added Command Response Handling

1 files changed, 79 insertions, 33 deletions

diff --git a/DSACore/Hubs/ChatHub.cs b/DSACore/Hubs/ChatHub.cs
index 25f34d7..027e4df 100644
--- a/DSACore/Hubs/ChatHub.cs
+++ b/DSACore/Hubs/ChatHub.cs
@@ -1,14 +1,14 @@
-using System;
+using DSACore.DSA_Game.Characters;
+using DSACore.FireBase;
+using DSACore.Models.Network;
+using Microsoft.AspNetCore.SignalR;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-using DSACore.DSA_Game.Characters;
-using DSACore.FireBase;
-using DSACore.Models;
-using DSACore.Models.Network;
-using Microsoft.AspNetCore.SignalR;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
 
 namespace DSACore.Hubs
 {
@@ -34,26 +34,68 @@ namespace DSACore.Hubs
 
         public async Task SendMessage(string user, string message)
         {
-            var args = message.Split(' ', StringSplitOptions.RemoveEmptyEntries).ToList();
-            var ident = args.First().Replace("!", ""); 
-            if(args.Count>0){args.RemoveAt(0);}
-
             try
             {
                 string group = getGroup(Context.ConnectionId).Name;
-                await SendToGroup(Commands.CommandHandler.ExecuteCommand(new Command { CharId = 0, CmdIdentifier = ident, CmdTexts = args, Name = user }));
             }
-            catch(InvalidOperationException e)
+            catch (InvalidOperationException e)
             {
-                await Clients.Caller.SendCoreAsync("ReceiveMessage", new object[] {"Nutzer ist in keiner Gruppe. Erst joinen!"});
+                //await Clients.Caller.SendCoreAsync("ReceiveMessage",
+                   // new object[] { "Nutzer ist in keiner Gruppe. Erst joinen!" });
             }
-            
+
+            if (message[0] == '/')
+            {
+                var args = message.Split(' ', StringSplitOptions.RemoveEmptyEntries).ToList();
+
+
+                var ident = args.First().Replace("/", "");
+                if (args.Count > 0)
+                {
+                    args.RemoveAt(0);
+                }
+
+                var ret = Commands.CommandHandler.ExecuteCommand(new Command
+                {
+                    CharId = 0,
+                    CmdIdentifier = ident,
+                    CmdTexts = args,
+                    Name = user
+                });
+
+                switch (ret.ResponseType)
+                {
+                    case ResponseType.Caller:
+                    case ResponseType.Error:
+                        await Clients.Caller.SendAsync("ReceiveMessage", ret.message);
+                        break;
+                    case ResponseType.Broadcast:
+                        await SendToGroup(ret.message);
+                        break;
+                }
+
+                
+            }
+            else
+            {
+                await SendToGroup(message);
+            }
+
         }
 
         private Task SendToGroup(string message)
         {
-            string group = getGroup(Context.ConnectionId).Name;
-            return Clients.Group(group).SendCoreAsync("ReceiveMessage", new object[] { getUser(Context.ConnectionId).Name, message });
+            try
+            {
+                string group = getGroup(Context.ConnectionId).Name;
+                return Clients.Group(group).SendCoreAsync("ReceiveMessage",
+                    new object[] {getUser(Context.ConnectionId).Name, message});
+            }
+            catch (InvalidOperationException e)
+            {
+                return Clients.Caller.SendCoreAsync("ReceiveMessage",
+                    new object[] { "Nutzer ist in keiner Gruppe. Erst joinen!" });
+            }
         }
 
         private Models.Network.Group getGroup(string id)
@@ -78,16 +120,16 @@ namespace DSACore.Hubs
                 }
             }
 
-            await  Clients.Caller.SendCoreAsync("ListGroups", new object[] { DSAGroups.Select(x=>x.SendGroup()) });
+            await Clients.Caller.SendCoreAsync("ListGroups", new object[] { DSAGroups.Select(x => x.SendGroup()) });
             //throw new NotImplementedException("add database call to get groups");
         }
 
         public async Task AddGroup(string group, string password)
         {
             DSAGroups.Add(new Group(group, password));
-            var Dgroup = new DSACore.Models.Database.Group{Name = group, Id = DSAGroups.Count-1};
+            var Dgroup = new DSACore.Models.Database.Group { Name = group, Id = DSAGroups.Count - 1 };
             //Database.AddGroup(Dgroup);
-            await Clients.Caller.SendCoreAsync("ReceiveMessage", new[] {$"group {@group} sucessfully added"});
+            await Clients.Caller.SendCoreAsync("ReceiveMessage", new[] { $"group {@group} sucessfully added" });
             //throw new NotImplementedException("add database call to add groups");
         }
 
@@ -102,14 +144,15 @@ namespace DSACore.Hubs
         public async Task Login(string group, string user, string hash)
         {
             //string password = System.Text.Encoding.UTF8.GetString(hash);
-            if (hash == DSAGroups.First(x=>x.Name == group).Password)
+            if (hash == DSAGroups.First(x => x.Name == group).Password)
             {
                 var gGroup = DSAGroups.First(x => x.Name.Equals(group));
                 if (!gGroup.Users.Exists(x => x.Name.Equals(user)))
                 {
                     await Groups.AddToGroupAsync(Context.ConnectionId, group);
+                    gGroup.Users.Add(new User { ConnectionId = Context.ConnectionId, Name = user });
                     await SendToGroup("Ein neuer Nutzer hat die Gruppe betreten");
-                    await Clients.Caller.SendAsync("LoginResponse", 0 );
+                    await Clients.Caller.SendAsync("LoginResponse", 0);
                 }
                 else
                 {
@@ -119,7 +162,7 @@ namespace DSACore.Hubs
             else
             {
                 await Clients.Caller.SendAsync("LoginResponse", 2);
-                await Clients.Caller.SendAsync("ReceiveMessage", "Falsches Passwort!");
+                //await Clients.Caller.SendAsync("ReceiveMessage", "Falsches Passwort!");
             }
         }
 
@@ -131,20 +174,23 @@ namespace DSACore.Hubs
 
         public async Task Disconnect()
         {
-            try
+            if (DSAGroups.Exists(x => x.Users.Exists(y => y.ConnectionId == Context.ConnectionId)))
             {
-                var group = getGroup(Context.ConnectionId);
+                try
+                {
+                    var group = getGroup(Context.ConnectionId);
 
 
-                var user = getUser(Context.ConnectionId);
-                await SendToGroup(user.Name + " disconnected from the Server");
-                group.Users.Remove(user);
-                await Groups.RemoveFromGroupAsync(Context.ConnectionId, group.Name);
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine(e);
-                //throw;
+                    var user = getUser(Context.ConnectionId);
+                    await SendToGroup(user.Name + " disconnected from the Server");
+                    group.Users.Remove(user);
+                    await Groups.RemoveFromGroupAsync(Context.ConnectionId, group.Name);
+                }
+                catch (Exception e)
+                {
+                    Console.WriteLine(e);
+                    //throw;
+                }
             }
 
         }