feat: v2.12.0 - UI/UX Refinement (Model Sync & Premium Tooltips)

src/core/health.ts

@@ -0,0 +1,59 @@
+import * as vscode from 'vscode';
+import * as fs from 'fs';
+import { getConfig } from '../config';
+import { logInfo, logWarn, logError } from '../utils';
+
+/**
+ * HealthCheckMonitor: Periodically monitors the environment 
+ * (Ollama, Disk, API) to ensure the agent stays functional.
+ */
+export class HealthCheckMonitor {
+    public static async runAllChecks(): Promise<{ ok: boolean; reports: string[] }> {
+        const reports: string[] = [];
+        const config = getConfig();
+
+        // 1. Ollama Connectivity Check
+        try {
+            const res = await fetch(`${config.ollamaUrl}/api/tags`, { signal: AbortSignal.timeout(3000) });
+            if (res.ok) {
+                logInfo('Health Check: Ollama connectivity OK.');
+            } else {
+                reports.push('⚠️ AI Server (Ollama) is reachable but returned an error.');
+            }
+        } catch {
+            reports.push('❌ AI Server (Ollama) is NOT reachable. Please check if it is running.');
+        }
+
+        // 2. Workspace Validation
+        const workspaceFolders = vscode.workspace.workspaceFolders;
+        if (!workspaceFolders || workspaceFolders.length === 0) {
+            reports.push('⚠️ No workspace folder open. Agent capabilities will be limited.');
+        }
+
+        // 3. Simple Disk/Permissions Check
+        try {
+            const testFile = workspaceFolders ? vscode.Uri.joinPath(workspaceFolders[0].uri, '.g1-health-check') : null;
+            if (testFile) {
+                await vscode.workspace.fs.writeFile(testFile, Buffer.from('ok'));
+                await vscode.workspace.fs.delete(testFile);
+                logInfo('Health Check: Write permissions OK.');
+            }
+        } catch {
+            reports.push('❌ Write permissions denied in the current workspace.');
+        }
+
+        if (reports.length > 0) {
+            logWarn(`Health Check Warnings: ${reports.join(' | ')}`);
+            vscode.window.showWarningMessage(`ConnectAI Health Warning: ${reports[0]}`);
+        }
+
+        return {
+            ok: reports.length === 0,
+            reports
+        };
+    }
+
+    public static startInterval(ms: number = 300000) { // Default 5 mins
+        setInterval(() => this.runAllChecks(), ms);
+    }
+}