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

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

        public Step SelectedStep { 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;
                }
            } 
        }

        private bool isSaveEnabled;
        public bool IsSaveEnabled
        {
            get => isSaveEnabled;
            set
            {
                isSaveEnabled = value;
                NotifyOfPropertyChange(nameof(IsSaveEnabled));
            }
        }

        public RecipeStepSelectDialogViewModel(RecipeDataBase CurrentRecipe)
        {
            Recipe = CurrentRecipe;
            IsSaveEnabled = false;
        }

        public void SelectStepCmd(object obj)
        {
            SelectedStep = (Step)obj;
            if (SelectedStep != null)
                IsSaveEnabled = true;
        }

        public void CancelCmd()
        {
            ((Window)GetView()).DialogResult = false;
        }

        public void SaveCmd()
        {
            ((Window)GetView()).DialogResult = true;
        }
    }
}