ToughTongue Integration

lib/ttai/
├── index.ts        # Public exports
├── constants.ts    # Scenario IDs
├── types.ts        # TypeScript definitions
└── client.ts       # URL builders + event handlers

export const SCENARIOS = {
  PERSONALITY_TEST: "your_test_scenario_id",
  PERSONALITY_COACH: "your_coach_scenario_id",
} as const;

export const EMBED_BASE_URL = "https://app.toughtongueai.com/embed";

import { buildPersonalityTestUrl, buildCoachUrl } from "@/lib/ttai";

// Test URL with user info
const testUrl = buildPersonalityTestUrl({
  userName: "John",
  userEmail: "john@example.com",
});

// Coach URL with personality context
const coachUrl = buildCoachUrl({
  userName: "John",
  userPersonalityAssessment: "User is INTJ - strategic thinker...",
});

export function buildPersonalityTestUrl(options: {
  userName?: string;
  userEmail?: string;
}) {
  const params = new URLSearchParams();
  
  // Visual customization
  params.set("bg", "black");
  params.set("color", "teal-500");
  
  // User info
  if (options.userName) params.set("userName", options.userName);
  if (options.userEmail) params.set("userEmail", options.userEmail);
  
  return `${EMBED_BASE_URL}/${SCENARIOS.PERSONALITY_TEST}?${params}`;
}

import { createIframeEventListener } from "@/lib/ttai";

useEffect(() => {
  const cleanup = createIframeEventListener({
    onStart: (event) => {
      console.log("Session started:", event.data.session_id);
      // Save session ID to store
      addAssessmentSession(event.data.session_id);
    },
    onStop: (event) => {
      console.log("Session completed:", event.data.session_id);
      // Update session status, trigger analysis
      updateSessionDetails(event.data.session_id, { status: "completed" });
    },
    onTerminated: (event) => {
      console.log("Session terminated (max duration reached)");
    },
    onError: (error) => {
      console.error("Error:", error.message);
    },
  });

  return cleanup;
}, []);

export function createIframeEventListener(handlers: {
  onStart?: (event: MessageEvent) => void;
  onStop?: (event: MessageEvent) => void;
  onTerminated?: (event: MessageEvent) => void;
  onError?: (error: Error) => void;
}) {
  const handleMessage = (event: MessageEvent) => {
    // Verify origin
    if (event.origin !== "https://app.toughtongueai.com") return;

    const { event: eventType, sessionId, timestamp } = event.data;

    switch (eventType) {
      case "onStart":
        handlers.onStart?.(event);
        break;
      case "onStop":
        handlers.onStop?.(event);
        break;
      case "onTerminated":
        handlers.onTerminated?.(event);
        break;
    }
  };

  window.addEventListener("message", handleMessage);
  
  // Return cleanup function
  return () => window.removeEventListener("message", handleMessage);
}

import { TTAIIframe } from "@/components/TTAIIframe";

<TTAIIframe src={embedUrl} className="h-[600px]" />;

interface TTAIIframeProps {
  src: string;
  className?: string;
}

export function TTAIIframe({ src, className }: TTAIIframeProps) {
  return (
    <iframe
      src={src}
      className={cn("w-full rounded-lg shadow-lg", className)}
      allow="microphone; camera; display-capture"
    />
  );
}

const API_BASE = "https://api.toughtongueai.com/api/public";
const API_KEY = process.env.TOUGH_TONGUE_API_KEY;

export async function analyzeSession(sessionId: string) {
  const response = await fetch(`${API_BASE}/sessions/analyze`, {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({ session_id: sessionId }),
  });
  
  return response.json();
}

export async function getSession(sessionId: string) {
  const response = await fetch(`${API_BASE}/sessions/${sessionId}`, {
    headers: { "Authorization": `Bearer ${API_KEY}` },
  });
  
  return response.json();
}

export async function getBalance() {
  const response = await fetch(`${API_BASE}/balance`, {
    headers: { "Authorization": `Bearer ${API_KEY}` },
  });
  
  return response.json();
}

// app/api/sessions/analyze/route.ts
import { NextResponse } from "next/server";
import { analyzeSession } from "@/app/api/ttai/client";

export async function POST(request: Request) {
  const { session_id } = await request.json();
  
  if (!session_id) {
    return NextResponse.json(
      { error: "session_id required" },
      { status: 400 }
    );
  }
  
  const analysis = await analyzeSession(session_id);
  return NextResponse.json(analysis);
}

const coachUrl = buildCoachUrl({
  userName: user.displayName,
  userPersonalityAssessment: `
    User is ${personalityType}.
    Energy: ${assessment.energy}
    Mind: ${assessment.mind}
    Nature: ${assessment.nature}
    Tactics: ${assessment.tactics}
  `,
});