using Microsoft.Extensions.Logging;

namespace ProperDI.Azure.Endpoints.ResourceGroup.LogLooker;

public interface IActivityLogReader
{
    Task Scan(CancellationToken cancellationToken);
}

public class ActivityLogReader : IActivityLogReader
{
    private readonly ILogger<ActivityLogReader> _logger;
    private readonly HttpClient _httpClient; 

    public ActivityLogReader(IHttpClientFactory httpClientFactory, ILogger<ActivityLogReader> logger)
    {
        _httpClient = httpClientFactory.CreateClient() ?? throw new ArgumentNullException(nameof(httpClientFactory));
        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
    }

    public async Task Scan(CancellationToken cancellationToken)
    {
        try
        {
            var response = await _httpClient.GetAsync("https://ident.me", cancellationToken);
            var responseBody = await response.Content.ReadAsStringAsync();
            _logger.LogInformation("Response body: {content}", responseBody);
        }
        catch (TaskCanceledException)
        {
            _logger.LogWarning("Task canceled");
        }
        catch (System.Exception ex)
        {
            _logger.LogError(ex, "Http request failed");
            throw;
        }
    } 
}