BPASmartClient/BPASmart.RecipeManagement/ViewModel/CreateOrderViewModel.cs

using BPASmart.Model;
using BPASmartClient.Helper;
using Microsoft.Toolkit.Mvvm.ComponentModel;
using Microsoft.Toolkit.Mvvm.Input;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;

namespace BPASmart.RecipeManagement.ViewModel
{
    public class CreateOrderViewModel : ObservableObject
    {

        public ObservableCollection<Recipes> recipes { get; set; } = new ObservableCollection<Recipes>();

        public ObservableCollection<string> recipesName { get; set; } = new ObservableCollection<string>();


        public RelayCommand SaveCommand { get; set; }

        public RelayCommand<object> DeleteCommand { get; set; }
        public RelayCommand AddRecipeCommand { get; set; }

        private void Delete(object o)
        {
            if (o == null) return;
            if (o is string id)
            {
                var res = recipes.FirstOrDefault(x => x.ID == id);
                recipes.Remove(res);
            }
        }

        public CreateOrderViewModel()
        {
            SaveCommand = new RelayCommand(() =>
            {
                Globle.GlobleData.orders.Add(new Order
                {
                    OrderId = Guid.NewGuid().ToString(),
                    OrderdateTime = DateTime.Now.ToString(),
                    Recipes = recipes
                });
                ActionManage.GetInstance.Send("CloseCreateOrderView");
            });

            DeleteCommand = new RelayCommand<object>(Delete);

            AddRecipeCommand = new RelayCommand(() =>
            {
                recipes.Add(new Recipes() { ID = Guid.NewGuid().ToString(), RecipeCount = 1, });
            });

            foreach (var item in Json<LocalRecipes>.Data.locaRecipes)
            {
                recipesName.Add(item.Name);
            }

        }

    }
}