添加持久化保存和日志

Component/MainTreePanel.cs

@@ -2,6 +2,7 @@ using System.Collections.Generic;
 using System.IO;
 using Godot;
 using Learn.Models;
+using Newtonsoft.Json;
 
 namespace Learn.Component;
 
@@ -9,8 +10,9 @@ namespace Learn.Component;
 public partial class MainTreePanel : Tree
 {
 	private readonly HashSet<string> _columns = new();
-	private readonly HashSet<TreeNode> _selectingNodes = new ();
+	private readonly HashSet<TreeNode> _selectingNodes = new();
 	private readonly Dictionary<TreeItem, TreeNode> _mapper = new();
+	private readonly Dictionary<string, Item> _items = new();
 
 	public HashSet<TreeNode> SelectingNodes => _selectingNodes;
 	
@@ -80,21 +82,57 @@ public partial class MainTreePanel : Tree
 	private TreeItem CreateNode(TreeItem father, Item item)
 	{
 		var node = CreateItem(father);
-        node.SetText(0, item.Info["Name"]);
+		var name = Path.GetFileName(item.MainInfo["Path"]);
+        node.SetText(0, name);
         return node;
 	}
 	
 	private Item InitItem(string path, bool isDir)
 	{
-		var name = Path.GetFileName(path);
-		var item = new Item();
-		item.Info["Name"] = name;
-		item.Info["IsDir"] = isDir ? "True" : "False";
-		item.Info["Path"] = path;
+		if (_items.TryGetValue(path, out var item))
+		{
+			return item;
+		}
+		item = new Item
+		{
+			MainInfo =
+			{
+				["IsDir"] = isDir ? "True" : "False",
+				["Path"] = path
+			}
+		};
+		_items.Add(path, item);
 		return item;
 	}
+
 	
-	public void Build(string path)
+	
+	public void ClearData()
+	{
+		foreach (var item in _items.Values)
+		{
+			item.Info.Clear();
+		}
+		UpdateColumns();
+	}
+	
+	public void LoadData(string dataPath)
+	{
+		var items = JsonConvert.DeserializeObject<Dictionary<string, Item>>(File.ReadAllText(dataPath));
+		foreach (var kv in items)
+		{
+			if (string.IsNullOrEmpty(kv.Key)) continue;
+			_items[kv.Key] = kv.Value;
+		}
+		UpdateColumns();
+	}
+
+	public void SaveData(string dataPath)
+	{
+		File.WriteAllText(dataPath, JsonConvert.SerializeObject(_items, Formatting.Indented));
+	}
+	
+	public void Scan(string path)
 	{
 		Clear();
 		_mapper.Clear();

Component/NodeInfoEditPanel.cs

@@ -78,7 +78,7 @@ public partial class NodeInfoEditPanel : Tree
 		OnNodesChanged();
 	}
 	
-	private void OnNodesChanged()
+	public void OnNodesChanged()
 	{
 		Clear();
 		_nodeKeys.Clear();
@@ -96,6 +96,7 @@ public partial class NodeInfoEditPanel : Tree
 			node.SetEditable(ValueColumn, true);
 			_nodeKeys.Add(node, key);
 		}
+		OnNodeInfoEdited?.Invoke();
 	}
 
 	public void AddKeyValue()

Learn.csproj

@@ -4,4 +4,7 @@
     <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'android' ">net9.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>
   </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
+  </ItemGroup>
 </Project>

Main.cs

@@ -1,3 +1,4 @@
+using System.IO;
 using Godot;
 using System.Linq;
 using Learn.Component;
@@ -5,9 +6,12 @@ using Learn.Component;
 public partial class Main : Node
 {
 	[ExportGroup("文件夹操作")][Export] private FileDirSelector _dirSelector;
-	
+
+	[ExportGroup("操作面板")][Export] private RichTextLabel _console;
 	[ExportGroup("操作面板")][Export] private Button _openDirButton;
 	[ExportGroup("操作面板")][Export] private Button _doParseButton;
+	[ExportGroup("操作面板")][Export] private Button _saveButton;
+	[ExportGroup("操作面板")][Export] private Button _resetButton;
 	
 	[ExportGroup("编辑面板")][Export] private NodeInfoEditPanel _nodeInfoEditPanel;
 	[ExportGroup("编辑面板")][Export] private Button _addKeyButton;
@@ -21,6 +25,18 @@ public partial class Main : Node
 	[ExportGroup("主展示面板")][Export] private Button _removeColumnButton;
 
 	private bool _refreshPanels;
+
+	private void Log(string log)
+	{
+		var time = Time.GetTimeDictFromSystem();
+		string timestamp = $"[{time["hour"]:D2}:{time["minute"]:D2}:{time["second"]:D2}]";
+
+		string bbcode = $"[color=#888888]{timestamp}[/color] " +
+		                $"{log}\n";
+
+		_console.AppendText(bbcode);
+		_console.ScrollToLine(_console.GetLineCount());
+	}
 	
 	public override void _Ready()
 	{
@@ -33,8 +49,17 @@ public partial class Main : Node
 		_removeColumnButton.Pressed += () => _mainTreePanel.RemoveColumn(_columnText.Text);
 		
 		// 功能区
-		_openDirButton.Pressed += OpenDir;
+		_openDirButton.Pressed += ScanDir;
 		_doParseButton.Pressed += DoParse;
+		_saveButton.Pressed += DoSave;
+		_resetButton.Pressed += DoReset;
+		
+		// 先加载保存的数据
+		if (File.Exists(DataPath))
+		{
+			_mainTreePanel.LoadData(DataPath);
+			Log("加载成功：" + DataPath);
+		}
 	}
 	
 
@@ -49,14 +74,14 @@ public partial class Main : Node
 	}
 	
 	#region Commands
-	private async void OpenDir()
+	private async void ScanDir()
 	{
 		var path = await _dirSelector.SelectFolderAsync();
 		if (string.IsNullOrEmpty(path))
 		{
 			return;
 		}
-		_mainTreePanel.Build(path);
+		_mainTreePanel.Scan(path);
 		_refreshPanels = true;
 	}
 
@@ -64,6 +89,21 @@ public partial class Main : Node
 	{
 		// todo;
 	}
+
+	private const string DataPath = "data.json";
+	
+	private void DoSave()
+	{
+		_mainTreePanel.SaveData(DataPath);
+		Log("保存成功");
+	}
+
+	private void DoReset()
+	{
+		_mainTreePanel.ClearData();
+		_nodeInfoEditPanel.OnNodesChanged();
+		Log("清空成功");
+	}
 	
 	#endregion
 }

MediaTreeEditor.tscn

@@ -17,11 +17,14 @@ grow_vertical = 2
 [node name="FileDirDialog" type="FileDialog" parent="."]
 script = ExtResource("1_d2g23")
 
-[node name="Main" type="Node" parent="." node_paths=PackedStringArray("_dirSelector", "_openDirButton", "_doParseButton", "_nodeInfoEditPanel", "_addKeyButton", "_removeKeyButton", "_parsedInfoPanel", "_mainTreePanel", "_columnText", "_addColumnButton", "_removeColumnButton")]
+[node name="Main" type="Node" parent="." node_paths=PackedStringArray("_dirSelector", "_console", "_openDirButton", "_doParseButton", "_saveButton", "_resetButton", "_nodeInfoEditPanel", "_addKeyButton", "_removeKeyButton", "_parsedInfoPanel", "_mainTreePanel", "_columnText", "_addColumnButton", "_removeColumnButton")]
 script = ExtResource("2_0727o")
 _dirSelector = NodePath("../FileDirDialog")
-_openDirButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/HFlowContainer/OpenDir")
-_doParseButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/HFlowContainer/DoParse")
+_console = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/RichTextLabel")
+_openDirButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer/ScanDir")
+_doParseButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer/DoParse")
+_saveButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer/Save")
+_resetButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer/Reset")
 _nodeInfoEditPanel = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer/VBoxContainer/NodeEditPanel")
 _addKeyButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer/VBoxContainer/HBoxContainer/AddKey")
 _removeKeyButton = NodePath("../MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer/VBoxContainer/HBoxContainer/RemoveKey")
@@ -64,23 +67,37 @@ size_flags_horizontal = 3
 
 [node name="FoldableContainer4" type="FoldableContainer" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2"]
 layout_mode = 2
-folded = true
 title = "功能操作"
 
-[node name="HFlowContainer" type="HFlowContainer" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4"]
-visible = false
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4"]
 layout_mode = 2
 
-[node name="OpenDir" type="Button" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/HFlowContainer"]
+[node name="RichTextLabel" type="RichTextLabel" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer"]
+custom_minimum_size = Vector2(0, 200)
+layout_mode = 2
+bbcode_enabled = true
+
+[node name="HFlowContainer" type="HFlowContainer" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer"]
+layout_mode = 2
+
+[node name="ScanDir" type="Button" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer"]
 layout_mode = 2
 size_flags_vertical = 4
-text = "打开文件夹"
+text = "扫描文件夹"
 
-[node name="DoParse" type="Button" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/HFlowContainer"]
+[node name="DoParse" type="Button" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer"]
 layout_mode = 2
 size_flags_vertical = 4
 text = "开始解析"
 
+[node name="Save" type="Button" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer"]
+layout_mode = 2
+text = "保存"
+
+[node name="Reset" type="Button" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2/FoldableContainer4/VBoxContainer/HFlowContainer"]
+layout_mode = 2
+text = "重置"
+
 [node name="FoldableContainer3" type="FoldableContainer" parent="MarginContainer/HSplitContainer/ScrollContainer/VBoxContainer2"]
 layout_mode = 2
 folded = true

Models/Item.cs

@@ -4,5 +4,7 @@ namespace Learn.Models;
 
 public class Item
 {
-    public Dictionary<string, string> Info { get; } = new ();
+    public Dictionary<string, string> MainInfo { get; set; } = new();
+
+    public Dictionary<string, string> Info { get; set; } = new();
 }