347 lines
10 KiB
TypeScript
347 lines
10 KiB
TypeScript
import React, { useEffect, useRef, useState } from 'react';
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import { createRoot } from 'react-dom/client';
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// ─── Provider config ──────────────────────────────────────────────────────────
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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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models: ['gpt-4o', 'gpt-4o-mini', 'gpt-3.5-turbo'],
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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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models: ['claude-3-5-sonnet-20241022', 'claude-3-5-haiku-20241022', 'claude-3-opus-20240229'],
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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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models: ['llama-3.3-70b-versatile', 'llama-3.1-8b-instant', 'mixtral-8x7b-32768'],
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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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models: ['openai/gpt-4o-mini', 'anthropic/claude-3-5-haiku', 'meta-llama/llama-3.3-70b-instruct:free'],
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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: '40px 20px',
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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: '16px',
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padding: '32px',
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width: '100%',
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maxWidth: '480px',
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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: '10px',
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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: '28px',
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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: '20px',
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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: '12px',
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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: '8px',
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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: '24px 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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// ─── Safe chrome storage wrappers ────────────────────────────────────────────
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function safeStorageGet(keys: string[], callback: (result: Record<string, string>) => void) {
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try {
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if (typeof chrome === 'undefined' || !chrome.runtime?.id) return;
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chrome.storage.local.get(keys, callback);
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} catch (err) {
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console.warn('LexAI: Extension context invalidated', err);
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}
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}
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function safeStorageSet(data: Record<string, string>, callback?: () => void) {
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try {
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if (typeof chrome === 'undefined' || !chrome.runtime?.id) return;
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if (callback) {
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chrome.storage.local.set(data, callback);
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} else {
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chrome.storage.local.set(data);
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}
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} catch (err) {
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console.warn('LexAI: Extension context invalidated', err);
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}
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}
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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('gpt-4o-mini');
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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 apiKeyRef = useRef<HTMLInputElement>(null);
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useEffect(() => {
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safeStorageGet(["provider", "apiKey", "model"], (result) => {
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if (result.provider) setProvider(result.provider);
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if (result.apiKey) setApiKey(result.apiKey);
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if (result.model) setModel(result.model);
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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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const p = PROVIDERS.find((p) => p.id === newProvider);
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if (p) setModel(p.models[0]);
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};
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const handleSave = () => {
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if (!apiKey.trim()) {
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apiKeyRef.current?.focus();
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return;
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}
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setSaveStatus('saving');
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safeStorageSet({ provider, apiKey: apiKey.trim(), model }, () => {
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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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};
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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 stored locally and never shared.
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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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{/* Model */}
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<div style={styles.formGroup}>
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<label style={styles.label}>Model</label>
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<select
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style={styles.select}
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value={model}
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onChange={(e) => setModel(e.target.value)}
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>
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{currentProvider.models.map((m) => (
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<option key={m} value={m}>{m}</option>
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))}
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</select>
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</div>
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{/* API Key */}
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<div style={styles.formGroup}>
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<label style={styles.label}>API Key</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}
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onChange={(e) => setApiKey(e.target.value)}
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placeholder={currentProvider.placeholder}
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style={{ ...styles.input, paddingRight: '42px' }}
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onKeyDown={(e) => e.key === 'Enter' && handleSave()}
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/>
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<button
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onClick={() => setShowKey((s) => !s)}
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style={{
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position: 'absolute',
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right: '10px',
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top: '50%',
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transform: 'translateY(-50%)',
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background: 'none',
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border: 'none',
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color: '#6c7086',
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cursor: 'pointer',
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fontSize: '14px',
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padding: '4px',
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}}
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title={showKey ? 'Hide key' : 'Show key'}
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>
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{showKey ? '🙈' : '👁'}
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</button>
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</div>
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<div style={styles.hint}>
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<span>🔒 Stored only on your device.</span>
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<span>·</span>
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<a
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href={currentProvider.docsUrl}
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target="_blank"
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rel="noopener noreferrer"
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style={styles.docsLink}
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>
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Get API key →
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</a>
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</div>
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</div>
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{/* Save */}
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<button style={saveBtnStyle} onClick={handleSave} disabled={saveStatus === 'saving'}>
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{saveStatus === 'saving'
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? '⏳ Saving…'
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: saveStatus === 'saved'
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? '✓ Settings Saved!'
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: saveStatus === 'error'
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? '✕ Save Failed — Try Again'
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: '💾 Save Settings'}
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</button>
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<div style={styles.divider} />
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{/* Info */}
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<div style={{ fontSize: '12px', color: '#6c7086', lineHeight: '1.6' }}>
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<strong style={{ color: '#a6adc8' }}>How to use LexAI:</strong>
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<ol style={{ margin: '8px 0 0 16px', padding: 0 }}>
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<li>Select any text on a webpage</li>
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<li>Click Fix, Rephrase, Shorten, or Expand</li>
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<li>Accept or replace the suggestion</li>
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</ol>
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</div>
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</div>
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</div>
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);
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}
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createRoot(document.getElementById('app')!).render(<OptionsPage />);
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