chore: sync connectai

src/utils.ts

@@ -24,6 +24,82 @@ export function getConfig() {
     };
 }
 
+export type EngineKind = 'lmstudio' | 'ollama';
+
+const outputChannel = vscode.window.createOutputChannel('Connect AI');
+
+function timestamp() {
+    return new Date().toISOString();
+}
+
+function stringifyMeta(meta: unknown): string {
+    if (meta === undefined) return '';
+    if (typeof meta === 'string') return meta;
+    if (meta instanceof Error) return `${meta.name}: ${meta.message}\n${meta.stack || ''}`;
+    try {
+        return JSON.stringify(meta, null, 2);
+    } catch {
+        return String(meta);
+    }
+}
+
+function appendLog(level: 'INFO' | 'WARN' | 'ERROR', message: string, meta?: unknown) {
+    const suffix = meta === undefined ? '' : `\n${stringifyMeta(meta)}`;
+    outputChannel.appendLine(`[${timestamp()}] [${level}] ${message}${suffix}`);
+}
+
+export function logInfo(message: string, meta?: unknown) {
+    appendLog('INFO', message, meta);
+}
+
+export function logWarn(message: string, meta?: unknown) {
+    appendLog('WARN', message, meta);
+}
+
+export function logError(message: string, meta?: unknown) {
+    appendLog('ERROR', message, meta);
+}
+
+export function normalizeBaseUrl(rawUrl: string): string {
+    const trimmed = rawUrl.trim().replace(/\/+$/, '');
+    if (!trimmed) {
+        return 'http://127.0.0.1:11434';
+    }
+    return trimmed;
+}
+
+export function resolveEngine(baseUrl: string): EngineKind {
+    const normalized = normalizeBaseUrl(baseUrl);
+    try {
+        const parsed = new URL(normalized);
+        if (parsed.pathname.endsWith('/v1') || parsed.port === '1234') return 'lmstudio';
+        if (parsed.pathname.endsWith('/api') || parsed.port === '11434') return 'ollama';
+    } catch {
+        if (normalized.includes('/v1') || normalized.includes(':1234')) return 'lmstudio';
+    }
+    return 'ollama';
+}
+
+export function buildApiUrl(baseUrl: string, engine: EngineKind, endpoint: 'models' | 'chat'): string {
+    const normalized = normalizeBaseUrl(baseUrl);
+    if (engine === 'lmstudio') {
+        if (normalized.endsWith('/v1')) {
+            return endpoint === 'models' ? `${normalized}/models` : `${normalized}/chat/completions`;
+        }
+        return endpoint === 'models' ? `${normalized}/v1/models` : `${normalized}/v1/chat/completions`;
+    }
+    if (normalized.endsWith('/api')) {
+        return endpoint === 'models' ? `${normalized}/tags` : `${normalized}/chat`;
+    }
+    return endpoint === 'models' ? `${normalized}/api/tags` : `${normalized}/api/chat`;
+}
+
+export function summarizeText(text: string, maxLength: number = 400): string {
+    const normalized = text.replace(/\s+/g, ' ').trim();
+    if (normalized.length <= maxLength) return normalized;
+    return `${normalized.slice(0, maxLength)}...`;
+}
+
 export function shouldAutoPushBrain(): boolean {
     const cfg = vscode.workspace.getConfiguration('g1nation');
     return cfg.get<boolean>('autoPushBrain', false);