public ActionResult RefreshBarChart(DateTime start, DateTime end, string nutrient)
{
User user = _userServices.GetUser(User.Identity.Name);
List <Day> days = _foodItemServices.GetDays(start, end, user.Id).ToList();
List <Product> products = _productServices.GetProducts(days).ToList();
var viewModel = new BarChartViewModel();
if (nutrient.ToLower() == "totalenergy")
{
viewModel.BarNames = _chartServices.GetTotalEnergyCategories();
viewModel.ChartTitle = _chartServices.GetTitle(nutrient);
viewModel.BarData = _chartServices.CalculateTotalEnergyData(days, products);
}
else if (nutrient.ToLower() == "alcohol")
{
viewModel.BarNames = _chartServices.GetBarNames(days);
viewModel.ChartTitle = _chartServices.GetTitle(nutrient);
viewModel.BarData = _chartServices.CalculateAlcoholByProduct(days, products);
}
else
{
viewModel.BarNames = _chartServices.GetBarNames(days);
viewModel.ChartTitle = _chartServices.GetTitle(nutrient);
viewModel.BarData = _chartServices.CalculateNutrientByProduct(days, products, nutrient);
}
return(Json(viewModel, JsonRequestBehavior.AllowGet));
}
public IEnumerable <Series> GetSeries(DateTime start, DateTime end, IEnumerable <int> selectedIds, string UserId)
{
var series = new List <Series>();
List <Day> days = _foodItemServices.GetDays(start, end, UserId).ToList();
List <Product> products = _productServices.GetProducts(UserId, days).ToList();
foreach (int id in selectedIds)
{
series.Add(GetSeries(start, end, id, UserId));
}
return(series);
}