/// <summary>
/// Handles the proper display of a nutrition label for the selected portion, or <see cref="Measure"/>, of food
/// </summary>
/// <param name="ndbno"></param>
/// <param name="portionIndex"></param>
/// <returns>The ExploreNutritionLabel ViewComponent</returns>
public IActionResult BuildExploreNutritionLabelModal(string ndbno, int portionIndex)
{
ExplorePortionChoiceViewModel epc = new ExplorePortionChoiceViewModel
{
Ndbno = ndbno,
PortionIndex = portionIndex
};
return(ViewComponent("ExploreNutritionLabel", epc));
}
public IViewComponentResult Invoke(ExplorePortionChoiceViewModel epc)
{
SearchHandler handler = new SearchHandler();
var client = HttpClientAccessor.HttpClient;
HttpResponseMessage response = client.GetAsync(handler.OrganizeReportQ(epc.Ndbno)).Result;
Food f = new Food();
int targetIndex = epc.PortionIndex;
if (response.IsSuccessStatusCode)
{
JObject dataObject = JObject.Parse(response.Content.ReadAsStringAsync().Result);
f.Ndbno = dataObject["report"]["food"]["ndbno"].ToString();
f.Name = dataObject["report"]["food"]["name"].ToString();
f.Unit = dataObject["report"]["food"]["ru"].ToString();
var nutrients = dataObject["report"]["food"]["nutrients"];
foreach (var item in nutrients)
{
Nutrient nut = new Nutrient()
{
NId = item["nutrient_id"].ToString(),
Name = item["name"].ToString(),
Group = item["group"].ToString(),
Unit = item["unit"].ToString(),
Value = Convert.ToDecimal(item["value"])
};
var measures = item["measures"];
foreach (var meas in measures)
{
Measure m = new Measure()
{
Label = meas["label"].ToString(),
Eqv = meas["eqv"].ToString(),
Eunit = meas["eunit"].ToString(),
Qty = meas["qty"].ToString(),
Value = Convert.ToDecimal(meas["value"]),
DisplayName = $"{meas["qty"].ToString()} {meas["label"].ToString()} ({meas["eqv"].ToString()} {nut.Unit})"
};
nut.Measures.Add(m);
}
f.Nutrients.Add(nut);
}
f.PortionIndex = targetIndex;
f.SelectedPortionLabel = f.Nutrients[targetIndex - 1].Measures[targetIndex - 1].Label;
f.SelectedPortionQty = f.Nutrients[targetIndex - 1].Measures[targetIndex - 1].Qty;
f.NumberOfServings = 1;
}
return(View(f));
}
