ELK/Furnace/FurnaceUI/Views/Recipes/RecipeStepDeleteDialogViewModel.cs

using MECF.Framework.UI.Client.CenterViews.Editors.Recipe;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using FurnaceUI.Models;

namespace FurnaceUI.Views.Recipes
{
    public  class RecipeStepDeleteDialogViewModel:FurnaceUIViewModelBase
    {
        public RecipeDataBase Recipe { get; set; }

        private ObservableCollection<Step> _newSteps = new ObservableCollection<Step>();

        public ObservableCollection<Step> NewSteps
        {
            get
            {
                if (Recipe != null && Recipe.Steps != null)
                {
                    _newSteps.Clear();
                    Recipe.Steps.Where(x => !x.Name.ToLower().Contains("standby") && !x.Name.ToLower().Contains("end")).ToList().ForEach(s => _newSteps.Add(s));
                    return _newSteps;
                }
                else
                {
                    return null;
                }
            }
        }

        public RecipeStepDeleteDialogViewModel(RecipeDataBase CurrentRecipe)
        {          
            Recipe = CurrentRecipe;
        }
        public void DeleteSteps()
        {           
            List<Step> test = new List<Step>();
            
            ObservableCollection<Step> TempSteps = Recipe.Steps;
            test = TempSteps.Where(x => x.IsChecked == true).ToList();
            foreach (var item in test)
            {
                Recipe.Steps.Remove(item);
            }
            Step step = Recipe.Steps.FirstOrDefault(x => x.Name == "Standby");
            for (int i = 0; i < Recipe.Steps.Count; i++)
            {
                if (step == null)
                {
                    Recipe.Steps[i].StepNo = i + 1;
                }
                else
                {
                    Recipe.Steps[i].StepNo = i;
                }
            }
        }


    }
}