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https://github.com/PlatypusPus/MushroomEmpire.git
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@@ -2,118 +2,161 @@
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import { useState, useRef, useEffect } from "react";
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import { chatWithCopilot } from "../../lib/api";
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const CHAT_ENDPOINT = process.env.NEXT_PUBLIC_CHAT_API_URL || 'https://fc39539f7cb9.ngrok-free.app';
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const CHAT_ENDPOINT =
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process.env.NEXT_PUBLIC_CHAT_API_URL || "https://fc39539f7cb9.ngrok-free.app";
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export function ChatbotPanel() {
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const [messages, setMessages] = useState<{ role: "user" | "assistant"; content: string; pending?: boolean; error?: boolean }[]>([
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{ role: "assistant", content: "Hi! I'm your Privacy Copilot. Ask me about compliance, GDPR articles, or dataset risks." },
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]);
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const [input, setInput] = useState("");
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const [isLoading, setIsLoading] = useState(false);
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const [delayedError, setDelayedError] = useState<string | null>(null);
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const scrollRef = useRef<HTMLDivElement | null>(null);
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const [messages, setMessages] = useState<
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{
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role: "user" | "assistant";
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content: string;
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pending?: boolean;
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error?: boolean;
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}[]
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>([
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{
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role: "assistant",
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content:
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"Hi! I'm GDPR bot. Ask me about compliance, GDPR articles, or dataset risks.",
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},
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]);
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const [input, setInput] = useState("");
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const [isLoading, setIsLoading] = useState(false);
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const [delayedError, setDelayedError] = useState<string | null>(null);
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const scrollRef = useRef<HTMLDivElement | null>(null);
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useEffect(() => {
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if (scrollRef.current) {
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scrollRef.current.scrollTop = scrollRef.current.scrollHeight;
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}
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}, [messages]);
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useEffect(() => {
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if (scrollRef.current) {
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scrollRef.current.scrollTop = scrollRef.current.scrollHeight;
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}
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}, [messages]);
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async function handleSubmit(e: React.FormEvent) {
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e.preventDefault();
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const prompt = input.trim();
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if (!prompt || isLoading) return;
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setInput("");
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setDelayedError(null);
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setMessages(prev => [...prev, { role: "user", content: prompt }, { role: "assistant", content: "Thinking…", pending: true }]);
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setIsLoading(true);
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async function handleSubmit(e: React.FormEvent) {
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e.preventDefault();
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const prompt = input.trim();
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if (!prompt || isLoading) return;
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setInput("");
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setDelayedError(null);
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setMessages((prev) => [
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...prev,
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{ role: "user", content: prompt },
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{ role: "assistant", content: "Thinking…", pending: true },
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]);
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setIsLoading(true);
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// Delay window for showing errors (avoid instant flashing if slow model)
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const errorDisplayDelayMs = 4_000;
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let canShowError = false;
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const delayTimer = setTimeout(() => { canShowError = true; if (delayedError) showErrorBubble(delayedError); }, errorDisplayDelayMs);
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// Delay window for showing errors (avoid instant flashing if slow model)
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const errorDisplayDelayMs = 4_000;
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let canShowError = false;
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const delayTimer = setTimeout(() => {
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canShowError = true;
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if (delayedError) showErrorBubble(delayedError);
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}, errorDisplayDelayMs);
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function showErrorBubble(msg: string) {
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setMessages(prev => prev.map(m => m.pending ? { ...m, content: msg, pending: false, error: true } : m));
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}
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function showErrorBubble(msg: string) {
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setMessages((prev) =>
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prev.map((m) =>
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m.pending ? { ...m, content: msg, pending: false, error: true } : m,
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),
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);
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}
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try {
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let responseText: string | null = null;
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// Primary attempt via shared client
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try {
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responseText = await chatWithCopilot(prompt);
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} catch (primaryErr: any) {
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// Fallback: replicate working curl (query param, empty body)
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try {
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const res = await fetch(`${CHAT_ENDPOINT}/chat?prompt=${encodeURIComponent(prompt)}` , {
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method: 'POST',
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headers: { 'accept': 'application/json' },
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body: ''
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});
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if (res.ok) {
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const j = await res.json();
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responseText = j.response || JSON.stringify(j);
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} else {
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throw primaryErr;
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}
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} catch { throw primaryErr; }
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}
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clearTimeout(delayTimer);
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setMessages(prev => prev.map(m => m.pending ? { ...m, content: responseText || 'No response text', pending: false } : m));
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} catch (err: any) {
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clearTimeout(delayTimer);
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const errMsg = err?.message || 'Unexpected error';
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if (canShowError) {
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showErrorBubble(errMsg);
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} else {
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setDelayedError(errMsg);
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}
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} finally {
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setIsLoading(false);
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}
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}
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try {
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let responseText: string | null = null;
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// Primary attempt via shared client
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try {
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responseText = await chatWithCopilot(prompt);
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} catch (primaryErr: any) {
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// Fallback: replicate working curl (query param, empty body)
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try {
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const res = await fetch(
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`${CHAT_ENDPOINT}/chat?prompt=${encodeURIComponent(prompt)}`,
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{
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method: "POST",
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headers: { accept: "application/json" },
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body: "",
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},
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);
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if (res.ok) {
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const j = await res.json();
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responseText = j.response || JSON.stringify(j);
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} else {
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throw primaryErr;
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}
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} catch {
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throw primaryErr;
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}
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}
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clearTimeout(delayTimer);
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setMessages((prev) =>
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prev.map((m) =>
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m.pending
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? {
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...m,
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content: responseText || "No response text",
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pending: false,
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}
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: m,
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),
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);
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} catch (err: any) {
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clearTimeout(delayTimer);
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const errMsg = err?.message || "Unexpected error";
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if (canShowError) {
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showErrorBubble(errMsg);
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} else {
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setDelayedError(errMsg);
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}
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} finally {
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setIsLoading(false);
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}
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}
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return (
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<div className="flex flex-col h-full border-l border-slate-200 bg-white/80 overflow-hidden">
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<div className="h-14 flex items-center px-4 border-b border-slate-200">
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<h2 className="font-semibold text-sm text-brand-700">Privacy Copilot</h2>
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</div>
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<div ref={scrollRef} className="flex-1 overflow-y-auto p-4 space-y-3">
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{messages.map((m, i) => (
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<div
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key={i}
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className={"rounded-md px-3 py-2 text-sm max-w-[80%] whitespace-pre-wrap " +
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(m.role === "assistant"
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? m.error
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? "bg-red-50 text-red-700 border border-red-200"
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: m.pending
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? "bg-brand-600/10 text-brand-700 animate-pulse"
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: "bg-brand-600/10 text-brand-800"
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: "bg-brand-600 text-white ml-auto")}
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>
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{m.content}
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</div>
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))}
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</div>
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<div className="p-3 border-t border-slate-200">
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<form className="flex gap-2" onSubmit={handleSubmit}>
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<input
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value={input}
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onChange={e => setInput(e.target.value)}
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placeholder="Ask about GDPR, compliance, privacy risks..."
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className="flex-1 rounded-md border border-slate-300 bg-white px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-brand-400 disabled:opacity-60"
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disabled={isLoading}
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/>
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<button
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type="submit"
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disabled={!input.trim() || isLoading}
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className="rounded-md bg-brand-600 text-white px-4 py-2 text-sm font-medium disabled:opacity-50"
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>
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{isLoading ? 'Sending…' : 'Send'}
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</button>
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</form>
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<p className="mt-2 text-[11px] text-slate-500">Responses may take up to 1–2 minutes while the local model generates output.</p>
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</div>
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</div>
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);
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return (
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<div className="flex flex-col h-full border-l border-slate-200 bg-white/80 overflow-hidden">
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<div className="h-14 flex items-center px-4 border-b border-slate-200">
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<h2 className="font-semibold text-sm text-brand-700">GDPR Bot</h2>
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</div>
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<div ref={scrollRef} className="flex-1 overflow-y-auto p-4 space-y-3">
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{messages.map((m, i) => (
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<div
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key={i}
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className={
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"rounded-md px-3 py-2 text-sm max-w-[80%] whitespace-pre-wrap " +
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(m.role === "assistant"
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? m.error
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? "bg-red-50 text-red-700 border border-red-200"
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: m.pending
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? "bg-brand-600/10 text-brand-700 animate-pulse"
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: "bg-brand-600/10 text-brand-800"
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: "bg-brand-600 text-white ml-auto")
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}
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>
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{m.content}
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</div>
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))}
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</div>
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<div className="p-3 border-t border-slate-200">
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<form className="flex gap-2" onSubmit={handleSubmit}>
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<input
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value={input}
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onChange={(e) => setInput(e.target.value)}
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placeholder="Ask about GDPR, compliance, privacy risks..."
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className="flex-1 rounded-md border border-slate-300 bg-white px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-brand-400 disabled:opacity-60"
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disabled={isLoading}
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/>
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<button
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type="submit"
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disabled={!input.trim() || isLoading}
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className="rounded-md bg-brand-600 text-white px-4 py-2 text-sm font-medium disabled:opacity-50"
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>
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{isLoading ? "Sending…" : "Send"}
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</button>
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</form>
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<p className="mt-2 text-[11px] text-slate-500">
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Responses may take up to 1–2 minutes while the local model generates
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output.
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</p>
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</div>
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</div>
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);
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}
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