SHJX_GM/SHJX.Service.Main/ViewModels/Sidebar/ShowOperatePatientViewModel.cs

using Prism.Mvvm;
using System.Linq;
using Prism.Regions;
using Prism.Commands;
using SHJX.Service.Common.Interface;
using SHJX.Service.Common.Constants;
using SHJX.Service.Main.Views.Sidebar;

namespace SHJX.Service.Main.ViewModels.Sidebar
{
    public class ShowOperatePatientViewModel : BindableBase
    {
        #region Fields

        private IRegion _region;
        private readonly IRegionManager _regionManager;
        private ShowOperatePatient _showSearchPatientView;

        public ShowOperatePatientViewModel(IApplicationCommands applicationCommands, IRegionManager regionManager)
        {
            ApplicationCommands = applicationCommands;
            _regionManager = regionManager;
        }

        #endregion

        #region Properties

        private IApplicationCommands _applicationCommands;
        public IApplicationCommands ApplicationCommands
        {
            get { return _applicationCommands; }
            set { SetProperty(ref _applicationCommands, value); }
        }
        #endregion

        #region Commands

        private DelegateCommand _showSearchLoadingCommand;
        public DelegateCommand ShowSearchLoadingCommand => _showSearchLoadingCommand ??= new DelegateCommand(ExecuteShowSearchLoadingCommand);

        #endregion

        #region  Excutes

        private void ExecuteShowSearchLoadingCommand()
        {
            _region = _regionManager.Regions[RegionNames.ShowOperatePatientRegion];
            _showSearchPatientView = (ShowOperatePatient)_region.Views.Where(t => t.GetType() == typeof(ShowOperatePatient)).FirstOrDefault();
        }

        #endregion

    }
}