BPASmartClient/BPASmart.RecipeManagement/ViewModel/MaterialManagerViewModel.cs

using System;
using Microsoft.Toolkit.Mvvm.ComponentModel;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Collections.ObjectModel;
using BPASmart.Model.配方;
using Microsoft.Toolkit.Mvvm.Input;
using BPASmart.RecipeManagement.View;
using System.Windows.Controls;
using BPASmart.RecipeManagement.Globle;
using BPASmartClient.Helper;

namespace BPASmart.RecipeManagement.ViewModel
{
    public class MaterialManagerViewModel:ObservableObject
    {
        /// <summary>
        /// 原料集合
        /// </summary>
        public ObservableCollection<RecipeMaterials> MaterialList { get; set; } = Json<LocalMaterails>.Data.locaMaterails;

        public RelayCommand CreateMaterailCommand { get; set; }
        public RelayCommand<object> EditMaterailCommand { get; set; }
        public RelayCommand<object> DeleteMaterailCommand { get; set; }
        

        private void EditMaterail(object o)
        {
            if(o == null) return;
            if(o is int item)
            {
                GlobleData.ChangeMaterail = new RecipeMaterials();
                GlobleData.ChangeMaterail = MaterialList[item];
                MaterialConfigure materialConfigure = new MaterialConfigure();
                materialConfigure.ShowDialog();
            }
        }

        private void DeleteMaterail(object o)
        {
            if (o == null) return;
            if (o is int item)
            {
                MaterialList.RemoveAt(item);
                Json<LocalMaterails>.Save();
            }
        }

        public MaterialManagerViewModel()
        {
           

            CreateMaterailCommand = new RelayCommand(() =>
            {
                GlobleData.ChangeMaterail = null;
                MaterialConfigure materialConfigure = new MaterialConfigure();
                materialConfigure.ShowDialog();
            });

            EditMaterailCommand = new RelayCommand<object>(EditMaterail);

            DeleteMaterailCommand = new RelayCommand<object>(DeleteMaterail);
        }
    }
}