AUCMA_SCADA/Aucma.Core.CodeBinding/ViewModels/StatisticsPageViewModel.cs

using Admin.Core.IService;
using Admin.Core.Model;
using Admin.Core.Service;
using Aucma.Core.CodeBinding.Models;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using log4net;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Xml.Linq;

namespace Aucma.Core.CodeBinding.ViewModels
{
    public partial class StatisticsPageViewModel : ObservableObject
    {
        private static readonly log4net.ILog log = LogManager.GetLogger(typeof(StatisticsPageViewModel));
        private readonly ICodeBindingRecordServices? _codeBindingRecordServices;
        public StatisticsPageViewModel() {
            MainWindowViewModel.queryListEvent += ExecQueryAsync;
            _codeBindingRecordServices = App.ServiceProvider.GetService<ICodeBindingRecordServices>();
            LoadData();      
        }

        List<MaterialComplateInfo> materialComplateInfos = new List<MaterialComplateInfo>();

        #region 加载DataGrid数据
        private async void LoadData()
        {

            List<CodeBindingRecord> records = null;
            records = await _codeBindingRecordServices.QueryAsync(x => x.BoxCode != null && x.RecordTime2 >= System.DateTime.Now.AddDays(-1), "RECORD_TIME2 desc");
            if (records != null)
            {
                foreach (CodeBindingRecord record in records)
                {
                    Application.Current.Dispatcher.Invoke(() =>
                    {
                        ListItems.Add(new ReaderInfo() { No = ListItems.Count + 1, BoxCode = record.BoxCode, ProductCode = record.ProductCode, BoxName = record.BoxName, BindingResult = record.BindingResult, IsPlcPass = record.isPlcPass == 2 ? "plc放行成功" : "", RecordTime = record.RecordTime2.ToString() });
                    });

                }
            }

        }


        #endregion
        #region 初始化datagrid
        private ObservableCollection<ReaderInfo> listItems = new ObservableCollection<ReaderInfo>();
        public ObservableCollection<ReaderInfo> ListItems
        {
            get { return listItems; }
            set
            {
                listItems = value;
                OnPropertyChanged();//属性通知
            }
        }
        #endregion

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        [RelayCommand]
        private async Task ExecQueryAsync(object obj)
        {
            try
            {
                List<CodeBindingRecord> list;
                if (obj == null)
                {
                    list = await _codeBindingRecordServices.QueryAllByTime(null, null);
                }
                else
                {
                    var result = (StatisticModel)obj;
                    if (string.IsNullOrEmpty(result.BeginTime) && string.IsNullOrEmpty(result.EndTime))
                    {
                        list = await _codeBindingRecordServices.QueryAllByTime(null, null);
                    }
                    else if (string.IsNullOrEmpty(result.BeginTime))
                    {
                        list = await _codeBindingRecordServices.QueryAllByTime(null, result.EndTime);
                    }
                    else if (string.IsNullOrEmpty(result.EndTime))
                    {
                        list = await _codeBindingRecordServices.QueryAllByTime(result.BeginTime, null);
                    }
                    else
                    {
                        DateTime theBeginTime = Convert.ToDateTime(result.BeginTime);
                        DateTime theEndTime = Convert.ToDateTime(result.EndTime);
                        if (theBeginTime > theEndTime)
                        {
                            MessageBox.Show("结束时间要大于开始时间！");
                            return;
                        }
                        list = await _codeBindingRecordServices.QueryAllByTime(result.BeginTime, result.EndTime);
                    }

                }
                if (list != null)
                {
                    System.Windows.Application.Current.Dispatcher.Invoke((Action)(async () =>
                    {
                        ListItems.Clear();

                        foreach (CodeBindingRecord record in list)
                        {
                            ListItems.Add(new ReaderInfo() { No = ListItems.Count + 1, BoxCode = record.BoxCode, ProductCode = record.ProductCode, BoxName = record.BoxName, BindingResult = record.BindingResult, IsPlcPass = record.isPlcPass == 2 ? "plc放行成功" : "", RecordTime = record.RecordTime2.ToString() });
                        }

                    }));
                }

            }
            catch (Exception ex)
            {
            Console.WriteLine(ex.ToString());
            }
        }
        #endregion 
    }
}