Breakpoint

Mods/教育平台/Scripts/CourseElement.cs

@@ -1,5 +1,4 @@
 using Godot;
-using System;
 using BITKit;
 
 namespace BITFactory;
@@ -37,13 +36,20 @@ public partial class CourseElement : Node
 		{
 			return;
 		}
+
+		if (CurrentScene?.Name == CourseScene?.ResourceName)
+		{
+			BIT4Log.Log<CourseElement>($"已返回当前课程");
+			UXService.Open(CurrentScene as Control);
+			return;
+		}
 		if (CurrentScene is not null)
 		{
 			BIT4Log.Log<CourseElement>($"正在释放课程:\t{CurrentScene.Name}");
 			CurrentScene.QueueFree();
 			BIT4Log.Log<CourseElement>($"已释放当前课程:\t{CurrentScene.Name}");
 		}
-		CurrentScene = CourseScene.Instantiate();
+		CurrentScene = CourseScene!.Instantiate();
 		GetTree().Root.AddChild(CurrentScene);
 		UXService.Open(CurrentScene as Control);
 		BIT4Log.Log<CourseElement>($"已加载新的课程:\t{CurrentScene.Name}");

Mods/教育平台/Scripts/SearchEngine.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Diagnostics;
+using System.Globalization;
 using System.Linq;
 using System.Text;
 using BITKit;
@@ -36,6 +37,7 @@ public class SearchResult:ISearchEntry
 public interface ISearchEngine
 {
 	SearchResult[] GetSearchResults(string key);
+	void SaveChanges();
 	void Add(SearchResult result);
 	void Remove(string key, string id);
 }
@@ -91,11 +93,22 @@ public partial class SearchEngine:Node,ISearchEngine
 		QueueContainerFree();
 		searchProgressBar.Show();
 		var list = await Context.context.ToListAsync();
-		Spawn(string.IsNullOrEmpty(key) ? list : list.Where(x => x.Key.Contains(key)));
+		var result = (string.IsNullOrEmpty(key) ? list : list.Where(x => x.Key.Contains(key))).ToArray();
+		
+		//Fallback
+		if (result.Any() is false)
+		{
+			result = list.Where(x => x.Display.Contains(key!)).ToArray();
+		}
+		if (result.Any() is false)
+		{
+			result = list.Where(x => x.Id.Contains(key!)).ToArray();
+		}
+		
+		Spawn(result);
 		_logBuilder.AppendLine($"已获取到集合");
 		_logBuilder.AppendLine($"{string.Join("\n",list)}");
 		searchProgressBar.Hide();
-		//searchLogLabel.Text = _logBuilder.ToString();
 	}
 
 	private void QuickSearch()
@@ -109,12 +122,6 @@ public partial class SearchEngine:Node,ISearchEngine
 			var index = i;
 			var element = searchResults[i];
 			quickSearchButton.GetPopup().AddItem(element.Key);
-			// quickSearchButton.GetPopup().IdPressed = id =>
-			// {
-			// 	var entry = searchResults[index];
-			// 	searchInput.Text = entry.Key;
-			// 	Search(entry.Key);
-			// };
 		}
 	}
 	private void OnPressedIndex(long index)
@@ -133,6 +140,9 @@ public partial class SearchEngine:Node,ISearchEngine
 
 			instance.titleLabel.Text = entry.Display ?? entry.Id ?? entry.Key;
 			instance.Text = entry.Value;
+			instance.updateTimeLabel.Text = entry.UpdateDate.ToString(CultureInfo.InvariantCulture);
+			instance.createTimeLabel.Text = entry.CreateDate.ToString(CultureInfo.InvariantCulture);
+			instance.headerLabel.Text = entry.Key;
 		}
 	}
 
@@ -145,6 +155,7 @@ public partial class SearchEngine:Node,ISearchEngine
 	}
 
 	public SearchResult[] GetSearchResults(string key)=>Context.context.Where(x=>x.Key.Contains(key)).ToArray();
+	public void SaveChanges() => Context.SaveChanges();
 
 	public void Add(SearchResult result)
 	{

Mods/教育平台/Scripts/SearchRegister.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using BITKit;
 using Godot;
 using Microsoft.Extensions.DependencyInjection;
@@ -13,6 +14,7 @@ public partial class SearchRegister:Node
 	[Export] private LineEdit idLine;
 	[Export] private LineEdit registryRecordLine;
 	[Export] private Button registryButton;
+	[Export] private RichTextLabel registryResultLabel;
 	public override void _Ready()
 	{
 		registryButton.Pressed += Create;
@@ -20,16 +22,51 @@ public partial class SearchRegister:Node
 
 	private void Create()
 	{
-		var result = new SearchResult()
+		var searchEngine = DI.Get<ISearchEngine>();
+		registryResultLabel.Text = $"正在注册标识";
+
+		var current = searchEngine
+			.GetSearchResults(keyLine.Text)
+			.Where(x=>x.Key == keyLine.Text && x.Id == idLine.Text)
+			;
+
+		SearchResult result=default;
+
+		var searchResults = current as SearchResult[] ?? current.ToArray();
+		if (searchResults.Any())
 		{
-			Key = keyLine.Text,
-			Value = valueLine.Text,
-			Display = nameLine.Text,
-			Id = idLine.Text,
-			RegistryRecord = registryRecordLine.Text,
-			CreateDate = DateTime.Now,
-			UpdateDate = DateTime.Now,
-		};
-		DI.Get<ISearchEngine>().Add(result);
+			result = searchResults.First();
+			result.Value = valueLine.Text;
+			result.Display = nameLine.Text;
+			result.RegistryRecord = registryRecordLine.Text;
+			result.UpdateDate = DateTime.Now;
+			
+			searchEngine.SaveChanges();
+				
+			registryResultLabel.Text = $"标识:{result.Key}已完成更新";
+			
+		}
+		else
+		{
+			result = new SearchResult()
+			{
+				Key = keyLine.Text,
+				Value = valueLine.Text,
+				Display = nameLine.Text,
+				Id = idLine.Text,
+				RegistryRecord = registryRecordLine.Text,
+				CreateDate = DateTime.Now,
+				UpdateDate = DateTime.Now,
+			};
+			try
+			{
+				registryResultLabel.Text = $"标识:{result.Key}已完成注册";
+			}
+			catch (Exception e)
+			{
+				registryResultLabel.Text = $"标识:{result.Key}注册失败,原因:\n{e.Message}";
+				throw;
+			}
+		}
 	}
 }