Aucma.Scada/Aucma.Scada.UI/viewModel/InStoreInfo/InStoreInfoViewModel.cs

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

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

        private InStoreBusiness inStoreBusiness = InStoreBusiness.Instance;
        private AppConfig appConfig = AppConfig.Instance;

        public InStoreInfoViewModel()
        {
            inStoreBusiness.RefreshInStoreTaskEvent += RefreshInStoreTask;
            inStoreBusiness.RefreshScanMateriaCodeEvent += RefreshScanInfo;
            inStoreBusiness.RefreshLogMessageEvent += PrintMessageToListBox;

            QueryCommand = new RelayCommand(Query);

            ResetCommand = new RelayCommand(Reset);

            materialTypeCombox = "所有";

            Init();

        }

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

        /// <summary>
        /// 扫码时间
        /// </summary>
        private string scanTime = string.Empty;
        public string ScanTime
        {
            get { return scanTime; }
            set { scanTime = value; RaisePropertyChanged(nameof(ScanTime)); }
        }

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

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

        /// <summary>
        /// 提示信息
        /// </summary>
        private string promptInfo = string.Empty;
        public string PromptInfo
        {
            get { return promptInfo; }
            set { promptInfo = value; RaisePropertyChanged(nameof(PromptInfo)); }
        }


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

        /// <summary>
        /// 入库任务DataGrid
        /// </summary>
        private IEnumerable instoreTask;

        public IEnumerable InstoreTask
        {
            get { return instoreTask; }
            set { instoreTask = value; RaisePropertyChanged(() => InstoreTask); }

        }

        /// <summary>
        /// 任务列表搜索条件
        /// </summary>
        private String search = String.Empty;

        public String Search
        {
            get { return search; }
            set { search = value; RaisePropertyChanged(() => Search); }
        }

        /// <summary>
        /// 下拉框
        /// </summary>
        public string materialTypeCombox;
        public string MaterialTypeCombox
        {
            get { return materialTypeCombox; }
            set
            {
                if (materialTypeCombox != value)
                {
                    materialTypeCombox = value;
                    RaisePropertyChanged(() => MaterialTypeCombox);
                }
            }
        }

        /// <summary>
        /// 库存统计柱状图
        /// </summary>
        private SeriesCollection achievement = new SeriesCollection();

        public SeriesCollection Achievement
        {
            get { return achievement; }
            set { achievement = value; }
        }

        /// <summary>
        /// 库存统计柱状图X轴物料信息
        /// </summary>
        private List<string> materialNameList;

        public List<string> MaterialNameList
        {
            get { return materialNameList; }
            set { materialNameList = value; }
        }
        #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; }
        #endregion

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

            try
            {
                listItems.Add($"{DateTime.Now.ToString("HH:mm:ss.ss")}==>{message}");

                LogInfoListBox = listItems.OrderByDescending(x => x);
            }
            catch (Exception ex)
            {
                logHelper.Error("日志数据绑定异常", ex);
            }
        }

        /// <summary>
        /// 箱壳入库任务列表查询
        /// </summary>
        public void Query()
        {
            var info = inStoreBusiness.GetInStoreTask();
            if (info != null)
            {
                info.ForEach(x => RefreshInStoreTask(x));
            }
            if (materialTypeCombox == "箱壳")
            {
                materialTypeCombox = "X-001";
            }
            else if (materialTypeCombox == "内胆")
            {
                materialTypeCombox = "X-002";
            }
            else
            {
                materialTypeCombox = string.Empty;
            }
            InstoreTask = taskItems.Where(x => !string.IsNullOrEmpty(search) ? x.materialCode == search : 1 == 1 && !string.IsNullOrEmpty(materialTypeCombox) ? x.storeCode == materialTypeCombox : 1 == 1);
        }

        /// <summary>
        /// 重置
        /// </summary>
        public void Reset()
        {
            Search = string.Empty;
            MaterialTypeCombox = string.Empty;
            this.Query();
        }



        /// <summary>
        /// 柱状体加载
        /// </summary>
        public void Init()
        {
            Query();

            MaterialNameList = new List<string>()
            {
                "SC232",
                "SA124",
                "SC387",
                "SC211",
                "DQ196",
            };
            ChartValues<double> achievement = new ChartValues<double>();
            Random random = new Random();
            for (int i = 0; i < 5; i++)
            {
                achievement.Add(random.Next(60, 100));
            }
            var column = new ColumnSeries();
            column.DataLabels = true;
            column.Title = "箱壳";
            column.Values = achievement;

            ChartValues<double> achievement2 = new ChartValues<double>();
            Random random2 = new Random();
            for (int i = 0; i < 5; i++)
            {
                achievement2.Add(random2.Next(60, 100));
            }

            var column2 = new ColumnSeries();
            column2.DataLabels = true;
            column2.Title = "内胆";
            column2.Values = achievement2;
            Achievement.Add(column);
            Achievement.Add(column2);
        }

        /// <summary>
        /// 刷新入库任务列表
        /// </summary>
        /// <param name="taskInfo"></param>
        private void RefreshInStoreTask(RealTaskInfo taskInfo)
        {
            try
            {
                App.Current.Dispatcher.Invoke((Action)(() =>
                {
                    taskItems.Add(taskInfo);
                    InstoreTask = 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="materialType"></param>
        private void RefreshScanInfo(string materialCode, string materialName, string spaceName, string materialType)
        {
            MaterialCode = materialCode;
            MaterialName = materialName;
            SpaceName = spaceName;
            ScanTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
        }
    }
}