312 lines
9.1 KiB
C#
312 lines
9.1 KiB
C#
using Newtonsoft.Json.Linq;
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using Newtonsoft.Json;
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using Prism.Commands;
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using Prism.Events;
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using SWS.CAD.Event;
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using SWS.CAD.ViewModels.myViewModelBase;
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using SWS.CAD.Views;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Input;
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using System.Windows.Media;
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using Unity;
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using Teigha.GraphicsInterface;
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using SWS.Commons;
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using SWS.Model;
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using SWS.Service;
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namespace SWS.CAD.ViewModels
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{
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public class UserNotificationViewModel : DialogBase
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{
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#region BINDING
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private ec_notification _select;
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public ec_notification select
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{
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get { return _select; }
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set { _select = value; RaisePropertyChanged(nameof(select)); }
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}
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private ObservableCollection<ec_notification> _Notifications;
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public ObservableCollection<ec_notification> Notifications
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{
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get { return _Notifications; }
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set { _Notifications = value; RaisePropertyChanged(nameof(Notifications)); }
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}
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private ObservableCollection<ec_notification> _ListAllData;
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public ObservableCollection<ec_notification> ListAllData
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{
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get { return _ListAllData; }
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set { _ListAllData = value; RaisePropertyChanged(nameof(ListAllData)); }
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}
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Visibility visibility = Visibility.Visible;
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/// <summary>
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/// 是否显示提交按钮
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/// </summary>
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public Visibility IsShowSubmit
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{
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get
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{
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return visibility;
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}
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set { visibility = value; RaisePropertyChanged(nameof(IsShowSubmit)); }
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}
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int _mode = 0;
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/// <summary>
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/// 消息模式 0：接收 1：发送
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/// </summary>
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public int mode
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{
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get
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{
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return _mode;
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}
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set
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{
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_mode = value;
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if (value == 1)
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{
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IsShowSubmit = Visibility.Hidden;
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title = GlobalObject.curProject.ProjectName + " 项目消息 - 我发送的";
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}
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else
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{
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IsShowSubmit = Visibility.Visible;
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title = GlobalObject.curProject.ProjectName + " 项目消息 - 我收到的";
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}
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}
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}
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#endregion
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IEventAggregator eventAggregator;
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NotificationService _NotificationService;
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/// <summary>
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/// 消息提交命令
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/// </summary>
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public ICommand SubmitCommad { get; }
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/// <summary>
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/// 消息接收列表
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/// </summary>
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public ICommand Commad_Receive { get; }
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/// <summary>
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/// 消息发送列表
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/// </summary>
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public ICommand Commad_Send { get; }
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/// <summary>
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/// 消息发送列表
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/// </summary>
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public ICommand Commad_All { get; }
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/// <summary>
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/// 消息发送列表
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/// </summary>
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public ICommand Commad_Readed { get; }
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/// <summary>
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/// 消息发送列表
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/// </summary>
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public ICommand Commad_UnReaded { get; }
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public UserNotificationViewModel()
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{
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Notifications = new ObservableCollection<ec_notification>();
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ListAllData = new ObservableCollection<ec_notification>();
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_NotificationService = GlobalObject.container.Resolve<NotificationService>();
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eventAggregator = GlobalObject.container.Resolve<IEventAggregator>();
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eventAggregator.GetEvent<SelectProjectEvent>().Subscribe(onSelectProject, ThreadOption.UIThread, false);
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SubmitCommad = new DelegateCommand(SubmitCmd);
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Commad_Receive = new DelegateCommand(onReceive);
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Commad_Send = new DelegateCommand(onSend);
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Commad_All = new DelegateCommand(onAll);
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Commad_Readed = new DelegateCommand(onReaded);
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Commad_UnReaded = new DelegateCommand(onUnReaded);
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title = "项目消息";
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}
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#region 选择项目后，弹出用户收到的消息
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/// <summary>
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/// 选择项目后，弹出用户收到的消息
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/// </summary>
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/// <param name="obj"></param>
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private async void onSelectProject(List<ec_notification> list)
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{
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mode = 0;
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Notifications.Clear();
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ListAllData.Clear();
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if (list == null|| !list.Any())
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{
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mode = 0;
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var infos = await _NotificationService.GetUserAllNotification(mode);
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ListAllData.AddRange(infos);
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onAll();
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}
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else
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{
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mode = 0;
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ListAllData.AddRange(list);
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onAll();
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}
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}
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#endregion
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public override void onWindow_loaded(object para)
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{
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base.onWindow_loaded(para);
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}
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//按钮的作用：点击后，将当前选中的行（可能是多行），提交给数据库的某个接口。将每个数据的“未读” 设置为 已读
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public async void SubmitCmd()
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{
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if (select == null)
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{
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MessageBox.Show("请选择一条消息！");
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return;
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}
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else if (select.CheckFLG==1)
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{
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return;
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}
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string ids = select.ID;
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var flag = await _NotificationService.SubmitUnread(ids);
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if (flag) { MessageBox.Show("提交数据成功！"); }
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else { MessageBox.Show("提交数据失败！"); }
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}
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#region 确定取消按钮重写
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public override void ExecuteCloseCommand(object parameter)
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{
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close(parameter);
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}
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public override void ExecuteOKCommandAsync(object parameter)
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{
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close(parameter);
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}
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private void close(object parameter)
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{
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eventAggregator.GetEvent<SelectProjectEvent>().Unsubscribe(onSelectProject);
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// 关闭窗口 (需要通过 CommandParameter 传入窗口实例)
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if (parameter is System.Windows.Window window)
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{
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window.Close();
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}
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this.Dispose();
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}
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#endregion
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#region 消息接收列表
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/// <summary>
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/// 消息接收列表
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/// </summary>
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public async void onReceive()
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{
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try
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{
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IsBusy = true;
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Notifications.Clear();
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ListAllData.Clear();
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mode = 0;
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var infos = await _NotificationService.GetUserAllNotification(mode);
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ListAllData.AddRange(infos);
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onAll();
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IsBusy = false;
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}
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catch (Exception ex)
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{
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IsBusy = false;
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MessageBox.Show(ex.Message);
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}
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}
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#endregion
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#region 消息发送列表
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/// <summary>
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/// 消息发送列表
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/// </summary>
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public async void onSend()
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{
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try
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{
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IsBusy = true; BusyContent = "数据加载中...";
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Notifications.Clear();
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ListAllData.Clear();
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mode = 1;
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var infos = await _NotificationService.GetUserAllNotification(mode);
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ListAllData.AddRange(infos);
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onAll();
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IsBusy = false;
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}
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catch (Exception ex)
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{
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IsBusy = false;
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MessageBox.Show(ex.Message);
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}
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}
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#endregion
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#region 全部显示
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/// <summary>
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/// 全部显示
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/// </summary>
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public void onAll()
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{
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try
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{
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Notifications = new ObservableCollection<ec_notification>(ListAllData);
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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#endregion
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#region 已读
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/// <summary>
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/// 已读
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/// </summary>
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public void onReaded()
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{
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try
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{
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var list = ListAllData.Where(a => a.CheckFLG == 1).ToList();
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Notifications = new ObservableCollection<ec_notification>(list);
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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#endregion
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#region 未读
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/// <summary>
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/// 未读
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/// </summary>
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public void onUnReaded()
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{
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try
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{
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var list = ListAllData.Where(a => a.CheckFLG == 0).ToList();
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Notifications = new ObservableCollection<ec_notification>(list);
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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#endregion
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}
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}
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