AUCMA_SCADA/Aucma.Scada.UI/ViewModels/RecordViewModel.cs

using Admin.Core.IService;
using Admin.Core.Model;
using Aucma.Scada.UI.Models;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using log4net;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Aucma.Scada.UI.ViewModel
{
    public partial class RecordViewModel : ObservableObject
    {
        private static readonly log4net.ILog logHelper = LogManager.GetLogger(typeof(RecordViewModel));

        private readonly ISysUserInfoServices? _sysUserInfoService;

        public RecordViewModel()
        {
            _sysUserInfoService = App.ServiceProvider.GetService<ISysUserInfoServices>();
        }

        private String search = String.Empty;

        public String Search
        {
            get => search;
            set => SetProperty(ref search, value);
        }

        private ObservableCollection<SysUserInfo> gridModelList;

        //前端使用的属性
        public ObservableCollection<SysUserInfo> GridModelList
        {
            get => gridModelList;
            set => SetProperty(ref gridModelList, value);

        }


        #region 查询事件

        /// <summary>
        /// 查询事件
        /// </summary>
        [RelayCommand]
        public async void Query()
        {

            var models = await _sysUserInfoService.QueryAsync();
            if (!string.IsNullOrEmpty(Search))
            {
                models = models.Where(x => x.UserName.Contains(Search)).ToList();
            }
            GridModelList = new ObservableCollection<SysUserInfo>();
            if (models != null)
            {
                models.ForEach(
                arg =>
                {
                    GridModelList.Add(arg);
                }
                );
            }
        }
        #endregion

        #region 重置
        /// <summary>
        /// 重置
        /// </summary>
        [RelayCommand]
        public void Reset()
        {
            Search = String.Empty;
            this.Query();
        } 
        #endregion
    }
}