public MarsViewModel()
{
var marsPictureOfTheDay = new NasaPictureOfTheDay();
MarsPictureResponse response = null;
Task.Run(async() =>
{
response = await marsPictureOfTheDay.GetMarsPictureAsync(RoverEnum.Curiosity, DateTime.Now.AddDays(-7), "DEMO_KEY");
if (response != null)
{
if (response.Success)
{
Title = response.picturesFromMars.photos[0].camera.full_name;
PictureOfDay = response.picturesFromMars.photos[0].img_src;
}
}
});
Task.WaitAll();
}
public async Task <MarsPictureResponse> GetMarsPictureAsync(RoverEnum rover, DateTime earthDate, string apiKey)
{
MarsPictureResponse response = new MarsPictureResponse();
try
{
string json = await restServiceCaller.GetMarsPictureJsonAsync(rover.ToString(), earthDate, apiKey);
#if NETCOREAPP3_1 || NET5_0
response.picturesFromMars = System.Text.Json.JsonSerializer.Deserialize <MarsPictures>(json);
#else
response.picturesFromMars = Newtonsoft.Json.JsonConvert.DeserializeObject <MarsPictures>(json);
#endif
response.Success = true;
}
catch (Exception ex)
{
response.Success = false;
response.exception = ex;
}
return(response);
}
