Functions.jsx 컴포넌트 분할: 1,583→460줄 (3훅+8컴포넌트+유틸)

- lottoUtils.jsx: 공통 유틸·상수 추출 (Ball, NumberRow, 통계 헬퍼 등)
- hooks/useLottoData.js: 핵심 데이터 로드 (최신회차, 통계, 시뮬레이션, 리포트)
- hooks/usePurchases.js: 구매 기록 CRUD
- hooks/useManualRecommend.js: 수동 추천 + 히스토리
- components/: MetricBlock, FrequencyChart, PerformanceBanner,
  ConfidenceRing, CombinedRecommendPanel, ReportPanel,
  PersonalAnalysisPanel, PurchasePanel 분리
- getReport import 누락 버그 수정

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-03 07:53:25 +09:00
parent 2b463682d5
commit 299ce636ff
13 changed files with 1342 additions and 1256 deletions

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import React, { useState } from 'react';
import { ballClass, NumberRow, METHOD_META, METHOD_ORDER, SCORE_META, fmtKST } from '../lottoUtils';
const CombinedRecommendPanel = ({ combined, history, loading, histLoading, onRun, onCopy }) => {
const [histExpand, setHistExpand] = useState(false);
return (
<section className="lotto-panel lotto-panel--wide lotto-combined">
<div className="lotto-panel__head">
<div>
<p className="lotto-panel__eyebrow">AI · 종합 추론</p>
<h3>종합 추론 번호 추천</h3>
<p className="lotto-panel__sub">
5가지 통계 기법(빈도·지문··공동출현·다양성) 가중 투표로 합산해
최적 6 번호를 도출합니다.
</p>
</div>
<div className="lotto-panel__actions">
{loading && <span className="lotto-chip">분석 </span>}
<button className="button primary small" onClick={onRun} disabled={loading}>
{loading ? '추론 중…' : '🔮 종합 추론 실행'}
</button>
{history.length > 0 && (
<button className="button ghost small" onClick={() => setHistExpand(p => !p)}>
이력 {history.length} {histExpand ? '▲' : '▼'}
</button>
)}
</div>
</div>
{!combined && !loading && (
<p className="lotto-empty">버튼을 눌러 종합 추론을 실행하세요.</p>
)}
{combined && (
<>
{/* 기법별 추천 번호 */}
<div className="lotto-combined__methods">
{METHOD_ORDER.map((key) => {
const meta = METHOD_META[key];
const m = combined.methods?.[key];
if (!m) return null;
return (
<div key={key} className="lotto-combined__method">
<div className="lotto-combined__method-head">
<span className="lotto-combined__method-icon">{meta.icon}</span>
<div>
<p className="lotto-combined__method-name" style={{ color: meta.color }}>
{meta.label}
<span className="lotto-combined__method-weight"> ({m.weight_pct}%)</span>
</p>
<p className="lotto-combined__method-desc">{meta.desc}</p>
</div>
</div>
<div className="lotto-combined__method-nums">
{m.numbers.map((n) => {
const inFinal = combined.final_numbers.includes(n);
return (
<span
key={n}
className={`lotto-ball ${ballClass(n).replace('lotto-ball ', '')} ${inFinal ? 'is-final' : 'is-dim'}`}
>
{n}
</span>
);
})}
</div>
</div>
);
})}
</div>
{/* 최종 추론 결과 */}
<div className="lotto-combined__final">
<div className="lotto-combined__final-head">
<span className="lotto-combined__final-badge">종합 추론 결과</span>
{combined.deduped && (
<span className="lotto-chip lotto-chip--muted">중복 (이미 저장됨)</span>
)}
<button className="button ghost small" onClick={() => onCopy(combined.final_numbers)}>
복사
</button>
</div>
<div className="lotto-combined__final-balls">
{combined.final_numbers.map((n) => {
const votes = combined.vote_counts?.[String(n)] ?? 0;
return (
<div key={n} className="lotto-combined__final-ball-wrap">
<span className={ballClass(n)}>{n}</span>
<span className="lotto-combined__vote-dots">
{Array.from({ length: 5 }).map((_, i) => (
<span key={i} className={`lotto-combined__vote-dot ${i < votes ? 'is-on' : ''}`} />
))}
</span>
</div>
);
})}
</div>
<p className="lotto-combined__final-sub">
점은 해당 번호가 채택된 기법 (최대 5)
</p>
</div>
{/* 점수 바 */}
<div className="lotto-combined__scores">
<p className="lotto-combined__scores-title">조합 품질 점수</p>
{SCORE_META.map(({ key, label, color, weight }) => {
const val = combined.scores?.[key] ?? 0;
const pct = Math.round(val * 100);
return (
<div key={key} className="lotto-combined__score-row">
<span className="lotto-combined__score-label">{label}</span>
<span className="lotto-combined__score-weight">{weight}%</span>
<div className="lotto-combined__score-bar-wrap">
<div
className="lotto-combined__score-bar"
style={{ width: `${pct}%`, background: color }}
/>
</div>
<span className="lotto-combined__score-val">{pct}</span>
</div>
);
})}
<div className="lotto-combined__score-total">
종합 점수 <strong>{Math.round((combined.scores?.score_total ?? 0) * 100)}</strong> / 100
</div>
</div>
<p className="lotto-combined__disclaimer">
추천은 역대 통계 패턴 기반 참고 자료이며, 당첨을 보장하지 않습니다.
</p>
</>
)}
{/* 추천 이력 */}
{histExpand && (
<div className="lotto-combined__history">
<p className="lotto-combined__history-title">종합 추론 이력</p>
{histLoading && <p className="lotto-empty">로딩 </p>}
{history.map((item) => (
<div key={item.id} className="lotto-combined__history-item">
<div className="lotto-combined__history-meta">
<span>#{item.id}</span>
<span>{fmtKST(item.created_at)}</span>
<span>기준 {item.based_on_draw ?? '-'}</span>
</div>
<NumberRow nums={item.numbers} />
<button className="button ghost small" onClick={() => onCopy(item.numbers)}>복사</button>
</div>
))}
</div>
)}
</section>
);
};
export default CombinedRecommendPanel;