Aucma.Scada/Aucma.Scada.UI/viewModel/OutStoreInfo/OutStoreInfoViewModel.cs

using Aucma.Scada.Business;
using Aucma.Scada.Model.domain;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using HighWayIot.Config;
using HighWayIot.Log4net;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Windows;

namespace Aucma.Scada.UI.viewModel.OutStoreInfo
{
    public class OutStoreInfoViewModel : ViewModelBase
    {
        private LogHelper logHelper = LogHelper.Instance;
        private ObservableCollection<dynamic> listItems = new ObservableCollection<dynamic>();
        private ObservableCollection<RealTaskInfo> taskItems = new ObservableCollection<RealTaskInfo>();

        private OutStoreBusiness outStoreBusiness = OutStoreBusiness.Instance;
        private AppConfig appConfig = AppConfig.Instance;

        public OutStoreInfoViewModel()
        {
            outStoreBusiness.RefreshOutStoreTaskEvent += RefreashOutStoreTask;
            outStoreBusiness.RefreshScanMateriaCodeEvent += RefreshScanInfo;
            outStoreBusiness.RefreshLogMessageEvent += PrintMessageToListBox;

            QueryCommand = new RelayCommand(Query);
            ResetCommand = new RelayCommand(Reset);
            DeleteAllCommand = new RelayCommand(DeleteAll);
            DeleteTaskInfoCommand = new RelayCommand<object>(obj => DeleteTaskInfo(obj));

            this.Query();
        }


        #region 参数定义

        /// <summary>
        /// 任务编号
        /// </summary>
        private string taskCode = string.Empty;
        public string TaskCode
        {
            get { return taskCode; }
            set { taskCode = value; RaisePropertyChanged(nameof(TaskCode)); }
        }

        /// <summary>
        /// 计划编号
        /// </summary>
        private string planCode = string.Empty;
        public string PlanCode
        {
            get { return planCode; }
            set { planCode = value; RaisePropertyChanged(nameof(PlanCode)); }
        }

        /// <summary>
        /// 订单编号
        /// </summary>
        private string orderCode = string.Empty;
        public string OrderCode
        {
            get { return orderCode; }
            set { orderCode = value; RaisePropertyChanged(nameof(OrderCode)); }
        }

        /// <summary>
        /// 物料条码
        /// </summary>
        private string materialCode = string.Empty;
        public string MaterialCode
        {
            get { return materialCode; }
            set { materialCode = value; RaisePropertyChanged(nameof(MaterialCode)); }
        }

        /// <summary>
        /// 物料名称
        /// </summary>
        private string materialName = string.Empty;
        public string MaterialName
        {
            get { return materialName; }
            set { materialName = value; RaisePropertyChanged(nameof(MaterialName)); }
        }

        /// <summary>
        /// 出库货道
        /// </summary>
        private string spaceName = string.Empty;
        public string SpaceName
        {
            get { return spaceName; }
            set { spaceName = value; RaisePropertyChanged(nameof(SpaceName)); }
        }


        /// <summary>
        /// LisBox数据模板
        /// </summary>
        private IEnumerable logInfoListBox;
        public IEnumerable LogInfoListBox
        {
            get { return logInfoListBox; }
            set { logInfoListBox = value; RaisePropertyChanged(() => LogInfoListBox); }
        }

        /// <summary>
        /// 出库任务DataGrid
        /// </summary>
        private IEnumerable outstoreTask;

        public IEnumerable OutstoreTask
        {
            get { return outstoreTask; }
            set { outstoreTask = value; RaisePropertyChanged(() => OutstoreTask); }

        }

        /// <summary>
        /// 查询条件-任务编号
        /// </summary>
        private string taskCodeSearch = string.Empty;

        public string TaskCodeSearch
        {
            get { return taskCodeSearch; }
            set { taskCodeSearch = value; RaisePropertyChanged(nameof(TaskCodeSearch)); }
        }

        private string materialCodeSearch = string.Empty;

        /// <summary>
        /// 查询条件-物料编号
        /// </summary>
        public string MaterialCodeSearch
        {
            get { return materialCodeSearch; }
            set { materialCodeSearch = value; RaisePropertyChanged(nameof(MaterialCodeSearch)); }
        }

        /// <summary>
        /// 查询条件-计划编号
        /// </summary>
        private string planCodeSearch = string.Empty;

        public string PlanCodeSearch
        {
            get { return planCodeSearch; }
            set { planCodeSearch = value; RaisePropertyChanged(nameof(PlanCodeSearch)); }
        }

        #endregion

        #region 事件定义


        /// <summary>
        /// 查询事件
        /// </summary>
        public RelayCommand QueryCommand { get; set; }

        /// <summary>
        /// 重置
        /// </summary>
        public RelayCommand ResetCommand { get; set; }

        
        /// <summary>
        /// 删除所有出库任务
        /// </summary>
        public RelayCommand DeleteAllCommand { get; set; }
        /// <summary>
        /// 删除
        /// </summary>
        public RelayCommand<object> DeleteTaskInfoCommand { get; set; }
        #endregion


        private string lastMessage = "";
        /// <summary>
        /// listBox绑定日志
        /// </summary>
        /// <param name="message"></param>
        private void PrintMessageToListBox(string message)
        {

            try
            {
                if (lastMessage != message)
                {
                    listItems.Add($"{DateTime.Now.ToString("HH:mm:ss.ss")}==>{message}");
                    lastMessage = message;
                    LogInfoListBox = listItems.OrderByDescending(x => x);

                    while (listItems.Count > 120)
                    {
                        listItems.RemoveAt(0);
                    }

                }
               
            }
            catch (Exception ex)
            {
                logHelper.Error("日志数据绑定异常", ex);
            }
        }

        /// <summary>
        /// 刷新出库任务列表
        /// </summary>
        /// <param name="taskInfo"></param>
        private void RefreashOutStoreTask()
        {
            //    Query();
            try
            {
                List<RealTaskInfo> list = outStoreBusiness.GetOutStoreTask();
                if (list != null && list.Count > 0)
                {
                    App.Current.Dispatcher.Invoke((Action)(() =>
                    {
                        if(taskItems.Count > 0)
                        {
                            taskItems.Clear();
                        }
                        foreach (RealTaskInfo item in list)
                        {
                            taskItems.Add(item);
                        }
                        OutstoreTask = new ObservableCollection<RealTaskInfo>(taskItems);

                    }));
                }

            }
            catch (Exception ex)
            {
                logHelper.Error("入库任务列表刷新异常", ex);
            }
        }

    

        /// <summary>
        /// 刷新扫码信息
        /// </summary>
        /// <param name="materialCode"></param>
        /// <param name="materialName"></param>
        /// <param name="spaceName"></param>
        /// <param name="storeCode"></param>
        private void RefreshScanInfo(string materialCode, string materialName, string spaceName, string storeCode)
        {
            MaterialCode = materialCode;
            MaterialName = materialName;
            SpaceName = spaceName;

            Query();
        }

        /// <summary>
        /// 初始化
        /// </summary>
        private void Query()
        {

            try
            {
                var info = outStoreBusiness.GetOutStoreTask();



                if (info != null)
                {
                    if (!string.IsNullOrEmpty(taskCodeSearch))
                    {
                        info = info.Where(x => x.taskCode.Contains(taskCodeSearch)).ToList();
                    }
                    else if (!string.IsNullOrEmpty(materialCodeSearch))
                    {
                        info = info.Where(x => x.materialCode.Contains(materialCodeSearch)).ToList();
                    }
                    else if (!string.IsNullOrEmpty(planCodeSearch))
                    {
                        info = info.Where(x => x.planCode.Contains(planCodeSearch)).ToList();
                    }
                    App.Current.Dispatcher.Invoke((Action)(() =>
                    {
                        taskItems = new ObservableCollection<RealTaskInfo>();
                        foreach (var item in info)
                        {
                            item.materialType = outStoreBusiness.GetMaterialName(item.materialType);
                            taskItems.Add(item);
                        }
                        OutstoreTask = taskItems.OrderBy(x => x.createTime);
                    }));
                }
                else
                {
                    taskItems.Clear();
                    OutstoreTask = taskItems;
                }
            }
            catch (Exception ex)
            {
                logHelper.Error("OutStoreViewModel初始化异常", ex);
            }
        }

        /// <summary>
        /// 重置
        /// </summary>
        private void Reset()
        {
            this.TaskCodeSearch = string.Empty;
            this.MaterialCodeSearch = string.Empty;
            this.PlanCodeSearch = string.Empty;
            this.Query();
        }

        
        /// <summary>
        /// 删除所有任务
        /// </summary>
        /// <param name="obj"></param>
        private void DeleteAll()
        {
            
            MessageBoxResult result = MessageBox.Show("是否删除所有出库任务?", "删除确认", MessageBoxButton.YesNo, MessageBoxImage.Question);
            if (result == MessageBoxResult.Yes)
            {
                if (outStoreBusiness.DeleteAllTaskByStoreCode(appConfig.foamStoreCode, 2))
                {
                    MessageBox.Show("任务删除成功", "提示", MessageBoxButton.OK, MessageBoxImage.Information, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
                 //   RefreashOutStoreTask();
                    Query();
                }
            }
          
        }


        /// <summary>
        /// 删除任务
        /// </summary>
        /// <param name="obj"></param>
        private void DeleteTaskInfo(object obj)
        {
            string taskCode = obj as string;
            MessageBoxResult result = MessageBox.Show("货物是否已出库?", "出库确认", MessageBoxButton.YesNo, MessageBoxImage.Question);
            if (result == MessageBoxResult.Yes)
            {
                if (outStoreBusiness.DeleteTaskInfoByTaskCode(taskCode, true))
                {
                    MessageBox.Show("任务删除成功", "提示", MessageBoxButton.OK, MessageBoxImage.Information, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
                    Query();
                    return;
                }
            }
            if (outStoreBusiness.DeleteTaskInfoByTaskCode(taskCode, false))
            {
                MessageBox.Show("任务删除成功", "提示", MessageBoxButton.OK, MessageBoxImage.Information, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
                Query();
            }
            else
            {
                MessageBox.Show("任务删除失败", "提示", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }
        }


    }
}