telegram-bot/modules/ContentStore/Service/CapyApiService.cs

using System.Security.Cryptography;
using Kruzya.TelegramBot.Core.Service;
using Telegram.Bot.Types;
using West.TelegramBot.ContentStore.Model;

namespace West.TelegramBot.ContentStore.Service;

public class CapyApiService : IRandomMediaService
{
    private readonly UserService _userService;
    private const int BeaverCount = 161;
    
    public StoreItem StoreItem { get; } = new("capybara", "Капибара", 60, 120);
    public Task<RandomMedia> GetRandomMediaAsync(Chat chat, User user)
    {
        if (_userService.IsUserUnlucky(user.Id) && RandomNumberGenerator.GetInt32(2) == 1)
        {
            var beaverId = RandomNumberGenerator.GetInt32(BeaverCount);
            return Task.FromResult(RandomMediaFromUrl($"https://westdev.me/_kurwa/{beaverId}.jpg"));
        }

        return Task.FromResult(RandomMediaFromUrl($"https://api.capy.lol/v1/capybara?{new Random().Next(0, 10000)}"));
    }

    public RandomMedia RandomMediaFromUrl(string url) => new(new InputFileUrl(url));

    public CapyApiService(UserService userService)
    {
        _userService = userService;
    }
}