234 lines
36 KiB
TypeScript
234 lines
36 KiB
TypeScript
import { useEffect, useRef, useState } from 'react';
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import { ArrowDownLeft, ArrowLeftRight, ArrowRight, ArrowUpRight, BookOpen, Check, ChevronRight, CircleHelp,
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Copy, Cpu, Download, ExternalLink, Globe2, Layers3, LayoutDashboard, LoaderCircle,
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Pickaxe, Search, Shield, Sparkles, Wallet as WalletIcon, X } from 'lucide-react';
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import { rarity } from '../shared/protocol.ts';
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import { CONSENSUS, NETWORK, isNftTrade, nftTransferMessage, testnetOwnerOf, transactionCardIds,
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type TestnetBlock, type TestnetSnapshot } from '../shared/testnet.ts';
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import { getWallet, sign, subscribeWallet, watchWalletLifecycle, type Wallet } from './wallet.ts';
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import { Card, samples, imageCredit, type CardData } from './Card.tsx';
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import { WalletPanel } from './WalletPanel.tsx';
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import { useModalFocus } from './useModalFocus.ts';
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import { ThemePicker } from './ThemePicker.tsx';
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import { TradeDesk } from './TradeDesk.tsx';
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import { IS_MAINNET, NETWORK_GENESIS_TIME, NETWORK_LABEL } from '../shared/network.ts';
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import { StateClient } from '../shared/rpc-client.ts';
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import './App.css';
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import './testnet.css';
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type View = 'Discover' | 'My collection' | 'Block explorer' | 'Trade cards';
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const short = (s: string) => s ? `${s.slice(0, 6)}…${s.slice(-4)}` : '—';
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const asCard = (block: TestnetBlock): CardData => ({ article: block.article, hash: block.powHash, block });
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const message = (error: unknown) => error instanceof Error ? error.message : 'Request failed. Please try again.';
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async function request<T>(path: string, body?: unknown, expectedStatus?: number): Promise<T> {
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const res = await fetch(`/api/${path}`, { cache: 'no-store', signal: AbortSignal.timeout(15000),
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...(body === undefined ? {} : { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) }) });
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if (!res.headers.get('content-type')?.includes('application/json')) throw new Error('The Wikideck node RPC is unavailable. Start the node and web services.');
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const data = await res.json();
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if (!res.ok) throw new Error(typeof data.error === 'string' ? data.error : 'Request failed');
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if (expectedStatus !== undefined && res.status !== expectedStatus) throw new Error('Unexpected node RPC response. Refresh before trying again.');
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return data;
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}
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// Only canonical, mined transfers determine ownership and the next signature sequence.
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function transferProblem(state: TestnetSnapshot, card: CardData, address: string): string {
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const mint = card.block;
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const block = mint && state.blocks.find(b => b.tokenId === mint.tokenId && b.hash === mint.hash);
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if (!block) return 'This NFT is no longer on the canonical chain. Refresh your collection.';
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if (testnetOwnerOf(state, block.tokenId) !== address) return 'This wallet is not the confirmed owner.';
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if (state.blocks.length + 1 - block.height < CONSENSUS.coinbaseMaturity)
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return 'Immature NFT: transfers require two subsequent blocks at the next inclusion height.';
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if (state.pendingTransfers.some(tx => transactionCardIds(tx).includes(block.tokenId))) return 'A transfer or trade involving this NFT is already pending mining.';
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return '';
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}
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export default function App() {
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const [view, setView] = useState<View>('Discover');
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const [wallet, setWallet] = useState<Wallet>();
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const [snapshot, setSnapshot] = useState<TestnetSnapshot>();
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const [rpcAvailable, setRpcAvailable] = useState(false);
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const [error, setError] = useState('');
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const [toast, setToast] = useState('');
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const [dialog, setDialog] = useState<'guide' | 'wallet' | 'transfer' | null>(null);
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const [selected, setSelected] = useState<CardData>();
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const [query, setQuery] = useState('');
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const [category, setCategory] = useState('All cards');
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const [recipient, setRecipient] = useState('');
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const [transferBusy, setTransferBusy] = useState(false);
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const [transferError, setTransferError] = useState('');
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const transferInFlight = useRef(false);
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const refreshVersion = useRef(0);
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const minerPanel = useRef<HTMLElement>(null);
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const stateClient = useRef(new StateClient());
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useModalFocus(Boolean(dialog || selected));
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const refresh = async () => {
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const version = ++refreshVersion.current;
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try {
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const data = await stateClient.current.load();
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if (data.network !== NETWORK || data.algorithm !== 'RandomX' || typeof data.chainId !== 'string' ||
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!Array.isArray(data.blocks) || !Array.isArray(data.transfers) || !Array.isArray(data.pendingTransfers))
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throw new Error(`Incompatible node. This interface is pinned to ${NETWORK} at genesis ${NETWORK_GENESIS_TIME}.`);
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if (version === refreshVersion.current) { setSnapshot(data); setRpcAvailable(true); setError(''); }
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return data;
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} catch (e) {
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if (version === refreshVersion.current) { setRpcAvailable(false); setError(message(e)); }
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throw e;
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}
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};
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useEffect(() => {
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let active = true;
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const stopLifecycle = watchWalletLifecycle();
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const unsubscribe = subscribeWallet(() => {
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void getWallet().then(value => { if(active) {setWallet(value);setRecipient('');setTransferError('');} }).catch(()=>{if(active)setWallet(undefined);});
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});
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getWallet().then(value => { if (active) setWallet(value); }).catch(e => { if (active) setError(message(e)); });
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void refresh().catch(() => {});
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const timer = setInterval(() => { void refresh().catch(() => {}); }, 8000);
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return () => { active = false; unsubscribe(); stopLifecycle(); clearInterval(timer); refreshVersion.current++; };
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}, []);
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useEffect(() => {
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if (toast) { const timer = setTimeout(() => setToast(''), 8000); return () => clearTimeout(timer); }
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}, [toast]);
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useEffect(() => {
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const escape = (event: KeyboardEvent) => {
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if (event.key === 'Escape' && !transferInFlight.current) { setDialog(null); setSelected(undefined); setTransferError(''); }
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};
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document.addEventListener('keydown', escape);
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return () => document.removeEventListener('keydown', escape);
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}, []);
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const transfer = async () => {
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if (transferInFlight.current || !wallet || !selected?.block || !snapshot) return;
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transferInFlight.current = true; setTransferBusy(true); setTransferError('');
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try {
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const state = await refresh();
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if (state.chainId !== snapshot.chainId) throw new Error('The node chain ID changed. Refresh and review this NFT before signing.');
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const problem = transferProblem(state, selected, wallet.address);
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if (problem) throw new Error(problem);
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const to = recipient.trim().toLowerCase();
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if (!/^[a-f0-9]{64}$/.test(to) || to === wallet.address) throw new Error('Enter another wallet’s 64-character receive address.');
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const tokenId = selected.block.tokenId;
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const t = { network: NETWORK, chainId: state.chainId, cardHash: tokenId,
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from: wallet.address, to, sequence: state.transfers.filter(tx => transactionCardIds(tx).includes(tokenId)).length };
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const tx = { ...t, publicKey: wallet.publicKey, signature: await sign(wallet, nftTransferMessage(t)) };
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await request('transfer', tx, 202);
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// A 202 is a mempool acknowledgement, NOT a change of confirmed ownership.
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refreshVersion.current++;
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setSnapshot(current => current && current.chainId === state.chainId ? { ...current,
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pendingTransfers: [...current.pendingTransfers.filter(p => !transactionCardIds(p).includes(tx.cardHash)), tx] } : current);
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setDialog(null); setRecipient('');
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setToast('Transfer pending. You remain the confirmed owner until it is mined into the canonical chain.');
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void refresh().catch(() => {});
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} catch (e) { setTransferError(message(e)); }
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finally { transferInFlight.current = false; setTransferBusy(false); }
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};
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const owned = snapshot?.blocks.filter(b => wallet && testnetOwnerOf(snapshot, b.tokenId) === wallet.address) ?? [];
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const visibleCards = view === 'My collection' ? owned.map(asCard)
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: snapshot?.blocks.length ? [...snapshot.blocks].reverse().slice(0, 12).map(asCard) : samples;
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const filtered = visibleCards.filter(c => (category === 'All cards' || c.article.category === category) &&
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`${c.article.title} ${c.article.extract}`.toLowerCase().includes(query.toLowerCase()));
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const selectedMint = selected?.block;
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const selectedBlock = selectedMint && snapshot?.blocks.find(b => b.tokenId === selectedMint.tokenId && b.hash === selectedMint.hash);
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const confirmations = selectedBlock && snapshot ? snapshot.blocks.length - selectedBlock.height + 1 : 0;
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const selectedOwner = selectedBlock && snapshot ? testnetOwnerOf(snapshot, selectedBlock.tokenId) : undefined;
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const pending = !!selectedBlock && !!snapshot?.pendingTransfers.some(tx => transactionCardIds(tx).includes(selectedBlock.tokenId));
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const transferDisabledReason = selected && wallet && snapshot ? transferProblem(snapshot, selected, wallet.address) : 'Wallet and node state are required.';
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const peerLabel = !rpcAvailable ? 'Peers unknown' : snapshot?.peers ? `${snapshot.peers} peers` : 'Isolated node';
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const nativeCommand = `npm run miner -- --wallet <backup.json> --consent --node ${window.location.origin}`;
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const close = () => { if (!transferInFlight.current) { setDialog(null); setSelected(undefined); setTransferError(''); } };
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const openWallet = () => { setSelected(undefined); setDialog('wallet'); };
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const goMine = () => {
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setView('Discover');
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setTimeout(() => minerPanel.current?.scrollIntoView({ behavior: window.matchMedia('(prefers-reduced-motion: reduce)').matches ? 'auto' : 'smooth', block: 'center' }), 50);
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};
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const copyAddress = async () => {
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if (!wallet) return;
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try { await navigator.clipboard.writeText(wallet.address); setToast('Wallet address copied.'); }
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catch { setToast('Clipboard unavailable. Select and copy your receive address below.'); }
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};
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const updateWallet = (restored: Wallet) => {
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setWallet(restored); setSelected(undefined); setRecipient(''); setTransferError('');
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setToast('Wallet restored locally. Refreshing confirmed NFT ownership.');
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void refresh().catch(() => {});
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};
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const retry = async () => {
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try { setWallet(await getWallet()); await refresh(); }
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catch (e) { setError(message(e)); }
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};
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return <div className="app-shell">
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<aside className="sidebar">
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<a href="#" className="brand" onClick={e => { e.preventDefault(); setView('Discover'); }}><span className="brand-mark" aria-hidden="true">W<span>✦</span></span>wikideck<span className="brand-dot">.</span></a>
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<div className="sidebar-label">YOUR NEXT DISCOVERY</div>
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<nav aria-label="Main navigation">{(['Discover', 'My collection', 'Block explorer', 'Trade cards'] as View[]).map((item, i) => {
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const Icon = [LayoutDashboard, Layers3, Globe2, ArrowLeftRight][i];
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return <button key={item} aria-label={item} aria-current={view === item ? 'page' : undefined} className={`nav-item ${view === item ? 'active' : ''}`} onClick={() => { setView(item); setQuery(''); setCategory('All cards'); }}><Icon size={18} />{item}{item === 'My collection' && <span className="nav-count">{owned.length}</span>}</button>;
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})}</nav>
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<div className="sidebar-note"><span className="tiny-spark">✦</span><h3>Mine together.<br />Trade your way.</h3><p>Discover illustrated Wikipedia cards, build a deck around what you love, and find your collector community.</p><button onClick={() => setDialog('guide')}>How it works <ArrowUpRight size={15} /></button></div>
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<div className="sidebar-bottom"><span className={`network-dot ${!rpcAvailable || !snapshot?.peers ? 'disconnected' : ''}`} /><span>{peerLabel}</span><span className="prototype">{NETWORK_LABEL}</span></div>
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<button className="help-link" onClick={() => setDialog('guide')}><CircleHelp size={16} /> The field guide <ArrowUpRight size={14} /></button>
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</aside>
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<div className="main-shell">
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<header className="topbar"><div className="breadcrumbs">Explore <ChevronRight size={13} /><span>{view}</span></div><div className="top-actions"><span className="testnet-brand">RandomX <b>{NETWORK_LABEL}</b></span><ThemePicker /><span className="network-pill"><span className={`network-dot ${!rpcAvailable || !snapshot?.peers ? 'disconnected' : ''}`} />{peerLabel}</span><button className="wallet-button" onClick={openWallet}><span className="wallet-avatar"><WalletIcon size={14} /></span>{wallet ? short(wallet.address) : 'Open wallet'}<ChevronRight size={14} /></button></div></header>
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<main>
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<div className="testnet-status" role="status"><span><span className={`network-dot ${rpcAvailable ? '' : 'disconnected'}`} /> RPC {rpcAvailable ? 'available' : 'unavailable'}</span><span>{peerLabel}</span><span>{IS_MAINNET?'MAINNET · experimental · unaudited · no value promised':'TESTNET · experimental · no value promised'}</span>{snapshot && !rpcAvailable && <strong>Showing last known state</strong>}</div>
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{error && <div className="error-banner" role="alert"><CircleHelp size={17} /><span>{error}</span><button onClick={retry}>Retry</button><button aria-label="Dismiss error" onClick={() => setError('')}><X size={16} /></button></div>}
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{view === 'Discover' && <>
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<section className="hero">
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<div className="hero-copy"><span className="eyebrow"><span /> MINE · COLLECT · TRADE CARDS</span><h1>Mine with your CPU.<br />Collect <span>the world.</span></h1><p>Turn illustrated Wikipedia discoveries into collectible cards. Mine with RandomX, build a collection around what you love, and trade cards directly with other collectors.</p><div className="hero-actions"><button className="button dark" onClick={goMine}><Pickaxe size={17} /> Explore mining <ArrowUpRight size={17} /></button><button className="text-button" onClick={() => setDialog('guide')}>How it works <ArrowRight size={16} /></button></div><div className="hero-foot"><span><Check size={13} /> CPU-friendly RandomX</span><span><Check size={13} /> Direct card-for-card trades</span></div></div>
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<div className="hero-visual"><div className="orbit orbit-one" /><div className="orbit orbit-two" /><span className="orbit-spark spark-one">✳</span><span className="orbit-spark spark-two">+</span><div className="floating-label label-top"><Sparkles size={12} /> Preview cards · not owned</div><div className="hero-card back-card"><Card card={samples[2]} onClick={() => setSelected(samples[2])} /></div><div className="hero-card front-card"><Card card={samples[0]} onClick={() => setSelected(samples[0])} /></div><div className="floating-label label-bottom"><Sparkles size={15} /> A world worth collecting <ArrowUpRight size={13} /></div></div>
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</section>
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<section className="metrics" aria-label="Canonical chain statistics">
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<div><span className="metric-icon"><Layers3 size={19} /></span><div><span>Native NFTs minted</span><strong>{snapshot?.blocks.length.toLocaleString() ?? '—'}<small>canonical chain</small></strong></div></div>
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<div><span className="metric-icon"><Globe2 size={19} /></span><div><span>Block height</span><strong>{snapshot ? `#${snapshot.blocks.at(-1)?.height ?? 0}` : '—'}<small>current tip</small></strong></div></div>
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<div><span className="metric-icon"><WalletIcon size={19} /></span><div><span>Confirmed ownership</span><strong>{wallet && snapshot ? owned.length : '—'}<small>in your wallet</small></strong></div></div>
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<div><span className="metric-icon"><Cpu size={19} /></span><div><span>Proof of work</span><strong className="algorithm">{snapshot?.algorithm ?? 'RandomX'}<small>native CPU mining</small></strong></div></div>
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</section>
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<section className="mining-panel native-mining" ref={minerPanel}>
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<div className="mining-description"><div className="section-eyebrow"><span className="idle-dot" /> RANDOMX · DESIGNED FOR GENERAL-PURPOSE CPUS</div><h2>Mining should be for more people.</h2><p>Wikideck and Monero use RandomX, an algorithm designed to resist specialized ASICs and keep general-purpose CPUs competitive. That can make mining more accessible—not make every machine equally powerful or promise rewards. Each accepted Wikideck block earns its miner a distinct illustrated Wikipedia card. Wikideck is its own independent network.</p><div className="mining-meta"><span><Cpu size={13} /> Mine with a CPU</span><span><Shield size={13} /> Independently validating peers</span></div><details className="mining-details"><summary>Hardware, rewards & network details</summary><div className="native-memory"><strong>Light · default</strong><span>256 MiB cache plus scratchpad and process overhead.</span><strong>Fast · --fast</strong><span>About 2 GiB dataset plus cache; budget over 2.3 GiB per process. Mining uses CPU, memory, electricity and time. ASIC resistance is a design goal, not a guarantee; results depend on hardware and network difficulty. Wikideck does not share Monero’s network, hashpower or security.</span></div></details></div>
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<div className="miner-controls"><div className="miner-display"><div><span>NEXT WIKIPEDIA ARTICLE</span><strong>{snapshot ? 'Chosen when the miner requests work' : `Waiting for ${NETWORK_LABEL} RPC…`}</strong></div></div><p className="muted">The miner selects a random illustrated English Wikipedia article. The same article can appear again; each card keeps its own mint-time statistics.</p><details className="mining-details"><summary>Want to run a miner? Setup & safety details</summary><ol className="native-steps"><li>Build <code>wikideck-randomx</code> using the repository’s native build instructions.</li><li>Save your encrypted backup and keep its password separate.</li><li>Replace <code><backup.json></code> with your local file path (quote paths with spaces), then run:</li></ol><pre className="native-command"><code>{nativeCommand}</code></pre><p className="miner-footnote">Node: {window.location.origin}. The command connects to this node; use HTTPS for remote nodes. Password entry stays local—never put it in the command. It defaults to one worker and at most one block. Ctrl+C stops the native miner; closing this page does not.</p></details><button className="button dark full" onClick={openWallet}><Download size={16} /> Download wallet backup</button><button className="text-button" onClick={() => setDialog('guide')}>Read the {NETWORK_LABEL.toLowerCase()} field guide <ArrowRight size={14} /></button></div>
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</section>
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<section className="project-pillars" aria-label="Mine, collect, and trade cards">
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<article><Pickaxe size={22}/><div className="section-eyebrow">MINE · EARN A CARD</div><h2>Discover the next card.</h2><p>Run the native RandomX miner to compete for blocks. Each accepted block rewards its miner with a distinct illustrated Wikipedia card.</p><button className="text-button" onClick={goMine}>Mining setup <ArrowRight size={14}/></button></article>
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<article><Layers3 size={22}/><div className="section-eyebrow">COLLECT · BUILD YOUR DECK</div><h2>Make every collection your own.</h2><p>Browse discoveries on the chain, keep cards in your local wallet, and follow the subjects that interest you.</p><button className="text-button" onClick={()=>setView('My collection')}>Open my collection <ArrowRight size={14}/></button></article>
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<article><ArrowLeftRight size={22}/><div className="section-eyebrow">TRADE · PLAYER TO PLAYER</div><h2>Swap cards directly.</h2><p>Prepare a signed offer for another collector and exchange card bundles atomically when the trade is mined. No prices or checkout.</p><button className="text-button" onClick={()=>setView('Trade cards')}>Trade cards <ArrowRight size={14}/></button></article>
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</section>
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</>}
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{view === 'Trade cards' ? <TradeDesk wallet={wallet} snapshot={snapshot} rpcAvailable={rpcAvailable} onNotice={setToast} /> : view !== 'Block explorer' ? <section className="discover-section">
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<div className="section-heading"><div><div className="section-eyebrow">{view === 'My collection' ? 'YOUR PERSONAL ENCYCLOPEDIA' : 'AN ENCYCLOPEDIA, REIMAGINED'}</div><h2>{view === 'My collection' ? 'Your cabinet of curiosities' : 'A world of possible discoveries'}<span className="count-badge">{visibleCards.length}</span></h2><p>{view === 'My collection' ? 'Confirmed native NFT ownership. Pending transfers stay here until mined.' : snapshot?.blocks.length ? 'Recent native NFTs on this node’s canonical chain.' : 'Sample previews only; mined NFTs use random Wikipedia pages with pictures. The same page may be minted more than once.'}</p></div>{view === 'Discover' && <button className="text-button" onClick={() => setView('My collection')}>My collection <ArrowRight size={16} /></button>}</div>
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<div className="filter-bar"><div className="category-tabs">{['All cards', 'Nature', 'Space', 'Science', 'People', 'History', 'Culture'].map(c => <button key={c} className={category === c ? 'selected' : ''} onClick={() => setCategory(c)}>{c}</button>)}</div><label className="search-input"><Search size={15} /><input aria-label="Search cards" placeholder="Find a discovery…" value={query} onChange={e => setQuery(e.target.value)} /></label></div>
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{filtered.length ? <div className="card-grid">{filtered.map(c => <div className="card-wrap" key={c.block?.tokenId ?? c.hash}><Card card={c} onClick={() => { setSelected(c); setTransferError(''); }} /><div className="card-list-caption"><span>{c.block ? `Block #${c.block.height}` : 'Example discovery'}</span><span className="caption-dot" />{c.block && snapshot ? short(testnetOwnerOf(snapshot, c.block.tokenId) ?? '') : 'Not owned'}</div>{c.block && snapshot?.pendingTransfers.some(tx => transactionCardIds(tx).includes(c.block!.tokenId)) && <span className="pending-label">Transfer or trade pending mining</span>}</div>)}</div> : <div className="empty-state"><img className="empty-state-logo" src="/original-logo.svg" alt="Wikideck" /><h3>{query || category !== 'All cards' ? 'No discoveries here. Yet.' : 'Your first discovery is waiting.'}</h3><p>{query || category !== 'All cards' ? 'Try another search or explore a different category.' : 'Use the native miner or receive a mined transfer on this chain. Restore a backup to access an existing wallet.'}</p><button className="button dark" onClick={goMine}><Pickaxe size={16} /> Explore native mining</button></div>}
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</section> : <section className="explorer-section"><div className="section-eyebrow">FOLLOW THE CANONICAL CHAIN</div><div className="section-heading"><div><h1>Block explorer<span className="count-badge">{snapshot?.blocks.length ?? 0}</span></h1><p>Native NFT mints, RandomX proofs, and mined ownership transfers.</p></div><a className="button outline" href="/api/chain" target="_blank" rel="noreferrer">View full chain JSON <ExternalLink size={15} /></a></div>
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<div className="explorer-note"><Shield size={18} /><p>Sovereign network with independently validating peers and cumulative-work chain selection. This network is experimental and may be unbootstrapped. Zero peers means an isolated node, not a connected network. Canonical ownership can change during a reorganization.</p></div>
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<dl className="chain-summary"><div><dt>Cumulative work</dt><dd>{snapshot?.cumulativeWork ?? '—'}</dd></div><div><dt>Peer count</dt><dd>{rpcAvailable ? snapshot?.peers ?? '—' : 'Unknown'} · {peerLabel}</dd></div><div><dt>Chain ID · pinned genesis</dt><dd>{snapshot?.chainId ?? '—'}</dd></div><div><dt>Network</dt><dd>{NETWORK}</dd></div><div><dt>Tip block ID</dt><dd>{snapshot?.tip ?? '—'}</dd></div><div><dt>Mint maturity</dt><dd>{snapshot?.maturity ?? CONSENSUS.coinbaseMaturity} subsequent blocks at inclusion height</dd></div></dl>
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{snapshot?.blocks.length ? <div className="table-scroll"><table><thead><tr><th>Block / confirmations</th><th>Discovery</th><th>Block ID / NFT token ID</th><th>Confirmed owner</th><th>RandomX proof / rarity</th></tr></thead><tbody>{[...snapshot.blocks].reverse().map(b => <tr key={b.hash}><td><button className="explorer-card-link" onClick={() => setSelected(asCard(b))}>#{b.height.toString().padStart(4, '0')}</button><small>{snapshot.blocks.length - b.height + 1} confirmations</small></td><td><strong>{b.article.title}</strong><small>Wikipedia #{b.article.pageId}</small></td><td className="mono"><span title={b.hash}>Block {short(b.hash)}</span><a className="nft-link" href={`/api/nfts/${encodeURIComponent(b.tokenId)}`} target="_blank" rel="noreferrer" title={b.tokenId}>NFT {short(b.tokenId)} <ExternalLink size={11} /></a></td><td className="mono" title={testnetOwnerOf(snapshot, b.tokenId)}>{short(testnetOwnerOf(snapshot, b.tokenId) ?? '')}</td><td><span className="proof-caption mono" title={b.powHash}>{short(b.powHash)}</span><span className={`rarity-tag ${rarity(b.powHash).toLowerCase()}`}>{rarity(b.powHash)}</span></td></tr>)}</tbody></table></div> : <div className="empty-state"><img className="empty-state-logo" src="/original-logo.svg" alt="Wikideck" /><h3>A new chain. A blank page.</h3><p>No NFT blocks loaded yet. Mine a block to earn the next Wikipedia card.</p><button className="button dark" onClick={goMine}>Explore RandomX mining <ArrowRight size={16} /></button></div>}
|
||
<h2 className="transfer-title">Mined transfers and trades</h2>{snapshot?.transfers.length ? <div className="journal">{snapshot.transfers.map((tx, i) => isNftTrade(tx)
|
||
? <div key={`trade-${tx.proposerSignature}`}><ArrowLeftRight size={18}/><span>{tx.offered.length} cards {short(tx.proposer)} ⇄ {tx.requested.length} cards {short(tx.counterparty)}</span><span>Atomic trade · mined #{snapshot.blocks.find(b => b.transactions.some(item => isNftTrade(item) && item.proposerSignature === tx.proposerSignature))?.height ?? '—'}</span><Check size={14} aria-label={`Mined trade ${i + 1}`}/></div>
|
||
: <div key={`${tx.cardHash}-${tx.sequence}`}><ArrowDownLeft size={18}/><a href={`/api/nfts/${encodeURIComponent(tx.cardHash)}`} target="_blank" rel="noreferrer" title={tx.cardHash}>{short(tx.cardHash)}</a><span>{short(tx.from)} → {short(tx.to)}</span><span>Sequence {tx.sequence} · mined #{snapshot.blocks.find(b => b.transactions.some(item => !isNftTrade(item) && item.signature === tx.signature))?.height ?? '—'}</span><Check size={14} aria-label={`Mined transfer ${i + 1}`}/></div>)}</div> : <p className="muted">No mined transfers or trades.</p>}
|
||
<h2 className="transfer-title">Pending transfers and trades <span className="count-badge">{snapshot?.pendingTransfers.length ?? 0}</span></h2><p className="muted">Mempool only · not confirmed ownership. A trade bundle is included in full or not at all; pending transactions may be dropped or invalidated by a reorganization.</p><div className="journal">{snapshot?.pendingTransfers.map((tx, i) => isNftTrade(tx)
|
||
? <div key={`pending-trade-${tx.proposerSignature}`}><LoaderCircle size={16}/><span>{tx.offered.length} cards {short(tx.proposer)} ⇄ {tx.requested.length} cards {short(tx.counterparty)}</span><span className="pending-label">Atomic trade · awaiting mining</span></div>
|
||
: <div key={`${tx.cardHash}-${tx.sequence}`}><LoaderCircle size={16}/><span title={tx.cardHash}>{short(tx.cardHash)}</span><span>{short(tx.from)} → {short(tx.to)}</span><span className="pending-label">Awaiting mining</span></div>)}</div>
|
||
</section>}
|
||
<footer><a href="https://en.wikipedia.org" target="_blank" rel="noreferrer"><BookOpen size={16} /> Wikipedia pages. Collectible discoveries.</a><span>Mine. Collect. Trade.<span className="footer-star">✦</span></span><p>Independent project, not affiliated with Wikimedia or Monero. NFT rewards represent Wikipedia article snapshots, not ownership of Wikipedia pages or their copyright. Attribution and image licenses appear on each card. Current network: {NETWORK_LABEL}; experimental, with no promised monetary value.</p></footer>
|
||
</main>
|
||
</div>
|
||
{toast && <div className="toast" role="status"><span><Check size={16} /></span>{toast}<button onClick={() => setToast('')} aria-label="Dismiss notification"><X size={14} /></button></div>}
|
||
{(dialog || selected) && <div className="modal-backdrop" onClick={e => { if (e.target === e.currentTarget) close(); }}><section className={`modal ${dialog === 'wallet' ? 'wallet-modal' : selected && !dialog ? 'card-modal' : ''}`} role="dialog" aria-modal="true" aria-label={dialog === 'wallet' ? `Local ${NETWORK_LABEL} wallet` : dialog === 'transfer' ? 'Transfer native NFT' : dialog === 'guide' ? 'How Wikideck works' : 'Card details'}><button className="modal-close" aria-label="Close dialog" onClick={close} disabled={transferBusy}><X size={20} /></button>
|
||
{dialog === 'guide' ? <>
|
||
<span className="modal-icon"><Sparkles size={24}/></span><div className="section-eyebrow">THE WIKIDECK FIELD GUIDE</div><h2>Mine. Collect. Trade cards.</h2>
|
||
<div className="guide-steps">
|
||
<div><span>01</span><div><h3>Mine with a CPU. Discover a card.</h3><p>RandomX—the algorithm used by Wikideck and Monero—is designed to make specialized ASICs less advantageous and general-purpose CPUs more competitive. Mine a block to earn a one-of-a-kind card featuring a random illustrated Wikipedia article.</p><details><summary>Mining, rewards & network facts</summary><p>ASIC resistance is a design goal, not a guarantee of equal performance. Results depend on hardware and network difficulty; there is no promised reward rate or profit. Wikideck is an independent network and does not share Monero’s hashpower or security. Mining uses CPU, memory, electricity and time.</p></details></div></div>
|
||
<div><span>02</span><div><h3>Keep your collection in your wallet.</h3><p>Your encrypted local wallet controls your cards. Restore a backup to use the same identity in another browser profile. Confirmed ownership follows the canonical chain.</p><details><summary>Wallet and ownership basics</summary><p>Transfers remain pending until confirmed, and a chain reorganization can change confirmed ownership. Looking up a public wallet address reveals its confirmed holdings. Keep your encrypted backup and password separately.</p></details></div></div>
|
||
<div><span>03</span><div><h3>Trade cards directly with another collector.</h3><p>Both players sign the same card list; the complete swap is applied together when mined or rejected. Offers are shared between players, not sold or submitted as listings.</p><details><summary>What happens when I accept?</summary><p>The app rechecks ownership, maturity, sequences, and pending activity before submitting. A trade stays pending until mined; re-check the recipient and cards before signing.</p></details></div></div>
|
||
</div>
|
||
<div className="info-box"><strong>Collectible snapshots—not ownership of Wikipedia.</strong><p>Cards do not grant rights to Wikipedia text or images. Check each card’s attribution and licenses. This is an experimental {NETWORK_LABEL.toLowerCase()} network; cards have no promised monetary value.</p></div>
|
||
<button className="button dark full" onClick={() => { close(); goMine(); }}>Explore RandomX mining <ArrowRight size={16}/></button>
|
||
</>
|
||
: dialog === 'wallet' ? <><span className="modal-icon"><WalletIcon size={24} /></span><div className="section-eyebrow">YOUR LOCAL {NETWORK_LABEL} IDENTITY</div><h2>A wallet for your wonders.</h2><p className="muted">No server login. This recoverable wallet controls native NFTs through local signatures. It is separate from the original demo wallet.</p><label className="field-label">YOUR RECEIVE ADDRESS</label><div className="address-box">{wallet?.address ?? 'Wallet unavailable. Enable local browser storage and retry.'}</div><button className="button dark full" onClick={copyAddress} disabled={!wallet}><Copy size={16} /> Copy wallet address</button><div className="wallet-recovery"><WalletPanel wallet={wallet} onRestore={updateWallet} onNotice={setToast} /></div><p className="wallet-count"><Layers3 size={17} /> {owned.length} confirmed native NFTs in your collection</p></>
|
||
: dialog === 'transfer' ? <><span className="modal-icon"><ArrowUpRight size={24} /></span><div className="section-eyebrow">PASS ON THE CURIOSITY</div><h2>Send {selected?.article.title}.</h2><p className="muted">Use the recipient’s 64-character wallet receive address on this same network. Signing submits a pending transaction; it does not immediately transfer ownership.</p><label className="field-label">NFT TOKEN ID</label><div className="address-box">{selected?.block?.tokenId}</div><label className="field-label" htmlFor="recipient">RECIPIENT ADDRESS</label><input className="recipient-input" id="recipient" value={recipient} disabled={transferBusy} onChange={e => setRecipient(e.target.value)} placeholder="Paste a 64-character wallet address" autoComplete="off" maxLength={64} /><div className="info-box"><strong>Review before signing.</strong><p>Transfers take effect only when mined into the canonical chain. Once confirmed, there is no undo button or recovery for a wrong address. Mints require two subsequent blocks at inclusion height; only one pending transfer per NFT is allowed.</p></div>{(!rpcAvailable || transferDisabledReason) && <p className="transfer-error" role="alert">{!rpcAvailable ? 'RPC unavailable. Reconnect before signing.' : transferDisabledReason}</p>}{transferError && <p className="transfer-error" role="alert">{transferError}</p>}<button className="button dark full" disabled={transferBusy || !rpcAvailable || !!transferDisabledReason || !/^[a-fA-F0-9]{64}$/.test(recipient.trim()) || recipient.trim().toLowerCase() === wallet?.address} onClick={transfer}>{transferBusy ? <LoaderCircle className="spin" size={16} /> : <ArrowUpRight size={16} />}{transferBusy ? 'Signing & submitting…' : 'Sign & submit pending transfer'}</button></>
|
||
: selected && <><div className="detail-card"><Card card={selected} /></div><div className="detail-copy"><div className="section-eyebrow">{selected.block ? `MINTED IN BLOCK #${selected.block.height}` : 'EXAMPLE CARD · NOT OWNED'}</div><h2>{selected.article.title}</h2><p>{selected.article.extract}</p><div className="detail-facts"><span>Page ID<strong>#{selected.article.pageId}</strong></span><span>Rarity<strong>{rarity(selected.hash)}</strong></span><span>Content<strong>{selected.article.source === 'live' ? `Pinned revision ${selected.article.revisionId}` : 'Sample preview'}</strong></span></div>{selected.block && <><label className="field-label">NATIVE NFT TOKEN ID</label><div className="address-box">{selected.block.tokenId}</div><label className="field-label">BLOCK ID</label><div className="address-box">{selected.block.hash}</div><label className="field-label">RANDOMX PROOF HASH · GAME STATS</label><div className="address-box">{selected.hash}</div><p className="muted">{confirmations} canonical confirmations{!rpcAvailable ? ' · last known state' : ''}. {selectedBlock ? `Confirmed owner: ${selectedOwner}` : 'This mint is not on the loaded canonical chain.'}</p>{pending && <p className="pending-label">Transfer pending mining · confirmed owner unchanged.</p>}</>}<div className="detail-links"><a href={selected.article.url} target="_blank" rel="noreferrer">Read on Wikipedia <ExternalLink size={14} /></a><a href={imageCredit(selected.article)} target="_blank" rel="noreferrer">Image & license <ExternalLink size={14} /></a>{selected.block && <a href={`/api/nfts/${encodeURIComponent(selected.block.tokenId)}`} target="_blank" rel="noreferrer">NFT metadata <ExternalLink size={14} /></a>}</div><p className="attribution">{selected.article.source === 'live' ? 'Pinned text by Wikipedia contributors, CC BY-SA 4.0. Excerpt shortened for card display.' : 'Original fixed starter summary, linked to the real Wikipedia article; no live revision captured.'} Stats are game values, not encyclopedia facts. NFT ownership grants no rights to article text or images.</p>{selected.block && selectedOwner === wallet?.address && <>{transferDisabledReason && <p className="muted">{transferDisabledReason}</p>}<button className="button dark full" disabled={!rpcAvailable || !!transferDisabledReason} onClick={() => { setRecipient(''); setTransferError(''); setDialog('transfer'); }}>Transfer native NFT <ArrowUpRight size={16} /></button></>}</div></>}
|
||
</section></div>}
|
||
</div>;
|
||
}
|