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							- using Aitex.Sorter.Common;
 
- using MECF.Framework.Common.DataCenter;
 
- using MECF.Framework.UI.Client.ClientBase;
 
- using OpenSEMI.ClientBase.Command;
 
- using SciChart.Core.Extensions;
 
- using System;
 
- using System.Collections.Generic;
 
- using System.Collections.ObjectModel;
 
- using System.ComponentModel;
 
- using System.Data;
 
- using System.Diagnostics.Eventing.Reader;
 
- using System.Linq;
 
- using System.Windows.Forms;
 
- using System.Windows.Input;
 
- namespace MECF.Framework.UI.Client.CenterViews.DataLogs.WaferHistory
 
- {
 
-     public class WaferHistoryDBViewModel : BaseModel
 
-     {
 
-         public WaferHistoryDBViewModel()
 
-         {
 
-             SelectionChangedCommand = new BaseCommand<WaferHistoryItem>(SelectionChanged);
 
-             QueryCommand = new BaseCommand<object>(QueryLots);
 
-             ToChartCommand = new BaseCommand<object>(GoToChart);
 
-             HistoryData = new ObservableCollection<LazyTreeItem<WaferHistoryItem>>();
 
-             InitTime();
 
-         }
 
-         private ObservableCollection<LazyTreeItem<WaferHistoryItem>> _historyData;
 
-         public ObservableCollection<LazyTreeItem<WaferHistoryItem>> HistoryData
 
-         {
 
-             get { return _historyData; }
 
-             set
 
-             {
 
-                 _historyData = value;
 
-                 NotifyOfPropertyChange("HistoryData");
 
-             }
 
-         }
 
-         private WaferHistoryItem _selectedItem;
 
-         public WaferHistoryItem SelectedItem
 
-         {
 
-             get { return _selectedItem; }
 
-             set
 
-             {
 
-                 _selectedItem = value;
 
-                 NotifyOfPropertyChange("SelectedItem");
 
-             }
 
-         }
 
-         private ObservableCollection<WaferHistoryLot> _lots = new ObservableCollection<WaferHistoryLot>();
 
-         public ObservableCollection<WaferHistoryLot> Lots
 
-         {
 
-             get { return _lots; }
 
-             set
 
-             {
 
-                 _lots = value;
 
-                 NotifyOfPropertyChange("Lots");
 
-             }
 
-         }
 
-         private ObservableCollection<WaferHistoryWafer> _wafers = new ObservableCollection<WaferHistoryWafer>();
 
-         public ObservableCollection<WaferHistoryWafer> Wafers
 
-         {
 
-             get { return _wafers; }
 
-             set
 
-             {
 
-                 _wafers = value;
 
-                 NotifyOfPropertyChange("Wafers");
 
-             }
 
-         }
 
-         private ObservableCollection<WaferHistoryMovement> _movements = new ObservableCollection<WaferHistoryMovement>();
 
-         public ObservableCollection<WaferHistoryMovement> Movements
 
-         {
 
-             get { return _movements; }
 
-             set
 
-             {
 
-                 _movements = value;
 
-                 NotifyOfPropertyChange("Movements");
 
-             }
 
-         }
 
-         private WaferHistoryRecipe _recipe;
 
-         public WaferHistoryRecipe Recipe
 
-         {
 
-             get { return _recipe; }
 
-             set
 
-             {
 
-                 _recipe = value;
 
-                 NotifyOfPropertyChange("Recipe");
 
-             }
 
-         }
 
-         public ObservableCollection<WaferHistoryRecipe> _recipes = new ObservableCollection<WaferHistoryRecipe>();
 
-         public ObservableCollection<WaferHistoryRecipe> Recipes
 
-         {
 
-             get { return _recipes; }
 
-             set
 
-             {
 
-                 _recipes = value;
 
-                 NotifyOfPropertyChange("Recipes");
 
-             }
 
-         }
 
-         private DateTime _searchBeginTime;
 
-         public DateTime SearchBeginTime
 
-         {
 
-             get { return _searchBeginTime; }
 
-             set
 
-             {
 
-                 _searchBeginTime = value;
 
-                 NotifyOfPropertyChange("SearchBeginTime");
 
-             }
 
-         }
 
-         private DateTime _searchEndTime;
 
-         public DateTime SearchEndTime
 
-         {
 
-             get { return _searchEndTime; }
 
-             set
 
-             {
 
-                 _searchEndTime = value;
 
-                 NotifyOfPropertyChange("SearchEndTime");
 
-             }
 
-         }
 
-         private string keyWord;
 
-         private WaferHistoryDBView view;
 
-         public string KeyWord
 
-         {
 
-             get { return keyWord; }
 
-             set
 
-             {
 
-                 keyWord = value;
 
-                 NotifyOfPropertyChange("KeyWord");
 
-             }
 
-         }
 
-         public ICommand SelectionChangedCommand { get; set; }
 
-         public ICommand QueryCommand { get; set; }
 
-         public ICommand ToChartCommand { get; set; }
 
-         void InitTime()
 
-         {
 
-             SearchBeginTime = DateTime.Now.Date;
 
-             SearchEndTime = DateTime.Now.Date.AddDays(1).Date;
 
-         }
 
-         void QueryLots(object e)
 
-         {
 
-             this.SearchBeginTime = this.view.wfTimeFrom.Value;
 
-             this.SearchEndTime = this.view.wfTimeTo.Value;
 
-             if (SearchBeginTime > SearchEndTime)
 
-             {
 
-                 MessageBox.Show("Time range invalid, start time should be early than end time");
 
-                 return;
 
-             }
 
-             Lots = new ObservableCollection<WaferHistoryLot>(QueryLot(SearchBeginTime, SearchEndTime, KeyWord));//.OrderByDescending(lot => lot.StartTime).ToArray();
 
-             HistoryData.Clear();
 
-             var lotsItem = new WaferHistoryItem() { Name = "Lots", };
 
-             var root = new LazyTreeItem<WaferHistoryItem>(lotsItem, x => LoadSubItem(x));
 
-             root.SubItems = new ObservableCollection<LazyTreeItem<WaferHistoryItem>>(Lots.Select(x => new LazyTreeItem<WaferHistoryItem>(new WaferHistoryItem() { ID = x.ID, Name = x.Name, StartTime = x.StartTime, EndTime = x.EndTime, Type = WaferHistoryItemType.Lot }, LoadSubItem)));
 
-             root.IsExpanded = true;
 
-             HistoryData.Add(root);
 
-             SelectedItem = lotsItem;
 
-         }
 
-         /// <summary>
 
-         /// Notify chart page to prepare datas
 
-         /// </summary>
 
-         /// <param name="o"></param>
 
-         void GoToChart(object o)
 
-         {
 
-             WaferHistoryRecipe chartQuery = null;
 
-             if (o is string name)
 
-             {
 
-                 var query = _recipes.FirstOrDefault(t => t.Recipe == name);
 
-                 if (query is null) return;
 
-                 chartQuery = query;
 
-             }
 
-             if (o is WaferHistoryLot waferLot)
 
-             {
 
-                 DateTime start = waferLot.StartTime;
 
-                 double.TryParse(waferLot.Duration, out double duration);
 
-                 DateTime end = start.AddSeconds(duration);
 
-                 chartQuery = new WaferHistoryRecipe() { StartTime = start, EndTime = end, /*Chamber = waferLot.CarrierID */};
 
-             }
 
-             else if (o is WaferHistoryWafer wafer)
 
-             {
 
-                 chartQuery = new WaferHistoryRecipe() { StartTime = wafer.StartTime, EndTime = wafer.EndTime/*,Chamber = waferLot.CarrierID*/ };
 
-             }
 
-             //导航切换到chart页面
 
-             BaseApp.Instance.SwitchPage("DataLog", "DataHistory", chartQuery);
 
-         }
 
-         public List<WaferHistoryLot> QueryLot(DateTime from, DateTime to, string key)
 
-         {
 
-             List<WaferHistoryLot> result = new List<WaferHistoryLot>();
 
-             string sql = $"SELECT * FROM \"lot_data\" where \"start_time\" >= '{from:yyyy/MM/dd HH:mm:ss.fff}' and \"start_time\" <= '{to:yyyy/MM/dd HH:mm:ss.fff}' order by \"start_time\" ASC;";
 
-             //Application.Current.Dispatcher.BeginInvoke(new Action(() =>
 
-             //{
 
-             DataTable dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count; i++)
 
-                 {
 
-                     WaferHistoryLot item = new WaferHistoryLot();
 
-                     string name = dbData.Rows[i]["name"].ToString();
 
-                     string time = "";
 
-                     item.WaferCount = (int)dbData.Rows[i]["total_wafer_count"];
 
-                     item.ID = dbData.Rows[i]["guid"].ToString();
 
-                     if (!dbData.Rows[i]["start_time"].Equals(DBNull.Value))
 
-                     {
 
-                         item.StartTime = ((DateTime)dbData.Rows[i]["start_time"]);
 
-                         time = item.StartTime.ToString("yyyy-MM-dd HH:mm:ss");
 
-                     }
 
-                     if (!dbData.Rows[i]["end_time"].Equals(DBNull.Value))
 
-                     {
 
-                         item.EndTime = ((DateTime)dbData.Rows[i]["end_time"]);
 
-                     }
 
-                     item.Name = $"{name} - {time}";
 
-                     result.Add(item);
 
-                 }
 
-             }
 
-             //}));
 
-             return result;
 
-         }
 
-         public List<WaferHistoryWafer> QueryLotWafer(string lotGuid)
 
-         {
 
-             List<WaferHistoryWafer> result = new List<WaferHistoryWafer>();
 
-             string sql = $"SELECT * FROM \"wafer_data\",\"lot_wafer_data\" where \"lot_wafer_data\".\"lot_data_guid\" = '{lotGuid}' and \"lot_wafer_data\".\"wafer_data_guid\" = \"wafer_data\".\"guid\" order by \"wafer_data\".\"create_time\" ASC;;";
 
-             Wafers.Clear();
 
-             //Application.Current.Dispatcher.BeginInvoke(new Action(() =>
 
-             //{
 
-             DataTable dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count; i++)
 
-                 {
 
-                     WaferHistoryWafer item = new WaferHistoryWafer();
 
-                     item.ID = dbData.Rows[i]["guid"].ToString();
 
-                     var itemLoadPort = dbData.Rows[i]["create_station"].ToString();
 
-                     var itemSlot = dbData.Rows[i]["create_slot"].ToString();
 
-                     //item.CarrierID = dbData.Rows[i]["rfid"].ToString();
 
-                     //item.LotID = dbData.Rows[i]["lot_id"].ToString();
 
-                     var itemWaferID = dbData.Rows[i]["wafer_id"].ToString();
 
-                     item.Sequence = dbData.Rows[i]["sequence_name"].ToString();
 
-                     item.Status = dbData.Rows[i]["process_status"].ToString();
 
-                     if (!dbData.Rows[i]["create_time"].Equals(DBNull.Value))
 
-                     {
 
-                         item.StartTime = ((DateTime)dbData.Rows[i]["create_time"]);
 
-                     }
 
-                     if (!dbData.Rows[i]["delete_time"].Equals(DBNull.Value))
 
-                         item.EndTime = ((DateTime)dbData.Rows[i]["delete_time"]);
 
-                     item.Name = $"{itemLoadPort} - {itemSlot} - {itemWaferID}";
 
-                     item.Type = WaferHistoryItemType.Wafer;
 
-                     Wafers.Add(item);
 
-                     result.Add(item);
 
-                 }
 
-             }
 
-             //}));
 
-             return result;
 
-         }
 
-         public List<WaferHistoryRecipe> QueryWaferRecipe(string waferGuid)
 
-         {
 
-             List<WaferHistoryRecipe> result = new List<WaferHistoryRecipe>();
 
-             string sql = $"SELECT * FROM \"process_data\" where \"wafer_data_guid\" = '{waferGuid}';";
 
-             Recipes.Clear();
 
-             //Application.Current.Dispatcher.BeginInvoke(new Action(() =>
 
-             //{
 
-             DataTable dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count; i++)
 
-                 {
 
-                     WaferHistoryRecipe item = new WaferHistoryRecipe();
 
-                     item.ID = dbData.Rows[i]["guid"].ToString();
 
-                     var itemName = dbData.Rows[i]["recipe_name"].ToString();
 
-                     if (!dbData.Rows[i]["process_begin_time"].Equals(DBNull.Value))
 
-                         item.StartTime = (DateTime)dbData.Rows[i]["process_begin_time"];
 
-                     if (dbData.Rows[i].Table.Columns.Contains("process_end_time") && !dbData.Rows[i]["process_end_time"].Equals(DBNull.Value))
 
-                         item.EndTime = (DateTime)dbData.Rows[i]["process_end_time"];
 
-                     if (dbData.Rows[i].Table.Columns.Contains("recipe_setting_time") && !dbData.Rows[i]["recipe_setting_time"].Equals(DBNull.Value))
 
-                         item.SettingTime = dbData.Rows[i]["recipe_setting_time"].ToString();
 
-                     item.ActualTime = item.Duration;
 
-                     item.Recipe = itemName;
 
-                     item.Chamber = dbData.Rows[i]["process_in"].ToString();
 
-                     item.Name = itemName;
 
-                     item.Type = WaferHistoryItemType.Recipe;
 
-                     Recipes.Add(item);
 
-                     result.Add(item);
 
-                 }
 
-             }
 
-             //}));
 
-             return result;
 
-         }
 
-         public List<WaferHistoryMovement> QueryWaferMovement(string waferGuid)
 
-         {
 
-             List<WaferHistoryMovement> result = new List<WaferHistoryMovement>();
 
-             string sql = $"SELECT * FROM \"wafer_move_history\" where \"wafer_data_guid\" = '{waferGuid}' order by \"arrive_time\" ASC limit 1000;";
 
-             Movements.Clear();
 
-             //Application.Current.Dispatcher.BeginInvoke(new Action(() =>
 
-             //{
 
-             DataTable dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count - 1; i++)
 
-                 {
 
-                     WaferHistoryMovement item = new WaferHistoryMovement();
 
-                     item.Source = $"station : {dbData.Rows[i]["station"]} slot : {dbData.Rows[i]["slot"]}";
 
-                     item.Destination = $"station : {dbData.Rows[i + 1]["station"]} slot : {dbData.Rows[i + 1]["slot"]}";
 
-                     item.InTime = dbData.Rows[i]["arrive_time"].ToString();
 
-                     result.Add(item);
 
-                     Movements.Add(item);
 
-                 }
 
-             }
 
-             //}));
 
-             return result;
 
-         }
 
-         public WaferHistoryRecipe QueryRecipe(string recipeGuid)
 
-         {
 
-             WaferHistoryRecipe result = new WaferHistoryRecipe();
 
-             string sql = $"SELECT * FROM \"process_data\" where \"guid\" = '{recipeGuid}';";
 
-             //Application.Current.Dispatcher.BeginInvoke(new Action(() =>
 
-             //{
 
-             DataTable dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count; i++)
 
-                 {
 
-                     WaferHistoryRecipe item = new WaferHistoryRecipe();
 
-                     item.ID = dbData.Rows[i]["guid"].ToString();
 
-                     var itemName = dbData.Rows[i]["recipe_name"].ToString();
 
-                     if (!dbData.Rows[i]["process_begin_time"].Equals(DBNull.Value))
 
-                         item.StartTime = (DateTime)dbData.Rows[i]["process_begin_time"];
 
-                     if (!dbData.Rows[i]["process_end_time"].Equals(DBNull.Value))
 
-                         item.EndTime = (DateTime)dbData.Rows[i]["process_end_time"];
 
-                     if (dbData.Rows[i].Table.Columns.Contains("recipe_setting_time") && !dbData.Rows[i]["recipe_setting_time"].Equals(DBNull.Value))
 
-                         item.SettingTime = dbData.Rows[i]["recipe_setting_time"].ToString();
 
-                     item.ActualTime = item.Duration;
 
-                     item.Recipe = itemName;
 
-                     item.Chamber = dbData.Rows[i]["process_in"].ToString();
 
-                     item.Name = itemName;
 
-                     item.Type = WaferHistoryItemType.Recipe;
 
-                     result = item;
 
-                 }
 
-             }
 
-             sql = $"SELECT * FROM \"recipe_step_data\" where \"process_data_guid\" = '{recipeGuid}' order by step_number ASC;";
 
-             dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             List<RecipeStep> steps = new List<RecipeStep>();
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count; i++)
 
-                 {
 
-                     RecipeStep item = new RecipeStep();
 
-                     item.No = int.Parse(dbData.Rows[i]["step_number"].ToString());
 
-                     item.Name = dbData.Rows[i]["step_name"].ToString();
 
-                     if (!dbData.Rows[i]["step_begin_time"].Equals(DBNull.Value))
 
-                         item.StartTime = (DateTime)dbData.Rows[i]["step_begin_time"];
 
-                     if (!dbData.Rows[i]["step_end_time"].Equals(DBNull.Value))
 
-                         item.EndTime = (DateTime)dbData.Rows[i]["step_end_time"];
 
-                     item.ActualTime = item.EndTime.CompareTo(item.StartTime) <= 0 ? "" : item.EndTime.Subtract(item.StartTime).TotalSeconds.ToString();
 
-                     item.SettingTime = dbData.Rows[i]["step_time"].ToString();
 
-                     steps.Add(item);
 
-                 }
 
-             }
 
-             sql = $"SELECT * FROM \"step_fdc_data\" where \"process_data_guid\" = '{recipeGuid}' order by step_number ASC;";
 
-             dbData = QueryDataClient.Instance.Service.QueryData(sql);
 
-             List<RecipeStepFdcData> fdcs = new List<RecipeStepFdcData>();
 
-             if (dbData != null && dbData.Rows.Count > 0)
 
-             {
 
-                 for (int i = 0; i < dbData.Rows.Count; i++)
 
-                 {
 
-                     RecipeStepFdcData item = new RecipeStepFdcData();
 
-                     item.StepNumber = int.Parse(dbData.Rows[i]["step_number"].ToString());
 
-                     item.Name = dbData.Rows[i]["parameter_name"].ToString();
 
-                     if (!dbData.Rows[i]["sample_count"].Equals(DBNull.Value))
 
-                         item.SampleCount = (int)dbData.Rows[i]["sample_count"];
 
-                     if (!dbData.Rows[i]["setpoint"].Equals(DBNull.Value))
 
-                         item.SetPoint = (float)dbData.Rows[i]["setpoint"];
 
-                     if (!dbData.Rows[i]["min_value"].Equals(DBNull.Value))
 
-                         item.MinValue = (float)dbData.Rows[i]["min_value"];
 
-                     if (!dbData.Rows[i]["max_value"].Equals(DBNull.Value))
 
-                         item.MaxValue = (float)dbData.Rows[i]["max_value"];
 
-                     if (!dbData.Rows[i]["std_value"].Equals(DBNull.Value))
 
-                         item.StdValue = (float)dbData.Rows[i]["std_value"];
 
-                     if (!dbData.Rows[i]["mean_value"].Equals(DBNull.Value))
 
-                         item.MeanValue = (float)dbData.Rows[i]["mean_value"];
 
-                     fdcs.Add(item);
 
-                 }
 
-             }
 
-             result.Steps = steps;
 
-             result.Fdcs = fdcs;
 
-             Recipe = result;
 
-             return result;
 
-         }
 
-         private void SelectionChanged(WaferHistoryItem item)
 
-         {
 
-             switch (item.Type)
 
-             {
 
-                 case WaferHistoryItemType.Lot:
 
-                     QueryLotWafer(item.ID);
 
-                     break;
 
-                 case WaferHistoryItemType.Wafer:
 
-                     QueryWaferRecipe(item.ID);
 
-                     QueryWaferMovement(item.ID);
 
-                     break;
 
-                 case WaferHistoryItemType.Recipe:
 
-                     QueryRecipe(item.ID);
 
-                     break;
 
-                 default:
 
-                     break;
 
-             }
 
-             SelectedItem = item;
 
-         }
 
-         protected List<LazyTreeItem<WaferHistoryItem>> LoadSubItem(WaferHistoryItem item)
 
-         {
 
-             switch (item.Type)
 
-             {
 
-                 case WaferHistoryItemType.Lot:
 
-                     var wafers = QueryLotWafer(item.ID);
 
-                     return wafers.Select(x => new LazyTreeItem<WaferHistoryItem>(x, y => LoadSubItem(y))).OrderBy(s => s.Data.StartTime).ToList();
 
-                 case WaferHistoryItemType.Wafer:
 
-                     var recipes = QueryWaferRecipe(item.ID);
 
-                     return recipes.Select(x => new LazyTreeItem<WaferHistoryItem>(x, y => LoadSubItem(y))).OrderBy(s => s.Data.StartTime).ToList();
 
-                 default:
 
-                     break;
 
-             }
 
-             return new List<LazyTreeItem<WaferHistoryItem>> { };
 
-         }
 
-         protected override void OnViewLoaded(object _view)
 
-         {
 
-             base.OnViewLoaded(_view);
 
-             this.view = (WaferHistoryDBView)_view;
 
-             this.view.wfTimeFrom.Value = this.SearchBeginTime;
 
-             this.view.wfTimeTo.Value = this.SearchEndTime;
 
-             QueryLots(new object());
 
-             SelectionChanged(SelectedItem);
 
-         }
 
-     }
 
-     public class LazyTreeItem<T> : INotifyPropertyChanged where T : ITreeItem<T>, new()
 
-     {
 
-         private LazyTreeItem<T> dummyChild;
 
-         private T data;
 
-         private Func<T, List<LazyTreeItem<T>>> loader;
 
-         private LazyTreeItem()
 
-         {
 
-             data = new T();
 
-             data.ID = Guid.NewGuid().ToString();
 
-         }
 
-         public LazyTreeItem(T data, Func<T, List<LazyTreeItem<T>>> loader)
 
-         {
 
-             this.data = data;
 
-             this.loader = loader;
 
-             dummyChild = new LazyTreeItem<T>();
 
-             SubItems = new ObservableCollection<LazyTreeItem<T>>();
 
-             SubItems.Add(dummyChild);
 
-         }
 
-         public T Data
 
-         {
 
-             get
 
-             {
 
-                 return data;
 
-             }
 
-         }
 
-         public ObservableCollection<LazyTreeItem<T>> SubItems
 
-         {
 
-             get; set;
 
-         }
 
-         private bool isExpanded;
 
-         public event PropertyChangedEventHandler PropertyChanged;
 
-         private void OnPropertyChanged(string name)
 
-         {
 
-             if (PropertyChanged != null)
 
-             {
 
-                 PropertyChanged.Invoke(this, new PropertyChangedEventArgs(name));
 
-             }
 
-         }
 
-         public bool HasDummyChild
 
-         {
 
-             get { return SubItems.Count == 1 && SubItems.First().data.ID == dummyChild.data.ID; }
 
-         }
 
-         public bool IsExpanded
 
-         {
 
-             get { return isExpanded; }
 
-             set
 
-             {
 
-                 if (value != isExpanded)
 
-                 {
 
-                     isExpanded = value;
 
-                     OnPropertyChanged("IsExpanded");
 
-                 }
 
-                 if (HasDummyChild)
 
-                 {
 
-                     SubItems.Remove(dummyChild);
 
-                     var items = loader(data);
 
-                     items.ForEachDo(x => SubItems.Add(x));
 
-                 }
 
-             }
 
-         }
 
-     }
 
- }
 
 
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