feat: add popup and options pages for LexAI extension
- Created index.html for options page with basic structure. - Implemented Popup component in Popup.tsx with state management for user input and actions. - Added index.html for popup page with necessary scripts. - Included various icon assets for the extension. - Designed SVG icon for the extension with gradient background and lightning bolt. - Added multiple screenshots for Chrome Web Store listing. - Configured WXT for building the Chrome extension with manifest settings.
This commit is contained in:
john kevin asprec
510
packages/chrome/entrypoints/options/Options.tsx
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510
packages/chrome/entrypoints/options/Options.tsx
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@@ -0,0 +1,510 @@
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import React, { useEffect, useRef, useState } from 'react';
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import { createRoot } from 'react-dom/client';
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import { safeSendMessage, safeStorageGet, safeStorageSet } from '@lib/messaging';
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import { encryptApiKey, getOrCreateEncKey } from '@lib/crypto';
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// ─── Provider config ──────────────────────────────────────────────────────────
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// Model lists are fetched live per provider (see loadModels) — no static lists here.
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const PROVIDERS = [
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{
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id: 'openai',
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name: 'OpenAI',
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placeholder: 'sk-...',
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docsUrl: 'https://platform.openai.com/api-keys',
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},
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{
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id: 'anthropic',
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name: 'Anthropic (Claude)',
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placeholder: 'sk-ant-...',
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docsUrl: 'https://console.anthropic.com/keys',
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},
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{
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id: 'groq',
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name: 'Groq (Free tier)',
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placeholder: 'gsk_...',
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docsUrl: 'https://console.groq.com/keys',
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},
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{
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id: 'openrouter',
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name: 'OpenRouter (100+ models)',
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placeholder: 'sk-or-...',
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docsUrl: 'https://openrouter.ai/keys',
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},
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];
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// ─── Styles ───────────────────────────────────────────────────────────────────
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const styles = {
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page: {
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minHeight: '100vh',
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background: 'linear-gradient(135deg, #1e1e2e 0%, #181825 100%)',
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display: 'flex',
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alignItems: 'flex-start',
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justifyContent: 'center',
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padding: '16px 12px',
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fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif',
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} as React.CSSProperties,
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card: {
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background: 'rgba(30,30,46,0.95)',
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border: '1px solid rgba(205,214,244,0.12)',
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borderRadius: '12px',
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padding: '16px',
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width: '100%',
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maxWidth: '420px',
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boxShadow: '0 8px 48px rgba(0,0,0,0.4)',
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color: '#cdd6f4',
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} as React.CSSProperties,
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logoRow: {
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display: 'flex',
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alignItems: 'center',
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gap: '8px',
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marginBottom: '4px',
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} as React.CSSProperties,
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logo: {
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fontSize: '28px',
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} as React.CSSProperties,
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title: {
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fontSize: '22px',
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fontWeight: '800',
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color: '#89b4fa',
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margin: 0,
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} as React.CSSProperties,
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subtitle: {
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fontSize: '13px',
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color: '#6c7086',
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marginBottom: '14px',
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marginTop: '4px',
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} as React.CSSProperties,
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label: {
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display: 'block',
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fontSize: '13px',
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fontWeight: '600',
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color: '#a6adc8',
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marginBottom: '6px',
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textTransform: 'uppercase' as const,
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letterSpacing: '0.04em',
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} as React.CSSProperties,
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select: {
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width: '100%',
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padding: '10px 14px',
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borderRadius: '9px',
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border: '1px solid rgba(205,214,244,0.15)',
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background: 'rgba(49,50,68,0.7)',
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color: '#cdd6f4',
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fontSize: '14px',
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outline: 'none',
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cursor: 'pointer',
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marginBottom: '0',
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} as React.CSSProperties,
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input: {
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width: '100%',
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padding: '10px 14px',
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borderRadius: '9px',
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border: '1px solid rgba(205,214,244,0.15)',
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background: 'rgba(49,50,68,0.7)',
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color: '#cdd6f4',
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fontSize: '14px',
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outline: 'none',
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boxSizing: 'border-box' as const,
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} as React.CSSProperties,
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formGroup: {
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marginBottom: '12px',
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} as React.CSSProperties,
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hint: {
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fontSize: '12px',
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color: '#6c7086',
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marginTop: '6px',
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display: 'flex',
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alignItems: 'center',
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gap: '4px',
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} as React.CSSProperties,
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docsLink: {
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color: '#89b4fa',
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textDecoration: 'none',
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fontSize: '12px',
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} as React.CSSProperties,
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saveBtn: {
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width: '100%',
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padding: '10px',
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borderRadius: '10px',
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border: 'none',
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fontSize: '15px',
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fontWeight: '700',
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cursor: 'pointer',
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transition: 'all 0.2s ease',
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marginTop: '4px',
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} as React.CSSProperties,
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divider: {
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borderTop: '1px solid rgba(205,214,244,0.08)',
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margin: '12px 0',
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} as React.CSSProperties,
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statusBadge: {
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display: 'inline-flex',
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alignItems: 'center',
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gap: '6px',
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fontSize: '12px',
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padding: '4px 10px',
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borderRadius: '6px',
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marginTop: '12px',
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} as React.CSSProperties,
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};
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const providerName = (id: string | null): string =>
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PROVIDERS.find((p) => p.id === id)?.name ?? id ?? 'another provider';
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// ─── Component ────────────────────────────────────────────────────────────────
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function OptionsPage() {
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const [provider, setProvider] = useState('openai');
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const [apiKey, setApiKey] = useState('');
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const [model, setModel] = useState('');
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const [models, setModels] = useState<string[]>([]);
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const [modelsStatus, setModelsStatus] = useState<'idle' | 'loading' | 'error'>('idle');
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const [modelsError, setModelsError] = useState('');
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const [saveStatus, setSaveStatus] = useState<'idle' | 'saving' | 'saved' | 'error'>('idle');
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const [showKey, setShowKey] = useState(false);
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const [isEncrypted, setIsEncrypted] = useState(false);
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const apiKeyRef = useRef<HTMLInputElement>(null);
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// Which provider the stored key belongs to. A key is only usable for the
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// provider it was saved under — see handleProviderChange.
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const savedKeyProvider = useRef<string | null>(null);
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const hasStoredKey = useRef(false);
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// Fetch the live model list from the provider (via the background worker, which
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// owns key decryption). Uses a freshly typed key if present, else the stored key.
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const loadModels = async (providerOverride?: string, keyOverride?: string) => {
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const prov = providerOverride ?? provider;
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const inlineKey = keyOverride ?? (apiKey.trim() || undefined);
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setModelsStatus('loading');
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setModelsError('');
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// Never ask the background to fall back to a key saved for another provider —
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// it comes back as a bogus "Invalid API Key" from the provider being switched to.
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if (!inlineKey && prov !== 'openrouter' && hasStoredKey.current && savedKeyProvider.current !== prov) {
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setModels([]);
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setModelsStatus('idle');
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setModelsError(`Your saved key was entered for ${providerName(savedKeyProvider.current)}. Enter a ${providerName(prov)} API key above, then click ↻ Load.`);
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return;
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}
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const response = await safeSendMessage({ type: 'LIST_MODELS', provider: prov, apiKey: inlineKey });
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if (!response) {
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setModels([]);
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setModelsStatus('error');
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setModelsError('No response from the extension. Try reloading the page.');
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return;
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}
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if (response.error) {
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setModels([]);
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setModelsStatus('error');
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// A rejected key means the stored one is unusable — drop the 🔒 badge so
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// the field invites a new key instead of implying one is configured.
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if (response.keyRejected && !inlineKey) {
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hasStoredKey.current = false;
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setIsEncrypted(false);
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setModelsError(`${response.error} Enter a valid ${providerName(prov)} API key above and save again.`);
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return;
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}
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setModelsError(response.error);
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return;
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}
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const list: string[] = Array.isArray(response.models) ? response.models : [];
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setModels(list);
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setModelsStatus('idle');
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// Keep the current selection if it's still valid; otherwise force a re-pick.
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setModel((prev) => (prev && list.includes(prev) ? prev : ''));
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};
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useEffect(() => {
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safeStorageGet(['provider', 'apiKey', 'apiKeyEnc', 'encKey', 'model', 'keyProvider'], (result) => {
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const prov = result.provider || 'openai';
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if (result.provider) setProvider(result.provider);
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if (result.model) setModel(result.model);
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// Show placeholder if encrypted key exists
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if (result.apiKeyEnc && result.encKey) {
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setIsEncrypted(true);
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setApiKey(''); // don't show encrypted blob — show empty for re-entry or leave as is
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} else if (result.apiKey) {
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setApiKey(result.apiKey);
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setIsEncrypted(false);
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}
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if (result.apiKeyEnc || result.apiKey) {
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hasStoredKey.current = true;
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// Keys saved before `keyProvider` existed: assume the stored provider.
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savedKeyProvider.current = (result.keyProvider as string) || prov;
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// A key belonging to another provider is not usable here — don't show 🔒.
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if (savedKeyProvider.current !== prov) setIsEncrypted(false);
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}
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// If a key is already configured, pull the live model list on open.
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if (result.apiKeyEnc || result.apiKey || prov === 'openrouter') {
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loadModels(prov);
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}
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});
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}, []);
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const currentProvider = PROVIDERS.find((p) => p.id === provider) ?? PROVIDERS[0];
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const handleProviderChange = (newProvider: string) => {
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setProvider(newProvider);
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setModel('');
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setModels([]);
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setModelsStatus('idle');
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setModelsError('');
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// The stored key belongs to whichever provider was saved last. Listing with
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// it after a switch makes the *new* provider reject it ("Invalid API Key"),
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// which reads as "my key doesn't work". Ask for the new key instead.
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const keyIsForThisProvider = hasStoredKey.current && savedKeyProvider.current === newProvider;
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// Drives both the 🔒 badge and whether Save may keep the existing key.
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setIsEncrypted(keyIsForThisProvider);
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if (apiKey.trim() || keyIsForThisProvider || newProvider === 'openrouter') {
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loadModels(newProvider);
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} else {
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setModelsError(`Enter your ${providerName(newProvider)} API key above, then click ↻ Load.`);
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}
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};
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const handleSave = async () => {
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// Require an explicit model choice — prevents sending a stale/mismatched model
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// id to a provider (the root cause of the OpenRouter failures).
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if (!model) {
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setModelsError('Please load and select a model before saving.');
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return;
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}
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// If key is blank and we already have an encrypted key, don't overwrite
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if (!apiKey.trim() && !isEncrypted) {
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setModelsError('Enter your API key before saving.');
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apiKeyRef.current?.focus();
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return;
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}
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setModelsError('');
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if (!apiKey.trim() && isEncrypted) {
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// Only saving provider/model changes — preserve existing encrypted key.
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// isEncrypted is only true when that key belongs to `provider`, so
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// stamping keyProvider here is safe and upgrades pre-keyProvider saves.
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setSaveStatus('saving');
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savedKeyProvider.current = provider;
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safeStorageSet({ provider, model, keyProvider: provider }, () => {
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if (chrome.runtime.lastError) {
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setSaveStatus('error');
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setTimeout(() => setSaveStatus('idle'), 3000);
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} else {
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setSaveStatus('saved');
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setTimeout(() => setSaveStatus('idle'), 2500);
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}
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});
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return;
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}
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setSaveStatus('saving');
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try {
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const key = await getOrCreateEncKey();
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const apiKeyEncB64 = encryptApiKey(apiKey.trim(), key);
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safeStorageSet({ apiKeyEnc: apiKeyEncB64, provider, model, keyProvider: provider }, () => {
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if (chrome.runtime.lastError) {
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setSaveStatus('error');
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setTimeout(() => setSaveStatus('idle'), 3000);
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} else {
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// Remove plaintext key if it existed
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chrome.storage.local.remove('apiKey');
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savedKeyProvider.current = provider;
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hasStoredKey.current = true;
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setIsEncrypted(true);
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setApiKey('');
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setSaveStatus('saved');
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setTimeout(() => setSaveStatus('idle'), 2500);
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}
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});
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} catch (err) {
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console.error('LexAI: Encryption failed', err);
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setSaveStatus('error');
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setTimeout(() => setSaveStatus('idle'), 3000);
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}
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};
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const saveBtnStyle: React.CSSProperties = {
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...styles.saveBtn,
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background: saveStatus === 'saved'
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? '#a6e3a1'
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: saveStatus === 'error'
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? '#f38ba8'
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: 'linear-gradient(135deg, #89b4fa 0%, #b4befe 100%)',
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color: '#1e1e2e',
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};
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return (
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<div style={styles.page}>
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<div style={styles.card}>
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{/* Header */}
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<div style={styles.logoRow}>
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<span style={styles.logo}>⚡</span>
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<h1 style={styles.title}>LexAI Settings</h1>
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</div>
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<p style={styles.subtitle}>
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Configure your LLM provider and API key. Your key is encrypted and stored locally.
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</p>
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<div style={styles.divider} />
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{/* Provider */}
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<div style={styles.formGroup}>
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<label style={styles.label}>LLM Provider</label>
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<select
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style={styles.select}
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value={provider}
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onChange={(e) => handleProviderChange(e.target.value)}
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>
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{PROVIDERS.map((p) => (
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<option key={p.id} value={p.id}>{p.name}</option>
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))}
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</select>
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</div>
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{/* API Key — comes before Model: the live model list is fetched with this key */}
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<div style={styles.formGroup}>
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<label style={styles.label}>
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API Key{' '}
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{isEncrypted && (
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<span
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||||
title="API key is encrypted with TweetNaCl secretbox"
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||||
style={{ fontSize: '14px', marginLeft: '4px', verticalAlign: 'middle' }}
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||||
>
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🔒
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||||
</span>
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||||
)}
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</label>
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<div style={{ position: 'relative' }}>
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<input
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||||
ref={apiKeyRef}
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||||
type={showKey ? 'text' : 'password'}
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||||
value={apiKey}
|
||||
onChange={(e) => {
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||||
setApiKey(e.target.value);
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if (isEncrypted && e.target.value) setIsEncrypted(false);
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||||
}}
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||||
placeholder={isEncrypted ? '••••••• (encrypted — enter new key to change)' : currentProvider.placeholder}
|
||||
style={{ ...styles.input, paddingRight: '42px' }}
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||||
onKeyDown={(e) => e.key === 'Enter' && handleSave()}
|
||||
/>
|
||||
<button
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||||
onClick={() => setShowKey((s) => !s)}
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||||
style={{
|
||||
position: 'absolute',
|
||||
right: '10px',
|
||||
top: '50%',
|
||||
transform: 'translateY(-50%)',
|
||||
background: 'none',
|
||||
border: 'none',
|
||||
color: '#6c7086',
|
||||
cursor: 'pointer',
|
||||
fontSize: '14px',
|
||||
padding: '4px',
|
||||
}}
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||||
title={showKey ? 'Hide key' : 'Show key'}
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||||
>
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||||
{showKey ? '🙈' : '👁'}
|
||||
</button>
|
||||
</div>
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||||
<div style={styles.hint}>
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||||
<span>🔒 Encrypted with TweetNaCl on your device.</span>
|
||||
<span>·</span>
|
||||
<a
|
||||
href={currentProvider.docsUrl}
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
style={styles.docsLink}
|
||||
>
|
||||
Get API key →
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{/* Model — fetched live from the selected provider using the key above */}
|
||||
<div style={styles.formGroup}>
|
||||
<label style={styles.label}>Model</label>
|
||||
<div style={{ display: 'flex', gap: '8px' }}>
|
||||
<select
|
||||
style={{ ...styles.select, flex: 1, opacity: models.length === 0 ? 0.6 : 1 }}
|
||||
value={model}
|
||||
onChange={(e) => setModel(e.target.value)}
|
||||
disabled={modelsStatus === 'loading' || models.length === 0}
|
||||
>
|
||||
{modelsStatus === 'loading' && <option value="">Loading models…</option>}
|
||||
{modelsStatus !== 'loading' && models.length === 0 && (
|
||||
<option value="">
|
||||
{modelsStatus === 'error' ? 'Failed to load — see below' : 'Load models to choose'}
|
||||
</option>
|
||||
)}
|
||||
{models.length > 0 && <option value="">— Select a model —</option>}
|
||||
{models.map((m) => (
|
||||
<option key={m} value={m}>{m}</option>
|
||||
))}
|
||||
</select>
|
||||
<button
|
||||
type="button"
|
||||
onClick={() => loadModels()}
|
||||
disabled={modelsStatus === 'loading'}
|
||||
title="Fetch the current model list from your provider"
|
||||
style={{
|
||||
background: 'rgba(137,180,250,0.15)',
|
||||
color: '#89b4fa',
|
||||
border: '1px solid rgba(137,180,250,0.3)',
|
||||
borderRadius: '9px',
|
||||
padding: '0 12px',
|
||||
fontSize: '13px',
|
||||
fontWeight: 600,
|
||||
cursor: modelsStatus === 'loading' ? 'not-allowed' : 'pointer',
|
||||
whiteSpace: 'nowrap',
|
||||
flexShrink: 0,
|
||||
}}
|
||||
>
|
||||
{modelsStatus === 'loading' ? '⏳' : '↻ Load'}
|
||||
</button>
|
||||
</div>
|
||||
{/* Rendered whenever set — not only on load errors. Gating this on
|
||||
modelsStatus made the save-time messages invisible, so Save looked
|
||||
like a no-op. */}
|
||||
{modelsError && (
|
||||
<div style={{ ...styles.hint, color: modelsStatus === 'error' ? '#f38ba8' : '#f9e2af' }}>
|
||||
⚠ {modelsError}
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
|
||||
{/* Save */}
|
||||
<button style={saveBtnStyle} onClick={handleSave} disabled={saveStatus === 'saving'}>
|
||||
{saveStatus === 'saving'
|
||||
? '⏳ Saving…'
|
||||
: saveStatus === 'saved'
|
||||
? '✓ Settings Saved!'
|
||||
: saveStatus === 'error'
|
||||
? '✕ Save Failed — Try Again'
|
||||
: '💾 Save Settings'}
|
||||
</button>
|
||||
|
||||
<div style={styles.divider} />
|
||||
|
||||
{/* Info */}
|
||||
<div style={{ fontSize: '12px', color: '#6c7086', lineHeight: '1.6' }}>
|
||||
<strong style={{ color: '#a6adc8' }}>How to use LexAI:</strong>
|
||||
<ol style={{ margin: '8px 0 0 16px', padding: 0 }}>
|
||||
<li>Select any text on a webpage</li>
|
||||
<li>Click Fix, Rephrase, Shorten, Expand, Explain, or Prompt (turns your text into an engineered AI prompt)</li>
|
||||
<li>Accept or replace the suggestion</li>
|
||||
</ol>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
createRoot(document.getElementById('app')!).render(<OptionsPage />);
|
||||
12
packages/chrome/entrypoints/options/index.html
Normal file
12
packages/chrome/entrypoints/options/index.html
Normal file
@@ -0,0 +1,12 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>LexAI Settings</title>
|
||||
</head>
|
||||
<body>
|
||||
<div id="app"></div>
|
||||
<script type="module" src="./Options.tsx"></script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user