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() {
            _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, "RECORD_TIME1 desc");
            if (records != null)
            {
                foreach (CodeBindingRecord record in records)
                {
                    Application.Current.Dispatcher.Invoke(() =>
                    {
                        ListItems.Add(new ReaderInfo() { No = record.ObjId, BoxCode = record.BoxCode, ProductCode = record.ProductCode, BindingResult = record.BindingResult, RecordTime = record.RecordTime1.ToString() });
                    });

                }
            }

            add();
        }

        private async void add()
        {
            //await Task.Delay(5000);
            //ListItems.Add(new ReaderInfo() { No = 2, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 3, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 4, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 5, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 6, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 7, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 8, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() }); ListItems.Add(new ReaderInfo() { No = 1, BoxCode = "42423444", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 9, BoxCode = "42423444", BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.ToString() });
            //ListItems.Add(new ReaderInfo() { No = 10, BoxCode = "42423444",BoxName = "SC-箱体11111", ProductCode = "8659452123", BindingResult = "成功", RecordTime = System.DateTime.Now.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)
        {
            List<CodeBindingRecord> list;
            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(result.BeginTime, null);
            }else if (string.IsNullOrEmpty(result.EndTime))
            {
              list =   await _codeBindingRecordServices.QueryAllByTime(null, result.EndTime);
            } 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);
            }
           

            //DateTime startTime = Convert.ToDateTime(theBeginTime.ToString("yyyy-MM-dd 00:00:00"));
            //DateTime endTime = Convert.ToDateTime(theEndTime.ToString("yyyy-MM-dd 23:59:59"));
            if (list != null)
            {
                System.Windows.Application.Current.Dispatcher.Invoke((Action)(async () =>
                {
                    ListItems.Clear();

                    //     var list = await _codeBindingRecordServices.QueryAsync(d => d.BeginTime >= startTime && d.EndTime <= endTime);
                    foreach(CodeBindingRecord item in list)
                    {
                        ListItems.Add(new ReaderInfo() { No = item.ObjId, BoxCode = item.BoxCode, BoxName = item.BoxName, ProductCode = item.ProductCode, BindingResult = item.BindingResult, RecordTime = item.RecordTime1.ToString() });
                    }

                }));
            }
            
        }
        #endregion 
    }
}