009_DI-Elec/newFront/c#前端/DI-Electrical/ViewModels/ProjectViewModel.cs

using System.Collections.Generic;
using System.Windows;
using DI_Electrical.Event;
using Prism.Events;
using Prism.Ioc;
using SWS.Commons;
using SWS.Model;
using SWS.Service;
using Unity;

namespace DI_Electrical.ViewModels
{
    public class ProjectViewModel : DialogBase
    {
        private List<ec_project> projects;
        public List<ec_project> Projects
        {
            get { return this.projects; }
            set
            {
                this.projects = value;
                RaisePropertyChanged(nameof(Projects));

            }
        }
        private ec_project _select;

        public ec_project select
        {
            get { return _select; }
            set { _select = value; RaisePropertyChanged(nameof(select)); }
        }
        ProjectService _Service;
        ConfigService _configService;
        IEventAggregator _eventAggregator;
        public ProjectViewModel() : base()
        {
            title = "项目选择"; 

            _Service = GlobalObject.container.Resolve<ProjectService>();
            _configService = GlobalObject.container.Resolve<ConfigService>();
            _eventAggregator= GlobalObject.container.Resolve<IEventAggregator>();
        }
        public async override void onWindow_loaded(object para)
        {
            Projects = (await _Service.GetProjects(1, 200)).Rows;
            base.onWindow_loaded(para);
        }
        public override async void ExecuteOKCommandAsync(object para)
        {
            if (select == null)
            {
                MessageBox.Show("请选择一个项目。");
                return;
            }
            _configService.Save(nameof(ConfigIni.ProjectID), select.ProjectId);
            GlobalObject.curProject = select;

            IsBusy = true;
            BusyContent = "项目加载中...";
            var userName = _configService.Read(nameof(ConfigIni.UserName));
            var o = await _Service.InitProjInfo(GlobalObject.curProject.ProjectId, userName);
            IsBusy = false;
            _eventAggregator.GetEvent<loginEvent>().Publish(o);
            CloseWindowAction?.Invoke(); 
        }
    }
}