using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Threading.Tasks;

using Model;

namespace ConsoleApp.Menu
{
    /// <summary>
    /// An utility to find a recipe.
    /// </summary>
    internal class SearcherRecipe : Menu<Recipe>
    {
        private SearcherRecipe(string title, params Selector<Recipe>[] selections)
            : base(title, selections)
        { }

        private SearcherRecipe(string title, Dictionary<Recipe, string> lines)
            : base(title, lines)
        { }

        public SearcherRecipe(RecipeCollection recipeCollection)
            : this("Recipe search", recipeCollection.ToDictionary<int, Recipe>(recipe => recipe.GetHashCode()))
        {

        }

        public static SearcherRecipe SearchInRecipeCollection(string title, RecipeCollection recipeCollection)
        {
            Dictionary<Recipe, string> recipesSelectors = new Dictionary<Recipe, string>();
            foreach (Recipe recipe in recipeCollection)
            {
                recipesSelectors.Add(recipe, recipe.Title);
            }
            return new SearcherRecipe(title, CreateSelection(recipesSelectors));
        }

        #region Methodes
        public override void Return()
        {
            Console.WriteLine(CurrentSelected);
        }
        #endregion
    }
}