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242
pages/Discovery.tsx
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242
pages/Discovery.tsx
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import React, { useState, useMemo, useEffect } from 'react';
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import {
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Trophy, Flame, Users, Search, Info, MessageSquare, Sparkles, Zap,
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Save, EyeOff, Eye, RefreshCw, FileText, StickyNote, History as HistoryIcon,
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ArrowUpRight, ArrowDownRight
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} from 'lucide-react';
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import { StockItem, MarketType, OrderType, ApiSettings, TradeOrder } from '../types';
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import StockDetailModal from '../components/StockDetailModal';
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import TradeModal from '../components/TradeModal';
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import { FilterChip, TabButton } from '../components/CommonUI';
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import { StockRow } from '../components/StockRow';
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import { AiService } from '../services/aiService';
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interface DiscoveryProps {
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stocks: StockItem[];
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orders: TradeOrder[];
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onUpdateStock: (code: string, updates: Partial<StockItem>) => void;
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settings: ApiSettings;
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}
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const Discovery: React.FC<DiscoveryProps> = ({ stocks, orders, onUpdateStock, settings }) => {
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const [activeTab, setActiveTab] = useState<'realtime' | 'category' | 'investor'>('realtime');
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const [marketFilter, setMarketFilter] = useState<'all' | 'domestic' | 'overseas'>('all');
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const [sortType, setSortType] = useState<'value' | 'volume' | 'gain' | 'loss'>('value');
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const [selectedStockCode, setSelectedStockCode] = useState<string>(stocks[0]?.code || '');
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const [detailStock, setDetailStock] = useState<StockItem | null>(null);
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const [tradeContext, setTradeContext] = useState<{ stock: StockItem, type: OrderType } | null>(null);
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const selectedStock = useMemo(() => {
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return stocks.find(s => s.code === selectedStockCode) || null;
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}, [stocks, selectedStockCode]);
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const stockOrders = useMemo(() => {
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return orders.filter(o => o.stockCode === selectedStockCode).sort((a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime());
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}, [orders, selectedStockCode]);
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const [memo, setMemo] = useState('');
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const [isAnalyzing, setIsAnalyzing] = useState(false);
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useEffect(() => {
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if (selectedStock) {
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setMemo(selectedStock.memo || '');
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}
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}, [selectedStockCode, stocks]);
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const enrichedStocks = useMemo(() => {
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return stocks.filter(s => !s.isHidden).map((s) => ({
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...s,
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tradingValue: (s.volume * s.price) / (s.market === MarketType.DOMESTIC ? 100000000 : 1000000),
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buyRatio: 50 + Math.floor(Math.random() * 45),
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sellRatio: 100 - (50 + Math.floor(Math.random() * 45))
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})).filter(s => {
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if (marketFilter === 'domestic') return s.market === MarketType.DOMESTIC;
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if (marketFilter === 'overseas') return s.market === MarketType.OVERSEAS;
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return true;
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}).sort((a, b) => {
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if (sortType === 'value') return (b.tradingValue || 0) - (a.tradingValue || 0);
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if (sortType === 'volume') return b.volume - a.volume;
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if (sortType === 'gain') return b.changePercent - a.changePercent;
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if (sortType === 'loss') return a.changePercent - b.changePercent;
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return 0;
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});
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}, [stocks, marketFilter, sortType]);
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const handleSaveMemo = () => {
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if (selectedStock) {
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onUpdateStock(selectedStock.code, { memo });
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alert('메모가 저장되었습니다.');
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}
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};
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const handleToggleHide = () => {
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if (selectedStock) {
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const newHidden = !selectedStock.isHidden;
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onUpdateStock(selectedStock.code, { isHidden: newHidden });
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if (newHidden) {
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alert(`${selectedStock.name} 종목이 숨김 처리되었습니다.`);
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const next = enrichedStocks.find(s => s.code !== selectedStock.code);
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if (next) setSelectedStockCode(next.code);
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}
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}
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};
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const handleGenerateAnalysis = async () => {
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if (!selectedStock) return;
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const config = settings.aiConfigs.find(c => c.id === settings.preferredStockAiId) || settings.aiConfigs[0];
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if (!config) return;
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setIsAnalyzing(true);
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try {
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const prompt = `주식 전문가로서 ${selectedStock.name}(${selectedStock.code}) 리포트를 작성해줘.`;
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const result = await AiService.analyzeNewsSentiment(config, [prompt]);
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onUpdateStock(selectedStock.code, { aiAnalysis: result });
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} catch (e) {
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alert('AI 분석 생성 실패');
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} finally {
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setIsAnalyzing(false);
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}
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};
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return (
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<div className="max-w-[1500px] mx-auto flex flex-col lg:flex-row gap-6 animate-in fade-in duration-700 pb-10">
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<div className="flex-1 space-y-6">
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<div className="flex items-center gap-8 border-b border-slate-100 pb-1 overflow-x-auto scrollbar-hide">
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<TabButton active={activeTab === 'realtime'} onClick={() => setActiveTab('realtime')} icon={<Trophy size={18}/>} label="실시간 차트" />
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<TabButton active={activeTab === 'category'} onClick={() => setActiveTab('category')} icon={<Flame size={18}/>} label="인기 테마" />
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<TabButton active={activeTab === 'investor'} onClick={() => setActiveTab('investor')} icon={<Users size={18}/>} label="투자자 동향" />
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</div>
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<div className="flex flex-wrap items-center justify-between gap-4">
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<div className="flex gap-1.5">
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<FilterChip active={marketFilter === 'all'} onClick={() => setMarketFilter('all')} label="전체" />
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<FilterChip active={marketFilter === 'domestic'} onClick={() => setMarketFilter('domestic')} label="국내" />
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<FilterChip active={marketFilter === 'overseas'} onClick={() => setMarketFilter('overseas')} label="해외" />
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</div>
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<div className="flex gap-1.5 bg-slate-100 p-1 rounded-xl">
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<FilterChip active={sortType === 'value'} onClick={() => setSortType('value')} label="거래대금" />
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<FilterChip active={sortType === 'gain'} onClick={() => setSortType('gain')} label="급상승" />
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</div>
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</div>
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<div className="bg-white rounded-2xl border border-slate-100 shadow-sm overflow-hidden">
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<table className="w-full text-left">
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<thead>
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<tr className="text-[10px] font-black text-slate-400 uppercase tracking-widest border-b bg-slate-50/50">
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<th className="pl-6 py-4 w-12 text-center">순위</th>
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<th className="px-4 py-4">종목</th>
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<th className="px-4 py-4 text-right">현재가</th>
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<th className="px-4 py-4 text-right">등락률</th>
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<th className="px-4 py-4 text-right w-36">매수/매도 비율</th>
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</tr>
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</thead>
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<tbody className="divide-y divide-slate-50">
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{enrichedStocks.map((stock, idx) => (
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<StockRow
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key={stock.code}
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stock={stock}
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rank={idx + 1}
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showRank={true}
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showRatioBar={true}
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onClick={() => setSelectedStockCode(stock.code)}
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/>
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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 className="w-full lg:w-[380px]">
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{selectedStock && (
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<div className="bg-white p-6 rounded-3xl shadow-lg border border-slate-100 flex flex-col gap-6 sticky top-24 max-h-[88vh] overflow-y-auto scrollbar-hide">
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<div className="flex justify-between items-start">
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<div className="flex items-center gap-3">
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<div className="w-12 h-12 bg-slate-900 rounded-xl flex items-center justify-center text-white shadow-md text-sm">{selectedStock.name[0]}</div>
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<div>
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<h4 className="text-lg font-black text-slate-900 italic tracking-tighter cursor-pointer hover:text-blue-600 leading-tight" onClick={() => setDetailStock(selectedStock)}>{selectedStock.name}</h4>
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<p className="text-[11px] font-black text-slate-400">{selectedStock.code}</p>
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</div>
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</div>
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<button onClick={handleToggleHide} className={`p-2 rounded-xl transition-all ${selectedStock.isHidden ? 'bg-rose-50 text-rose-500' : 'bg-slate-50 text-slate-400 hover:text-rose-500'}`}>
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{selectedStock.isHidden ? <Eye size={18} /> : <EyeOff size={18} />}
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</button>
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</div>
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<div className="flex gap-3">
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<button onClick={() => setTradeContext({stock: selectedStock, type: OrderType.BUY})} className="flex-1 py-3 bg-rose-500 text-white rounded-xl font-black text-sm shadow-md flex items-center justify-center gap-1.5">매수</button>
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<button onClick={() => setTradeContext({stock: selectedStock, type: OrderType.SELL})} className="flex-1 py-3 bg-blue-600 text-white rounded-xl font-black text-sm shadow-md flex items-center justify-center gap-1.5">매도</button>
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</div>
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<div className="space-y-3">
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<div className="flex items-center justify-between">
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<div className="flex items-center gap-1.5 text-[13px] font-black text-slate-800">
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<StickyNote size={14} className="text-amber-500" /> 종목 메모
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</div>
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<button onClick={handleSaveMemo} className="text-[10px] font-black text-blue-600 hover:underline">저장</button>
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</div>
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<textarea
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className="w-full h-20 p-4 bg-slate-50 border border-slate-100 rounded-2xl text-[12px] text-slate-600 font-medium resize-none focus:bg-white outline-none transition-all"
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placeholder="메모를 입력하세요..."
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value={memo}
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onChange={(e) => setMemo(e.target.value)}
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/>
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</div>
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<div className="space-y-3 pt-4 border-t border-slate-50">
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<div className="flex items-center gap-1.5 text-[13px] font-black text-slate-800">
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<HistoryIcon size={14} className="text-blue-500" /> 거래 기록
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</div>
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<div className="space-y-2">
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{stockOrders.length > 0 ? (
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stockOrders.slice(0, 2).map((order) => (
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<div key={order.id} className="p-3 bg-slate-50/50 border border-slate-100 rounded-xl flex items-center justify-between">
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<div className="flex items-center gap-2">
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<div className={`p-1.5 rounded-lg ${order.type === OrderType.BUY ? 'bg-rose-50 text-rose-500' : 'bg-blue-50 text-blue-500'}`}>
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{order.type === OrderType.BUY ? <ArrowDownRight size={12} /> : <ArrowUpRight size={12} />}
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</div>
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<div>
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<p className="text-[11px] font-black text-slate-800">{order.type === OrderType.BUY ? '매수' : '매도'} {order.quantity}주</p>
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<p className="text-[9px] text-slate-400 font-bold">{new Date(order.timestamp).toLocaleDateString()}</p>
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</div>
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</div>
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<p className="text-[11px] font-black text-slate-900">{order.price.toLocaleString()}원</p>
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</div>
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))
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) : (
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<p className="text-[10px] font-black text-slate-300 text-center py-4 italic">기록 없음</p>
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)}
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</div>
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</div>
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<div className="space-y-3 pt-4 border-t border-slate-50">
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<div className="flex items-center justify-between">
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<div className="flex items-center gap-1.5 text-[13px] font-black text-slate-800">
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<Sparkles size={14} className="text-purple-500" /> AI 분석
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</div>
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<button onClick={handleGenerateAnalysis} disabled={isAnalyzing} className="p-1.5 bg-purple-50 text-purple-600 rounded-lg">
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<RefreshCw size={12} className={isAnalyzing ? 'animate-spin' : ''} />
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</button>
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</div>
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{selectedStock.aiAnalysis ? (
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<div className="bg-slate-900 p-4 rounded-2xl text-slate-100 text-[11px] leading-relaxed font-medium italic">
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{selectedStock.aiAnalysis}
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</div>
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) : (
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<div className="p-6 border border-dashed border-slate-100 rounded-2xl flex flex-col items-center gap-2 opacity-30 text-center">
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<p className="text-[10px] font-black uppercase">분석 데이터 없음</p>
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</div>
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)}
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</div>
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</div>
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)}
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</div>
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{detailStock && <StockDetailModal stock={detailStock} onClose={() => setDetailStock(null)} />}
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{tradeContext && <TradeModal stock={tradeContext.stock} type={tradeContext.type} onClose={() => setTradeContext(null)} onExecute={async (o) => alert('주문 예약됨')} />}
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</div>
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);
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};
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export default Discovery;
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