CentrifugalTime/ViewModels/MainWindowViewModel.cs

using DefaultEdit.Core;
using DefaultEdit.DataBase;
using DefaultEdit.Log4xml;
using DefaultEdit.Model;
using DefaultEdit.Views;
using Prism.Commands;
using Prism.Events;
using Prism.Ioc;
using Prism.Mvvm;
using Prism.Regions;
using System.Threading.Tasks;

namespace DefaultEdit.ViewModels
{
    public class MainWindowViewModel : BindableBase
    {
        private Management management;
        private IContainerProvider _container;
        private IEventAggregator _eventAggregator;
        private IRegionManager _regionManager;


        public DelegateCommand LoadedCommand { get; set; }

        public DelegateCommand ClosedCommand { get; set; }

        public MainWindowViewModel(IContainerProvider container, IRegionManager regionManager, IEventAggregator eventAggregator)
        {
            SqlSugarHelper.CreataDatabase();
            _container = container;
            _eventAggregator = eventAggregator;
            _regionManager = regionManager;
            Management = _container.Resolve<Management>();


            LoadedCommand = new DelegateCommand(OnLoad);
            ClosedCommand = new DelegateCommand(OnClose);
        }


        private DelegateCommand _OpenMenuViewCommand;
        public DelegateCommand OpenMenuViewCommand =>
            _OpenMenuViewCommand ?? ( _OpenMenuViewCommand = new DelegateCommand(MenuViewShow) );

        private DelegateCommand _OpenRoleLoginViewCommand;
        public DelegateCommand OpenRoleLoginViewCommand =>
            _OpenRoleLoginViewCommand ?? ( _OpenRoleLoginViewCommand = new DelegateCommand(RoleLoginViewShow) );

        private DelegateCommand _OpenWorkRunViewCommand;
        public DelegateCommand OpenWorkRunViewCommand =>
            _OpenWorkRunViewCommand ?? ( _OpenWorkRunViewCommand = new DelegateCommand(WorkRunViewShow) );


        private DelegateCommand<MainWindow>_CloseViewCommand;
        public DelegateCommand<MainWindow> CloseViewCommand =>
            _CloseViewCommand ?? ( _CloseViewCommand = new DelegateCommand<MainWindow>(CloseViewMethod) );

        public Management Management { get => management; set { SetProperty(ref management, value); } }

        private void OnLoad()
        {

            //TipService tipService = new TipService();
            //Task.Run(() => { 


            //});
            //tipService.Tcolse();
          
            _regionManager.Regions[ "RegionContent" ].RequestNavigate("WorkRunView");
        }

        private void OnClose()
        {



        }

        void MenuViewShow()
        {
            _regionManager.Regions[ "RegionContent" ].RequestNavigate("SettingView");

        }

        void RoleLoginViewShow()
        {
            RoleLoginView roleLoginView = new RoleLoginView();
            roleLoginView.ShowDialog();
        }

        void WorkRunViewShow()
        {
            _regionManager.Regions[ "RegionContent" ].RequestNavigate("WorkRunView");
        }

        void CloseViewMethod(MainWindow window)
        {
           
            window.Close();
        }


    }
}