PDFOffice_Windows_exe/PDF Office/ViewModels/Dialog/ServiceDialog/UserDialogViewModel.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using PDF_Office.CustomControl;
using PDF_Office.Helper;
using PDF_Office.Properties;
using PDF_Office.Views.Dialog.ServiceDialog;
using Prism.Commands;
using Prism.Mvvm;
using Prism.Regions;
using Prism.Services.Dialogs;

namespace PDF_Office.ViewModels.Dialog.ServiceDialog
{
    public class UserDialogViewModel : BindableBase, IDialogAware
    {
        private static Guid myuuid = Guid.NewGuid();
        private string uuid = myuuid.ToString();
        public IRegionManager Region;
        public string Title => "用户窗口";

        public event Action<IDialogResult> RequestClose;

        
        private string _UserEmail=ServiceHelper.GetUser() ;
        public string UserEmail
        {
            get { return _UserEmail; }
            set { _UserEmail = value; }
        }


        private string _UserRegionName;
        public string UserRegionName
        {
            get { return _UserRegionName; }
            set { _UserRegionName = value; }
        }
        public void Close()
        {
           
            RequestClose?.Invoke(new Prism.Services.Dialogs.DialogResult(ButtonResult.Cancel));
        }

        public bool CanCloseDialog()
        {
            return true;
        }

        public void OnDialogClosed()
        {

        }

        public void OnDialogOpened(IDialogParameters parameters)
        {
           
        }



        public DelegateCommand UserOutCommand { get; set; }
        public DelegateCommand LogOutCommand { get; set; }
        public DelegateCommand CloseDialogCommand { get; set; }

        UserDialogViewModel(IRegionManager regionManager, IDialogService dialogService)
        {
            this.Region = regionManager;
            UserRegionName = Guid.NewGuid().ToString();
            UserOutCommand = new DelegateCommand(UserOut);
            LogOutCommand = new DelegateCommand(LogOut);
            CloseDialogCommand = new DelegateCommand(CloseDialog);
            if (ServiceHelper.ALLEmail!="")
            {
                UserEmail = ServiceHelper.ALLEmail;
            }
        }
        private void CloseDialog()
        {

           this.Close();

        }
        public void UserOut()
        {
            AlertsMessage alertsMessage = new AlertsMessage();
            alertsMessage.ShowDialog("Are you sure you want to cancel?", "Cancellation cannot be withdrawn, it will be completed within 3 working days, until then your account will be frozen and cannot be logged in, are you sure you want to cancel your account?", "Cancel", "OK");
            if (alertsMessage.result == ContentResult.Ok)
            {
                ServiceHelper.Get_code("user_log_off", UserEmail);
                RegionMan("UserOutCodeRegion");
            }


        }

        public void LogOut()
        {
            ServiceHelper.Logout(uuid);
            Settings.Default.AppProperties.LoginToken = "";
            Settings.Default.Save();
            App.mainWindowViewModel.UserVis = Visibility.Collapsed;
            App.mainWindowViewModel.RegisterVis = Visibility.Collapsed;
            App.mainWindowViewModel.LoginVis = Visibility.Visible;
            Close();
        }

        public void RegionMan(string name)
        {
            NavigationParameters param = new NavigationParameters();
            param.Add("UserDialogViewModel", this);
            Region.RequestNavigate(UserRegionName, name, e => {
                var r = e.Result;
            }, param);
        }

    }
}