.crstats, .crstatsclear added

src/NadekoBot/Modules/CustomReactions/CustomReactions.cs

@@ -16,6 +16,8 @@ namespace NadekoBot.Modules.CustomReactions
         public static ConcurrentHashSet<CustomReaction> GlobalReactions { get; } = new ConcurrentHashSet<CustomReaction>();
         public static ConcurrentDictionary<ulong, ConcurrentHashSet<CustomReaction>> GuildReactions { get; } = new ConcurrentDictionary<ulong, ConcurrentHashSet<CustomReaction>>();
 
+        public static ConcurrentDictionary<string, uint> ReactionStats { get; } = new ConcurrentDictionary<string, uint>();
+
         static CustomReactions()
         {
             using (var uow = DbHandler.UnitOfWork())
@@ -29,6 +31,8 @@ namespace NadekoBot.Modules.CustomReactions
         {
         }
 
+        public void ClearStats() => ReactionStats.Clear();
+
         public static async Task<bool> TryExecuteCustomReaction(IUserMessage umsg)
         {
             var channel = umsg.Channel as ITextChannel;
@@ -40,7 +44,8 @@ namespace NadekoBot.Modules.CustomReactions
             GuildReactions.TryGetValue(channel.Guild.Id, out reactions);
             if (reactions != null && reactions.Any())
             {
-                var reaction = reactions.Where(cr => {
+                var reaction = reactions.Where(cr =>
+                {
                     var hasTarget = cr.Response.ToLowerInvariant().Contains("%target%");
                     var trigger = cr.TriggerWithContext(umsg).Trim().ToLowerInvariant();
                     return ((hasTarget && content.StartsWith(trigger + " ")) || content == trigger);
@@ -49,6 +54,8 @@ namespace NadekoBot.Modules.CustomReactions
                 {
                     if (reaction.Response != "-")
                         try { await channel.SendMessageAsync(reaction.ResponseWithContext(umsg)).ConfigureAwait(false); } catch { }
+
+                    ReactionStats.AddOrUpdate(reaction.Trigger, 1, (k, old) => ++old);
                     return true;
                 }
             }
@@ -62,6 +69,7 @@ namespace NadekoBot.Modules.CustomReactions
             if (greaction != null)
             {
                 try { await channel.SendMessageAsync(greaction.ResponseWithContext(umsg)).ConfigureAwait(false); } catch { }
+                ReactionStats.AddOrUpdate(greaction.Trigger, 1, (k, old) => ++old);
                 return true;
             }
             return false;
@@ -265,5 +273,41 @@ namespace NadekoBot.Modules.CustomReactions
             else
                 await imsg.Channel.SendErrorAsync("Failed to find that custom reaction.").ConfigureAwait(false);
         }
+
+        [NadekoCommand, Usage, Description, Aliases]
+        public async Task CrStatsClear(IUserMessage imsg, string trigger = null)
+        {
+            if (string.IsNullOrWhiteSpace(trigger))
+            {
+                ClearStats();
+                await imsg.Channel.SendConfirmAsync($"Custom reaction stats cleared.").ConfigureAwait(false);
+            }
+            else
+            {
+                uint throwaway;
+                if (ReactionStats.TryRemove(trigger, out throwaway))
+                {
+                    await imsg.Channel.SendConfirmAsync($"Stats cleared for `{trigger}` custom reaction.").ConfigureAwait(false);
+                }
+                else
+                {
+                    await imsg.Channel.SendErrorAsync("No stats for that trigger found, no action taken.").ConfigureAwait(false);
+                }
+            }            
+        }
+
+        [NadekoCommand, Usage, Description, Aliases]
+        public async Task CrStats(IUserMessage imsg, int page = 1)
+        {
+            if (page < 1)
+                return;
+            await imsg.Channel.EmbedAsync(ReactionStats.OrderByDescending(x => x.Value)
+                                               .Skip((page - 1)*9)
+                                               .Take(9)
+                                               .Aggregate(new EmbedBuilder().WithColor(NadekoBot.OkColor).WithTitle($"Custom Reaction stats page #{page}"),
+                                                         (agg, cur) => agg.AddField(efb => efb.WithName(cur.Key).WithValue(cur.Value.ToString()).WithIsInline(true)))
+                                                         .Build())
+                              .ConfigureAwait(false);
+        }
     }
 }

src/NadekoBot/Resources/CommandStrings.Designer.cs

@@ -1868,6 +1868,60 @@ namespace NadekoBot.Resources {
             }
         }
         
+        /// <summary>
+        ///    Looks up a localized string similar to crstats.
+        /// </summary>
+        public static string crstats_cmd {
+            get {
+                return ResourceManager.GetString("crstats_cmd", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to Shows a list of custom reactions and the number of times they have been executed. Paginated with 10 per page. Use `{0}crstatsclear` to reset the counters..
+        /// </summary>
+        public static string crstats_desc {
+            get {
+                return ResourceManager.GetString("crstats_desc", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to `{0}crstats` or `{0}crstats 3`.
+        /// </summary>
+        public static string crstats_usage {
+            get {
+                return ResourceManager.GetString("crstats_usage", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to crstatsclear.
+        /// </summary>
+        public static string crstatsclear_cmd {
+            get {
+                return ResourceManager.GetString("crstatsclear_cmd", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to Resets the counters on `{0}crstats`. You can specify a trigger to clear stats only for that trigger..
+        /// </summary>
+        public static string crstatsclear_desc {
+            get {
+                return ResourceManager.GetString("crstatsclear_desc", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to `{0}crstatsclear` or `{0}crstatsclear rng`.
+        /// </summary>
+        public static string crstatsclear_usage {
+            get {
+                return ResourceManager.GetString("crstatsclear_usage", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///    Looks up a localized string similar to danbooru.
         /// </summary>

src/NadekoBot/Resources/CommandStrings.resx

@@ -2763,4 +2763,22 @@
   <data name="hangman_usage" xml:space="preserve">
     <value>`{0}hangman` or `{0}hangman movies`</value>
   </data>
+  <data name="crstatsclear_cmd" xml:space="preserve">
+    <value>crstatsclear</value>
+  </data>
+  <data name="crstatsclear_desc" xml:space="preserve">
+    <value>Resets the counters on `{0}crstats`. You can specify a trigger to clear stats only for that trigger.</value>
+  </data>
+  <data name="crstatsclear_usage" xml:space="preserve">
+    <value>`{0}crstatsclear` or `{0}crstatsclear rng`</value>
+  </data>
+  <data name="crstats_cmd" xml:space="preserve">
+    <value>crstats</value>
+  </data>
+  <data name="crstats_desc" xml:space="preserve">
+    <value>Shows a list of custom reactions and the number of times they have been executed. Paginated with 10 per page. Use `{0}crstatsclear` to reset the counters.</value>
+  </data>
+  <data name="crstats_usage" xml:space="preserve">
+    <value>`{0}crstats` or `{0}crstats 3`</value>
+  </data>
 </root>