public ActionResult Recettes(RecipesViewModels submitted)
{
model = DisplaySearchResult(submitted);
var IngInList = db.Ingredients.ToList();
List <SelectListItem> items = new List <SelectListItem>();
foreach (var Ing in IngInList)
{
var item = new SelectListItem
{
Value = Ing.id.ToString(),
Text = Ing.name
};
items.Add(item);
}
MultiSelectList IngList = new MultiSelectList(items.OrderBy(i => i.Text), "Value", "Text");
model.SelectIng = IngList;
EditionLastAndNewRecipes.MeilleuresRecettes(model.NewAndBest.lastRecipes);
EditionLastAndNewRecipes.DernieresRecettes(model.NewAndBest.bestRecipes);
return(View(model));
}
public RecipesViewModels DisplaySearchResult(RecipesViewModels submitted, int limit = 4)
{
List <Recettes> RecipesByIng = new List <Recettes>();
submitted.Result = new List <Recettes>();
if (submitted.IngIDs != null || submitted.Name != null || (submitted.CalorieMin >= 0 && submitted.CalorieMax != 0))
{
if (submitted.IngIDs != null)
{
//ajoute a la liste les recettes contenants les ingrédients sélectionnés
foreach (var item in submitted.IngIDs)
{
RecipesByIng.AddRange(db.Recettes.Where(n => n.Ingredients.Any(m => m.id.Contains(item))));
}
if (submitted.IngIDs.Count() > 1)
{
// cette requête permet de repérer les Id de recettes dupliqués ( donc l'id des recettes correspondant à notre recherche)
var duplicatedID = from r in RecipesByIng
group r by r.id into g
where g.Count() > 1
select g.Key;
//requête nous renvoyant la liste des recettes en doublons
var duplicated = RecipesByIng.FindAll(p => duplicatedID.Contains(p.id));
//supression des doublons dans la listes
submitted.Result = duplicated.Distinct(new DistinctItemComparer()).ToList();
}
else
{
submitted.Result = RecipesByIng;
}
}
//Recherche par nom de recette
if (submitted.Name != String.Empty)
{
if (submitted.Result == null)
{
submitted.Result.RemoveAll(m => !m.name.ToLower().Contains(submitted.Name.ToLower()));
}
else
{
submitted.Result.AddRange(db.Recettes.Where(m => m.name.ToLower().Contains(submitted.Name.ToLower())).ToList());
}
}
//Recherche par Calorie
if (submitted.CalorieMin >= 0 && submitted.CalorieMax != 0)
{
if (submitted.CalorieMin < submitted.CalorieMax)
{
if (submitted.Result == null)
{
submitted.Result.RemoveAll(m => m.calories >= submitted.CalorieMax);
submitted.Result.RemoveAll(m => m.calories <= submitted.CalorieMin);
}
else
{
submitted.Result.AddRange(db.Recettes.Where(m => m.calories <= submitted.CalorieMax).ToList());
submitted.Result.RemoveAll(m => m.calories <= submitted.CalorieMin);
}
}
else
{
submitted.Result = null;
}
}
}
else
{
submitted.Result = db.Recettes.OrderBy(n => n.name).ToList();
}
return(submitted);
}
