// See https://aka.ms/new-console-template for more information

using ConsoleApp;
using Model;
using System.Text;

Console.WriteLine("Hello, World!\n\n");


// TESTS:

Stub stub = new Stub();

List<Recipe> recipes = stub.LoadRecipes();
List<RecipeCollection> recipeCollections = stub.LoadRecipeCollection();

RecipeCollection? allRecipe = recipeCollections.Find(x => x.Description.Equals("All"));
if (allRecipe == null)
    throw new ArgumentException("Load AllRecipe in stub: can't find 'All'.");

StringBuilder sb = new StringBuilder();
ResearchMenuRecipe researchMenu = new ResearchMenuRecipe();
Recipe[] result = allRecipe.ResearchByName(sb.ToString());
researchMenu.UpdateDisplay(sb.ToString(), result);

ConsoleKeyInfo cki;

do
{
    cki = Console.ReadKey(true);

    switch (cki.Key)
    {
        case ConsoleKey.UpArrow:
            researchMenu.SelectPrevioustLine();
            break;
        case ConsoleKey.DownArrow:
            researchMenu.SelectNextLine();
            break;
        case ConsoleKey.Backspace:
            if (sb.Length > 0)
            {
                sb.Remove(sb.Length - 1, 1);
                result = allRecipe.ResearchByName(sb.ToString());
            }
            break;
        default:
            sb.Append(cki.KeyChar);
            result = allRecipe.ResearchByName(sb.ToString());
            break;
    }

    researchMenu.UpdateDisplay(sb.ToString(), result);

} while (cki.Key != ConsoleKey.Enter);

Console.WriteLine(researchMenu.ReturnSelected());