Event Callbacks

import { CrowClient } from '@usecrow/client';

const client = new CrowClient({
  productId: 'YOUR_PRODUCT_ID',
  apiUrl: 'https://api.usecrow.org',
});

client.on({
  onMessage: (message) => {
    console.log(`[${message.role}] ${message.content}`);
  },

  onToolCall: (event) => {
    if (event.type === 'tool_call_start') {
      console.log(`Tool started: ${event.toolName}`);
    }
    if (event.type === 'tool_call_complete') {
      console.log(`Tool done: ${event.toolName}`, event.success);
    }
  },

  onError: (error) => {
    myErrorTracker.capture(error);
  },
});

onMessage?: (message: Message) => void

interface Message {
  id: string;
  content: string;
  role: 'user' | 'assistant';
  timestamp: Date;
  citations?: Citation[];
  thinking?: string;
}

onMessageUpdate?: (messageId: string, updates: Partial<Message>) => void

onToolCall?: (event: ToolCallEvent) => void

onWorkflow?: (event: WorkflowEvent) => void

onVerificationStatus?: (isVerified: boolean) => void

onError?: (error: Error) => void

client.on({
  onToolCall: (event) => {
    if (event.type === 'tool_call_complete') {
      analytics.track('crow_tool_used', {
        tool: event.toolName,
        success: event.success,
      });
    }
  },
});

client.on({
  onToolCall: (event) => {
    if (event.type === 'tool_call_start') {
      showToolSpinner(event.toolName);
    }
    if (event.type === 'tool_call_complete') {
      hideToolSpinner();
    }
  },
});

client.on({
  onError: (error) => {
    Sentry.captureException(error);
  },
});