Initial Web IM deployment

src/services/imClient.js

@@ -0,0 +1,17 @@
+import { appConfig } from '@/config';
+import { HttpImClient } from './httpImClient';
+import { LongConnectionImClient } from './longConnectionImClient';
+
+class UnsupportedWildfireImClient {
+  constructor() {
+    throw new Error('当前本地社区版 Web 客户端未启用 WildFire Web SDK');
+  }
+}
+
+export const imClient = appConfig.sdkMode === 'wildfire'
+  ? new UnsupportedWildfireImClient()
+  : appConfig.sdkMode === 'custom-ws' || appConfig.sdkMode === 'long'
+    ? new LongConnectionImClient()
+    : new HttpImClient();
+
+export { HttpImClient, LongConnectionImClient, UnsupportedWildfireImClient as WildfireImClient };