/// <summary>
/// Fetch the Astronomy Picture of the Day for today's date.
/// </summary>
/// <remarks>
/// "Today's date" refers to the current date in the Eastern Time Zone.
/// Read more: <a href="https://github.com/LeMorrow/APOD.Net#when-do-new-apods-get-published-by-nasa">https://github.com/LeMorrow/APOD.Net#when-do-new-apods-get-published-by-nasa</a>.
/// </remarks>
/// <example>
/// <code language="csharp">
/// using var client = new ApodClient();
///
/// var response = await client.FetchApodAsync();
/// if (response.StatusCode != ApodStatusCode.OK) { return; }
///
/// Console.WriteLine(response.Content.Date);
/// Console.WriteLine(response.Content.Title);
/// </code>
/// </example>
/// <exception cref="ObjectDisposedException">Thrown when the client has been disposed.</exception>
/// <returns>The response.</returns>
public async ValueTask <ApodResponse> FetchApodAsync()
{
ThrowExceptionIfDisposed();
var httpResponse = await _httpRequester.SendHttpRequestAsync().ConfigureAwait(false);
var responseError = await _errorHandler.ValidateHttpResponseAsync(httpResponse).ConfigureAwait(false);
if (responseError.ErrorCode != ApodErrorCode.None)
{
return(responseError.ToApodResponse());
}
return(await _httpResponseParser.ParseSingleApodAsync(httpResponse).ConfigureAwait(false));
}
