From 398a6a0c6121db65624c7880d7fbe8200c557599 Mon Sep 17 00:00:00 2001
From: Deukhoofd <Deukhoofd@gmail.com>
Date: Sun, 5 Aug 2018 22:19:29 +0200
Subject: [PATCH] added !tag create, !tag delete and !tag remove

---
 .../CommandHandler/Commands/TagCommands.cs    |  6 +--
 .../CommandHandler/TagStorage.cs              | 41 ++++++++++++++++++-
 2 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/DeukBot4/MessageHandlers/CommandHandler/Commands/TagCommands.cs b/DeukBot4/MessageHandlers/CommandHandler/Commands/TagCommands.cs
index cfdbbf7..9acb54f 100644
--- a/DeukBot4/MessageHandlers/CommandHandler/Commands/TagCommands.cs
+++ b/DeukBot4/MessageHandlers/CommandHandler/Commands/TagCommands.cs
@@ -27,15 +27,15 @@ namespace DeukBot4.MessageHandlers.CommandHandler
         }
 
         [Command("tag", PermissionLevel.Everyone)]
-        [CommandParameters(ParameterMatcher.ParameterType.Word)]
+        [CommandParameters(ParameterMatcher.ParameterType.Remainder)]
         [CommandHelp("Gets a tag", "Gets a tag earlier set by a moderator.")]
-
-        [BlockUsageInPm, RequireParameterMatch]
+        [BlockUsageInPm]
         public async Task GetTag(CommandRequest request)
         {
             TagStorage.GetTag(request);
         }
 
+
         [Command("tags", PermissionLevel.Everyone)]
         [CommandHelp("List tags in the server", "List tags in the server set by a moderator.")]
         [BlockUsageInPm]
diff --git a/DeukBot4/MessageHandlers/CommandHandler/TagStorage.cs b/DeukBot4/MessageHandlers/CommandHandler/TagStorage.cs
index 4e8b0f9..14f96d0 100644
--- a/DeukBot4/MessageHandlers/CommandHandler/TagStorage.cs
+++ b/DeukBot4/MessageHandlers/CommandHandler/TagStorage.cs
@@ -32,9 +32,14 @@ namespace DeukBot4.MessageHandlers.CommandHandler
                 return key.ToLowerInvariant();
             }
 
+            public static readonly string[] ReservedTags = new[] {"create", "delete", "remove"};
             public (bool success, string result) AddTag(string key, string value)
             {
                 var parsedTag = CleanKey(key);
+                if (ReservedTags.Contains(parsedTag))
+                {
+                    return (false, $"You can't use keyword {parsedTag}, that's a reserved tag");
+                }
                 if (Tags.ContainsKey(parsedTag))
                 {
                     return (false, "A tag with that name already exists");
@@ -140,7 +145,7 @@ namespace DeukBot4.MessageHandlers.CommandHandler
                 ServerCache.Add(serverId, serverTags);
             }
 
-            var key = cmd.Parameters[0].AsString();
+            var key   = cmd.Parameters[0].AsString();
             var value = cmd.Parameters[1].AsString();
             var result = serverTags.AddTag(key, value);
             if (!result.success)
@@ -190,6 +195,40 @@ namespace DeukBot4.MessageHandlers.CommandHandler
                 ServerCache.Add(serverId, serverTags);
             }
 
+            var split = cmd.Parameters[0].AsString().Split(" ");
+            var first = split[0].ToLowerInvariant();
+            if (first == "create")
+            {
+                var keyword = split[1];
+                var rest = split.Skip(2).ToArray().Join(" ");
+                var result = serverTags.AddTag(keyword, rest);
+                if (!result.success)
+                {
+                    cmd.SendMessageAsync("Something went wrong: " + result.result);
+                }
+                else
+                {
+                    cmd.SendMessageAsync("Success! Added tag with key: " + keyword);
+                }
+                return;
+            }
+            if (first == "remove" || first == "delete")
+            {
+                var keyword = split[1];
+                var result  = serverTags.RemoveTag(keyword);
+                if (!result.success)
+                {
+                    cmd.SendMessageAsync("Something went wrong: " + result.result);
+                }
+                else
+                {
+                    cmd.SendMessageAsync("Success! Removed tag with key: " + keyword);
+                }
+                return;
+            }
+
+
+
             var key = cmd.Parameters[0].AsString();
             cmd.SendMessageAsync(serverTags.GetTag(key));
         }