Add /resetsettings

Co-authored-by: Octol1ttle <l1ttleofficial@outlook.com>
Signed-off-by: Macintosh II <mctaylxrs@outlook.com>

locale/Messages.resx

@@ -594,4 +594,10 @@
     <data name="NoRemindersFound" xml:space="preserve">
         <value>You don't have any reminders created!</value>
     </data>
+    <data name="SettingsResetOptional" xml:space="preserve">
+        <value>{0} setting has been reset</value>
+    </data>
+    <data name="SettingsReset" xml:space="preserve">
+        <value>All settings have been reset</value>
+    </data>
 </root>

locale/Messages.ru.resx

@@ -594,4 +594,10 @@
     <data name="NoRemindersFound" xml:space="preserve">
         <value>У вас нет созданных напоминаний!</value>
     </data>
+    <data name="SettingsResetOptional" xml:space="preserve">
+        <value>Настройка {0} сброшена</value>
+    </data>
+    <data name="SettingsReset" xml:space="preserve">
+        <value>Все настройки были сброшены</value>
+    </data>
 </root>

locale/Messages.tt-ru.resx

@@ -594,4 +594,10 @@
     <data name="NoRemindersFound" xml:space="preserve">
         <value>ты еще не крафтил напоминалки</value>
     </data>
+    <data name="SettingsResetOptional" xml:space="preserve">
+        <value>{0} откачен к заводским</value>
+    </data>
+    <data name="SettingsReset" xml:space="preserve">
+        <value>откатываемся к заводским...</value>
+    </data>
 </root>

src/Commands/SettingsCommandGroup.cs

@@ -229,4 +229,69 @@ public class SettingsCommandGroup : CommandGroup
 
         return await _feedback.SendContextualEmbedResultAsync(embed, ct);
     }
+
+    /// <summary>
+    ///     A slash command that resets per-guild GuildSettings.
+    /// </summary>
+    /// <param name="setting">The setting to reset.</param>
+    /// <returns>A feedback sending result which may have succeeded.</returns>
+    [Command("resetsettings")]
+    [DiscordDefaultMemberPermissions(DiscordPermission.ManageGuild)]
+    [DiscordDefaultDMPermission(false)]
+    [RequireContext(ChannelContext.Guild)]
+    [RequireDiscordPermission(DiscordPermission.ManageGuild)]
+    [Description("Reset settings for this server")]
+    [UsedImplicitly]
+    public async Task<Result> ExecuteResetSettingsAsync(
+        [Description("Setting to reset")] AllOptionsEnum? setting = null)
+    {
+        if (!_context.TryGetContextIDs(out var guildId, out _, out _))
+        {
+            return new ArgumentInvalidError(nameof(_context), "Unable to retrieve necessary IDs from command context");
+        }
+
+        var currentUserResult = await _userApi.GetCurrentUserAsync(CancellationToken);
+        if (!currentUserResult.IsDefined(out var currentUser))
+        {
+            return Result.FromError(currentUserResult);
+        }
+
+        var cfg = await _guildData.GetSettings(guildId, CancellationToken);
+        Messages.Culture = GuildSettings.Language.Get(cfg);
+
+        if (setting is not null)
+        {
+            return await ResetSettingAsync(cfg, currentUser, AllOptions[(int)setting], CancellationToken);
+        }
+
+        return await ResetAllSettingsAsync(cfg, currentUser, CancellationToken);
+    }
+
+    private async Task<Result> ResetSettingAsync(JsonNode cfg, IUser currentUser,
+        IOption option, CancellationToken ct = default)
+    {
+        option.Reset(cfg);
+
+        var embed = new EmbedBuilder().WithSmallTitle(
+                string.Format(Messages.SettingsResetOptional, option.Name), currentUser)
+            .WithColour(ColorsList.Green)
+            .Build();
+
+        return await _feedback.SendContextualEmbedResultAsync(embed, ct);
+    }
+
+    private async Task<Result> ResetAllSettingsAsync(JsonNode cfg, IUser currentUser,
+        CancellationToken ct = default)
+    {
+        foreach (var option in AllOptions)
+        {
+            option.Reset(cfg);
+        }
+
+        var embed = new EmbedBuilder().WithSmallTitle(Messages.SettingsReset, currentUser)
+            .WithColour(ColorsList.Green)
+            .Build();
+
+        return await _feedback.SendContextualEmbedResultAsync(embed, ct);
+    }
 }

src/Data/Options/IOption.cs

@@ -8,4 +8,9 @@ public interface IOption
     string Name { get; }
     string Display(JsonNode settings);
     Result Set(JsonNode settings, string from);
+
+    public void Reset(JsonNode settings)
+    {
+        settings[Name] = null;
+    }
 }

src/Messages.Designer.cs

@@ -1001,5 +1001,17 @@ namespace Boyfriend {
                 return ResourceManager.GetString("NoRemindersFound", resourceCulture);
             }
         }
+
+        internal static string SettingsReset {
+            get {
+                return ResourceManager.GetString("SettingsReset", resourceCulture);
+            }
+        }
+
+        internal static string SettingsResetOptional {
+            get {
+                return ResourceManager.GetString("SettingsResetOptional", resourceCulture);
+            }
+        }
     }
 }

src/Services/GuildDataService.cs

@@ -44,7 +44,6 @@ public sealed class GuildDataService : IHostedService
 
     public async Task SaveAsync(CancellationToken ct)
     {
-        _logger.LogInformation("Saving guild data...");
         var tasks = new List<Task>();
         var datas = _datas.Values.ToArray();
         foreach (var data in datas)