20230201_145_upperpc/InSituLaboratory/ViewModels/Pages/ViewModelBase.cs

using Prism.Commands;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace InSituLaboratory.ViewModels.Pages
{
    public class ViewModelBase : BindableBase, INavigationAware
    {
        public string PageTitle { get; set; } = "页面标题";
        public bool IsCanClose { get; set; } = true;

        public string SearchKey {  get; set;  }
        public string PrimaryKey {  get; set;  }


        public DelegateCommand CloseCommand { get; set; }
        public DelegateCommand RefreshCommand { get; set; }
        public DelegateCommand<object> ModifyCommand { get; set; }
        public DelegateCommand<object> DeleteCommand { get; set; }


        #region 时序1-5  刷新 新增/编辑 删除
       
        public DelegateCommand RefreshS1Command { get; set; }
        public DelegateCommand<object> ModifyS1Command { get; set; }
        public DelegateCommand<object> DeleteS1Command { get; set; }


        public DelegateCommand RefreshS2Command { get; set; }
        public DelegateCommand<object> ModifyS2Command { get; set; }
        public DelegateCommand<object> DeleteS2Command { get; set; }

        public DelegateCommand RefreshS3Command { get; set; }
        public DelegateCommand<object> ModifyS3Command { get; set; }
        public DelegateCommand<object> DeleteS3Command { get; set; }

        public DelegateCommand RefreshS4Command { get; set; }
        public DelegateCommand<object> ModifyS4Command { get; set; }
        public DelegateCommand<object> DeleteS4Command { get; set; }

        public DelegateCommand RefreshS5Command { get; set; }
        public DelegateCommand<object> ModifyS5Command { get; set; }
        public DelegateCommand<object> DeleteS5Command { get; set; }
        #endregion


        IRegionManager _regionManager;
        public ViewModelBase(IRegionManager regionManager)
        {
            _regionManager = regionManager;

            CloseCommand = new DelegateCommand(DoClose);
            RefreshCommand = new DelegateCommand(Refresh);
            ModifyCommand = new DelegateCommand<object>(DoModify);
            DeleteCommand = new DelegateCommand<object>(DoDelete);

            #region 时序1-5  刷新 新增/编辑 删除

            RefreshS1Command = new DelegateCommand(RefreshS1);
            ModifyS1Command = new DelegateCommand<object>(DoModifyS1);
            DeleteS1Command = new DelegateCommand<object>(DoDeleteS1);

            RefreshS2Command = new DelegateCommand(RefreshS2);
            ModifyS2Command = new DelegateCommand<object>(DoModifyS2);
            DeleteS2Command = new DelegateCommand<object>(DoDeleteS2);

            RefreshS3Command = new DelegateCommand(RefreshS3);
            ModifyS3Command = new DelegateCommand<object>(DoModifyS3);
            DeleteS3Command = new DelegateCommand<object>(DoDeleteS3);

            RefreshS4Command = new DelegateCommand(RefreshS4);
            ModifyS4Command = new DelegateCommand<object>(DoModifyS4);
            DeleteS4Command = new DelegateCommand<object>(DoDeleteS4);

            RefreshS5Command = new DelegateCommand(RefreshS5);
            ModifyS5Command = new DelegateCommand<object>(DoModifyS5);
            DeleteS5Command = new DelegateCommand<object>(DoDeleteS5);
            #endregion
        }

        private void DoClose()
        {
            //拿到主区域，从区域里移除对应的页面，根据页面的名称
            var region = _regionManager.Regions["MainRegion"];
            var view = region.Views.Where(v => v.GetType().Name == PageName).FirstOrDefault();
            if (view != null)
            {
                region.Remove(view);

            }
        }

        public virtual void Refresh() { }
        public virtual void DoModify(object model) { }
        public virtual void DoDelete(object model) { }
        private string PageName { get; set; }


        #region 时序1-5  刷新 新增/编辑 删除
      
        public virtual void RefreshS1() { }
        public virtual void DoModifyS1(object model) { }
        public virtual void DoDeleteS1(object model) { }


        public virtual void RefreshS2() { }
        public virtual void DoModifyS2(object model) { }
        public virtual void DoDeleteS2(object model) { }


        public virtual void RefreshS3() { }
        public virtual void DoModifyS3(object model) { }
        public virtual void DoDeleteS3(object model) { }


        public virtual void RefreshS4() { }
        public virtual void DoModifyS4(object model) { }
        public virtual void DoDeleteS4(object model) { }


        public virtual void RefreshS5() { }
        public virtual void DoModifyS5(object model) { }
        public virtual void DoDeleteS5(object model) { }
        #endregion


        public void OnNavigatedTo(NavigationContext navigationContext)
        {
            PageName = navigationContext.Uri.ToString();
        }

        public bool IsNavigationTarget(NavigationContext navigationContext)
        {
            return true;
        }

        public void OnNavigatedFrom(NavigationContext navigationContext)
        {

        }
    }
}