public void UserUpdate(User user, FoodNote food)
{
XDocument doc = XDocument.Load($@"{dirPath}\Users\{user.Name}.xml");
XElement root = doc.Element("User").Element("EatenFood");
if (!Checker.IsToday((XElement)root.LastNode))
{
root.Add(new XElement("Day",
new XAttribute("Date", food.Date.ToShortDateString()),
new XElement("Food",
new XAttribute("Name", food.EatenFood.Name),
new XElement("Mass", food.Mass))));
((XElement)root.LastNode).AddFirst(new XElement("Summary",
new XElement("Calories", food.EatenFood.Calories * (food.Mass / 100)),
new XElement("Proteins", food.EatenFood.Proteins * (food.Mass / 100)),
new XElement("Fats", food.EatenFood.Fats * (food.Mass / 100)),
new XElement("Carbohidrates", food.EatenFood.Carbohidrates * (food.Mass / 100))
));
}
else
{
root = (XElement)root.LastNode;
root.Add(new XElement("Food",
new XAttribute("Name", food.EatenFood.Name),
new XElement("Mass", food.Mass)
));
ChangeSummary(food, root.Element("Summary"));
}
doc.Save($@"{dirPath}\Users\{user.Name}.xml");
}
public void AddFoodNote(string foodName, decimal foodMass)
{
FoodNote food = new FoodNote
{
EatenFood = _db.GetFoodByName(foodName),
Date = DateTime.Today,
Mass = foodMass
};
_updater.UserUpdate(currentUser, food);
}
private void ChangeSummary(FoodNote food, XElement root)
{
root.Element("Calories").Value =
(ParseFromXml(root.Element("Calories").Value) + (food.EatenFood.Calories)
* (food.Mass / 100)).ToString();
root.Element("Proteins").Value =
(ParseFromXml(root.Element("Proteins").Value) + (food.EatenFood.Proteins)
* (food.Mass / 100)).ToString();
root.Element("Fats").Value =
(ParseFromXml(root.Element("Fats").Value) + (food.EatenFood.Fats)
* (food.Mass / 100)).ToString();
root.Element("Carbohidrates").Value =
(ParseFromXml(root.Element("Carbohidrates").Value) + (food.EatenFood.Carbohidrates)
* (food.Mass / 100)).ToString();
}