aidev
363 lines
13 KiB
TypeScript
363 lines
13 KiB
TypeScript
/**
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* 실시간 호가 — 증권앱형 통합 레이아웃
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* 상단 시세 · 서브탭 · 매도/현재가/매수 테이블 · 우측 시세 · 좌측 체결 · 하단 합계
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*/
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import React, { memo, useState, useEffect } from 'react';
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import { formatNowClock, useDisplayTimezone } from '../utils/timezone';
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import type { OrderbookDisplayUnit, WsStatus } from '../hooks/useUpbitOrderbook';
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import type { RecentTrade } from '../hooks/useUpbitRecentTrades';
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import { getKoreanName } from '../utils/marketNameCache';
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function fmtPrice(p: number): string {
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if (p == null || !isFinite(p)) return '-';
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if (p >= 1_000) return p.toLocaleString('ko-KR', { maximumFractionDigits: 0 });
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if (p >= 1) return p.toFixed(2);
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return p.toFixed(6);
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}
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function fmtSize(s: number): string {
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if (s == null || !isFinite(s)) return '-';
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if (s >= 1_000_000) return s.toLocaleString('ko-KR', { maximumFractionDigits: 0 });
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if (s >= 1_000) return s.toLocaleString('ko-KR', { maximumFractionDigits: 2 });
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if (s >= 1) return s.toFixed(4);
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return s.toFixed(6);
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}
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function fmtTradeVol(v: number): string {
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if (v >= 1_000_000) return `${(v / 1_000_000).toFixed(2)}M`;
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if (v >= 1_000) return Math.round(v).toLocaleString('ko-KR');
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return v.toFixed(4);
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}
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function fmtPct(price: number, prevClose: number): string {
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if (!prevClose) return '';
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const rate = ((price - prevClose) / prevClose) * 100;
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return `${rate >= 0 ? '+' : ''}${rate.toFixed(2)}%`;
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}
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function fmtTotalSize(s: number): string {
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if (s >= 1_000) return s.toLocaleString('ko-KR', { maximumFractionDigits: 0 });
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if (s >= 1) return s.toFixed(2);
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return s.toFixed(4);
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}
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function coinCode(market: string): string {
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return market.replace(/^KRW-/, '');
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}
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function pctClass(pct: string): string {
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if (pct.startsWith('+')) return 'ob-td-pct--up';
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if (pct.startsWith('-')) return 'ob-td-pct--dn';
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return '';
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}
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function useClock(): string {
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const tz = useDisplayTimezone();
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const [t, setT] = useState(() => formatNowClock(tz, true));
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useEffect(() => {
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const tick = () => setT(formatNowClock(tz, true));
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tick();
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const id = setInterval(tick, 1000);
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return () => clearInterval(id);
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}, [tz]);
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return t;
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}
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const COLGROUP = (
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<colgroup>
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<col className="ob-col-side" />
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<col className="ob-col-price" />
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<col className="ob-col-side" />
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</colgroup>
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);
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const AskTableRow = memo(function AskTableRow({
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unit, prevClose, onClick,
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}: {
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unit: OrderbookDisplayUnit;
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prevClose: number;
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onClick?: (price: number, type: 'ask' | 'bid') => void;
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}) {
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const pct = fmtPct(unit.price, prevClose);
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return (
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<tr className={onClick ? 'ob-tr--clickable' : undefined} onClick={onClick ? () => onClick(unit.price, 'ask') : undefined}>
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<td className="ob-td ob-td-qty ob-td-qty--ask">
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<div className="ob-td-bar-wrap">
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<div className="ob-td-bar ob-td-bar--ask" style={{ width: `${Math.min(unit.percentage, 100)}%` }} />
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<span className="ob-td-bar-text">{fmtSize(unit.size)}</span>
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</div>
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</td>
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<td className="ob-td ob-td-price">{fmtPrice(unit.price)}</td>
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<td className={`ob-td ob-td-pct ${pctClass(pct)}`}>{pct}</td>
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</tr>
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);
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});
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/** 가격은 항상 가운데 열 — 매수: 전일대비(좌) | 가격 | 잔량(우) */
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const BidTableRow = memo(function BidTableRow({
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unit, prevClose, onClick,
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}: {
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unit: OrderbookDisplayUnit;
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prevClose: number;
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onClick?: (price: number, type: 'ask' | 'bid') => void;
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}) {
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const pct = fmtPct(unit.price, prevClose);
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return (
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<tr className={onClick ? 'ob-tr--clickable' : undefined} onClick={onClick ? () => onClick(unit.price, 'bid') : undefined}>
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<td className={`ob-td ob-td-pct ob-td-pct--left ${pctClass(pct)}`}>{pct}</td>
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<td className="ob-td ob-td-price">{fmtPrice(unit.price)}</td>
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<td className="ob-td ob-td-qty ob-td-qty--bid">
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<div className="ob-td-bar-wrap ob-td-bar-wrap--right">
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<div className="ob-td-bar ob-td-bar--bid" style={{ width: `${Math.min(unit.percentage, 100)}%` }} />
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<span className="ob-td-bar-text">{fmtSize(unit.size)}</span>
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</div>
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</td>
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</tr>
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);
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});
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function QuoteHeader({
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market, tickerInfo, prevClose, totalAskSize, totalBidSize, wsStatus,
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}: {
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market: string;
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tickerInfo?: OrderbookTickerInfo;
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prevClose: number;
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totalAskSize: number;
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totalBidSize: number;
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wsStatus: WsStatus;
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}) {
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const price = tickerInfo?.tradePrice ?? 0;
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const change = price > 0 && prevClose > 0 ? price - prevClose : (tickerInfo?.changePrice ?? 0);
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const rate = tickerInfo?.changeRate != null
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? tickerInfo.changeRate * 100
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: (prevClose > 0 && price > 0 ? (change / prevClose) * 100 : 0);
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const isUp = change >= 0;
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const vol = tickerInfo?.accTradeVolume24 ?? 0;
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const bidRatio = totalAskSize + totalBidSize > 0
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? (totalBidSize / (totalAskSize + totalBidSize)) * 100
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: 50;
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const code = coinCode(market);
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return (
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<div className="ob-quote-header">
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<div className="ob-quote-left">
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<span className="ob-quote-name">{getKoreanName(market)}</span>
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<div className="ob-quote-price-row">
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<span className={`ob-quote-price ${isUp ? 'ob-quote-price--up' : 'ob-quote-price--dn'}`}>
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{price > 0 ? fmtPrice(price) : '-'}
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</span>
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<span className={`ob-quote-change ${isUp ? 'ob-quote-change--up' : 'ob-quote-change--dn'}`}>
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{change >= 0 ? '+' : ''}{Math.abs(change) >= 1000
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? Math.round(change).toLocaleString('ko-KR')
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: change.toFixed(change >= 1 ? 0 : 2)}
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</span>
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<span className={`ob-quote-rate ${isUp ? 'ob-quote-rate--up' : 'ob-quote-rate--dn'}`}>
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{rate >= 0 ? '+' : ''}{rate.toFixed(2)}%
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</span>
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</div>
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</div>
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<div className="ob-quote-right">
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<div className="ob-quote-vol">
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<span className="ob-quote-vol-label">거래량</span>
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<span className="ob-quote-vol-val">
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{vol > 0 ? `${Math.round(vol).toLocaleString('ko-KR')} ${code}` : '-'}
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</span>
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</div>
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<div className="ob-quote-ratio">
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<span className="ob-quote-ratio-label">매수비</span>
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<span className="ob-quote-ratio-val ob-quote-ratio-val--up">{bidRatio.toFixed(2)}%</span>
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</div>
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<WsDot status={wsStatus} />
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</div>
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</div>
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);
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}
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function WsDot({ status }: { status: WsStatus }) {
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const cls = status === 'connected' ? 'ob-dot--ok'
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: status === 'connecting' ? 'ob-dot--wait' : 'ob-dot--err';
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return <span className={`ob-dot ${cls}`}><span className="ob-dot-circle" /></span>;
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}
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function StatsRail({ tickerInfo, prevClose }: {
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tickerInfo: OrderbookTickerInfo;
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prevClose: number;
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}) {
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return (
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<aside className="ob-stats-rail">
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<div className="ob-stat-row"><span className="ob-stat-k">전일</span><span className="ob-stat-v">{prevClose > 0 ? fmtPrice(prevClose) : '-'}</span></div>
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<div className="ob-stat-row"><span className="ob-stat-k">시가</span><span className="ob-stat-v">{tickerInfo.openingPrice != null ? fmtPrice(tickerInfo.openingPrice) : '-'}</span></div>
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<div className="ob-stat-row"><span className="ob-stat-k">고가</span><span className="ob-stat-v ob-stat-v--up">{tickerInfo.highPrice != null ? fmtPrice(tickerInfo.highPrice) : '-'}</span></div>
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<div className="ob-stat-row"><span className="ob-stat-k">저가</span><span className="ob-stat-v ob-stat-v--dn">{tickerInfo.lowPrice != null ? fmtPrice(tickerInfo.lowPrice) : '-'}</span></div>
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</aside>
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);
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}
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function TradesPanel({ trades, strength }: { trades: RecentTrade[]; strength: number | null }) {
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return (
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<aside className="ob-trades-panel">
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<div className="ob-trades-strength">
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<span className="ob-trades-strength-k">체결강도</span>
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<span className={`ob-trades-strength-v${strength != null && strength >= 100 ? ' ob-trades-strength-v--up' : ''}`}>
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{strength != null ? `${strength >= 100 ? '+' : ''}${strength.toFixed(2)}%` : '-'}
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</span>
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</div>
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<table className="ob-table ob-table--trades">
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<thead><tr><th>체결가</th><th>체결량</th></tr></thead>
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<tbody>
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{trades.length === 0 ? (
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<tr><td colSpan={2} className="ob-td-empty">—</td></tr>
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) : trades.map((t, i) => (
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<tr key={`${t.time}-${i}`}>
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<td className="ob-td ob-td-price-sm">{fmtPrice(t.price)}</td>
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<td className={t.side === 'bid' ? 'ob-td ob-trades-vol--buy' : 'ob-td ob-trades-vol--sell'}>
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{fmtTradeVol(t.volume)}
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</aside>
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);
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}
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export interface OrderbookTickerInfo {
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tradePrice: number | null;
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changeRate: number | null;
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changePrice?: number | null;
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accTradePrice24: number;
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accTradeVolume24?: number | null;
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highPrice: number | null;
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lowPrice: number | null;
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openingPrice: number | null;
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}
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export interface OrderbookPanelProps {
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market: string;
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asks: OrderbookDisplayUnit[];
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bids: OrderbookDisplayUnit[];
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totalAskSize: number;
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totalBidSize: number;
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wsStatus: WsStatus;
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bestAsk: number;
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bestBid: number;
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spread: number;
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spreadPct: number;
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prevClose: number;
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tickerInfo?: OrderbookTickerInfo;
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recentTrades?: RecentTrade[];
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tradeStrength?: number | null;
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onRowClick?: (price: number, rowType: 'ask' | 'bid') => void;
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}
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const SUB_TABS = ['호가', '체결', '일별', '차트'] as const;
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export const OrderbookPanel = memo(function OrderbookPanel({
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market, asks, bids, totalAskSize, totalBidSize, wsStatus,
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prevClose, tickerInfo, recentTrades = [], tradeStrength = null, onRowClick,
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}: OrderbookPanelProps) {
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const isEmpty = asks.length === 0 && bids.length === 0;
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const midPrice = tickerInfo?.tradePrice ?? 0;
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const midPct = midPrice > 0 ? fmtPct(midPrice, prevClose) : '';
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const clock = useClock();
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const isUp = (tickerInfo?.changeRate ?? 0) >= 0;
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return (
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<div className="ob-panel ob-panel--classic">
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<QuoteHeader
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market={market}
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tickerInfo={tickerInfo}
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prevClose={prevClose}
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totalAskSize={totalAskSize}
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totalBidSize={totalBidSize}
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wsStatus={wsStatus}
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/>
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<nav className="ob-subtabs" aria-label="호가 하위 메뉴">
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{SUB_TABS.map((label, i) => (
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<button
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key={label}
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type="button"
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className={`ob-subtab${i === 0 ? ' ob-subtab--active' : ''}`}
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disabled={i !== 0}
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>
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{label}
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</button>
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))}
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</nav>
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{isEmpty ? (
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<div className="ob-empty">
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<div className="loading-spinner" style={{ width: 16, height: 16 }} />
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<span>호가 데이터 로딩 중...</span>
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</div>
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) : (
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<div className="ob-body">
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{/* 매도 구간 + 우측 시세 */}
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<div className="ob-block ob-block--ask">
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<div className="ob-block-table">
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<div className="ob-table-scroll ob-table-scroll--ask">
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<table className="ob-table ob-table--hoga">
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{COLGROUP}
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<tbody>
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{asks.map((unit, i) => (
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<AskTableRow key={`ask-${unit.price}-${i}`} unit={unit} prevClose={prevClose} onClick={onRowClick} />
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))}
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</tbody>
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</table>
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</div>
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</div>
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{tickerInfo && <StatsRail tickerInfo={tickerInfo} prevClose={prevClose} />}
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</div>
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{/* 현재가 (가운데 열 정렬) */}
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<table className="ob-table ob-table--hoga ob-table--mid">
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{COLGROUP}
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<tbody>
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<tr className="ob-tr-mid">
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<td className="ob-td ob-td--pad" />
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<td className={`ob-td ob-td-price ob-td-price--current ${isUp ? 'ob-td-price--up' : 'ob-td-price--dn'}`}>
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<span className="ob-mid-price">{midPrice > 0 ? fmtPrice(midPrice) : '-'}</span>
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{midPct && <span className={`ob-mid-pct ${pctClass(midPct)}`}>{midPct}</span>}
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</td>
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<td className="ob-td ob-td--pad" />
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</tr>
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</tbody>
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</table>
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{/* 매수 구간 + 좌측 체결 */}
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<div className="ob-block ob-block--bid">
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<TradesPanel trades={recentTrades} strength={tradeStrength} />
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<div className="ob-block-table">
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<div className="ob-table-scroll ob-table-scroll--bid">
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<table className="ob-table ob-table--hoga">
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{COLGROUP}
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<tbody>
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{bids.map((unit, i) => (
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<BidTableRow key={`bid-${unit.price}-${i}`} unit={unit} prevClose={prevClose} onClick={onRowClick} />
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))}
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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)}
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{!isEmpty && (
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<footer className="ob-summary-bar">
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<div className="ob-summary ob-summary--ask">
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<span className="ob-summary-num">{fmtTotalSize(totalAskSize)}</span>
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</div>
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<div className="ob-summary ob-summary--time">{clock}</div>
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<div className="ob-summary ob-summary--bid">
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<span className="ob-summary-num">{fmtTotalSize(totalBidSize)}</span>
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</div>
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</footer>
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)}
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</div>
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);
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});
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export default OrderbookPanel;
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