Aucma.Scada/Aucma.Scada.UI/viewModel/TaskInfo/TaskInfoViewModel.cs

using Aucma.Scada.Business;
using Aucma.Scada.Model.domain;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using System.Collections.ObjectModel;

namespace Aucma.Scada.UI.viewModel.TaskInfo
{
    public class TaskInfoViewModel : ViewModelBase
    {
        private TaskInfoBusiness taskInfoBusiness = TaskInfoBusiness.Instance;

        public TaskInfoViewModel()
        {
            TaskCommand = new RelayCommand<object>(obj => Task(obj));

            this.InStoreTask();
        }

        #region 参数定义
        /// <summary>
        /// 任务列表DataGrid
        /// </summary>
        private ObservableCollection<RealTaskInfo> taskInfoDataGrid;

        public ObservableCollection<RealTaskInfo> TaskInfoDataGrid
        {
            get { return taskInfoDataGrid; }
            set { taskInfoDataGrid = value; RaisePropertyChanged(() => TaskInfoDataGrid); }

        }

        /// <summary>
        /// 记录列表DataGrid
        /// </summary>
        private ObservableCollection<RealTaskInfo> recordInfoDataGrid;

        public ObservableCollection<RealTaskInfo> RecordInfoDataGrid
        {
            get { return recordInfoDataGrid; }
            set { recordInfoDataGrid = value; RaisePropertyChanged(() => RecordInfoDataGrid); }

        }
        #endregion

        #region 事件定义
        /// <summary>
        /// 出入库任务按钮事件
        /// </summary>
        public RelayCommand<object> TaskCommand { get; set; }

        #endregion

        private void Task(object obj)
        {
            string info = obj as string;
            switch (info)
            {
                case "inStore":
                    InStoreTask();
                    break;
                case "outStore":
                    OutStoreTask();
                    break;
                default:
                    break;
            }
        }

        /// <summary>
        /// 入库任务
        /// </summary>
        /// <param name="obj"></param>
        private void InStoreTask()
        {
            var models = taskInfoBusiness.GetTaskInfos(1);

            TaskInfoDataGrid = new ObservableCollection<RealTaskInfo>();
            RecordInfoDataGrid = new ObservableCollection<RealTaskInfo>();
            if (models != null)
            {
                models.ForEach(
                arg =>
                {

                    if (arg.taskStatus == 3)
                    {
                        RecordInfoDataGrid.Add(arg);
                    }
                    else
                    {
                        TaskInfoDataGrid.Add(arg);
                    }
                });
            }
        }

        /// <summary>
        /// 出库任务
        /// </summary>
        /// <param name="obj"></param>
        private void OutStoreTask()
        {
            var models = taskInfoBusiness.GetTaskInfos(2);

            TaskInfoDataGrid = new ObservableCollection<RealTaskInfo>();
            RecordInfoDataGrid = new ObservableCollection<RealTaskInfo>();
            if (models != null)
            {
                models.ForEach(
                arg =>
                {

                    if (arg.taskStatus == 3)
                    {
                        RecordInfoDataGrid.Add(arg);
                    }
                    else
                    {
                        TaskInfoDataGrid.Add(arg);
                    }
                });
            }
        }
    }
}