddButton(368, 10, 0xFA5, 0xFA7, 0, GumpButtonType.Page, i / 5 + 1);
            AddLabel(298, 10, 2100, "Next Page");
            AddPage(i / 5 + 1);
            AddButton(12, 10, 0xFAE, 0xFB0, 0, GumpButtonType.Page, i / 5);
            AddLabel(48, 10, 2100, "Previous Page");
          }

          PredefinedResponse resp = list[i];

          string html = $"<u>{resp.Title}</u><br>{resp.Message}";

          AddHtml(12, 44 + i % 5 * 80, 350, 70, html, true, true);

          if (canEdit)
          {
            AddButton(370, 44 + i % 5 * 80 + 24, 0xFA5, 0xFA7, 2 + i * 3);

            if (i > 0)
              AddButton(377, 44 + i % 5 * 80 + 2, 0x15E0, 0x15E4, 3 + i * 3);
            else
              AddImage(377, 44 + i % 5 * 80 + 2, 0x25E4);

            if (i < list.Count - 1)
              AddButton(377, 44 + i % 5 * 80 + 70 - 2 - 16, 0x15E2, 0x15E6, 4 + i * 3);
            else
              AddImage(377, 44 + i % 5 * 80 + 70 - 2 - 16, 0x25E8);
          }
        }

        if (canEdit)
        {
          if (i >= 5 && i % 5 == 0)
          {
            AddButton(368, 10, 0xFA5, 0xFA7, 0, GumpButtonType.Page, i / 5 + 1);
            AddLabel(298, 10, 2100, "Next Page");
            AddPage(i / 5 + 1);
            AddButton(12, 10, 0xFAE, 0xFB0, 0, GumpButtonType.Page, i / 5);
            AddLabel(48, 10, 2100, "Previous Page");
          }

          AddButton(12, 44 + i % 5 * 80, 0xFAB, 0xFAD, 1);
          AddHtml(45, 44 + i % 5 * 80, 200, 20, Color("New Response", LabelColor32));
        }
      }
      else if (canEdit)
      {
        AddImageTiled(0, 0, 410, 250, 0xA40);
        AddAlphaRegion(1, 1, 408, 248);

        AddHtml(10, 10, 390, 20, Color(Center("Predefined Response Editor"), LabelColor32));

        AddButton(10, 40, 0xFB1, 0xFB3, 1);
        AddHtml(45, 40, 200, 20, Color("Remove", LabelColor32));

        AddButton(10, 70, 0xFA5, 0xFA7, 2);
        AddHtml(45, 70, 200, 20, Color("Title:", LabelColor32));
        AddTextInput(10, 90, 300, 20, 0, response.Title);

        AddButton(10, 120, 0xFA5, 0xFA7, 3);
        AddHtml(45, 120, 200, 20, Color("Message:", LabelColor32));
        AddTextInput(10, 140, 390, 100, 1, response.Message);
      }
    }

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

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

    public void AddTextInput(int x, int y, int w, int h, int id, string def)
    {
      AddImageTiled(x, y, w, h, 0xA40);
      AddImageTiled(x + 1, y + 1, w - 2, h - 2, 0xBBC);
      AddTextEntry(x + 3, y + 1, w - 4, h - 2, 0x480, id, def);
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      if (m_From.AccessLevel < AccessLevel.Administrator)
        return;

      if (m_Response == null)
      {
        int index = info.ButtonID - 1;

        if (index == 0)
        {
          PredefinedResponse resp = new PredefinedResponse("", "");

          List<PredefinedResponse> list = PredefinedResponse.List;
          list.Add(resp);

          m_From.SendGump(new PredefGump(m_From, resp));
        }
        else
        {
          --index;

          int type = index % 3;
          index /= 3;

          List<PredefinedResponse> list = PredefinedResponse.List;

          if (index >= 0 && index < list.Count)
          {
            PredefinedResponse resp = list[index];

            switch (type)
            {
              case 0: // edit
              {
                m_From.SendGump(new PredefGump(m_From, resp));
                break;
              }
              case 1: // move up
              {
                if (index > 0)
                {
                  list.RemoveAt(index);
                  list.Insert(index - 1, resp);

                  PredefinedResponse.Save();
                  m_From.SendGump(new PredefGump(m_From, null));
                }

                break;
              }
              case 2: // move down
              {
                if (index < list.Count - 1)
                {
                  list.RemoveAt(index);
                  list.Insert(index + 1, resp);

                  PredefinedResponse.Save();
                  m_From.SendGump(new PredefGump(m_From, null));
                }

                break;
              }
            }
          }
        }
      }
      else
      {
        List<PredefinedResponse> list = PredefinedResponse.List;

        switch (info.ButtonID)
        {
          case 1:
          {
            list.Remove(m_Response);

            PredefinedResponse.Save();
            m_From.SendGump(new PredefGump(m_From, null));
            break;
          }
          case 2:
          {
            TextRelay te = info.GetTextEntry(0);

            if (te != null)
              m_Response.Title = te.Text;

            PredefinedResponse.Save();
            m_From.SendGump(new PredefGump(m_From, m_Response));

            break;
          }
          case 3:
          {
            TextRelay te = info.GetTextEntry(1);

            if (te != null)
              m_Response.Message = te.Text;

            PredefinedResponse.Save();
            m_From.SendGump(new PredefGump(m_From, m_Response));

            break;
          }
        }
      }
    }
  }

  public class PageEntryGump : Gump
  {
    private static int[] m_AccessLevelHues =
    {
      2100,
      2122,
      2117,
      2129,
      2415,
      2415,
      2415
    };

    private PageEntry m_Entry;
    private Mobile m_Mobile;

    public PageEntryGump(Mobile m, PageEntry entry) : base(30, 30)
    {
      m_Mobile = m;
      m_Entry = entry;

      int buttons = 0;

      int bottom = 356;

      AddPage(0);

      AddImageTiled(0, 0, 410, 456, 0xA40);
      AddAlphaRegion(1, 1, 408, 454);

      AddPage(1);

      AddLabel(18, 18, 2100, "Sent:");
      AddLabelCropped(128, 18, 264, 20, 2100, entry.Sent.ToString());

      AddLabel(18, 38, 2100, "Sender:");
      AddLabelCropped(128, 38, 264, 20, 2100,
        $"{entry.Sender.RawName} {entry.Sender.Location} [{entry.Sender.Map}]");

      AddButton(18, bottom - buttons * 22, 0xFAB, 0xFAD, 8);
      AddImageTiled(52, bottom - buttons * 22 + 1, 340, 80, 0xA40 /*0xBBC*/ /*0x2458*/);
      AddImageTiled(53, bottom - buttons * 22 + 2, 338, 78, 0xBBC /*0x2426*/);
      AddTextEntry(55, bottom - buttons++ * 22 + 2, 336, 78, 0x480, 0, "");

      AddButton(18, bottom - buttons * 22, 0xFA5, 0xFA7, 0, GumpButtonType.Page, 2);
      AddLabel(52, bottom - buttons++ * 22, 2100, "Predefined Response");

      if (entry.Sender != m)
      {
        AddButton(18, bottom - buttons * 22, 0xFA5, 0xFA7, 1);
        AddLabel(52, bottom - buttons++ * 22, 2100, "Go to Sender");
      }

      AddLabel(18, 58, 2100, "Handler:");

      if (entry.Handler == null)
      {
        AddLabelCropped(128, 58, 264, 20, 2100, "Unhandled");

        AddButton(18, bottom - buttons * 22, 0xFB1, 0xFB3, 5);
        AddLabel(52, bottom - buttons++ * 22, 2100, "Delete Page");

        AddButton(18, bottom - buttons * 22, 0xFB7, 0xFB9, 4);
        AddLabel(52, bottom - buttons++ * 22, 2100, "Handle Page");
      }
      else
      {
        AddLabelCropped(128, 58, 264, 20, m_AccessLevelHues[(int)entry.Handler.AccessLevel], entry.Handler.Name);

        if (entry.Handler != m)
        {
          AddButton(18, bottom - buttons * 22, 0xFA5, 0xFA7, 2);
          AddLabel(52, bottom - buttons++ * 22, 2100, "Go to Handler");
        }
        else
        {
          AddButton(18, bottom - buttons * 22, 0xFA2, 0xFA4, 6);
          AddLabel(52, bottom - buttons++ * 22, 2100, "Abandon Page");

          AddButton(18, bottom - buttons * 22, 0xFB7, 0xFB9, 7);
          AddLabel(52, bottom - buttons++ * 22, 2100, "Page Handled");
        }
      }

      AddLabel(18, 78, 2100, "Page Location:");
      AddLabelCropped(128, 78, 264, 20, 2100, $"{entry.PageLocation} [{entry.PageMap}]");

      AddButton(18, bottom - buttons * 22, 0xFA5, 0xFA7, 3);
      AddLabel(52, bottom - buttons++ * 22, 2100, "Go to Page Location");

      if (entry.SpeechLog != null)
      {
        AddButton(18, bottom - buttons * 22, 0xFA5, 0xFA7, 10);
        AddLabel(52, bottom - buttons * 22, 2100, "View Speech Log");
      }

      AddLabel(18, 98, 2100, "Page Type:");
      AddLabelCropped(128, 98, 264, 20, 2100, PageQueue.GetPageTypeName(entry.Type));

      AddLabel(18, 118, 2100, "Message:");
      AddHtml(128, 118, 250, 100, entry.Message, true, true);

      AddPage(2);

      List<PredefinedResponse> preresp = PredefinedResponse.List;

      AddButton(18, 18, 0xFAE, 0xFB0, 0, GumpButtonType.Page, 1);
      AddButton(410 - 18 - 32, 18, 0xFAB, 0xFAC, 9);

      if (preresp.Count == 0)
      {
        AddLabel(52, 18, 2100, "There are no predefined responses.");
      }
      else
      {
        AddLabel(52, 18, 2100, "Back");

        for (int i = 0; i < preresp.Count; ++i)
        {
          AddButton(18, 40 + i * 22, 0xFA5, 0xFA7, 100 + i);
          AddLabel(52, 40 + i * 22, 2100, preresp[i].Title);
        }
      }
    }

    public void Resend(NetState state)
    {
      PageEntryGump g = new PageEntryGump(m_Mobile, m_Entry);

      g.SendTo(state);
    }

    public override void OnResponse(NetState sender, RelayInfo info)
    {
      if (info.ButtonID != 0 && PageQueue.List.IndexOf(m_Entry) < 0)
      {
        sender.Mobile.SendGump(new PageQueueGump());
        sender.Mobile.SendMessage("That page has been removed.");
        return;
      }

      switch (info.ButtonID)
      {
        case 0: // close
        {
          if (m_Entry.Handler != sender.Mobile)
          {
            PageQueueGump g = new PageQueueGump();

            g.SendTo(sender);
          }

          break;
        }
        case 1: // go to sender
        {
          Mobile m = sender.Mobile;

          if (m_Entry.Sender.Deleted)
          {
            m.SendMessage("That character no longer exists.");
          }
          else if (m_Entry.Sender.Map == null || m_Entry.Sender.Map == Map.Internal)
          {
            m.SendMessage("That character is not in the world.");
          }
          else
          {
            // m_Entry.AddResponse(state.Mobile, "[Go Sender]");
            m.MoveToWorld(m_Entry.Sender.Location, m_Entry.Sender.Map);

            m.SendMessage("You have been teleported to that page's sender.");

            Resend(sender);
          }

          break;
        }
        case 2: // go to handler
        {
          Mobile m = sender.Mobile;
          Mobile h = m_Entry.Handler;

          if (h != null)
          {
            if (h.Deleted)
            {
              m.SendMessage("That character no longer exists.");
            }
            else if (h.Map == null || h.Map == Map.Internal)
            {
              m.SendMessage("That character is not in the world.");
            }
            else
            {
              // m_Entry.AddResponse(state.Mobile, "[Go Handler]");
              m.MoveToWorld(h.Location, h.Map);

              m.SendMessage("You have been teleported to that page's handler.");
              Resend(sender);
            }
          }
          else
          {
            m.SendMessage("Nobody is handling that page.");
            Resend(sender);
          }

          break;
        }
        case 3: // go to page location
        {
          Mobile m = sender.Mobile;

          if (m_Entry.PageMap == null || m_Entry.PageMap == Map.Internal)
          {
            m.SendMessage("That location is not in the world.");
          }
          else
          {
            // m_Entry.AddResponse(state.Mobile, "[Go PageLoc]");
            m.MoveToWorld(m_Entry.PageLocation, m_Entry.PageMap);

            sender.Mobile.SendMessage("You have been teleported to the original page location.");

            Resend(sender);
          }

          break;
        }
        case 4: // handle page
        {
          if (m_Entry.Handler == null)
          {
            // m_Entry.AddResponse(state.Mobile, "[Handling]");
            m_Entry.Handler = sender.Mobile;

            sender.Mobile.SendMessage("You are now handling the page.");
          }
          else
            sender.Mobile.SendMessage("Someone is already handling that page.");

          Resend(sender);

          break;
        }
        case 5: // delete page
        {
          if (m_Entry.Handler == null)
          {
            // m_Entry.AddResponse(state.Mobile, "[Deleting]");
            PageQueue.Remove(m_Entry);

            sender.Mobile.SendMessage("You delete the page.");

            PageQueueGump g = new PageQueueGump();

            g.SendTo(sender);
          }
          else
          {
            sender.Mobile.SendMessage("Someone is handling that page, it can not be deleted.");

            Resend(sender);
          }

          break;
        }
        case 6: // abandon page
        {
          if (m_Entry.Handler == sender.Mobile)
          {
            // m_Entry.AddResponse(state.Mobile, "[Abandoning]");
            sender.Mobile.SendMessage("You abandon the page.");

            m_Entry.Handler = null;
          }
          else
            sender.Mobile.SendMessage("You are not handling that page.");

          Resend(sender);

          break;
        }
        case 7: // page handled
        {
          if (m_Entry.Handler == sender.Mobile)
          {
            // m_Entry.AddResponse(state.Mobile, "[Handled]");
            PageQueue.Remove(m_Entry);

            m_Entry.Handler = null;

            sender.Mobile.SendMessage("You mark the page as handled, and remove it from the queue.");

            PageQueueGump g = new PageQueueGump();

            g.SendTo(sender);
          }
          else
          {
            sender.Mobile.SendMessage("You are not handling that page.");

            Resend(sender);
          }

          break;
        }
        case 8: // Send message
        {
          TextRelay text = info.GetTextEntry(0);

          if (text != null)
            // m_Entry.AddResponse(state.Mobile, "[Response] " + text.Text);
            m_Entry.Sender.SendGump(new MessageSentGump(m_Entry.Sender, state.Mobile.Name, text.Text));
          //m_Entry.Sender.SendMessage( 0x482, "{0} tells you:", state.Mobile.Name );
          //m_Entry.Sender.SendMessage( 0x482, text.Text );

          Resend(sender);

          break;
        }
        case 9: // predef overview
        {
          Resend(sender);
          sender.Mobile.SendGump(new PredefGump(sender.Mobile, null));

          break;
        }
        case 10: // View Speech Log
        {
          Resend(sender);

          if (m_Entry.SpeechLog != null) state.Mobile.SendGump(new SpeechLogGump(m_Entry.Sender, m_Entry.SpeechLog));

          break;
        }
        default:
        {
          int index = info.ButtonID - 100;
          List<PredefinedResponse> preresp = PredefinedResponse.List;

          if (index >= 0 && index < preresp.Count)
            // m_Entry.AddResponse(state.Mobile, "[PreDef] " + preresp[index].Title);
            m_Entry.Sender.SendGump(new MessageSentGump(m_Entry.Sender, state.Mobile.Name,
              preresp[index].Message));

          Resend(sender);

          break;
        }
      }
    }
  }
}