Replace Vapi with Synthflow widget
This commit is contained in:
root
@@ -1,10 +1,6 @@
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"use client";
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import { useState, useRef, useEffect } from "react";
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import Vapi from "@vapi-ai/web";
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const VAPI_PUBLIC_KEY = "ee086729-fc5c-447e-9a40-840f44bc006b";
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const ASSISTANT_ID = "92630ca5-e165-4360-bce0-dd8730882569";
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interface SiteMenteVoiceWidgetProps {
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businessName?: string;
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@@ -13,104 +9,38 @@ interface SiteMenteVoiceWidgetProps {
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initialLang?: string;
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}
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type Mode = "text" | "voice";
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type Mode = "synthflow" | "text" | "off";
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const SYNTHFLOW_WIDGET_ID = "0ee1b79c-43c2-41e0-aa6a-d2a560e0ca6a";
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export default function SiteMenteVoiceWidget({
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businessName = "SiteMente",
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businessType = "default",
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theme = "dark",
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initialLang = "es"
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initialLang = "en"
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}: SiteMenteVoiceWidgetProps) {
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const [mode, setMode] = useState<Mode>("text");
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const [isActive, setIsActive] = useState(false);
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const [status, setStatus] = useState<"idle" | "connecting" | "active" | "error">("idle");
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const [transcript, setTranscript] = useState("");
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const [errorMsg, setErrorMsg] = useState<string>("");
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const [mode, setMode] = useState<Mode>("off");
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const [showChat, setShowChat] = useState(false);
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const [language, setLanguage] = useState<'en' | 'es'>(initialLang as 'en' | 'es');
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// Text chat state
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const [messages, setMessages] = useState<{role: "user" | "assistant", content: string}[]>([]);
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const [input, setInput] = useState("");
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const [isSending, setIsSending] = useState(false);
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const vapiRef = useRef<any>(null);
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const messagesEndRef = useRef<HTMLDivElement>(null);
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// Auto-hide chat when switching to voice mode
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useEffect(() => {
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if (mode === "voice") {
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setShowChat(false);
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}
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}, [mode]);
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// Scroll to bottom of messages
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useEffect(() => {
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messagesEndRef.current?.scrollIntoView({ behavior: "smooth" });
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}, [messages]);
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// Voice mode functions
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const startCall = async () => {
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try {
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console.log("Starting voice call...");
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setErrorMsg("");
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setStatus("connecting");
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// Verify mic - don't block if mic check fails, let Vapi handle it
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try {
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const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
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console.log("✅ Mic stream created");
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// Stop the stream after checking - we don't need it, Vapi will create its own
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stream.getTracks().forEach(track => track.stop());
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} catch (micErr) {
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console.log("⚠️ Mic check failed, continuing anyway:", micErr);
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// Don't return - let Vapi try to start the call
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}
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const vapi = new Vapi(VAPI_PUBLIC_KEY);
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vapiRef.current = vapi;
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vapi.on("error", (error: any) => {
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console.log("Vapi error:", error);
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const msg = String(error?.message || error?.error?.message || "Voice call failed");
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setErrorMsg(msg);
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setStatus("error");
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setIsActive(false);
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});
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vapi.on("call-start", () => {
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console.log("✅ Call started!");
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setStatus("active");
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});
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vapi.on("call-end", () => {
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console.log("Call ended");
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setStatus("idle");
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setIsActive(false);
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});
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vapi.on("transcript", (transcript: any) => {
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const text = typeof transcript === "string" ? transcript : transcript?.text || "";
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setTranscript(text);
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});
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await vapi.start(ASSISTANT_ID);
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setIsActive(true);
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} catch (error: any) {
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console.log("Start error:", error);
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const msg = String(error?.message || "Failed to start call");
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setErrorMsg(msg);
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setStatus("error");
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}
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};
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const endCall = async () => {
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try {
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if (vapiRef.current) {
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await vapiRef.current.stop();
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}
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setIsActive(false);
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setStatus("idle");
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setTranscript("");
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} catch (error) {
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console.error("End call error:", error);
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}
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// Toggle modes
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const cycleMode = () => {
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const modes: Mode[] = ["off", "text", "synthflow"];
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const currentIndex = modes.indexOf(mode);
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const nextIndex = (currentIndex + 1) % modes.length;
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setMode(modes[nextIndex]);
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};
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// Text mode functions
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@@ -121,15 +51,23 @@ export default function SiteMenteVoiceWidget({
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setInput("");
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setIsSending(true);
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// Add user message
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setMessages(prev => [...prev, { role: "user", content: userMessage }]);
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try {
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// TODO: Replace with actual AI API call
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// For now, simulate response
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await new Promise(resolve => setTimeout(resolve, 1000));
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// Spanish responses
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const englishResponses: Record<string, string> = {
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"hello": `Hello! 👋 I'm the AI assistant for ${businessName}. How can I help you today?`,
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"hours": `We're open Monday to Sunday. Do you have a specific question?`,
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"book": "I can help you book right now. What service are you interested in?",
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"contact": `You can call us at +34 XXX XXX XXX or message us here.`,
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"price": "We offer packages starting from €299/month. Would you like me to tell you more?",
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"menu": "We serve delicious food daily. Would you like to see our menu or make a reservation?",
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"reservation": "I can help you make a reservation! What date and time works for you?",
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"thanks": "You're welcome! Is there anything else I can help you with?",
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"thank you": "You're welcome! Is there anything else I can help you with?",
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};
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const spanishResponses: Record<string, string> = {
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"hola": `¡Hola! 👋 Soy el asistente de ${businessName}. ¿En qué puedo ayudarte hoy?`,
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"horario": `Nuestros horarios de atención son de lunes a domingo. ¿Tienes alguna pregunta específica?`,
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@@ -137,38 +75,16 @@ export default function SiteMenteVoiceWidget({
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"contacto": `Puedes llamarnos al +34 XXX XXX XXX o escribirnos aquí.`,
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};
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// English responses
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const englishResponses: Record<string, string> = {
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"hello": `Hello! 👋 I'm the AI assistant for ${businessName}. How can I help you today?`,
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"hours": `We're open Monday to Sunday. Do you have a specific question?`,
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"book": "I can help you book right now. What service are you interested in?",
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"contact": `You can call us at +34 XXX XXX XXX or message us here.`,
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"price": "We offer packages starting from €299/month. Would you like me to tell you more?",
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"cost": "We offer packages starting from €299/month. Would you like me to tell you more?",
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"menu": "We serve delicious food daily. Would you like to see our menu or make a reservation?",
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"reservation": "I can help you make a reservation! What date and time works for you?",
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"thanks": "You're welcome! Is there anything else I can help you with?",
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"thank you": "You're welcome! Is there anything else I can help you with?",
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};
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// Default responses
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const spanishDefault = "Gracias por tu mensaje. Un miembro de nuestro equipo te responderá pronto. ¿Hay algo específico en lo que pueda ayudarte?";
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const englishDefault = "Thanks for your message! A team member will get back to you shortly. Is there anything specific I can help you with?";
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const lowerInput = userMessage.toLowerCase();
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const spanishKeywords = ['hola', 'gracias', 'si', 'no', 'por favor', 'quiero', 'necesito', 'reserva', 'horario', 'precio', 'contacto'];
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const isSpanish = spanishKeywords.some(keyword => lowerInput.includes(keyword));
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// Detect language - use manual toggle first, then auto-detect
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const spanishKeywords = ['hola', 'gracias', 'si', 'no', 'por favor', 'quiero', 'necesito', 'reserva', 'horario', 'precio', 'contacto', 'dónde', 'cuándo'];
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const isSpanishInput = spanishKeywords.some(keyword => lowerInput.includes(keyword));
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const isEnglishInput = /^(hello|hi|hey|thanks|yes|no|please|i want|i need|book|hours|price|contact|where|when)/i.test(lowerInput);
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// Use language toggle, or fallback to detection
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const useEnglish = language === 'en' || (!isSpanishInput && isEnglishInput);
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const responses = useEnglish ? englishResponses : spanishResponses;
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const defaultResponse = useEnglish ? englishDefault : spanishDefault;
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const responses = (language === 'es' || isSpanish) ? spanishResponses : englishResponses;
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const defaultResponse = language === 'es'
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? "Gracias por tu mensaje. Un miembro de nuestro equipo te responderá pronto."
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: "Thanks for your message! A team member will get back to you shortly.";
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let response = defaultResponse;
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for (const [key, value] of Object.entries(responses)) {
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if (lowerInput.includes(key)) {
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response = value;
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@@ -179,7 +95,6 @@ export default function SiteMenteVoiceWidget({
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setMessages(prev => [...prev, { role: "assistant", content: response }]);
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} catch (error) {
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console.error("Send error:", error);
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setMessages(prev => [...prev, { role: "assistant", content: "Lo siento, hubo un error. Inténtalo de nuevo." }]);
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} finally {
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setIsSending(false);
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}
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@@ -192,23 +107,24 @@ export default function SiteMenteVoiceWidget({
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}
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};
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const toggleMode = () => {
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// End any active call when switching
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if (isActive) {
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endCall();
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}
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setShowChat(mode === "voice"); // Show chat when switching to text
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setMode(prev => prev === "text" ? "voice" : "text");
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};
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// Add state for chat panel visibility
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const [language, setLanguage] = useState<'en' | 'es'>('en')
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const buttonColor = theme === "dark" ? "bg-brand-pink" : "bg-blue-600";
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const bgColor = theme === "dark" ? "bg-[#1a1625]" : "bg-white";
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const textColor = theme === "dark" ? "text-white" : "text-gray-900";
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const inputBg = theme === "dark" ? "bg-white/10" : "bg-gray-100";
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// Get mode icon
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const getModeIcon = () => {
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if (mode === "synthflow") return "🎙️";
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if (mode === "text") return "💬";
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return "⚪";
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};
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const getModeLabel = () => {
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if (mode === "synthflow") return "AI Voice";
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if (mode === "text") return "Chat";
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return "Off";
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};
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return (
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<div className="fixed bottom-6 right-6 z-50">
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{/* Language Toggle */}
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@@ -222,36 +138,32 @@ export default function SiteMenteVoiceWidget({
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{/* Mode Toggle Button */}
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<button
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onClick={toggleMode}
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onClick={cycleMode}
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className={`absolute bottom-16 right-0 ${buttonColor} px-3 py-1.5 rounded-full text-xs text-white shadow-lg mb-2 flex items-center gap-1.5 hover:scale-105 transition-transform`}
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title={mode === "text" ? "Switch to Voice" : "Switch to Text"}
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title={mode === "off" ? "Enable Chat" : "Switch Mode"}
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>
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{mode === "text" ? (
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<>
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<svg className="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 11a7 7 0 01-7 7m0 0a7 7 0 01-7-7m7 7v4m0 0H8m4 0h4m-4-8a3 3 0 01-3-3V5a3 3 0 116 0v6a3 3 0 01-3 3z" />
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</svg>
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Voice
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</>
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) : (
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<>
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<svg className="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />
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</svg>
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Text
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</>
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)}
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{getModeIcon()} {getModeLabel()}
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</button>
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{/* Error Message */}
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{status === "error" && errorMsg && (
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<div className="absolute bottom-28 right-0 w-64 bg-red-600 text-white text-xs p-2 rounded-lg mb-2">
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⚠️ {errorMsg}
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{/* Synthflow Widget */}
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{mode === "synthflow" && (
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<div className="absolute bottom-16 right-0 w-[400px] h-[550px] mb-2 rounded-xl overflow-hidden shadow-2xl">
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<iframe
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id="audio_iframe"
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src={`https://widget.synthflow.ai/widget/v2/${SYNTHFLOW_WIDGET_ID}/1771945296284x399137457562280600`}
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allow="microphone"
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width="400px"
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height="550px"
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pointerEvents="auto"
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scrolling="no"
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style={{ background: "transparent", border: "none", zIndex: 999 }}
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title="Synthflow AI Voice"
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/>
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</div>
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)}
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{/* Chat Panel - Text Mode */}
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{mode === "text" && showChat && (
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{/* Text Chat Panel */}
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{mode === "text" && (
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<div className={`absolute bottom-16 right-0 w-80 ${bgColor} border border-white/20 rounded-xl shadow-2xl mb-2 overflow-hidden`}>
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{/* Header */}
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<div className={`flex items-center justify-between p-3 border-b ${theme === "dark" ? "border-white/10" : "border-gray-200"}`}>
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@@ -297,7 +209,7 @@ export default function SiteMenteVoiceWidget({
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value={input}
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onChange={(e) => setInput(e.target.value)}
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onKeyPress={handleKeyPress}
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placeholder="Escribe tu mensaje..."
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placeholder={language === 'es' ? "Escribe tu mensaje..." : "Type your message..."}
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className={`flex-1 px-3 py-2 rounded-lg text-sm ${inputBg} ${textColor} placeholder-gray-500 focus:outline-none focus:ring-2 focus:ring-brand-pink`}
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disabled={isSending}
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/>
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@@ -315,49 +227,28 @@ export default function SiteMenteVoiceWidget({
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</div>
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)}
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{/* Voice Mode Panel */}
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{mode === "voice" && isActive && (
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<div className={`absolute bottom-16 right-0 w-80 ${bgColor} border border-white/20 rounded-xl p-4 shadow-2xl mb-2`}>
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<div className="flex items-center justify-between mb-2">
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<span className="text-sm font-medium ${textColor}">🎙️ Voice Chat</span>
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<span className={`w-2 h-2 rounded-full ${status === "active" ? "bg-green-500 animate-pulse" : "bg-yellow-500"}`}></span>
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</div>
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<div className={`h-32 overflow-y-auto text-sm ${theme === "dark" ? "text-white/70" : "text-gray-600"} bg-white/5 rounded-lg p-2`}>
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{transcript || "Listening..."}
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</div>
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</div>
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)}
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{/* Main Button */}
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<button
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onClick={mode === "voice" ? (isActive ? endCall : startCall) : () => setShowChat(!showChat)}
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onClick={cycleMode}
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className={`${buttonColor} w-14 h-14 rounded-full shadow-lg flex items-center justify-center transition-all hover:scale-110 ${
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mode === "voice" && isActive ? "animate-pulse ring-4 ring-red-500/50" : ""
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mode === "synthflow" ? "animate-pulse ring-4 ring-green-500/50" : ""
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}`}
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title={mode === "voice" ? (isActive ? "End Call" : "Start Voice Chat") : (showChat ? "Close Chat" : "Open Chat")}
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title={getModeLabel()}
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>
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{mode === "voice" ? (
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isActive ? (
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<svg className="w-6 h-6 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M16 8l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2M5 3a2 2 0 00-2 2v1c0 8.284 6.716 15 15 15h1a2 2 0 002-2v-3.28a1 1 0 00-.684-.948l-4.493-1.498a1 1 0 00-1.21.502l-1.13 2.257a11.042 11.042 0 01-5.516-5.517l2.257-1.128a1 1 0 00.502-1.21L9.228 3.683A1 1 0 008.279 3H5z" />
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</svg>
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) : (
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<svg className="w-6 h-6 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 11a7 7 0 01-7 7m0 0a7 7 0 01-7-7m7 7v4m0 0H8m4 0h4m-4-8a3 3 0 01-3-3V5a3 3 0 116 0v6a3 3 0 01-3 3z" />
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</svg>
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)
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) : (
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{mode === "synthflow" ? (
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<svg className="w-6 h-6 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 11a7 7 0 01-7 7m0 0a7 7 0 01-7-7m7 7v4m0 0H8m4 0h4m-4-8a3 3 0 01-3-3V5a3 3 0 116 0v6a3 3 0 01-3 3z" />
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</svg>
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) : mode === "text" ? (
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<svg className="w-6 h-6 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />
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</svg>
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) : (
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<svg className="w-6 h-6 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 4v16m8-8H4" />
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</svg>
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)}
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</button>
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{mode === "voice" && status === "connecting" && (
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<div className="absolute -top-8 right-0 bg-white/10 backdrop-blur px-3 py-1 rounded-full text-xs text-white">
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Connecting...
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</div>
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)}
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</div>
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);
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}
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