Initial commit — ClawChat v1.0.0

2026-02-11 00:48:43 +00:00
commit 1f8ff9ae0a
30 changed files with 7862 additions and 0 deletions
--- a/src/lib/gateway.ts
+++ b/src/lib/gateway.ts
@@ -0,0 +1,128 @@
+import { genId } from './utils';
+
+export type GatewayEventHandler = (event: string, payload: any) => void;
+export type GatewayResponseHandler = (id: string, ok: boolean, payload: any) => void;
+
+const WS_URL = import.meta.env.VITE_GATEWAY_WS_URL || `ws://${window.location.hostname}:18789`;
+const AUTH_TOKEN = import.meta.env.VITE_GATEWAY_TOKEN || '';
+
+export class GatewayClient {
+  private ws: WebSocket | null = null;
+  private pendingRequests = new Map<string, { resolve: (v: any) => void; reject: (e: any) => void }>();
+  private eventHandlers: GatewayEventHandler[] = [];
+  private _onStatus: (s: 'disconnected' | 'connecting' | 'connected') => void = () => {};
+  private reconnectTimer: any = null;
+  private connected = false;
+
+  onStatus(fn: (s: 'disconnected' | 'connecting' | 'connected') => void) {
+    this._onStatus = fn;
+  }
+
+  onEvent(fn: GatewayEventHandler) {
+    this.eventHandlers.push(fn);
+    return () => { this.eventHandlers = this.eventHandlers.filter(h => h !== fn); };
+  }
+
+  connect() {
+    if (this.ws) return;
+    this._onStatus('connecting');
+    this.ws = new WebSocket(WS_URL);
+
+    this.ws.onopen = () => { console.log('[GW] WS open'); };
+
+    this.ws.onmessage = (ev) => {
+      let msg: any;
+      try { msg = JSON.parse(ev.data); } catch { console.log('[GW] parse error', ev.data); return; }
+      console.log('[GW] msg:', msg.type, msg.event || msg.id || '', msg.ok);
+
+      if (msg.type === 'event') {
+        if (msg.event === 'connect.challenge') {
+          this.handleChallenge();
+        } else {
+          for (const h of this.eventHandlers) h(msg.event, msg.payload);
+        }
+      } else if (msg.type === 'res') {
+        const pending = this.pendingRequests.get(msg.id);
+        if (pending) {
+          this.pendingRequests.delete(msg.id);
+          if (msg.ok) pending.resolve(msg.payload);
+          else pending.reject(msg.payload || msg.error);
+        }
+      }
+    };
+
+    this.ws.onclose = (ev) => {
+      console.log('[GW] WS close:', ev.code, ev.reason);
+      this.ws = null;
+      this.connected = false;
+      this._onStatus('disconnected');
+      this.pendingRequests.forEach(p => p.reject(new Error('disconnected')));
+      this.pendingRequests.clear();
+      this.scheduleReconnect();
+    };
+
+    this.ws.onerror = (e) => { console.log('[GW] WS error', e); };
+  }
+
+  private handleChallenge() {
+    const id = genId('connect');
+    this.request(id, 'connect', {
+      minProtocol: 3,
+      maxProtocol: 3,
+      client: { id: 'webchat', version: '1.0.0', platform: 'web', mode: 'webchat' },
+      role: 'operator',
+      scopes: ['operator.read', 'operator.write'],
+      caps: [],
+      commands: [],
+      permissions: {},
+      auth: { token: AUTH_TOKEN },
+      locale: 'fr-FR',
+      userAgent: 'clawchat/1.0.0',
+    }).then((res) => {
+      console.log('[GW] connected!', res);
+      this.connected = true;
+      this._onStatus('connected');
+    }).catch((err) => {
+      console.log('[GW] connect failed:', err);
+      this.disconnect();
+    });
+  }
+
+  private scheduleReconnect() {
+    if (this.reconnectTimer) return;
+    this.reconnectTimer = setTimeout(() => {
+      this.reconnectTimer = null;
+      this.connect();
+    }, 3000);
+  }
+
+  disconnect() {
+    if (this.reconnectTimer) { clearTimeout(this.reconnectTimer); this.reconnectTimer = null; }
+    if (this.ws) { this.ws.close(); this.ws = null; }
+    this.connected = false;
+    this._onStatus('disconnected');
+  }
+
+  request(id: string, method: string, params: any): Promise<any> {
+    return new Promise((resolve, reject) => {
+      if (!this.ws || this.ws.readyState !== WebSocket.OPEN) {
+        return reject(new Error('not connected'));
+      }
+      this.pendingRequests.set(id, { resolve, reject });
+      this.ws.send(JSON.stringify({ type: 'req', id, method, params }));
+      setTimeout(() => {
+        if (this.pendingRequests.has(id)) {
+          this.pendingRequests.delete(id);
+          reject(new Error('timeout'));
+        }
+      }, 30000);
+    });
+  }
+
+  async send(method: string, params: any): Promise<any> {
+    const id = genId('req');
+    return this.request(id, method, params);
+  }
+
+  get isConnected() { return this.connected; }
+}