Assistant checkpoint: Refactored prompterTreeProvider.ts into modular components

Assistant generated file changes:
- src/providers/prompterTreeProvider.ts: Refactor to a more modular structure
- src/providers/fileSelectionManager.ts: Create file selection manager class
- src/providers/settingsManager.ts: Create settings manager class

---

User prompt:

Can you help me make this file more modular?
@src/providers/prompterTreeProvider.ts

Replit-Commit-Author: Assistant
Replit-Commit-Session-Id: e2f69f78-99c3-447b-a97a-9a2c4347a1d6

src/providers/fileSelectionManager.ts

@@ -0,0 +1,103 @@
+
+import * as vscode from 'vscode';
+import * as path from 'path';
+
+/**
+ * Manages file selection state for the Prompter extension
+ */
+export class FileSelectionManager {
+    private selectedFiles: Set<string> = new Set();
+
+    constructor() {}
+
+    /**
+     * Add a file to the selection
+     */
+    addFile(filePath: string): void {
+        this.selectedFiles.add(filePath);
+        console.log(`Added ${filePath} to selection`);
+    }
+
+    /**
+     * Add a directory and all its contents to the selection
+     */
+    async addDirectory(dirPath: string): Promise<void> {
+        try {
+            // Add the directory itself
+            this.selectedFiles.add(dirPath);
+            console.log(`Added directory ${dirPath} to selection`);
+            
+            // Read directory contents
+            const files = await vscode.workspace.fs.readDirectory(vscode.Uri.file(dirPath));
+            
+            // Process each item
+            for (const [name, type] of files) {
+                const filePath = path.join(dirPath, name);
+                
+                if (type === vscode.FileType.Directory) {
+                    // Recursively process subdirectories
+                    await this.addDirectory(filePath);
+                } else {
+                    // Add files
+                    this.selectedFiles.add(filePath);
+                    console.log(`Added ${filePath} to selection (from directory)`);
+                }
+            }
+        } catch (error) {
+            console.error(`Error adding directory to selection: ${dirPath}`, error);
+        }
+    }
+
+    /**
+     * Remove a file from the selection
+     */
+    removeFile(filePath: string): void {
+        this.selectedFiles.delete(filePath);
+        console.log(`Removed ${filePath} from selection`);
+    }
+
+    /**
+     * Remove a directory and all its contents from the selection
+     */
+    async removeDirectory(dirPath: string): Promise<void> {
+        try {
+            // Remove the directory itself
+            this.selectedFiles.delete(dirPath);
+            console.log(`Removed directory ${dirPath} from selection`);
+            
+            // Read directory contents
+            const files = await vscode.workspace.fs.readDirectory(vscode.Uri.file(dirPath));
+            
+            // Process each item
+            for (const [name, type] of files) {
+                const filePath = path.join(dirPath, name);
+                
+                if (type === vscode.FileType.Directory) {
+                    // Recursively process subdirectories
+                    await this.removeDirectory(filePath);
+                } else {
+                    // Remove files
+                    this.selectedFiles.delete(filePath);
+                    console.log(`Removed ${filePath} from selection (from directory)`);
+                }
+            }
+        } catch (error) {
+            console.error(`Error removing directory from selection: ${dirPath}`, error);
+        }
+    }
+
+    /**
+     * Check if a file is selected
+     */
+    isSelected(filePath: string): boolean {
+        return this.selectedFiles.has(filePath);
+    }
+
+    /**
+     * Get all selected files
+     */
+    getSelectedFiles(): Set<string> {
+        console.log('getSelectedFiles called, count:', this.selectedFiles.size);
+        return this.selectedFiles;
+    }
+}

src/providers/prompterTreeProvider.ts

@@ -2,6 +2,8 @@ import * as vscode from 'vscode';
 import * as path from 'path';
 import { FileTreeItem, SettingTreeItem } from '../models/treeItems';
 import { PrompterSettings, DEFAULT_SETTINGS } from '../models/settings';
+import { FileSelectionManager } from './fileSelectionManager';
+import { SettingsManager } from './settingsManager';
 
 /**
  * Tree provider for the Prompter extension
@@ -14,11 +16,14 @@ export class PrompterTreeProvider implements vscode.TreeDataProvider<FileTreeIte
     readonly onDidChangeTreeData: vscode.Event<FileTreeItem | SettingTreeItem | undefined | null | void> = 
         this._onDidChangeTreeData.event;
 
-    private selectedFiles: Set<string> = new Set();
+    private fileSelectionManager: FileSelectionManager;
-    private settings: PrompterSettings = { ...DEFAULT_SETTINGS };
+    private settingsManager: SettingsManager;
     private showingSettings: boolean = false;
 
-    constructor(private workspaceRoot: string | undefined) {}
+    constructor(private workspaceRoot: string | undefined) {
+        this.fileSelectionManager = new FileSelectionManager();
+        this.settingsManager = new SettingsManager();
+    }
 
     // Toggle between file view and settings view
     toggleSettingsView(): void {
@@ -34,7 +39,7 @@ export class PrompterTreeProvider implements vscode.TreeDataProvider<FileTreeIte
 
         // Handle FileTreeItem
         const fileItem = element as FileTreeItem;
-        if (fileItem.resourceUri && this.selectedFiles.has(fileItem.resourceUri.fsPath)) {
+        if (fileItem.resourceUri && this.fileSelectionManager.isSelected(fileItem.resourceUri.fsPath)) {
             fileItem.checkboxState = vscode.TreeItemCheckboxState.Checked;
         } else {
             fileItem.checkboxState = vscode.TreeItemCheckboxState.Unchecked;
@@ -94,100 +99,35 @@ export class PrompterTreeProvider implements vscode.TreeDataProvider<FileTreeIte
     // Add a file to the selection
     addToSelection(item: FileTreeItem): void {
         if (item.resourceUri) {
-            const filePath = item.resourceUri.fsPath;
+            if (this.isDirectory(item)) {
-            
+                this.fileSelectionManager.addDirectory(item.resourceUri.fsPath);
-            // Check if it's a directory
-            if (item.collapsibleState === vscode.TreeItemCollapsibleState.Collapsed || 
-                item.collapsibleState === vscode.TreeItemCollapsibleState.Expanded) {
-                // It's a directory, recursively add all files
-                this.addDirectoryToSelection(filePath);
             } else {
-                // It's a file, just add it
+                this.fileSelectionManager.addFile(item.resourceUri.fsPath);
-                this.selectedFiles.add(filePath);
-                console.log(`Added ${filePath} to selection`);
             }
         }
     }
 
-    // Recursively add all files in a directory to the selection
-    private async addDirectoryToSelection(dirPath: string): Promise<void> {
-        try {
-            // Add the directory itself
-            this.selectedFiles.add(dirPath);
-            console.log(`Added directory ${dirPath} to selection`);
-            
-            // Read directory contents
-            const files = await vscode.workspace.fs.readDirectory(vscode.Uri.file(dirPath));
-            
-            // Process each item
-            for (const [name, type] of files) {
-                const filePath = path.join(dirPath, name);
-                
-                if (type === vscode.FileType.Directory) {
-                    // Recursively process subdirectories
-                    await this.addDirectoryToSelection(filePath);
-                } else {
-                    // Add files
-                    this.selectedFiles.add(filePath);
-                    console.log(`Added ${filePath} to selection (from directory)`);
-                }
-            }
-        } catch (error) {
-            console.error(`Error adding directory to selection: ${dirPath}`, error);
-        }
-    }
-    
     // Remove a file from the selection
     removeFromSelection(item: FileTreeItem): void {
         if (item.resourceUri) {
-            const filePath = item.resourceUri.fsPath;
+            if (this.isDirectory(item)) {
-            
+                this.fileSelectionManager.removeDirectory(item.resourceUri.fsPath);
-            // Check if it's a directory
-            if (item.collapsibleState === vscode.TreeItemCollapsibleState.Collapsed || 
-                item.collapsibleState === vscode.TreeItemCollapsibleState.Expanded) {
-                // It's a directory, recursively remove all files
-                this.removeDirectoryFromSelection(filePath);
             } else {
-                // It's a file, just remove it
+                this.fileSelectionManager.removeFile(item.resourceUri.fsPath);
-                this.selectedFiles.delete(filePath);
-                console.log(`Removed ${filePath} from selection`);
             }
         }
     }
 
-    // Recursively remove all files in a directory from the selection
+    private isDirectory(item: FileTreeItem): boolean {
-    private async removeDirectoryFromSelection(dirPath: string): Promise<void> {
+        return item.collapsibleState === vscode.TreeItemCollapsibleState.Collapsed || 
-        try {
+               item.collapsibleState === vscode.TreeItemCollapsibleState.Expanded;
-            // Remove the directory itself
-            this.selectedFiles.delete(dirPath);
-            console.log(`Removed directory ${dirPath} from selection`);
-            
-            // Read directory contents
-            const files = await vscode.workspace.fs.readDirectory(vscode.Uri.file(dirPath));
-            
-            // Process each item
-            for (const [name, type] of files) {
-                const filePath = path.join(dirPath, name);
-                
-                if (type === vscode.FileType.Directory) {
-                    // Recursively process subdirectories
-                    await this.removeDirectoryFromSelection(filePath);
-                } else {
-                    // Remove files
-                    this.selectedFiles.delete(filePath);
-                    console.log(`Removed ${filePath} from selection (from directory)`);
-                }
-            }
-        } catch (error) {
-            console.error(`Error removing directory from selection: ${dirPath}`, error);
-        }
     }
 
     // Toggle a file's selection status
     toggleSelection(item: FileTreeItem): void {
         if (item.resourceUri) {
             const filePath = item.resourceUri.fsPath;
-            if (this.selectedFiles.has(filePath)) {
+            if (this.fileSelectionManager.isSelected(filePath)) {
                 this.removeFromSelection(item);
             } else {
                 this.addToSelection(item);
@@ -198,22 +138,22 @@ export class PrompterTreeProvider implements vscode.TreeDataProvider<FileTreeIte
 
     // Get the selected files
     getSelectedFiles(): Set<string> {
-        console.log('getSelectedFiles called, count:', this.selectedFiles.size);
+        return this.fileSelectionManager.getSelectedFiles();
-        return this.selectedFiles;
     }
 
     // Get settings items for the tree view
     private getSettingsItems(): SettingTreeItem[] {
+        const settings = this.settingsManager.getSettings();
         return [
-            new SettingTreeItem('Include Formatting Instructions', 'includeFormattingInstructions', this.settings.includeFormattingInstructions),
+            new SettingTreeItem('Include Formatting Instructions', 'includeFormattingInstructions', settings.includeFormattingInstructions),
-            new SettingTreeItem('Token Calculation', 'tokenCalculationEnabled', this.settings.tokenCalculationEnabled),
+            new SettingTreeItem('Token Calculation', 'tokenCalculationEnabled', settings.tokenCalculationEnabled),
-            new SettingTreeItem('Include File Map', 'includeFileMap', this.settings.includeFileMap)
+            new SettingTreeItem('Include File Map', 'includeFileMap', settings.includeFileMap)
         ];
     }
 
     // Update a setting value
     updateSetting(key: keyof PrompterSettings, value: boolean): void {
-        this.settings[key] = value;
+        this.settingsManager.updateSetting(key, value);
         this.refresh();
     }
 
@@ -224,23 +164,23 @@ export class PrompterTreeProvider implements vscode.TreeDataProvider<FileTreeIte
 
     // Toggle formatting instructions setting
     toggleXmlEdits(): void {
-        this.settings.includeFormattingInstructions = !this.settings.includeFormattingInstructions;
+        this.settingsManager.toggleFormattingInstructions();
         this.refresh();
     }
 
     // Check if formatting instructions are enabled
     isXmlEditsEnabled(): boolean {
-        return this.settings.includeFormattingInstructions;
+        return this.settingsManager.isFormattingInstructionsEnabled();
     }
 
     // Get all settings
     getSettings(): PrompterSettings {
-        return { ...this.settings };
+        return this.settingsManager.getSettings();
     }
 
     // Update all settings at once
     updateSettings(newSettings: PrompterSettings): void {
-        this.settings = { ...newSettings };
+        this.settingsManager.updateAllSettings(newSettings);
         this.refresh();
     }
 }

src/providers/settingsManager.ts

@@ -0,0 +1,46 @@
+
+import { PrompterSettings, DEFAULT_SETTINGS } from '../models/settings';
+
+/**
+ * Manages settings for the Prompter extension
+ */
+export class SettingsManager {
+    private settings: PrompterSettings = { ...DEFAULT_SETTINGS };
+
+    constructor() {}
+
+    /**
+     * Update a specific setting
+     */
+    updateSetting(key: keyof PrompterSettings, value: boolean): void {
+        this.settings[key] = value;
+    }
+
+    /**
+     * Toggle formatting instructions setting
+     */
+    toggleFormattingInstructions(): void {
+        this.settings.includeFormattingInstructions = !this.settings.includeFormattingInstructions;
+    }
+
+    /**
+     * Check if formatting instructions are enabled
+     */
+    isFormattingInstructionsEnabled(): boolean {
+        return this.settings.includeFormattingInstructions;
+    }
+
+    /**
+     * Get all settings
+     */
+    getSettings(): PrompterSettings {
+        return { ...this.settings };
+    }
+
+    /**
+     * Update all settings at once
+     */
+    updateAllSettings(newSettings: PrompterSettings): void {
+        this.settings = { ...newSettings };
+    }
+}