Refactors. Cleanup. Refactored responses source gen a little. Parametrized localized strings are now generic. Refactored .cash bank interaction. Updated changelog. Reverted clubapps/ban/unban to use .ToString method and configured it to not have right to left unicode. Added extension methods to SocketMessageComponent akin to ones on the IMessageChannel (RespondConfirm, etc...)

src/NadekoBot/Common/Interaction/NadekoActionInteraction.cs

@@ -0,0 +1,27 @@
+namespace NadekoBot;
+
+public sealed class NadekoActionInteraction : NadekoOwnInteraction
+{
+    private readonly NadekoInteractionData _data;
+    private readonly Func<SocketMessageComponent, Task> _action;
+
+    public NadekoActionInteraction(
+        DiscordSocketClient client,
+        ulong authorId,
+        NadekoInteractionData data,
+        Func<SocketMessageComponent, Task> action
+    )
+        : base(client, authorId)
+    {
+        _data = data;
+        _action = action;
+    }
+
+    public override string Name
+        => _data.CustomId;
+    public override IEmote Emote
+        => _data.Emote;
+
+    public override Task ExecuteOnActionAsync(SocketMessageComponent smc)
+        => _action(smc);
+}

src/NadekoBot/Common/Interaction/NadekoInteraction.cs

@@ -0,0 +1,77 @@
+namespace NadekoBot;
+
+public abstract class NadekoInteraction
+{
+    // improvements:
+    //  - state in OnAction
+    //  - configurable delay
+    //  - 
+    public abstract string Name { get; }
+    public abstract IEmote Emote { get; }
+
+    protected readonly DiscordSocketClient _client;
+
+    protected readonly TaskCompletionSource<bool> _interactionCompletedSource;
+
+    protected IUserMessage message = null!;
+
+    protected NadekoInteraction(DiscordSocketClient client)
+    {
+        _client = client;
+        _interactionCompletedSource = new(TaskCreationOptions.RunContinuationsAsynchronously);
+    }
+
+    public async Task RunAsync(IUserMessage msg)
+    {
+        message = msg;
+
+        _client.InteractionCreated += OnInteraction;
+        await Task.WhenAny(Task.Delay(10_000), _interactionCompletedSource.Task);
+        _client.InteractionCreated -= OnInteraction;
+
+        await msg.ModifyAsync(m => m.Components = new ComponentBuilder().Build());
+    }
+
+    protected abstract ValueTask<bool> Validate(SocketMessageComponent smc);
+    private async Task OnInteraction(SocketInteraction arg)
+    {
+        if (arg is not SocketMessageComponent smc)
+            return;
+
+        if (smc.Message.Id != message.Id)
+            return;
+
+        if (smc.Data.CustomId != Name)
+            return;
+
+        if (!await Validate(smc))
+        {
+            await smc.DeferAsync();
+            return;
+        }
+
+        _ = Task.Run(async () =>
+        {
+            await ExecuteOnActionAsync(smc);
+            
+            // this should only be a thing on single-response buttons
+            _interactionCompletedSource.TrySetResult(true);
+
+            if (!smc.HasResponded)
+            {
+                await smc.DeferAsync();
+            }
+        });
+    }
+
+
+    public MessageComponent CreateComponent()
+    {
+        var comp = new ComponentBuilder()
+            .WithButton(new ButtonBuilder(style: ButtonStyle.Secondary, emote: Emote, customId: Name));
+
+        return comp.Build();
+    }
+
+    public abstract Task ExecuteOnActionAsync(SocketMessageComponent smc);
+}

src/NadekoBot/Common/Interaction/NadekoInteractionBuilder.cs

@@ -0,0 +1,41 @@
+namespace NadekoBot;
+
+/// <summary>
+/// Builder class for NadekoInteractions
+/// </summary>
+public class NadekoInteractionBuilder
+{
+    private NadekoInteractionData? iData;
+    private Func<SocketMessageComponent, Task>? action;
+    // private bool isOwn;
+
+    public NadekoInteractionBuilder WithData<T>(in T data)
+        where T : NadekoInteractionData
+    {
+        iData = data;
+        return this;
+    }
+
+    // public NadekoOwnInteractionBuiler WithIsOwn(bool isOwn = true)
+    // {
+    //     this.isOwn = isOwn;
+    //     return this;
+    // }
+    
+    public NadekoInteractionBuilder WithAction(in Func<SocketMessageComponent, Task> fn)
+    {
+        this.action = fn;
+        return this;
+    }
+
+    public NadekoActionInteraction Build(DiscordSocketClient client, ulong userId)
+    {
+        if (iData is null)
+            throw new InvalidOperationException("You have to specify the data before building the interaction");
+
+        if (action is null)
+            throw new InvalidOperationException("You have to specify the action before building the interaction");
+
+        return new(client, userId, iData, action);
+    }
+}

src/NadekoBot/Common/Interaction/NadekoInteractionData.cs

@@ -0,0 +1,8 @@
+namespace NadekoBot;
+
+/// <summary>
+/// Represents essential interacation data
+/// </summary>
+/// <param name="Emote">Emote which will show on a button</param>
+/// <param name="CustomId">Custom interaction id</param>
+public record NadekoInteractionData(IEmote Emote, string CustomId);

src/NadekoBot/Common/Interaction/NadekoOwnInteraction.cs

@@ -0,0 +1,15 @@
+namespace NadekoBot;
+
+/// <summary>
+/// Interaction which only the author can use
+/// </summary>
+public abstract class NadekoOwnInteraction : NadekoInteraction
+{
+    protected readonly ulong _authorId;
+
+    protected NadekoOwnInteraction(DiscordSocketClient client, ulong authorId) : base(client)
+        => _authorId = authorId;
+
+    protected override ValueTask<bool> Validate(SocketMessageComponent smc)
+        => new(smc.User.Id == _authorId);
+}