#nullable enable

using System;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using BotFramework.Attributes;
using BotFramework.Enums;
using Kruzya.TelegramBot.Core;
using Kruzya.TelegramBot.Core.Data;
using Microsoft.Extensions.Logging;
using Telegram.Bot;

namespace West.Entertainment.Handler.Fun;

public class Bayan : AbstractAnimationReply
{
    protected override TimeSpan Cooldown => TimeSpan.Zero;

    public Bayan(CoreContext db, ILogger<Bayan> logger, ThreadSafeRandom rng) : base(db, logger, rng) { }

    protected override Regex AnimationMatch 
        => new("^баян$", RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);

    protected override string GetAnimationName() 
        => "bayan";

    [InChat(InChat.Public)]
    [Command("setbayan", CommandParseMode.Both)]
    public async Task HandleSetBayan() 
        => await HandleSetAnimation();

    [InChat(InChat.Public)]
    [Message(MessageFlag.HasText)]
    public async Task HandleBayan()
    {
        if (await HandleAnimation())
        {
            await Bot.DeleteMessageAsync(Chat.Id, Message!.MessageId);
        }
    }

    protected override int? GetMessageIdToReply()
    {
        return Message!.ReplyToMessage!.MessageId;
    }

    protected override bool CanHandle() 
        => Message?.ReplyToMessage != null;

}