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<!DOCTYPE html>
< html lang = "zh-TW" >
< head >
< meta charset = "UTF-8" >
< meta name = "viewport" content = "width=device-width, initial-scale=1.0" >
2026-06-03 09:21:58 +00:00
< title > Emmy 投資台 — 學習 · 財報健檢 · 交易復盤< / title >
< link rel = "stylesheet" href = "app.css" >
2026-06-02 09:40:21 +00:00
< style >
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--bg: #0a0e17;
--surface: #111822;
--card: #161f2e;
--border: #1e2a3a;
--text: #e8ecf1;
--text2: #8899aa;
--green: #00d4aa;
--red: #ff4d6a;
--yellow: #ffc14d;
--blue: #4da6ff;
--purple: #b388ff;
--orange: #ff8a4d;
--radius: 10px;
--shadow: 0 2px 12px rgba(0,0,0,.35);
}
html{font-size:14px;background:var(--bg);color:var(--text);font-family:'Inter',system-ui,-apple-system,"PingFang TC","Noto Sans TC",sans-serif;-webkit-font-smoothing:antialiased}
body{min-height:100vh;padding:0 0 60px}
a{color:var(--blue);text-decoration:none}
/* ── Header ── */
.header{
position:sticky;top:0;z-index:100;
background:rgba(10,14,23,.82);
backdrop-filter:blur(12px);
border-bottom:1px solid var(--border);
padding:14px 32px;
display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;letter-spacing:-.02em}
.logo-icon{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--blue),var(--purple));display:flex;align-items:center;justify-content:center;font-size:.85rem}
.header-right{display:flex;align-items:center;gap:16px}
.last-updated{font-size:.8rem;color:var(--text2)}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{
padding:6px 14px;border-radius:6px;font-size:.85rem;font-weight:500;color:var(--text);cursor:pointer;
transition:background .15s,color .15s;
}
.nav-links a.active{background:rgba(77,166,255,.15);color:var(--blue)}
.nav-links a:hover{background:rgba(77,166,255,.08)}
.refresh-btn{
background:var(--surface);border:1px solid var(--border);color:var(--text2);
padding:6px 12px;border-radius:6px;font-size:.8rem;cursor:pointer;transition:.15s;
}
.refresh-btn:hover{border-color:var(--blue);color:var(--blue)}
/* ── 導讀條（如何閱讀）── */
.guide{
margin:20px 32px 0;background:var(--surface);border:1px solid var(--border);
border-radius:var(--radius);padding:14px 20px;
}
.guide-title{font-size:.85rem;font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.guide-title .tag{font-size:.68rem;font-weight:600;color:var(--blue);background:rgba(77,166,255,.12);padding:2px 8px;border-radius:20px}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px 24px;font-size:.78rem;color:var(--text2);line-height:1.55}
.guide-grid b{color:var(--text);font-weight:600}
.legend-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:middle}
/* ── Macro Signal Bar ── */
.signal-bar{
margin:20px 32px 0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
padding:20px 28px;display:grid;grid-template-columns:1fr 2.5fr 1fr;gap:24px;align-items:center;
}
.signal-score{text-align:center;position:relative}
.signal-score .label{font-size:.75rem;color:var(--text2);letter-spacing:.04em;margin-bottom:4px;display:flex;align-items:center;justify-content:center;gap:6px}
.signal-score .value{font-size:2.8rem;font-weight:700;line-height:1}
.signal-score .sublabel{font-size:.75rem;color:var(--text2);margin-top:4px}
.signal-details{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.signal-pill{padding:10px 14px;border-radius:8px;text-align:center;background:var(--surface);border:1px solid var(--border)}
.signal-pill .pill-label{font-size:.7rem;color:var(--text2);letter-spacing:.02em;margin-bottom:4px}
.signal-pill .pill-value{font-size:1rem;font-weight:600}
.signal-regime{text-align:center}
.signal-regime .label{font-size:.75rem;color:var(--text2);letter-spacing:.04em;margin-bottom:8px}
.regime-badge{display:inline-block;padding:8px 20px;border-radius:20px;font-weight:700;font-size:.9rem;letter-spacing:.02em}
/* ── Section ── */
.section{margin:28px 32px 0}
.section-header{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.section-icon{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.85rem}
.section-title{font-size:1.05rem;font-weight:600;letter-spacing:-.01em}
.section-subtitle{font-size:.75rem;color:var(--text2);margin-left:8px}
.section-intro{font-size:.82rem;color:var(--text2);line-height:1.65;margin:0 0 14px 38px;max-width:880px}
/* ── Card Grid ── */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{
background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
padding:18px 20px;transition:border-color .2s,box-shadow .2s;position:relative;
display:flex;flex-direction:column;
}
.card:hover{border-color:rgba(77,166,255,.3);box-shadow:0 0 20px rgba(77,166,255,.06)}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}
.card-labels{display:flex;flex-direction:column;gap:1px;min-width:0}
.card-label{font-size:.82rem;color:var(--text);font-weight:600;line-height:1.3}
.card-label-en{font-size:.66rem;color:var(--text2);letter-spacing:.02em}
.card-top-right{display:flex;align-items:center;gap:6px;flex-shrink:0}
.badge{padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:600;white-space:nowrap}
.badge.good{background:rgba(0,212,170,.12);color:var(--green)}
.badge.bad{background:rgba(255,77,106,.12);color:var(--red)}
.badge.neutral{background:rgba(136,153,170,.14);color:var(--text2)}
.info-btn{
width:18px;height:18px;border-radius:50%;border:1px solid var(--border);background:var(--surface);
color:var(--text2);font-size:.7rem;line-height:1;cursor:help;flex-shrink:0;
display:flex;align-items:center;justify-content:center;transition:.15s;font-weight:700;
}
.info-btn:hover,.info-btn:focus{border-color:var(--blue);color:var(--blue);outline:none}
.sub-tag{font-size:.62rem;color:var(--orange);background:rgba(255,138,77,.12);padding:1px 6px;border-radius:4px;align-self:flex-start;margin-bottom:6px}
.card-value{font-size:1.75rem;font-weight:700;line-height:1.1;margin-bottom:2px}
.card-change{font-size:.75rem;font-weight:500;margin-bottom:10px;min-height:1em}
.card-sparkline{height:36px;margin-top:auto;opacity:.9}
.card-meta{display:flex;justify-content:space-between;gap:8px;font-size:.66rem;color:var(--text2);margin-top:8px}
/* ── Yield Curve (wide card) ── */
.card.wide{grid-column:span 2}
.c-green{color:var(--green)}.c-red{color:var(--red)}.c-yellow{color:var(--yellow)}.c-blue{color:var(--blue)}.c-purple{color:var(--purple)}.c-orange{color:var(--orange)}.c-text{color:var(--text)}.c-text2{color:var(--text2)}
/* ── Tooltip（ ）
#tooltip{
position:fixed;z-index:1000;max-width:300px;background:#18222f;border:1px solid var(--border);
border-radius:8px;padding:12px 14px;box-shadow:var(--shadow);font-size:.76rem;line-height:1.6;
color:var(--text2);opacity:0;pointer-events:none;transition:opacity .12s;
}
#tooltip.show{opacity:1}
#tooltip .tip-title{color:var(--text);font-weight:700;font-size:.82rem;margin-bottom:8px}
#tooltip .tip-row{margin-bottom:7px}
#tooltip .tip-row:last-child{margin-bottom:0}
#tooltip .tip-k{color:var(--blue);font-weight:600;margin-right:4px}
#tooltip .tip-foot{margin-top:9px;padding-top:8px;border-top:1px solid var(--border);font-size:.68rem;color:var(--text2);display:flex;justify-content:space-between;gap:10px}
#tooltip .tip-break{display:flex;justify-content:space-between;gap:12px;margin-bottom:4px}
#tooltip .tip-break .d-pos{color:var(--green)}#tooltip .tip-break .d-neg{color:var(--red)}
/* ── 載入 / 錯誤 ── */
.state{margin:60px 32px;text-align:center;color:var(--text2)}
.state h2{color:var(--text);font-size:1.1rem;margin-bottom:10px}
.state .spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;margin:0 auto 18px;animation:spin .8s linear infinite}
.state .err-box{max-width:520px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:left;line-height:1.7}
.state code{background:var(--surface);padding:2px 6px;border-radius:4px;color:var(--yellow);font-size:.85em}
.state .retry{margin-top:16px;background:var(--blue);color:#08111d;border:none;padding:8px 18px;border-radius:6px;font-weight:600;cursor:pointer}
.degraded-note{margin:14px 32px 0;font-size:.74rem;color:var(--orange);background:rgba(255,138,77,.08);border:1px solid rgba(255,138,77,.2);border-radius:8px;padding:8px 14px}
@keyframes spin{to{transform:rotate(360deg)}}
/* ── 走勢大圖 Modal ── */
.card[data-key]{cursor:pointer}
.card[data-key]::after{content:'點擊看走勢';position:absolute;bottom:8px;right:12px;font-size:.6rem;color:var(--text2);opacity:0;transition:opacity .15s}
.card[data-key]:hover::after{opacity:.6}
#scoreClick{cursor:pointer}
#modalOverlay{
position:fixed;inset:0;z-index:500;background:rgba(4,8,14,.72);backdrop-filter:blur(3px);
display:none;align-items:center;justify-content:center;padding:20px;
}
#modalOverlay.show{display:flex}
.modal-panel{
background:var(--card);border:1px solid var(--border);border-radius:14px;
width:min(820px,100%);max-height:90vh;overflow:auto;box-shadow:0 10px 50px rgba(0,0,0,.5);
padding:22px 24px;animation:fadeInUp .25s ease both;
}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:4px}
.modal-title{font-size:1.15rem;font-weight:700}
.modal-title .en{font-size:.72rem;color:var(--text2);font-weight:400;margin-left:6px}
.modal-now{font-size:1.05rem;font-weight:700;margin-top:2px}
.modal-close{background:var(--surface);border:1px solid var(--border);color:var(--text2);width:30px;height:30px;border-radius:8px;font-size:1rem;cursor:pointer;flex-shrink:0}
.modal-close:hover{border-color:var(--red);color:var(--red)}
.range-btns{display:flex;gap:6px;margin:14px 0}
.range-btn{background:var(--surface);border:1px solid var(--border);color:var(--text2);padding:5px 14px;border-radius:6px;font-size:.8rem;cursor:pointer;transition:.15s}
.range-btn:hover{border-color:var(--blue)}
.range-btn.active{background:rgba(77,166,255,.15);color:var(--blue);border-color:rgba(77,166,255,.4)}
.chart-wrap{position:relative;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:8px}
.chart-wrap svg{display:block;width:100%;height:auto}
.chart-empty{padding:50px 0;text-align:center;color:var(--text2);font-size:.85rem}
.modal-tip{margin-top:14px;font-size:.76rem;color:var(--text2);line-height:1.6;border-top:1px solid var(--border);padding-top:12px}
.modal-tip .tip-k{color:var(--blue);font-weight:600;margin-right:4px}
.modal-foot{display:flex;justify-content:space-between;font-size:.68rem;color:var(--text2);margin-top:8px}
/* ── 歷史殷鑑（危機案例）── */
.episode-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.episode{
background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
padding:18px 20px;display:flex;flex-direction:column;
border-top:3px solid var(--ec);transition:border-color .2s,box-shadow .2s;
}
.episode:hover{box-shadow:0 0 22px rgba(0,0,0,.25)}
.ep-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.ep-emoji{font-size:1.5rem;line-height:1}
.ep-title{font-size:1rem;font-weight:700;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.ep-period{font-size:.72rem;color:var(--text2);font-weight:500}
.ep-type{font-size:.64rem;font-weight:600;color:var(--ec);background:color-mix(in srgb,var(--ec) 14%,transparent);padding:2px 8px;border-radius:20px;display:inline-block;margin-top:3px}
.ep-summary{font-size:.78rem;color:var(--text2);line-height:1.6;margin-bottom:12px}
.ep-sig-title{font-size:.7rem;font-weight:600;color:var(--text);letter-spacing:.03em;margin-bottom:7px;display:flex;align-items:center;gap:6px}
.ep-sig-title::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--ec)}
.ep-sigs{display:flex;flex-direction:column;gap:7px;margin-bottom:12px}
.ep-sig{
font-size:.74rem;line-height:1.55;color:var(--text2);background:var(--surface);
border:1px solid var(--border);border-radius:7px;padding:7px 10px;cursor:pointer;transition:.15s;
}
.ep-sig:hover{border-color:var(--ec);color:var(--text)}
.ep-sig b{color:var(--text);font-weight:600}
.ep-sig .sig-go{color:var(--ec);font-size:.66rem;margin-left:4px;opacity:0;transition:.15s}
.ep-sig:hover .sig-go{opacity:1}
.ep-lesson{font-size:.76rem;line-height:1.6;color:var(--text);background:color-mix(in srgb,var(--ec) 7%,transparent);border-radius:7px;padding:9px 11px;margin-bottom:8px}
.ep-lesson b{color:var(--ec)}
.ep-watch{font-size:.74rem;line-height:1.6;color:var(--text2);margin-bottom:14px}
.ep-watch b{color:var(--text)}
.ep-btn{margin-top:auto;background:var(--surface);border:1px solid var(--border);color:var(--ec);padding:8px 14px;border-radius:7px;font-size:.78rem;font-weight:600;cursor:pointer;transition:.15s;width:100%}
.ep-btn:hover{border-color:var(--ec);background:color-mix(in srgb,var(--ec) 10%,transparent)}
.ep-legend{font-size:.74rem;color:var(--text2);margin:0 0 14px 38px;line-height:1.6;max-width:880px}
.ep-legend .ev-chip{display:inline-flex;align-items:center;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:2px 9px;margin:2px 4px 2px 0;font-size:.72rem}
/* ── Responsive ── */
@media(max-width:900px){
.signal-bar{grid-template-columns:1fr;gap:16px;text-align:center}
.signal-details{grid-template-columns:repeat(3,1fr)}
.card.wide{grid-column:span 1}
.header{padding:12px 16px}
.section{margin:20px 16px 0}
.signal-bar,.guide,.degraded-note{margin-left:16px;margin-right:16px}
.section-intro{margin-left:0}
}
@media(max-width:600px){
.card-grid{grid-template-columns:1fr}
.signal-details{grid-template-columns:repeat(2,1fr)}
}
@keyframes fadeInUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.section,.signal-bar,.guide{animation:fadeInUp .45s ease both}
< / style >
< / head >
< body >
<!-- ─── Header ─── -->
< header class = "header" >
< div class = "logo" >
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< div class = "logo-icon" > E< / div >
Emmy 投資台
2026-06-02 09:40:21 +00:00
< / div >
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< nav class = "view-tabs" id = "viewTabs" >
< a data-view = "macro" class = "active" > 總經< / a >
< a data-view = "learn" > 學習教材< / a >
< a data-view = "stock" > 個股工具< / a >
< a data-view = "journal" > 交易復盤< / a >
< / nav >
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< div class = "header-right" >
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< nav class = "nav-links" id = "navLinks" > < / nav >
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< span class = "last-updated" id = "lastUpdated" > < / span >
< button class = "refresh-btn" id = "refreshBtn" title = "重新抓取最新資料" > ↻ 更新< / button >
< / div >
< / header >
< main id = "main" >
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< section class = "view" id = "view-macro" >
< div class = "state" id = "loadingState" >
< div class = "spinner" > < / div >
正在抓取真實總經資料…
< / div >
< / section >
< section class = "view" id = "view-learn" hidden > < / section >
< section class = "view" id = "view-stock" hidden > < / section >
< section class = "view" id = "view-journal" hidden > < / section >
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< / main >
<!-- 浮動說明框 -->
< div id = "tooltip" role = "tooltip" > < / div >
<!-- 走勢大圖 -->
< div id = "modalOverlay" role = "dialog" aria-modal = "true" >
< div class = "modal-panel" id = "modalPanel" >
< div class = "modal-head" >
< div >
< div class = "modal-title" id = "modalTitle" > < / div >
< div class = "modal-now" id = "modalNow" > < / div >
< / div >
< button class = "modal-close" id = "modalClose" aria-label = "關閉" > ✕< / button >
< / div >
< div class = "range-btns" id = "rangeBtns" > < / div >
< div class = "chart-wrap" id = "chartWrap" > < / div >
< div class = "modal-tip" id = "modalTip" > < / div >
< div class = "modal-foot" id = "modalFoot" > < / div >
< / div >
< / div >
< script >
// ═══════════════════════════════════════════════════════════
// 顏色對應（
// ═══════════════════════════════════════════════════════════
const HEX = {green:'#00d4aa',red:'#ff4d6a',yellow:'#ffc14d',blue:'#4da6ff',purple:'#b388ff',orange:'#ff8a4d',text:'#e8ecf1',text2:'#8899aa'};
const cssVar = (k)=>`var(--${k})`;
// 給每張卡片的說明資料（
const TIPS = {};
// 卡片基本資訊（
const CARD_META = {};
// 歷史事件標記與危機案例（由 /api/events 載入）
let EVENTS = [];
let EPISODES = [];
// ═══════════════════════════════════════════════════════════
// Sparkline SVG（ ）
// ═══════════════════════════════════════════════════════════
function sparkle(data,w=180,h=36,color){
if(!data||data.length< 2 ) return ' ' ;
const mn=Math.min(...data),mx=Math.max(...data),rng=mx-mn||1;
const pts=data.map((v,i)=>{
const x=(i/(data.length-1))*w;
const y=h-4-((v-mn)/rng)*(h-8);
return `${x.toFixed(1)},${y.toFixed(1)}`;
});
const lastX=w,lastY=h-4-((data[data.length-1]-mn)/rng)*(h-8);
const id='g_'+color.replace('#','');
const areaPath=`M0,${h} `+pts.map(p=>`L${p}`).join(' ')+` L${w},${h} Z`;
const linePath=pts.map(p=>`L${p}`).join(' ').replace(/^L/,'M');
return `< svg width = "${w}" height = "${h}" viewBox = "0 0 ${w} ${h}" preserveAspectRatio = "none" xmlns = "http://www.w3.org/2000/svg" >
< defs > < linearGradient id = "${id}" x1 = "0" y1 = "0" x2 = "0" y2 = "1" >
< stop offset = "0%" stop-color = "${color}" stop-opacity = "0.3" / >
< stop offset = "100%" stop-color = "${color}" stop-opacity = "0.02" / >
< / linearGradient > < / defs >
< path d = "${areaPath}" fill = "url(#${id})" / >
< path d = "${linePath}" fill = "none" stroke = "${color}" stroke-width = "1.5" stroke-linejoin = "round" stroke-linecap = "round" / >
< circle cx = "${lastX.toFixed(1)}" cy = "${lastY.toFixed(1)}" r = "2.5" fill = "${color}" / >
< / svg > `;
}
// ═══════════════════════════════════════════════════════════
// 卡片 HTML
// ═══════════════════════════════════════════════════════════
function arrow(dir){return dir==='up'?'▲':dir==='down'?'▼':'●';}
function cardHTML(c){
TIPS[c.key]={label:c.label,tip:c.tip,substitute:c.substitute};
CARD_META[c.key]={label:c.label,labelEn:c.labelEn,colorKey:c.valueColorKey,value:c.value};
const valColor=cssVar(c.valueColorKey);
const chColor=cssVar(c.changeColorKey);
const sparkHex=HEX[c.valueColorKey]||HEX.blue;
const subTag=c.substitute?`< span class = "sub-tag" title = "免費替代指標" > 替代：${c.substitute}< / span > `:'';
const change=c.change?`< div class = "card-change" style = "color:${chColor}" > ${arrow(c.dir)} ${c.change}< / div > `:`< div class = "card-change" > < / div > `;
return `
< div class = "card" data-key = "${c.key}" role = "button" tabindex = "0" aria-label = "${c.label}，點擊看走勢" >
< div class = "card-top" >
< div class = "card-labels" >
< span class = "card-label" > ${c.label}< / span >
< span class = "card-label-en" > ${c.labelEn||''}< / span >
< / div >
< div class = "card-top-right" >
< span class = "badge ${c.badgeKind}" > ${c.badge}< / span >
< button class = "info-btn" data-tip-key = "${c.key}" aria-label = "說明：${c.label}" tabindex = "0" > ?< / button >
< / div >
< / div >
${subTag}
< div class = "card-value" style = "color:${valColor}" > ${c.value}< / div >
${change}
< div class = "card-sparkline" > ${sparkle(c.spark,180,36,sparkHex)}< / div >
< div class = "card-meta" > < span > 資料日 ${c.asOf||'—'}< / span > < / div >
< / div > `;
}
// ─── 殖利率曲線（真實資料）───
function yieldCurveHTML(yc){
if(!yc||!yc.maturities||yc.maturities.length< 2 ) return ' ' ;
const maturities=yc.maturities, yields=yc.yields, prevYields=yc.prevYields;
const w=520,h=150,padL=40,padB=25,padT=14,padR=10;
const plotW=w-padL-padR, plotH=h-padB-padT;
const all=yields.concat(prevYields);
let yMin=Math.min(...all), yMax=Math.max(...all);
const pad=(yMax-yMin)*0.15||0.3; yMin-=pad; yMax+=pad;
const yRange=yMax-yMin||1;
const toX=(i)=>padL+(i/(maturities.length-1))*plotW;
const toY=(v)=>padT+(1-(v-yMin)/yRange)*plotH;
const cur=yields.map((y,i)=>`${i===0?'M':'L'}${toX(i).toFixed(1)},${toY(y).toFixed(1)}`).join(' ');
const prev=prevYields.map((y,i)=>`${i===0?'M':'L'}${toX(i).toFixed(1)},${toY(y).toFixed(1)}`).join(' ');
let grid='';
const step=(yMax-yMin)/4;
for(let k=0;k< =4;k++){const v=yMin+step*k;
grid+=`< line x1 = "${padL}" y1 = "${toY(v)}" x2 = "${w-padR}" y2 = "${toY(v)}" stroke = "rgba(255,255,255,.06)" / > `;
grid+=`< text x = "${padL-5}" y = "${toY(v)+4}" fill = "#8899aa" font-size = "9" text-anchor = "end" > ${v.toFixed(1)}%< / text > `;}
maturities.forEach((m,i)=>{grid+=`< text x = "${toX(i)}" y = "${h-6}" fill = "#8899aa" font-size = "9" text-anchor = "middle" > ${m}< / text > `;});
TIPS['yield_curve']={label:'殖利率曲線',tip:{
what:'不同到期天數（ ）
how:'正常是右上斜（長率>短率）。若左高右低（倒掛），代表短率高於長率。',
impact:'反向警訊：倒掛在歷史上是相當可靠的衰退前兆。虛線為一個月前比較。',
source:'FRED · DGS 系列', freq:'每日'},substitute:null};
return `
< div class = "card wide" >
< div class = "card-top" >
< div class = "card-labels" >
< span class = "card-label" > 殖利率曲線< / span >
< span class = "card-label-en" > Yield Curve< / span >
< / div >
< div class = "card-top-right" >
< span class = "badge ${yc.inverted?'bad':'good'}" > ${yc.inverted?'倒掛':'正常'}< / span >
< button class = "info-btn" data-tip-key = "yield_curve" aria-label = "說明：殖利率曲線" tabindex = "0" > ?< / button >
< / div >
< / div >
< svg width = "100%" viewBox = "0 0 ${w} ${h}" preserveAspectRatio = "xMidYMid meet" xmlns = "http://www.w3.org/2000/svg" >
${grid}
< path d = "${prev}" fill = "none" stroke = "#8899aa" stroke-width = "1.5" stroke-dasharray = "4,3" opacity = "0.5" / >
< path d = "${cur}" fill = "none" stroke = "#4da6ff" stroke-width = "2.5" stroke-linejoin = "round" stroke-linecap = "round" / >
${yields.map((y,i)=>`< circle cx = "${toX(i).toFixed(1)}" cy = "${toY(y).toFixed(1)}" r = "3.2" fill = "#4da6ff" stroke = "#111822" stroke-width = "1.5" / > `).join('')}
< line x1 = "${padL+10}" y1 = "${padT}" x2 = "${padL+30}" y2 = "${padT}" stroke = "#4da6ff" stroke-width = "2" / >
< text x = "${padL+34}" y = "${padT+4}" fill = "#4da6ff" font-size = "9" > 目前< / text >
< line x1 = "${padL+78}" y1 = "${padT}" x2 = "${padL+98}" y2 = "${padT}" stroke = "#8899aa" stroke-width = "1.5" stroke-dasharray = "4,3" opacity = ".6" / >
< text x = "${padL+102}" y = "${padT+4}" fill = "#8899aa" font-size = "9" > 一個月前< / text >
< / svg >
< / div > `;
}
// ═══════════════════════════════════════════════════════════
// 渲染整頁
// ═══════════════════════════════════════════════════════════
function guideHTML(){
return `
< div class = "guide" >
< div class = "guide-title" > < span class = "tag" > 新手必讀< / span > 如何閱讀這個儀表板< / div >
< div class = "guide-grid" >
< div > < b > 顏色< / b > ： < span class = "legend-dot" style = "background:var(--green)" > < / span > 綠＝偏好訊號、< span class = "legend-dot" style = "background:var(--red)" > < / span > 紅＝警訊、< span class = "legend-dot" style = "background:var(--yellow)" > < / span > 黃＝中性／持平、< span class = "legend-dot" style = "background:var(--blue)" > < / span > 藍＝純數值（無好壞）。< / div >
< div > < b > 箭頭 / 徽章< / b > ：▲上升、▼下降、●持平，描述「和上一期相比的變化方向」。< / div >
< div > < b > 反向指標< / b > ：有些指標「數字越高越糟」，例如< b > 失業率、VIX、信用利差、衰退機率< / b > ——這類下降才是好消息。< / div >
< div > < b > 總經健康分數< / b > ：把下方關鍵指標用透明公式加總成 0– < / div >
< div > < b > 每張卡片的「?」< / b > ：滑過去（手機點一下）看白話解釋：這是什麼、怎麼看、對市場的影響。< / div >
< div > < b > 替代指標< / b > ：少數付費資料（如 ISM、CCI、LEI） ， < / div >
< / div >
< / div > `;
}
function render(data){
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const main=document.getElementById('view-macro');
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const scoreColor=cssVar(data.regime?data.regime.colorKey:'yellow');
// 訊號 pills
const signals=(data.signals||[]).map(s=>
`< div class = "signal-pill" > < div class = "pill-label" > ${s.label}< / div > < div class = "pill-value" style = "color:${cssVar(s.colorKey)}" > ${s.value}< / div > < / div > `
).join('');
// 健康分數說明（ ）
TIPS['__score']={label:'總經健康分數怎麼算',breakdown:data.breakdown||[]};
let html = guideHTML();
html += `
< div class = "signal-bar" >
< div class = "signal-score" >
< div class = "label" > 總經健康分數 < button class = "info-btn" data-tip-key = "__score" aria-label = "分數計算說明" tabindex = "0" > ?< / button > < / div >
< div class = "value" id = "scoreClick" style = "color:${scoreColor}" role = "button" tabindex = "0" title = "點擊看分數走勢" > ${data.score ?? '--'}< / div >
< div class = "sublabel" > / 100 · 點擊看走勢< / div >
< / div >
< div class = "signal-details" > ${signals}< / div >
< div class = "signal-regime" >
< div class = "label" > 目前景氣狀態< / div >
< div class = "regime-badge" style = "background:${hexA(data.regime?data.regime.colorKey:'yellow',.15)};color:${scoreColor}" > ${data.regime?data.regime.label:'--'}< / div >
< / div >
< / div > `;
// 降級提示
if(data.degraded& & data.degraded.length){
html += `< div class = "degraded-note" > 提醒：有 ${data.degraded.length} 個指標暫時抓取失敗（${data.degraded.slice(0,3).map(d=>d.label).join('、')}${data.degraded.length>3?'…':''}），其餘為真實資料。< / div > `;
}
// 各分組
const nav=[];
(data.groups||[]).forEach(g=>{
if(!g.cards||g.cards.length===0) return;
nav.push(`< a data-target = "group-${g.key}" > ${g.title}< / a > `);
let cards;
if(g.key==='rates'){
// 把殖利率曲線插進利率組（放在利差之後）
const arr=g.cards.map(cardHTML);
arr.splice(Math.min(4,arr.length),0,yieldCurveHTML(data.yieldCurve));
cards=arr.join('');
}else{
cards=g.cards.map(cardHTML).join('');
}
html += `
< div class = "section" id = "group-${g.key}" >
< div class = "section-header" >
< div class = "section-icon" style = "background:${hexA(g.colorKey,.15)};color:${cssVar(g.colorKey)}" > ${g.icon}< / div >
< div class = "section-title" > ${g.title}< / div >
< div class = "section-subtitle" > ${g.titleEn}< / div >
< / div >
< p class = "section-intro" > ${g.intro}< / p >
< div class = "card-grid" > ${cards}< / div >
< / div > `;
});
// 歷史殷鑑（危機案例）
if(EPISODES& & EPISODES.length){
nav.push(`< a data-target = "group-history" > 歷史殷鑑< / a > `);
html += episodesSectionHTML();
}
main.innerHTML=html;
document.getElementById('navLinks').innerHTML=nav.join('');
// 更新時間
const t=new Date(data.updatedAt||Date.now());
document.getElementById('lastUpdated').textContent=
`更新：${t.toLocaleDateString('zh-TW')} ${t.toLocaleTimeString('zh-TW',{hour:'2-digit',minute:'2-digit'})}${data.cached?'（快取）':''}`;
bindNav();
bindTooltips();
bindCardClicks();
bindEpisodes();
const sc=document.getElementById('scoreClick');
if(sc){sc.addEventListener('click',openScoreModal);sc.addEventListener('keydown',e=>{if(e.key==='Enter')openScoreModal();});}
}
function bindCardClicks(){
document.querySelectorAll('#main .card[data-key]').forEach(el=>{
const key=el.dataset.key;
el.addEventListener('click',(e)=>{ if(e.target.closest('.info-btn'))return; openModal(key); });
el.addEventListener('keydown',(e)=>{ if(e.key==='Enter'||e.key===' '){e.preventDefault();openModal(key);} });
});
}
function hexA(colorKey,a){
const map={green:'0,212,170',red:'255,77,106',yellow:'255,193,77',blue:'77,166,255',purple:'179,136,255',orange:'255,138,77'};
return `rgba(${map[colorKey]||map.yellow},${a})`;
}
// ─── 歷史殷鑑（危機案例）───
function episodesSectionHTML(){
const evChips=(EVENTS||[]).map(e=>`< span class = "ev-chip" > ${e.emoji} ${e.label}（ ） < / span > `).join('');
const cards=EPISODES.map(ep=>{
const ec=cssVar(ep.colorKey||'red');
const sigs=ep.signals.map(s=>
`< div class = "ep-sig" data-key = "${s.key}" > < b > ${s.label}< / b > ｜ < span class = "sig-go" > 看走勢 →< / span > < / div > `
).join('');
return `
< div class = "episode" style = "--ec:${ec}" >
< div class = "ep-head" >
< span class = "ep-emoji" > ${ep.emoji}< / span >
< div >
< div class = "ep-title" > ${ep.title}< span class = "ep-period" > ${ep.period}< / span > < / div >
< span class = "ep-type" > ${ep.type==='recovery'?'復甦範例':'危機'}< / span >
< / div >
< / div >
< p class = "ep-summary" > ${ep.summary}< / p >
< div class = "ep-sig-title" > 當時出現的預警訊號< / div >
< div class = "ep-sigs" > ${sigs}< / div >
< div class = "ep-lesson" > < b > 啟示｜< / b > ${ep.lesson}< / div >
< div class = "ep-watch" > < b > 現在可觀察｜< / b > ${ep.watchNow}< / div >
< button class = "ep-btn" data-key = "${ep.focusKey}" > 看當時走勢（${CARD_META[ep.focusKey]?CARD_META[ep.focusKey].label:ep.focusKey}）→< / button >
< / div > `;
}).join('');
return `
< div class = "section" id = "group-history" >
< div class = "section-header" >
< div class = "section-icon" style = "background:${hexA('red',.15)};color:var(--red)" > 📜< / div >
< div class = "section-title" > 歷史殷鑑< / div >
< div class = "section-subtitle" > Crisis Playbook< / div >
< / div >
< p class = "section-intro" > 回顧幾次重大危機與反彈：當時哪些總經指標「提前」出現異常？學會辨識這些訊號，下一次就能更早觀察。點任一訊號或卡片，會打開該指標的長期走勢，並標出事件發生的時點。< / p >
< p class = "ep-legend" > 走勢大圖上的標記：${evChips}< / p >
< div class = "episode-grid" > ${cards}< / div >
< / div > `;
}
function bindEpisodes(){
document.querySelectorAll('#group-history .ep-sig, #group-history .ep-btn').forEach(el=>{
el.addEventListener('click',()=>{ const k=el.dataset.key; if(k) openModal(k,'max'); });
});
}
// ─── 導覽列：平滑捲動 + 捲動高亮 ───
function bindNav(){
document.querySelectorAll('#navLinks a').forEach(a=>{
a.addEventListener('click',()=>{
const el=document.getElementById(a.dataset.target);
if(el) window.scrollTo({top:el.offsetTop-70,behavior:'smooth'});
});
});
}
window.addEventListener('scroll',()=>{
const links=[...document.querySelectorAll('#navLinks a')];
let cur=null;
links.forEach(a=>{
const el=document.getElementById(a.dataset.target);
if(el& & el.offsetTop-90< =window.scrollY) cur=a;
});
links.forEach(a=>a.classList.toggle('active',a===cur));
});
// ─── Tooltip ───
const tooltipEl=document.getElementById('tooltip');
function tipContent(key){
if(key==='__score'){
const b=TIPS['__score'].breakdown||[];
const rows=b.length?b.map(x=>`< div class = "tip-break" > < span > ${x.label}： < / span > < span class = "${x.delta>=0?'d-pos':'d-neg'}" > ${x.delta>=0?'+':''}${x.delta}< / span > < / div > `).join(''):'< div class = "tip-row" > 尚無足夠資料計分。< / div > ';
return `< div class = "tip-title" > 總經健康分數怎麼算< / div > < div class = "tip-row" style = "margin-bottom:8px" > 從 50 分（中性）出發，依下列規則加減：< / div > ${rows}`;
}
const t=TIPS[key]; if(!t||!t.tip) return '';
const tip=t.tip;
return `< div class = "tip-title" > ${t.label}< / div >
< div class = "tip-row" > < span class = "tip-k" > 這是什麼< / span > ${tip.what}< / div >
< div class = "tip-row" > < span class = "tip-k" > 怎麼看< / span > ${tip.how}< / div >
< div class = "tip-row" > < span class = "tip-k" > 影響< / span > ${tip.impact}< / div >
< div class = "tip-foot" > < span > ${tip.source||''}< / span > < span > ${tip.freq||''}< / span > < / div > `;
}
function showTip(btn){
const key=btn.dataset.tipKey;
const html=tipContent(key);
if(!html) return;
tooltipEl.innerHTML=html;
tooltipEl.classList.add('show');
const r=btn.getBoundingClientRect();
const tw=tooltipEl.offsetWidth, th=tooltipEl.offsetHeight;
let left=r.left+r.width/2-tw/2;
left=Math.max(10,Math.min(left,window.innerWidth-tw-10));
let top=r.top-th-10;
if(top< 10 ) top = r.bottom+10; / / 上方空間不足就放下方
tooltipEl.style.left=left+'px';
tooltipEl.style.top=top+'px';
}
function hideTip(){tooltipEl.classList.remove('show');}
function bindTooltips(){
document.querySelectorAll('.info-btn').forEach(btn=>{
btn.addEventListener('mouseenter',()=>showTip(btn));
btn.addEventListener('mouseleave',hideTip);
btn.addEventListener('focus',()=>showTip(btn));
btn.addEventListener('blur',hideTip);
btn.addEventListener('click',(e)=>{e.preventDefault();tooltipEl.classList.contains('show')?hideTip():showTip(btn);});
});
}
// ═══════════════════════════════════════════════════════════
// 走勢大圖 Modal
// ═══════════════════════════════════════════════════════════
const overlay=document.getElementById('modalOverlay');
let MODAL={key:null,range:'1y',isScore:false};
let CHARTGEO={};
const RANGES=[['1m','1個月'],['6m','6個月'],['1y','1年'],['5y','5年'],['10y','10年'],['max','全部']];
function openModal(key,range){
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// 預設開啟即顯示「全部」長期走勢，直接看到十年以上歷史與事件標記
MODAL={key,range:range||'max',isScore:false};
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const meta=CARD_META[key]||{label:key};
document.getElementById('modalTitle').innerHTML=`${meta.label}< span class = "en" > ${meta.labelEn||''}< / span > `;
const now=document.getElementById('modalNow');
now.textContent=meta.value?('目前：'+meta.value):'';
now.style.color=meta.colorKey?cssVar(meta.colorKey):'var(--text)';
renderRangeBtns();
const tip=TIPS[key]&&TIPS[key].tip;
document.getElementById('modalTip').innerHTML=tip?`< div > < span class = "tip-k" > 怎麼看< / span > ${tip.how}< / div > `:'';
document.getElementById('modalFoot').textContent=tip?`${tip.source||''}
overlay.classList.add('show');
loadSeries();
}
function openScoreModal(){
MODAL={key:'__score',range:'max',isScore:true};
document.getElementById('modalTitle').innerHTML='總經健康分數走勢< span class = "en" > Macro Health Score< / span > ';
document.getElementById('modalNow').textContent='';
document.getElementById('rangeBtns').innerHTML='';
document.getElementById('modalTip').innerHTML='< div > < span class = "tip-k" > 說明< / span > 每天記錄一筆分數，會隨使用天數累積成走勢。< / div > ';
document.getElementById('modalFoot').textContent='本機累積資料';
overlay.classList.add('show');
loadScoreHistory();
}
function renderRangeBtns(){
document.getElementById('rangeBtns').innerHTML=RANGES.map(([r,l])=>
`< button class = "range-btn ${r===MODAL.range?'active':''}" data-range = "${r}" > ${l}< / button > `).join('');
document.querySelectorAll('#rangeBtns .range-btn').forEach(b=>
b.addEventListener('click',()=>{MODAL.range=b.dataset.range;renderRangeBtns();loadSeries();}));
}
async function loadSeries(){
const wrap=document.getElementById('chartWrap');
wrap.innerHTML='< div class = "chart-empty" > 載入中…< / div > ';
try{
const res=await fetch(`/api/series/${encodeURIComponent(MODAL.key)}?range=${MODAL.range}`);
const data=await res.json();
if(!data.points||data.points.length< 2 ) { wrap . innerHTML = '<div class="chart-empty">此區間資料不足。</div>' ; return ; }
const color=HEX[(CARD_META[MODAL.key]&&CARD_META[MODAL.key].colorKey)||'blue']||HEX.blue;
wrap.innerHTML=lineChart(data.points,{format:data.format,decimals:data.decimals,color,events:EVENTS});
bindChartHover(data.points,{format:data.format,decimals:data.decimals});
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// 底部標出此指標實際的資料起訖，讓人一眼知道能回看多久
const sp=data.points,src=(TIPS[MODAL.key]&&TIPS[MODAL.key].tip&&TIPS[MODAL.key].tip.source)||'';
document.getElementById('modalFoot').textContent=`資料區間 ${sp[0].date} ~ ${sp[sp.length-1].date}
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}catch(e){wrap.innerHTML='< div class = "chart-empty" > 載入失敗。< / div > ';}
}
async function loadScoreHistory(){
const wrap=document.getElementById('chartWrap');
wrap.innerHTML='< div class = "chart-empty" > 載入中…< / div > ';
try{
const res=await fetch('/api/score-history');
const data=await res.json();
const pts=(data.points||[]).map(p=>({date:p.date,val:p.score}));
if(pts.length< 2 ) { wrap . innerHTML = '<div class="chart-empty">分數走勢從今天開始累積，明天起就會出現曲線。</div>' ; return ; }
wrap.innerHTML=lineChart(pts,{format:'num0',decimals:0,color:HEX.blue,yMin:0,yMax:100});
bindChartHover(pts,{format:'num0',decimals:0});
}catch(e){wrap.innerHTML='< div class = "chart-empty" > 載入失敗。< / div > ';}
}
function closeModal(){overlay.classList.remove('show');}
document.getElementById('modalClose').addEventListener('click',closeModal);
overlay.addEventListener('click',e=>{if(e.target===overlay)closeModal();});
document.addEventListener('keydown',e=>{if(e.key==='Escape')closeModal();});
// 數值格式化（與後端一致，給座標軸用）
function fmtVal(v,format,d){
d=d??2;
const c=(n,dd)=>n.toLocaleString('en-US',{minimumFractionDigits:dd,maximumFractionDigits:dd});
switch(format){
case 'pct':case 'pct_signed':return v.toFixed(d)+'%';
case 'bp':return Math.round(v)+'bp';
case 'num0':return c(v,0);
case 'num1':return v.toFixed(1);
case 'num2':case 'num2_signed':return v.toFixed(2);
case 'k':case 'k_signed':return Math.round(v)+'K';
case 'trillions':return '$'+v.toFixed(d)+'T';
case 'usd':return '$'+v.toFixed(d);
case 'usd0':return '$'+c(v,0);
default:return v.toFixed(d);
}
}
// 在已排序（日期遞增）的序列中，找最接近指定日期的索引；超出範圍回 -1
function nearestIdxByDate(points,dateStr){
const t=new Date(dateStr).getTime();
if(!points.length) return -1;
if(t< new Date ( points [ 0 ] . date ) . getTime ( ) | | t > new Date(points[points.length-1].date).getTime()) return -1;
let best=0,bestDiff=Infinity;
for(let i=0;i< points.length ; i + + ) {
const d=Math.abs(new Date(points[i].date).getTime()-t);
if(d< bestDiff ) { bestDiff = d;best=i;}
}
return best;
}
function lineChart(points,opts){
const w=720,h=320,padL=58,padR=16,padT=24,padB=34;
const plotW=w-padL-padR, plotH=h-padT-padB;
const vals=points.map(p=>p.val);
let yMin=opts.yMin!=null?opts.yMin:Math.min(...vals);
let yMax=opts.yMax!=null?opts.yMax:Math.max(...vals);
if(yMin===yMax){yMin-=1;yMax+=1;}
if(opts.yMin==null){const p=(yMax-yMin)*0.08;yMin-=p;yMax+=p;}
const yRange=yMax-yMin||1;
const n=points.length;
CHARTGEO={padL,plotW,padT,plotH,n,yMin,yRange,w,h};
const toX=i=>padL+(i/(n-1))*plotW;
const toY=v=>padT+(1-(v-yMin)/yRange)*plotH;
let grid='';const ticks=5;
for(let k=0;k< =ticks;k++){const v=yMin+(yRange*k/ticks);const y=toY(v);
grid+=`< line x1 = "${padL}" y1 = "${y.toFixed(1)}" x2 = "${w-padR}" y2 = "${y.toFixed(1)}" stroke = "rgba(255,255,255,.06)" / > `;
grid+=`< text x = "${padL-8}" y = "${(y+3.5).toFixed(1)}" fill = "#8899aa" font-size = "11" text-anchor = "end" > ${fmtVal(v,opts.format,opts.decimals)}< / text > `;}
let xlab='';const xt=Math.min(5,n);
for(let k=0;k< xt ; k + + ) { const idx = Math.round(k*(n-1)/(xt-1));const dt = points[idx].date;
xlab+=`< text x = "${toX(idx).toFixed(1)}" y = "${h-12}" fill = "#8899aa" font-size = "10" text-anchor = "middle" > ${dt.slice(2,7).replace('-','/')}< / text > `;}
let zero='';if(yMin< 0 & & yMax > 0){const zy=toY(0);zero=`< line x1 = "${padL}" y1 = "${zy.toFixed(1)}" x2 = "${w-padR}" y2 = "${zy.toFixed(1)}" stroke = "rgba(255,255,255,.18)" stroke-dasharray = "3,3" / > `;}
// 歷史事件垂直標記（只畫落在此區間內的）
let marks='';
(opts.events||[]).forEach(ev=>{
const idx=nearestIdxByDate(points,ev.date);
if(idx< 0 ) return ;
const x=toX(idx);
marks+=`< g > < title > ${ev.date} < / title > `+
`< line x1 = "${x.toFixed(1)}" y1 = "${padT}" x2 = "${x.toFixed(1)}" y2 = "${(padT+plotH).toFixed(1)}" stroke = "rgba(255,193,77,.45)" stroke-width = "1" stroke-dasharray = "3,3" / > `+
`< text x = "${x.toFixed(1)}" y = "${(padT-7).toFixed(1)}" fill = "#ffc14d" font-size = "12" text-anchor = "middle" > ${ev.emoji}< / text > `+
`< / g > `;
});
const linePts=points.map((p,i)=>`${i===0?'M':'L'}${toX(i).toFixed(1)},${toY(p.val).toFixed(1)}`).join(' ');
const area=`M${padL},${(padT+plotH).toFixed(1)} `+points.map((p,i)=>`L${toX(i).toFixed(1)},${toY(p.val).toFixed(1)}`).join(' ')+` L${(padL+plotW).toFixed(1)},${(padT+plotH).toFixed(1)} Z`;
const last=points[n-1];
return `< svg id = "bigChart" viewBox = "0 0 ${w} ${h}" xmlns = "http://www.w3.org/2000/svg" >
< defs > < linearGradient id = "bgGrad" x1 = "0" y1 = "0" x2 = "0" y2 = "1" > < stop offset = "0%" stop-color = "${opts.color}" stop-opacity = ".25" / > < stop offset = "100%" stop-color = "${opts.color}" stop-opacity = "0" / > < / linearGradient > < / defs >
${grid}${xlab}${zero}
< path d = "${area}" fill = "url(#bgGrad)" / >
< path d = "${linePts}" fill = "none" stroke = "${opts.color}" stroke-width = "2" stroke-linejoin = "round" stroke-linecap = "round" / >
${marks}
< circle cx = "${toX(n-1).toFixed(1)}" cy = "${toY(last.val).toFixed(1)}" r = "3.5" fill = "${opts.color}" / >
< g id = "hoverG" style = "display:none" > < line id = "hoverLine" y1 = "${padT}" y2 = "${padT+plotH}" stroke = "#8899aa" stroke-dasharray = "3,3" / > < circle id = "hoverDot" r = "4" fill = "${opts.color}" stroke = "#0a0e17" stroke-width = "2" / > < / g >
< rect id = "hoverArea" x = "${padL}" y = "${padT}" width = "${plotW}" height = "${plotH}" fill = "transparent" style = "cursor:crosshair" / >
< text id = "hoverText" fill = "#e8ecf1" font-size = "11.5" font-weight = "600" text-anchor = "middle" style = "display:none" > < / text >
< / svg > `;
}
function bindChartHover(points,opts){
const svg=document.getElementById('bigChart');if(!svg)return;
const g=CHARTGEO;
const area=document.getElementById('hoverArea');
const hg=document.getElementById('hoverG'),line=document.getElementById('hoverLine'),dot=document.getElementById('hoverDot'),txt=document.getElementById('hoverText');
const toX=i=>g.padL+(i/(g.n-1))*g.plotW;
const toY=v=>g.padT+(1-(v-g.yMin)/g.yRange)*g.plotH;
function move(evt){
const r=svg.getBoundingClientRect();
const sx=(evt.clientX-r.left)*(g.w/r.width);
let i=Math.round(((sx-g.padL)/g.plotW)*(g.n-1));
i=Math.max(0,Math.min(g.n-1,i));
const p=points[i],x=toX(i),y=toY(p.val);
hg.style.display='';line.setAttribute('x1',x);line.setAttribute('x2',x);
dot.setAttribute('cx',x);dot.setAttribute('cy',y);
txt.style.display='';txt.setAttribute('x',Math.max(46,Math.min(g.w-46,x)));txt.setAttribute('y',g.padT+11);
txt.textContent=`${p.date}
}
area.addEventListener('mousemove',move);
area.addEventListener('mouseleave',()=>{hg.style.display='none';txt.style.display='none';});
}
// ═══════════════════════════════════════════════════════════
// 載入資料
// ═══════════════════════════════════════════════════════════
async function load(fresh){
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const main=document.getElementById('view-macro');
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main.innerHTML=`< div class = "state" > < div class = "spinner" > < / div > 正在抓取真實總經資料…< / div > `;
try{
const [res,evRes]=await Promise.all([
fetch('/api/macro'+(fresh?'?fresh=1':'')),
fetch('/api/events').catch(()=>null),
]);
const data=await res.json();
if(!res.ok){ renderError(data); return; }
if(evRes& & evRes.ok){ try{const ev=await evRes.json();EVENTS=ev.events||[];EPISODES=ev.episodes||[];}catch{} }
render(data);
}catch(err){
renderError({message:'無法連線到伺服器。請確認伺服器已啟動（ ）
}
}
function renderError(data){
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const main=document.getElementById('view-macro');
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if(data& & data.error==='missing_api_key'){
main.innerHTML=`< div class = "state" > < div class = "err-box" >
< h2 > 還差一步：設定免費的 FRED 金鑰< / h2 >
< p > 本儀表板的真實資料來自美國聖路易聯儲的 FRED。請依下列步驟設定（ < / p >
< ol style = "margin:12px 0 0 18px" >
< li > 到 < a href = "${data.hint}" target = "_blank" rel = "noopener" > FRED 申請頁面< / a > 註冊並取得免費金鑰< / li >
< li > 把專案內的 < code > .env.example< / code > 複製成 < code > .env< / code > < / li >
< li > 在 < code > .env< / code > 填入 < code > FRED_API_KEY=你的金鑰< / code > < / li >
< li > 重新啟動伺服器：< code > npm start< / code > < / li >
< / ol >
< button class = "retry" onclick = "load(true)" > 我設定好了，重新載入< / button >
< / div > < / div > `;
return;
}
main.innerHTML=`< div class = "state" > < div class = "err-box" >
< h2 > 載入失敗< / h2 >
< p > ${(data& & data.message)||'發生未知錯誤。'}< / p >
${data& & data.detail?`< p style = "color:var(--text2);font-size:.8rem;margin-top:8px" > ${data.detail}< / p > `:''}
< button class = "retry" onclick = "load(true)" > 重新載入< / button >
< / div > < / div > `;
}
document.getElementById('refreshBtn').addEventListener('click',()=>load(true));
document.addEventListener('DOMContentLoaded',()=>load(false));
< / script >
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< script src = "app.js" > < / script >
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< / body >
< / html >
