Files
routstr-core/ui/components/landing/lightning-payment-workflow.tsx
T
2025-12-11 12:51:27 +08:00

686 lines
24 KiB
TypeScript

'use client';
import { type JSX, useCallback, useState } from 'react';
import Image from 'next/image';
import { Copy, Zap, CheckCircle, Loader2 } from 'lucide-react';
import { toast } from 'sonner';
import QRCode from 'qrcode';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Textarea } from '@/components/ui/textarea';
import { Separator } from '@/components/ui/separator';
type WalletSnapshot = {
apiKey: string;
balanceMsats: number;
reservedMsats: number;
};
type LightningInvoice = {
invoice_id: string;
bolt11: string;
amount_sats: number;
expires_at: number;
payment_hash: string;
};
type InvoiceStatus = {
status: string;
api_key?: string;
amount_sats: number;
paid_at?: number;
created_at: number;
expires_at: number;
};
interface LightningPaymentWorkflowProps {
baseUrl: string;
onApiKeyCreated?: (apiKey: string, walletInfo: WalletSnapshot) => void;
}
function formatSats(msats: number): string {
return new Intl.NumberFormat('en-US').format(Math.floor(msats / 1000));
}
async function generateQRCodeSVG(text: string): Promise<string> {
try {
return await QRCode.toDataURL(text, {
type: 'image/png',
width: 200,
margin: 1,
color: {
dark: '#000000',
light: '#FFFFFF',
},
});
} catch (error) {
console.error('Failed to generate QR code:', error);
return '';
}
}
export function LightningPaymentWorkflow({
baseUrl,
onApiKeyCreated,
}: LightningPaymentWorkflowProps): JSX.Element {
const [createAmount, setCreateAmount] = useState<string>('');
const [topupAmount, setTopupAmount] = useState<string>('');
const [topupApiKey, setTopupApiKey] = useState<string>('');
const [recoverInvoice, setRecoverInvoice] = useState<string>('');
const [createInvoice, setCreateInvoice] = useState<LightningInvoice | null>(
null
);
const [topupInvoice, setTopupInvoice] = useState<LightningInvoice | null>(
null
);
const [createQRCode, setCreateQRCode] = useState<string>('');
const [topupQRCode, setTopupQRCode] = useState<string>('');
const [createdApiKey, setCreatedApiKey] = useState<string>('');
const [topupApiKeyResult, setTopupApiKeyResult] = useState<string>('');
const [recoveredApiKey, setRecoveredApiKey] = useState<string>('');
const [isWaitingPayment, setIsWaitingPayment] = useState(false);
const [isWaitingTopupPayment, setIsWaitingTopupPayment] = useState(false);
const [isCreating, setIsCreating] = useState(false);
const [isTopupping, setIsTopupping] = useState(false);
const [isRecovering, setIsRecovering] = useState(false);
const [hasInteractedCreate, setHasInteractedCreate] = useState(false);
const [hasInteractedTopup, setHasInteractedTopup] = useState(false);
const [hasInteractedRecover, setHasInteractedRecover] = useState(false);
const handleCopy = useCallback(async (value: string): Promise<void> => {
if (!value) return;
if (typeof navigator === 'undefined' || !navigator.clipboard) {
toast.error('Clipboard API unavailable');
return;
}
try {
await navigator.clipboard.writeText(value);
toast.success('Copied to clipboard');
} catch (error) {
console.error(error);
toast.error('Unable to copy');
}
}, []);
const pollInvoiceStatus = useCallback(
async (invoiceId: string, onPaid: (status: InvoiceStatus) => void) => {
let attempts = 0;
const maxAttempts = 60; // 5 minutes with 5 second intervals
const poll = async () => {
try {
const response = await fetch(
`${baseUrl}/v1/balance/lightning/invoice/${invoiceId}/status`
);
if (!response.ok) {
throw new Error('Failed to check invoice status');
}
const status: InvoiceStatus = await response.json();
if (status.status === 'paid' && status.api_key) {
onPaid(status);
return;
}
if (status.status === 'expired' || status.status === 'cancelled') {
toast.error('Invoice expired or cancelled');
return;
}
attempts++;
if (attempts < maxAttempts) {
setTimeout(poll, 5000); // Poll every 5 seconds
} else {
toast.error('Payment timeout - please check manually');
}
} catch (error) {
console.error('Failed to poll invoice status:', error);
attempts++;
if (attempts < maxAttempts) {
setTimeout(poll, 5000);
}
}
};
poll();
},
[baseUrl]
);
const handleCreateInvoice = useCallback(async (): Promise<void> => {
const amount = parseInt(createAmount);
if (!amount || amount <= 0) {
toast.error('Please enter a valid amount');
return;
}
setIsCreating(true);
try {
const response = await fetch(`${baseUrl}/v1/balance/lightning/invoice`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
amount_sats: amount,
purpose: 'create',
}),
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to create invoice');
}
const invoice: LightningInvoice = await response.json();
setCreateInvoice(invoice);
const qrCode = await generateQRCodeSVG(invoice.bolt11);
setCreateQRCode(qrCode);
setIsWaitingPayment(true);
toast.success('Lightning invoice created - waiting for payment...');
pollInvoiceStatus(invoice.invoice_id, (status) => {
if (status.api_key) {
const walletInfo: WalletSnapshot = {
apiKey: status.api_key,
balanceMsats: status.amount_sats * 1000,
reservedMsats: 0,
};
onApiKeyCreated?.(status.api_key, walletInfo);
setCreatedApiKey(status.api_key);
setIsWaitingPayment(false);
toast.success('Payment received! API key created.');
setCreateInvoice(null);
setCreateAmount('');
setCreateQRCode('');
}
});
} catch (error) {
console.error(error);
toast.error(
error instanceof Error ? error.message : 'Failed to create invoice'
);
setIsWaitingPayment(false);
} finally {
setIsCreating(false);
}
}, [createAmount, baseUrl, pollInvoiceStatus, onApiKeyCreated]);
const handleTopupInvoice = useCallback(async (): Promise<void> => {
const amount = parseInt(topupAmount);
if (!amount || amount <= 0) {
toast.error('Please enter a valid amount');
return;
}
if (!topupApiKey.trim()) {
toast.error('Please enter your API key');
return;
}
setIsTopupping(true);
try {
const response = await fetch(`${baseUrl}/v1/balance/lightning/invoice`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
amount_sats: amount,
purpose: 'topup',
api_key: topupApiKey.trim(),
}),
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to create topup invoice');
}
const invoice: LightningInvoice = await response.json();
setTopupInvoice(invoice);
const qrCode = await generateQRCodeSVG(invoice.bolt11);
setTopupQRCode(qrCode);
setIsWaitingTopupPayment(true);
toast.success('Lightning topup invoice created - waiting for payment...');
pollInvoiceStatus(invoice.invoice_id, (status) => {
if (status.api_key) {
const walletInfo: WalletSnapshot = {
apiKey: status.api_key,
balanceMsats: status.amount_sats * 1000,
reservedMsats: 0,
};
onApiKeyCreated?.(status.api_key, walletInfo);
setTopupApiKeyResult(status.api_key);
setIsWaitingTopupPayment(false);
toast.success(
`Payment received! Added ${formatSats(status.amount_sats * 1000)} sats.`
);
setTopupInvoice(null);
setTopupAmount('');
setTopupQRCode('');
}
});
} catch (error) {
console.error(error);
toast.error(
error instanceof Error
? error.message
: 'Failed to create topup invoice'
);
setIsWaitingTopupPayment(false);
} finally {
setIsTopupping(false);
}
}, [topupAmount, topupApiKey, baseUrl, pollInvoiceStatus, onApiKeyCreated]);
const handleRecoverInvoice = useCallback(async (): Promise<void> => {
if (!recoverInvoice.trim()) {
toast.error('Please enter a BOLT11 invoice');
return;
}
setIsRecovering(true);
try {
const response = await fetch(`${baseUrl}/v1/balance/lightning/recover`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
bolt11: recoverInvoice.trim(),
}),
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Invoice not found or not paid');
}
const status: InvoiceStatus = await response.json();
if (status.status === 'paid' && status.api_key) {
const walletInfo: WalletSnapshot = {
apiKey: status.api_key,
balanceMsats: status.amount_sats * 1000,
reservedMsats: 0,
};
onApiKeyCreated?.(status.api_key, walletInfo);
setRecoveredApiKey(status.api_key);
toast.success('API key recovered successfully!');
setRecoverInvoice('');
} else {
toast.error(`Invoice status: ${status.status}`);
}
} catch (error) {
console.error(error);
toast.error(
error instanceof Error ? error.message : 'Failed to recover invoice'
);
} finally {
setIsRecovering(false);
}
}, [recoverInvoice, baseUrl, onApiKeyCreated]);
const showCreateDetails =
hasInteractedCreate || createAmount.trim().length > 0;
const showTopupDetails =
hasInteractedTopup ||
topupAmount.trim().length > 0 ||
topupApiKey.trim().length > 0;
const showRecoverDetails =
hasInteractedRecover || recoverInvoice.trim().length > 0;
return (
<Card>
<CardHeader className='space-y-1'>
<CardTitle className='flex items-center gap-2 text-xl'>
<Zap className='text-primary h-5 w-5' />
Lightning Payment Workflow
</CardTitle>
<p className='text-muted-foreground text-xs tracking-wide uppercase'>
Create and manage API keys using Lightning Network payments
</p>
</CardHeader>
<CardContent className='space-y-6'>
<section className='space-y-2'>
<header className='text-muted-foreground flex items-center justify-between text-[0.7rem] tracking-wider uppercase'>
<span>1 · Create key with Lightning</span>
{showCreateDetails && (
<span className='text-primary'>Amount specified</span>
)}
</header>
<Input
type='number'
value={createAmount}
onChange={(event) => setCreateAmount(event.target.value)}
placeholder='Amount in sats (e.g., 1000)'
className='text-sm'
onFocus={() => setHasInteractedCreate(true)}
/>
{showCreateDetails && (
<div className='space-y-3'>
<Button
onClick={handleCreateInvoice}
disabled={isCreating || !!createInvoice}
className='gap-2'
>
{isCreating
? 'Creating invoice...'
: 'Create Lightning Invoice'}
</Button>
{createInvoice && (
<div className='bg-muted/30 space-y-3 rounded-lg border p-4'>
<div className='text-muted-foreground flex items-center justify-between text-[0.7rem] tracking-wider uppercase'>
<span>
Lightning Invoice ({createInvoice.amount_sats} sats)
</span>
<Button
variant='outline'
size='sm'
className='gap-1 text-xs'
onClick={() => handleCopy(createInvoice.bolt11)}
>
<Copy className='h-3 w-3' />
Copy
</Button>
</div>
{isWaitingPayment && (
<div className='flex items-center justify-center gap-2 rounded-lg border border-orange-200 bg-orange-50 p-3 dark:border-orange-800 dark:bg-orange-950'>
<Loader2 className='h-4 w-4 animate-spin text-orange-600' />
<span className='text-sm font-medium text-orange-800 dark:text-orange-200'>
Waiting for payment...
</span>
</div>
)}
{createQRCode && (
<div className='flex justify-center'>
<Image
src={createQRCode}
alt='QR Code'
className='h-48 w-48'
width={192}
height={192}
unoptimized
/>
</div>
)}
<Textarea
value={createInvoice.bolt11}
readOnly
rows={4}
className='font-mono text-xs'
/>
<p className='text-muted-foreground text-center text-xs'>
Scan QR code or copy invoice. Payment will be detected
automatically.
</p>
</div>
)}
{createdApiKey && (
<div className='space-y-3 rounded-lg border border-green-200 bg-green-50 p-4 dark:border-green-800 dark:bg-green-950'>
<div className='flex items-center justify-between text-[0.7rem] tracking-wider text-green-700 uppercase dark:text-green-300'>
<div className='flex items-center gap-2'>
<CheckCircle className='h-4 w-4' />
<span>API Key Created Successfully</span>
</div>
<Button
variant='outline'
size='sm'
className='gap-1 border-green-300 text-xs hover:bg-green-100 dark:border-green-700 dark:hover:bg-green-900'
onClick={() => handleCopy(createdApiKey)}
>
<Copy className='h-3 w-3' />
Copy
</Button>
</div>
<Textarea
value={createdApiKey}
readOnly
rows={2}
className='border-green-200 bg-white font-mono text-xs dark:border-green-800 dark:bg-green-950/50'
/>
<div className='flex items-center justify-between text-xs text-green-700 dark:text-green-300'>
<span>Your API key is ready to use!</span>
<Button
variant='ghost'
size='sm'
className='h-6 px-2 text-xs text-green-700 hover:text-green-800 dark:text-green-300 dark:hover:text-green-200'
onClick={() => setCreatedApiKey('')}
>
Dismiss
</Button>
</div>
</div>
)}
</div>
)}
</section>
<Separator />
<section className='space-y-2'>
<header className='text-muted-foreground flex items-center justify-between text-[0.7rem] tracking-wider uppercase'>
<span>2 · Top up existing key</span>
{showTopupDetails && (
<span className='text-primary'>Ready to create invoice</span>
)}
</header>
<div className='space-y-2'>
<Input
value={topupApiKey}
onChange={(event) => setTopupApiKey(event.target.value)}
placeholder='Your API key (sk-...)'
className='font-mono text-sm'
onFocus={() => setHasInteractedTopup(true)}
/>
<Input
type='number'
value={topupAmount}
onChange={(event) => setTopupAmount(event.target.value)}
placeholder='Amount to add in sats'
className='text-sm'
onFocus={() => setHasInteractedTopup(true)}
/>
</div>
{showTopupDetails && (
<div className='space-y-3'>
<Button
onClick={handleTopupInvoice}
disabled={isTopupping || !!topupInvoice}
variant='outline'
className='gap-2'
>
{isTopupping ? 'Creating invoice...' : 'Create Topup Invoice'}
</Button>
{topupInvoice && (
<div className='bg-muted/30 space-y-3 rounded-lg border p-4'>
<div className='text-muted-foreground flex items-center justify-between text-[0.7rem] tracking-wider uppercase'>
<span>Topup Invoice ({topupInvoice.amount_sats} sats)</span>
<Button
variant='outline'
size='sm'
className='gap-1 text-xs'
onClick={() => handleCopy(topupInvoice.bolt11)}
>
<Copy className='h-3 w-3' />
Copy
</Button>
</div>
{topupQRCode && (
<div className='flex justify-center'>
<Image
src={topupQRCode}
alt='QR Code'
className='h-48 w-48'
width={192}
height={192}
unoptimized
/>
</div>
)}
<Textarea
value={topupInvoice.bolt11}
readOnly
rows={4}
className='font-mono text-xs'
/>
<p className='text-muted-foreground text-center text-xs'>
Scan QR code or copy invoice. Balance will be added
automatically.
</p>
{isWaitingTopupPayment && (
<div className='flex items-center justify-center gap-2 rounded-lg border border-orange-200 bg-orange-50 p-3 dark:border-orange-800 dark:bg-orange-950'>
<Loader2 className='h-4 w-4 animate-spin text-orange-600' />
<span className='text-sm font-medium text-orange-800 dark:text-orange-200'>
Waiting for payment...
</span>
</div>
)}
</div>
)}
{topupApiKeyResult && (
<div className='space-y-3 rounded-lg border border-blue-200 bg-blue-50 p-4 dark:border-blue-800 dark:bg-blue-950'>
<div className='flex items-center justify-between text-[0.7rem] tracking-wider text-blue-700 uppercase dark:text-blue-300'>
<div className='flex items-center gap-2'>
<CheckCircle className='h-4 w-4' />
<span>Topup Successful</span>
</div>
<Button
variant='outline'
size='sm'
className='gap-1 border-blue-300 text-xs hover:bg-blue-100 dark:border-blue-700 dark:hover:bg-blue-900'
onClick={() => handleCopy(topupApiKeyResult)}
>
<Copy className='h-3 w-3' />
Copy
</Button>
</div>
<Textarea
value={topupApiKeyResult}
readOnly
rows={2}
className='border-blue-200 bg-white font-mono text-xs dark:border-blue-800 dark:bg-blue-950/50'
/>
<div className='flex items-center justify-between text-xs text-blue-700 dark:text-blue-300'>
<span>Balance has been added to your API key!</span>
<Button
variant='ghost'
size='sm'
className='h-6 px-2 text-xs text-blue-700 hover:text-blue-800 dark:text-blue-300 dark:hover:text-blue-200'
onClick={() => setTopupApiKeyResult('')}
>
Dismiss
</Button>
</div>
</div>
)}
</div>
)}
</section>
<Separator />
<section className='space-y-2'>
<header className='text-muted-foreground flex items-center justify-between text-[0.7rem] tracking-wider uppercase'>
<span>3 · Recover from invoice</span>
{showRecoverDetails && (
<span className='text-primary'>Invoice provided</span>
)}
</header>
<Textarea
value={recoverInvoice}
onChange={(event) => setRecoverInvoice(event.target.value)}
placeholder='Paste BOLT11 invoice to recover API key...'
rows={showRecoverDetails ? 3 : 1}
className='font-mono text-sm transition-all duration-200'
onFocus={() => setHasInteractedRecover(true)}
/>
{showRecoverDetails && (
<div className='flex flex-wrap gap-2'>
<Button
onClick={handleRecoverInvoice}
disabled={isRecovering}
variant='secondary'
className='gap-2'
>
{isRecovering ? 'Recovering...' : 'Recover API Key'}
</Button>
<span className='text-muted-foreground text-xs'>
Recovers API key from a paid Lightning invoice.
</span>
</div>
)}
{recoveredApiKey && (
<div className='space-y-3 rounded-lg border border-purple-200 bg-purple-50 p-4 dark:border-purple-800 dark:bg-purple-950'>
<div className='flex items-center justify-between text-[0.7rem] tracking-wider text-purple-700 uppercase dark:text-purple-300'>
<div className='flex items-center gap-2'>
<CheckCircle className='h-4 w-4' />
<span>API Key Recovered</span>
</div>
<Button
variant='outline'
size='sm'
className='gap-1 border-purple-300 text-xs hover:bg-purple-100 dark:border-purple-700 dark:hover:bg-purple-900'
onClick={() => handleCopy(recoveredApiKey)}
>
<Copy className='h-3 w-3' />
Copy
</Button>
</div>
<Textarea
value={recoveredApiKey}
readOnly
rows={2}
className='border-purple-200 bg-white font-mono text-xs dark:border-purple-800 dark:bg-purple-950/50'
/>
<div className='flex items-center justify-between text-xs text-purple-700 dark:text-purple-300'>
<span>Your recovered API key is ready to use!</span>
<Button
variant='ghost'
size='sm'
className='h-6 px-2 text-xs text-purple-700 hover:text-purple-800 dark:text-purple-300 dark:hover:text-purple-200'
onClick={() => setRecoveredApiKey('')}
>
Dismiss
</Button>
</div>
</div>
)}
</section>
</CardContent>
</Card>
);
}