Event Handlers

onReady: () => {
  console.log("Widget ready");
  // Enable UI elements, track analytics, etc.
}

onError: (error) => {
  console.error("Widget error:", error);
  // Show user-friendly error message
  if (error.message.includes("microphone")) {
    showMicrophoneHelp();
  }
}

onCallEnded: (summary) => {
  console.log("Session ended:", summary);
  // Track analytics, show feedback form, etc.
  analytics.track("navi_session_ended", {
    duration: summary.duration,
    messageCount: summary.messages?.length
  });
}

onInitialized: (result) => {
  if (result.success) {
    console.log("Widget initialized successfully!");
    // Enable dependent UI elements
    document.getElementById('chat-button').disabled = false;
    document.getElementById('voice-button').disabled = false;
    
    // Track successful initialization
    analytics.track("navi_widget_initialized", {
      widgetReady: result.widgetReady
    });
  } else {
    console.error("Widget initialization failed:", result.error);
    // Show error state in UI
    showErrorMessage(`Assistant unavailable: ${result.error}`);
    
    // Track initialization failure
    analytics.track("navi_widget_init_failed", {
      error: result.error
    });
  }
}

runTool: (toolName, args) => {
  switch (toolName) {
    case "navigate":
      // SPA navigation without page refresh
      router.push(args.url);
      break;
    case "show_info":
      // Display information
      showModal(args.message);
      break;
    case "update_cart":
      // Update shopping cart
      cart.update(args.items);
      break;
    default:
      console.log("Unknown tool:", toolName, args);
  }
}

initUnifiedWidget({
  agentConfigId: "your-agent-id",
  agentKey: "your-agent-key",
  onError: (error) => {
    // Log for debugging
    console.error("Navi error:", error);
    
    // Show user-friendly messages
    if (error.message.includes("Permission denied")) {
      showNotification("Please allow microphone access to use voice features");
    } else if (error.message.includes("Network")) {
      showNotification("Connection issue. Please check your internet connection");
    } else if (error.message.includes("Usage limit")) {
      showNotification("You've reached your usage limit for this month");
    } else {
      showNotification("Something went wrong. Please try again");
    }
  }
});

initUnifiedWidget({
  agentConfigId: "your-agent-id",
  agentKey: "your-agent-key",
  onReady: () => {
    analytics.track("navi_widget_ready");
  },
  onCallEnded: (summary) => {
    analytics.track("navi_session_ended", {
      duration: summary.duration,
      messageCount: summary.messages?.length,
      endReason: summary.endReason,
      userSatisfaction: summary.rating
    });
  }
});

const runTool = (toolName, args) => {
  // Log all tool calls for debugging
  console.log(`Tool called: ${toolName}`, args);
  
  switch (toolName) {
    case "navigate":
      // Validate URL before navigation
      if (args.url && args.url.startsWith('/')) {
        router.push(args.url);
        analytics.track("navi_navigation", { url: args.url });
      } else {
        console.error("Invalid navigation URL:", args.url);
      }
      break;
      
    case "show_product":
      // Show product with validation
      if (args.productId) {
        showProduct(args.productId);
        analytics.track("navi_product_view", { productId: args.productId });
      }
      break;
      
    case "add_to_cart":
      // Add to cart with error handling
      try {
        cart.add(args.productId, args.quantity || 1);
        showNotification("Added to cart!");
        analytics.track("navi_add_to_cart", args);
      } catch (error) {
        console.error("Failed to add to cart:", error);
        showNotification("Failed to add item to cart");
      }
      break;
      
    default:
      console.warn("Unknown tool:", toolName, args);
      analytics.track("navi_unknown_tool", { toolName, args });
  }
};

initUnifiedWidget({
  agentConfigId: "your-agent-id",
  agentKey: "your-agent-key",
  runTool
});

import { useCallback } from 'react';
import { useRouter } from 'next/router';

function useNaviHandlers() {
  const router = useRouter();
  
  const handleReady = useCallback(() => {
    console.log("Navi ready");
    // Initialize any dependent features
  }, []);
  
  const handleError = useCallback((error) => {
    console.error("Navi error:", error);
    // Show toast notification
  }, []);
  
  const handleCallEnded = useCallback((summary) => {
    console.log("Call ended:", summary);
    // Update UI state
  }, []);
  
  const handleInitialized = useCallback((result) => {
    if (result.success) {
      console.log("Widget ready!");
      // Enable UI features
    } else {
      console.error("Widget failed:", result.error);
      // Show error state
    }
  }, []);
  
  const handleRunTool = useCallback((toolName, args) => {
    if (toolName === "navigate") {
      router.push(args.url);
    }
  }, [router]);
  
  return {
    onReady: handleReady,
    onError: handleError,
    onCallEnded: handleCallEnded,
    onInitialized: handleInitialized,
    runTool: handleRunTool
  };
}

// Usage
function App() {
  const handlers = useNaviHandlers();
  
  useEffect(() => {
    initUnifiedWidget({
      agentConfigId: "your-agent-id",
      agentKey: "your-agent-key",
      ...handlers
    });
  }, [handlers]);
}

import { onMounted } from 'vue';
import { useRouter } from 'vue-router';

export function useNaviHandlers() {
  const router = useRouter();
  
  const handleReady = () => {
    console.log("Navi ready");
  };
  
  const handleError = (error) => {
    console.error("Navi error:", error);
  };
  
  const handleCallEnded = (summary) => {
    console.log("Call ended:", summary);
  };
  
  const handleInitialized = (result) => {
    if (result.success) {
      console.log("Widget ready!");
    } else {
      console.error("Widget failed:", result.error);
    }
  };
  
  const handleRunTool = (toolName, args) => {
    if (toolName === "navigate") {
      router.push(args.url);
    }
  };
  
  return {
    onReady: handleReady,
    onError: handleError,
    onCallEnded: handleCallEnded,
    onInitialized: handleInitialized,
    runTool: handleRunTool
  };
}