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

using System.Text.Json;
using Telegram.Bot.Types;
using West.TelegramBot.ContentStore.Model;

namespace West.TelegramBot.ContentStore.Service;

public abstract class AnimalAsAService : IRandomMediaService
{
    private readonly HttpClient _httpClient;
    public abstract StoreItem StoreItem { get; }

    protected AnimalAsAService(IHttpClientFactory factory, Uri baseAddress)
    {
        _httpClient = factory.CreateClient();
        _httpClient.BaseAddress = baseAddress;
    }
    
    public async Task<RandomMedia> GetRandomMediaAsync(Chat chat, User user)
    {
        var resp = await _httpClient.GetAsync("images/search");
        var catImage = JsonSerializer.Deserialize<List<AnimalImage>>(await resp.Content.ReadAsStringAsync())![0];
        return new RandomMedia(new InputFileUrl(catImage.Url));
    }
}