feat(ui): 예측 오버레이 캔들화 + 7탭 기간 셀렉터 + 가격 헤로

- 예측 오버레이: 라인 시리즈 3개 (median/q10/q90) 를 단일 캔들 시리즈
  하나로 합쳤다. 합성 OHLC: open=직전 close, close=point_close,
  high=ci_high, low=ci_low. 옅은 색 (up #fda4af / down #93c5fd) 으로
  실 캔들과 시각 톤은 같고 명도만 낮춰 "어우러지되 미래"임이 보이게.
- 예측 프리셋 단순화: 단기/중기/장기 + 직접입력 다 떼고 15일/30일/1년
  3개로. 백엔드 horizon cap 30 → 252 로 확장 (1년 = 240 거래일).
- PriceHero: 종목명/현재가/등락 큰 글씨 헤더. KR 관례대로 상승=빨강,
  하락=파랑.
- PeriodTabs: 1일/1주/1달/3달/1년/5년/최대 7탭. 기존 interval+days
  이중 컨트롤 제거. 5년·최대 는 자동으로 주봉/월봉으로 폴백.
- 차트 본체 캔들 색조도 KR 관례 (적/청) 로 통일.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Claude
2026-05-28 01:05:23 +09:00
parent bf898d78be
commit b16f2b578d
7 changed files with 306 additions and 292 deletions

View File

@@ -42,38 +42,25 @@ function normalizeFromPredictResponse(
};
}
const HORIZON_PRESETS: { label: string; value: number[] }[] = [
{ label: "단기 (1·3·5)", value: [1, 3, 5] },
{ label: "중기 (1·5·10)", value: [1, 5, 10] },
{ label: "장기 (5·10·20)", value: [5, 10, 20] },
// 15일/30일/1년 세 프리셋. 각각 그 구간 안에 6~7 step 을 깔아서 차트 캔들이
// 너무 듬성하지 않게 한다. 백엔드는 1..252 거래일 horizon 을 허용 (predict.py 참조).
const PREDICT_PRESETS: { id: string; label: string; horizons: number[] }[] = [
{ id: "15d", label: "15일", horizons: [1, 3, 5, 7, 10, 15] },
{ id: "30d", label: "30일", horizons: [1, 5, 10, 15, 20, 25, 30] },
{ id: "1y", label: "1년", horizons: [5, 15, 30, 60, 120, 180, 240] },
];
export function PredictionPanel({ code, initial, onResult }: Props) {
const [pred, setPred] = useState<LatestPredictionResponse | null>(initial ?? null);
const [loading, setLoading] = useState(false);
const [err, setErr] = useState<string | null>(null);
const [presetIdx, setPresetIdx] = useState(0);
const [customRaw, setCustomRaw] = useState("");
const [useCustom, setUseCustom] = useState(false);
function effectiveHorizons(): number[] {
if (useCustom) {
// 백엔드 predict.py 가 1~30 만 허용 (모델 학습/검증 범위와 일치).
// 프론트에서 동일 cap 으로 끊어서 400 안 나게 한다.
const parsed = customRaw
.split(",")
.map((s) => Number(s.trim()))
.filter((n) => Number.isFinite(n) && n >= 1 && n <= 30);
if (parsed.length > 0) return Array.from(new Set(parsed)).sort((a, b) => a - b);
}
return HORIZON_PRESETS[presetIdx].value;
}
const [presetIdx, setPresetIdx] = useState(1); // 30일 기본
async function runPredict() {
setLoading(true);
setErr(null);
try {
const horizons = effectiveHorizons();
const horizons = PREDICT_PRESETS[presetIdx].horizons;
const r = await api.predict(code, horizons);
const normalized = normalizeFromPredictResponse(code, r);
setPred(normalized);
@@ -88,64 +75,43 @@ export function PredictionPanel({ code, initial, onResult }: Props) {
const steps = pred?.steps ?? [];
return (
<div className="rounded-md border border-zinc-800 bg-zinc-900/40 p-4">
<div className="mb-3 flex items-center justify-between">
<div className="rounded-lg border border-zinc-800 bg-zinc-900/40 p-4">
<div className="mb-3 flex items-center justify-between gap-3">
<div>
<div className="text-sm font-medium text-zinc-200"> (Chronos + LightGBM )</div>
<div className="text-xs text-zinc-500">
.
, .
</div>
</div>
<button
onClick={runPredict}
disabled={loading}
className="rounded-md bg-emerald-700 px-4 py-2 text-sm font-medium text-white hover:bg-emerald-600 disabled:opacity-50"
className="rounded-md bg-rose-600 px-4 py-2 text-sm font-medium text-white hover:bg-rose-500 disabled:opacity-50"
>
{loading ? "예측 중…" : pred?.found ? "다시 예측" : "예상차트 보기"}
</button>
</div>
<div className="mb-3 flex flex-wrap items-center gap-2 text-xs">
<span className="text-zinc-500"> :</span>
{HORIZON_PRESETS.map((p, i) => (
<span className="text-zinc-500"> :</span>
{PREDICT_PRESETS.map((p, i) => (
<button
key={p.label}
onClick={() => {
setUseCustom(false);
setPresetIdx(i);
}}
key={p.id}
onClick={() => setPresetIdx(i)}
className={
!useCustom && presetIdx === i
? "rounded-full bg-emerald-700 px-3 py-1 text-white"
presetIdx === i
? "rounded-full bg-zinc-700 px-3 py-1 font-medium text-zinc-50"
: "rounded-full border border-zinc-700 px-3 py-1 text-zinc-300 hover:border-zinc-500"
}
>
{p.label}
</button>
))}
<label
className={
useCustom
? "flex items-center gap-1 rounded-full bg-emerald-700 px-3 py-1 text-white"
: "flex items-center gap-1 rounded-full border border-zinc-700 px-3 py-1 text-zinc-300 hover:border-zinc-500"
}
>
<input
type="checkbox"
checked={useCustom}
onChange={(e) => setUseCustom(e.target.checked)}
className="h-3 w-3"
/>
<input
type="text"
placeholder="1~30, 예: 1,2,3,7"
value={customRaw}
onChange={(e) => setCustomRaw(e.target.value)}
onFocus={() => setUseCustom(true)}
className="ml-1 w-28 rounded border border-zinc-700 bg-zinc-900 px-1 py-0.5 text-xs text-zinc-100"
/>
</label>
{presetIdx === 2 && (
<span className="ml-1 text-[11px] text-amber-400">
30
</span>
)}
</div>
{err && <div className="mb-3 text-xs text-red-400">: {err}</div>}
@@ -156,54 +122,56 @@ export function PredictionPanel({ code, initial, onResult }: Props) {
{pred.base_date} · {" "}
{pred.base_close != null ? pred.base_close.toLocaleString() : "-"}
</div>
<table className="w-full text-left text-sm">
<thead className="text-xs text-zinc-500">
<tr>
<th className="py-1">+</th>
<th></th>
<th></th>
<th>P(up/flat/down)</th>
<th></th>
<th> </th>
<th>q10~q90</th>
</tr>
</thead>
<tbody className="divide-y divide-zinc-800">
{steps.map((s) => (
<tr key={s.horizon}>
<td className="py-2">+{s.horizon}</td>
<td className="text-xs text-zinc-400">{s.target_date}</td>
<td>
<span
className={
s.direction === "up"
? "text-emerald-400"
: s.direction === "down"
? "text-red-400"
: "text-zinc-300"
}
>
{s.direction}
</span>
</td>
<td className="text-xs text-zinc-300">
{fmtPct(s.prob_up)} / {fmtPct(s.prob_flat)} / {fmtPct(s.prob_down)}
</td>
<td>{fmtSignedPct(s.expected_return)}</td>
<td>{s.point_close != null ? s.point_close.toLocaleString() : "-"}</td>
<td className="text-xs text-zinc-400">
{s.ci_low != null ? s.ci_low.toLocaleString() : "-"} ~{" "}
{s.ci_high != null ? s.ci_high.toLocaleString() : "-"}
</td>
<div className="max-h-60 overflow-y-auto">
<table className="w-full text-left text-sm">
<thead className="sticky top-0 bg-zinc-900/95 text-xs text-zinc-500">
<tr>
<th className="py-1">+</th>
<th></th>
<th></th>
<th>P(up/flat/down)</th>
<th></th>
<th> </th>
<th>q10~q90</th>
</tr>
))}
</tbody>
</table>
</thead>
<tbody className="divide-y divide-zinc-800">
{steps.map((s) => (
<tr key={s.horizon}>
<td className="py-2">+{s.horizon}</td>
<td className="text-xs text-zinc-400">{s.target_date}</td>
<td>
<span
className={
s.direction === "up"
? "text-rose-400"
: s.direction === "down"
? "text-sky-400"
: "text-zinc-300"
}
>
{s.direction}
</span>
</td>
<td className="text-xs text-zinc-300">
{fmtPct(s.prob_up)} / {fmtPct(s.prob_flat)} / {fmtPct(s.prob_down)}
</td>
<td>{fmtSignedPct(s.expected_return)}</td>
<td>{s.point_close != null ? s.point_close.toLocaleString() : "-"}</td>
<td className="text-xs text-zinc-400">
{s.ci_low != null ? s.ci_low.toLocaleString() : "-"} ~{" "}
{s.ci_high != null ? s.ci_high.toLocaleString() : "-"}
</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
) : (
<div className="text-xs text-zinc-500">
. <b> </b> 1·3·5
.
. <b> </b>
.
</div>
)}
</div>