public IngredientViewModels DisplayResult(IngredientModel IngMod, int limit = 4)
{
IngredientViewModels model = new IngredientViewModels()
{
ListIng = db.Ingredients.OrderBy(c => c.calories).ToList()
};
if (IngMod.Category != String.Empty)
{
model.ListIng.RemoveAll(m => !m.category.ToLower().Contains(IngMod.Category.ToLower()));
}
if (IngMod.Name != String.Empty)
{
model.ListIng.RemoveAll(m => !m.name.ToLower().Contains(IngMod.Name.ToLower()));
}
if (IngMod.Min >= 0 && IngMod.Max != 0)
{
if (IngMod.Min < IngMod.Max)
{
model.ListIng.RemoveAll(m => m.calories >= IngMod.Max);
model.ListIng.RemoveAll(m => m.calories <= IngMod.Min);
}
else
{
model = new IngredientViewModels();
}
}
if (model.ListIng != null)
{
model.Result = new List <DisplayedIngredients>();
foreach (var item in model.ListIng)
{
int lvlCal = 0;
if (model.ListIng.Count > 1)
{
lvlCal = ((item.calories) * 100) / (db.Ingredients.Where(c => c.category == item.category).Max(c => c.calories));
}
else
{
lvlCal = 100;
}
model.Result.Add(new DisplayedIngredients
{
level = lvlCal,
ingredient = item,
SimIngredient = db.Ingredients.Where(c => c.category == item.category && c.id != item.id).OrderBy(c => c.calories).Take(limit - 1).ToList()
});
}
}
return(model);
}
public ActionResult Ingredients(string NameFilter = "", string CategoryFilter = "", int CalorieMin = 0, int CalorieMax = 10000)
{
IngredientModel IngMod = new IngredientModel();
IngMod.Category = CategoryFilter;
IngMod.Name = NameFilter;
IngMod.Max = CalorieMax;
IngMod.Min = CalorieMin;
model = DisplayResult(IngMod);
model.ListCat = db.Categories.ToList();
return(View(model));
}
