Do not allow setting reminders without specifying a valid TimeSpan

Fixes #19

Signed-off-by: Octol1ttle <l1ttleofficial@outlook.com>

Boyfriend.cs

@@ -150,12 +150,13 @@ public static class Boyfriend {
                 mentions.Clear();
             }
 
-        _ = ulong.TryParse(config["StarterRole"], out var starterRoleId);
         foreach (var mData in data.MemberData.Values) {
             var user = guild.GetUser(mData.Id);
             if (now >= mData.BannedUntil) _ = guild.RemoveBanAsync(mData.Id);
             if (!mData.IsInGuild) continue;
-            if (!mData.Roles.Contains(starterRoleId) && mData.MutedUntil is null) _ = user.AddRoleAsync(starterRoleId);
+            if (mData.MutedUntil is null
+                && ulong.TryParse(config["StarterRole"], out var starterRoleId)
+                && !mData.Roles.Contains(starterRoleId)) _ = user.AddRoleAsync(starterRoleId);
 
             if (now >= mData.MutedUntil) {
                 await Utils.UnmuteMemberAsync(

CommandProcessor.cs

@@ -9,6 +9,7 @@ namespace Boyfriend;
 
 public sealed class CommandProcessor {
     private static readonly string Mention = $"<@{Boyfriend.Client.CurrentUser.Id}>";
+    private static readonly TimeSpan Infinity = TimeSpan.FromMilliseconds(-1);
 
     public static readonly ICommand[] Commands = {
         new BanCommand(), new ClearCommand(), new HelpCommand(),
@@ -246,14 +247,13 @@ public sealed class CommandProcessor {
     }
 
     public static TimeSpan GetTimeSpan(string[] args, int index) {
-        var infinity = TimeSpan.FromMilliseconds(-1);
-        if (index >= args.Length) return infinity;
+        if (index >= args.Length) return Infinity;
         var chars = args[index].AsSpan();
         var numberBuilder = Boyfriend.StringBuilder;
         int days = 0, hours = 0, minutes = 0, seconds = 0;
         foreach (var c in chars)
             if (char.IsDigit(c)) { numberBuilder.Append(c); } else {
-                if (numberBuilder.Length is 0) return infinity;
+                if (numberBuilder.Length is 0) return Infinity;
                 switch (c) {
                     case 'd' or 'D' or 'д' or 'Д':
                         days += int.Parse(numberBuilder.ToString());
@@ -271,7 +271,7 @@ public sealed class CommandProcessor {
                         seconds += int.Parse(numberBuilder.ToString());
                         numberBuilder.Clear();
                         break;
-                    default: return infinity;
+                    default: return Infinity;
                 }
             }
 

Commands/RemindCommand.cs

@@ -8,9 +8,14 @@ public sealed class RemindCommand : ICommand {
     public Task RunAsync(CommandProcessor cmd, string[] args, string[] cleanArgs) {
         // TODO: actually make this good
         var remindIn = CommandProcessor.GetTimeSpan(args, 0);
+        if (remindIn.TotalSeconds < 1) {
+            cmd.Reply(Messages.InvalidRemindIn, ReplyEmojis.InvalidArgument);
+            return Task.CompletedTask;
+        }
+
         var reminderText = cmd.GetRemaining(cleanArgs, 1, "ReminderText");
-        var reminderOffset = DateTimeOffset.Now.Add(remindIn);
         if (reminderText is not null) {
+            var reminderOffset = DateTimeOffset.Now.Add(remindIn);
             GuildData.Get(cmd.Context.Guild).MemberData[cmd.Context.User.Id].Reminders.Add(
                 new Reminder {
                     RemindAt = reminderOffset,

Messages.Designer.cs

@@ -1111,5 +1111,14 @@ namespace Boyfriend {
                 return ResourceManager.GetString("FeedbackReminderAdded", resourceCulture);
             }
         }
+
+        /// <summary>
+        ///   Looks up a localized string similar to You need to specify when I should send you the reminder!.
+        /// </summary>
+        internal static string InvalidRemindIn {
+            get {
+                return ResourceManager.GetString("InvalidRemindIn", resourceCulture);
+            }
+        }
     }
 }

Messages.resx

@@ -328,7 +328,7 @@
     <value>You need to specify a guild member!</value>
   </data>
     <data name="InvalidMember" xml:space="preserve">
-        <value>You did not specify a member of this guild!</value>
+        <value>You need to specify a member of this guild!</value>
     </data>
     <data name="UserCannotBanMembers" xml:space="preserve">
     <value>You cannot ban users from this guild!</value>
@@ -468,4 +468,7 @@
     <data name="FeedbackReminderAdded" xml:space="preserve">
         <value>OK, I'll mention you on &lt;t:{0}:f&gt;</value>
     </data>
+    <data name="InvalidRemindIn" xml:space="preserve">
+        <value>You need to specify when I should send you the reminder!</value>
+    </data>
 </root>

Messages.ru.resx

@@ -328,7 +328,7 @@
     <value>Надо указать участника сервера!</value>
   </data>
     <data name="InvalidMember" xml:space="preserve">
-        <value>Тебе надо указать участника этого сервера!</value>
+        <value>Надо указать участника этого сервера!</value>
     </data>
     <data name="UserCannotBanMembers" xml:space="preserve">
     <value>Ты не можешь банить пользователей на этом сервере!</value>
@@ -468,4 +468,7 @@
   <data name="FeedbackReminderAdded" xml:space="preserve">
         <value>Хорошо, я упомяну тебя &lt;t:{0}:f&gt;</value>
     </data>
+  <data name="InvalidRemindIn" xml:space="preserve">
+        <value>Нужно указать время, через которое придёт напоминание!</value>
+    </data>
 </root>

Messages.tt-ru.resx

@@ -468,4 +468,7 @@
   <data name="FeedbackReminderAdded" xml:space="preserve">
         <value>вас понял, упоминание будет &lt;t:{0}:f&gt;</value>
     </data>
+  <data name="InvalidRemindIn" xml:space="preserve">
+        <value>шизоид у меня на часах такого нету</value>
+    </data>
 </root>