k
a1e9ec49ef
1. MacroVibesPageClient — funding stats rendered "undefined%" when latest_rate_pct / last_24h_avg_pct were null. `?.toFixed()` returns undefined inside a template literal → shows as the string "undefined%". Fixed: explicit null check → '—' fallback. 2. SettingsClient — broken internal anchor: href="#btc-settings-panel" but the section id is "btc-settings". "Open panel ↓" link did nothing. Fixed: corrected href to "#btc-settings". 3. KolPageClient — undefined CSS variables throughout the file: --bg-card (transparent) and --border (no border) were never defined in the design system (globals.css uses --surface and --line). KOL cards rendered with transparent bg and invisible borders. Fixed: --bg-card → --surface, --border → --line, --accent → --amber. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
441 lines
17 KiB
TypeScript
441 lines
17 KiB
TypeScript
'use client'
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import { useState, useEffect, useMemo } from 'react'
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import { useLocale } from 'next-intl'
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import type { TrumpPost } from '@/types'
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import { getPosts, getFundingSnapshot, type FundingSnapshot } from '@/lib/api'
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import { swrFetch } from '@/lib/cache'
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import PostRow from '@/components/dashboard/PostCards'
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import SystemControl from '@/components/signals/SystemControl'
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import InfoTip from '@/components/ui/InfoTip'
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import PageHint from '@/components/ui/PageHint'
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import MacroPanel from '@/components/btc/MacroPanel'
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/**
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* System 2 — BTC bottom-reversal. Its own dedicated page.
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* Shows the scanner control + ONLY source === 'btc_bottom_reversal' signals.
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*/
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const SENTIMENTS = ['all', 'bullish', 'bearish', 'neutral'] as const
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type SentimentFilter = (typeof SENTIMENTS)[number]
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type BtcTab = 'bottom' | 'funding'
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interface MacroVibesPageProps {
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initialPosts?: TrumpPost[] | null
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initialFundingSnapshot?: FundingSnapshot | null
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}
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export default function MacroVibesPage({
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initialPosts = null,
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initialFundingSnapshot = null,
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}: MacroVibesPageProps) {
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const locale = useLocale()
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const isZh = false // i18n shelved — Chinese branches kept as dead code for future revival; see messages/zh.json
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const [posts, setPosts] = useState<TrumpPost[]>(initialPosts ?? [])
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const [loading, setLoading] = useState(initialPosts === null)
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const [loadErr, setLoadErr] = useState('')
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const [sentFilter, setSentFilter] = useState<SentimentFilter>('all')
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const [tab, setTab] = useState<BtcTab>('bottom')
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useEffect(() => {
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// BTC on-chain signals update daily — 30 min TTL is safe
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swrFetch(
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'posts-500',
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3 * 60_000,
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() => getPosts(500, 1),
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fresh => setPosts(fresh),
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)
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.then(p => { setPosts(p); setLoadErr('') })
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.catch(e => setLoadErr(e instanceof Error ? e.message : (isZh ? '信号加载失败' : 'Failed to load signals')))
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.finally(() => setLoading(false))
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}, [isZh])
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// Tab-scoped post source. 'bottom' = MVRV/200WMA confluence,
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// 'funding' = funding-rate extreme reversal.
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const tabSource = tab === 'bottom' ? 'btc_bottom_reversal' : 'funding_reversal'
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const btcPosts = useMemo(
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() => posts.filter(p => (p.source || '') === tabSource),
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[posts, tabSource],
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)
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const filtered = useMemo(
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() => btcPosts.filter(p => sentFilter === 'all' || p.sentiment === sentFilter),
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[btcPosts, sentFilter],
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)
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const sentimentLabels: Record<SentimentFilter, string> = {
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all: isZh ? '全部' : 'All',
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bullish: isZh ? '看多' : 'Bullish',
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bearish: isZh ? '看空' : 'Bearish',
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neutral: isZh ? '中性' : 'Neutral',
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}
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return (
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<div className="page">
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<div className="page-head">
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<div>
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<h1 className="page-title">{isZh ? '宏观氛围' : 'Macro Vibes'}</h1>
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{/* PageHint: brand tagline for the page — same across both tabs so
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the "what is this page" answer doesn't shift under the user when
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they click between Bottom / Funding. Tab-specific notes live in
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the section-hint card right below the tab bar. */}
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<PageHint>
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Macro vibes for crypto. Read what's about to happen before price prints it.
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</PageHint>
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</div>
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<span className="chip"><span className="live-dot" />Live</span>
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</div>
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<SystemControl system="btc" />
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<div className="nav-tabs" style={{
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background: 'var(--bg-sunk)', marginTop: 16, marginBottom: 12,
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}}>
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<button
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onClick={() => setTab('bottom')}
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className={`nav-tab ${tab === 'bottom' ? 'active' : ''}`}
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style={{ border: 'none', cursor: 'pointer' }}
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>
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{isZh ? '周期底部' : 'Macro Bottom'}
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</button>
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<button
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onClick={() => setTab('funding')}
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className={`nav-tab ${tab === 'funding' ? 'active' : ''}`}
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style={{ border: 'none', cursor: 'pointer' }}
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>
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{isZh ? '资金费率反转' : 'Funding Reversal'}
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</button>
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</div>
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{/* Always-visible per-tab explanation. Was hidden behind a hover
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tooltip on the tab button — users couldn't tell what they were
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about to look at until they explicitly hovered. */}
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{tab === 'bottom' && (
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<div className="section-hint">
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Fires when <strong>≥2 of 3</strong> classic bottom signals agree:{' '}
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<strong>AHR999 < 0.45</strong> · <strong>price ≤ 200-week MA</strong>
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{' '}· <strong>Pi Cycle Bottom</strong>. Long only, 2–4 fires per cycle.
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Holds up to 18 months with a trailing-stop exit — no take-profit.
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</div>
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)}
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{/* Macro indicator panel — only relevant on the Macro Bottom tab where
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users are reasoning about the broader risk regime. The Funding tab
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has its own live funding panel below. */}
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{tab === 'bottom' && <MacroPanel />}
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{tab === 'funding' && (
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<div className="section-hint">
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Mean-reversion against crowded perp positioning. When 30-day cumulative
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funding crosses <strong>±3%</strong> AND the most recent cycles start
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cooling off, the scanner bets against the side that's been paying for
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weeks. Hourly check.
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</div>
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)}
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{/* Old plain-text per-tab description removed — the same content
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now lives in the section-hint block above the tab content. */}
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{tab === 'funding' && (
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<FundingPanel
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isZh={isZh}
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initialSnapshot={initialFundingSnapshot}
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/>
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)}
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<div style={{ display: 'flex', gap: 6, flexWrap: 'wrap', margin: '16px 0 12px' }}>
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{SENTIMENTS.map(f => (
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<button
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key={f}
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onClick={() => setSentFilter(f)}
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style={{
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padding: '4px 10px', borderRadius: 6, border: '1px solid var(--line)',
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background: sentFilter === f ? 'var(--ink)' : 'transparent',
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color: sentFilter === f ? 'var(--bg)' : 'var(--ink-3)',
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fontSize: 11, cursor: 'pointer', fontWeight: sentFilter === f ? 600 : 400,
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}}
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>
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{sentimentLabels[f]}
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</button>
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))}
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</div>
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{loading && <BtcSkeleton />}
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{!loading && loadErr && (
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<div className="card" style={{ padding: 24, textAlign: 'center', color: 'var(--down)' }}>
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⚠️ {`Couldn’t load signals — ${loadErr}`}
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<div style={{ marginTop: 10 }}>
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<button className="btn ghost" style={{ fontSize: 12, padding: '6px 14px' }}
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onClick={() => location.reload()}>{isZh ? '重试' : 'Retry'}</button>
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</div>
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</div>
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)}
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{!loading && !loadErr && filtered.length === 0 && (
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<div className="card" style={{ padding: 48, textAlign: 'center', color: 'var(--ink-3)' }}>
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{tab === 'bottom'
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? 'No macro-bottom signals yet.'
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: 'No funding-reversal signals yet.'}
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<div style={{ fontSize: 12, marginTop: 8 }}>
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{tab === 'bottom'
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? 'This scanner is intentionally rare — only fires at genuine macro bottoms (daily 00:45 UTC).'
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: 'Fires when 30-day cumulative funding exceeds ±3% AND starts mean-reverting. See the live panel above for current state.'}
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</div>
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</div>
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)}
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{!loading && filtered.length > 0 && (
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<div className="post-stream">
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{filtered.map(p => <PostRow key={p.id} post={p} />)}
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</div>
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)}
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</div>
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)
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}
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// ── Funding rate live panel ─────────────────────────────────────────────────
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function FundingPanel({
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isZh,
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initialSnapshot = null,
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}: {
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isZh: boolean
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initialSnapshot?: FundingSnapshot | null
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}) {
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const [snap, setSnap] = useState<FundingSnapshot | null>(initialSnapshot)
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const [err, setErr] = useState('')
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useEffect(() => {
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let alive = true
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function load() {
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swrFetch(
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'funding-snapshot',
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5 * 60_000, // 5 min — funding cadence is 1–8h, no point polling faster
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() => getFundingSnapshot(),
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fresh => { if (alive) setSnap(fresh) },
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)
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.then(s => { if (alive) { setSnap(s); setErr('') } })
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.catch(e => { if (alive) setErr(e instanceof Error ? e.message : (isZh ? '加载失败' : 'load failed')) })
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}
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load()
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const id = setInterval(load, 5 * 60_000)
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return () => { alive = false; clearInterval(id) }
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}, [isZh])
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if (err) {
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return (
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<div className="card" style={{ padding: 14, color: 'var(--down)', fontSize: 12 }}>
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{`Funding snapshot failed — ${err}`}
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</div>
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)
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}
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if (!snap) {
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return (
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<div className="skeleton-card">
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<div className="skeleton sk-line sk-w-3q" />
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<div className="skeleton sk-title sk-w-half" />
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<div className="skeleton sk-line sk-w-full" />
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</div>
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)
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}
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if (!snap.ok) {
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return (
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<div className="card" style={{ padding: 14, color: 'var(--ink-3)', fontSize: 12 }}>
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{`Funding data unavailable — ${snap.error || 'unknown error'}`}
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</div>
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)
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}
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// Color the cumulative figure by direction + extremity.
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const cum = snap.cum_30d_pct ?? 0
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const thr = snap.extreme_threshold_pct ?? 3
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const extreme = Math.abs(cum) >= thr
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const cumColor = extreme ? (cum > 0 ? 'var(--down)' : 'var(--up)') : 'var(--ink)'
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// Direction hint if extreme (longs paying = SHORT setup; shorts paying = LONG)
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const directionHint = extreme
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? (cum > 0
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? 'Longs are crowded; reversal bias is SHORT.'
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: 'Shorts are crowded; reversal bias is LONG.')
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: 'Funding remains inside the normal range.'
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return (
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<div className="card" style={{ padding: 16, marginBottom: 12 }}>
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<div style={{
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display: 'flex', justifyContent: 'space-between', alignItems: 'baseline',
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flexWrap: 'wrap', gap: 12, marginBottom: 12,
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}}>
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<div style={{ fontSize: 14, fontWeight: 700 }}>
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BTC perp funding · live
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</div>
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<div style={{ fontSize: 11, color: 'var(--ink-4)' }}>
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{`${snap.cadence_hours}h cadence · ${snap.coverage_days}d coverage · Binance`}
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</div>
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</div>
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<div style={{
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display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))',
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gap: 12, marginBottom: 12,
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}}>
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<StatBox
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label="Latest cycle"
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value={snap.latest_rate_pct == null ? '—' : `${snap.latest_rate_pct.toFixed(4)}%`}
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hint="The most recent funding payment, in % per cycle. Positive = longs pay shorts."
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/>
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<StatBox
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label="Last 24h avg"
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value={snap.last_24h_avg_pct == null ? '—' : `${snap.last_24h_avg_pct.toFixed(4)}%`}
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hint="Average of the last 24 hours of funding cycles. Smooths out one-off prints."
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/>
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<StatBox
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label="30d cumulative"
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value={`${cum >= 0 ? '+' : ''}${cum.toFixed(2)}%`}
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color={cumColor}
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sub={`extreme @ ±${thr}%`}
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hint="Sum of every funding payment over 30 days. Crosses ±3% = one side has been paying for weeks — overcrowded."
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/>
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<StatBox
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label="Signal"
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value={snap.signal_fired
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? '🚨 FIRED'
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: extreme
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? '⏳ Watching'
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: '✓ Quiet'}
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color={snap.signal_fired ? 'var(--down)' : extreme ? 'var(--amber, #f59e0b)' : 'var(--up)'}
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hint="Quiet = normal range. Watching = extreme funding detected, waiting for mean-revert + price confirm. Fired = trade triggered."
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/>
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</div>
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<div style={{
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padding: '8px 12px', borderRadius: 6, fontSize: 12,
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background: extreme ? 'var(--down-soft, rgba(220,38,38,.08))' : 'var(--bg-sunk)',
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color: extreme ? 'var(--down)' : 'var(--ink-3)',
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marginBottom: 12,
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}}>
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{directionHint}
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{snap.debug?.reason && (
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<span style={{ color: 'var(--ink-4)', marginLeft: 8 }}>
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({String(snap.debug.reason).replaceAll('_', ' ')})
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</span>
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)}
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</div>
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{snap.history && snap.history.length > 1 && (
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<FundingSparkline
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history={snap.history}
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cadenceHours={snap.cadence_hours ?? 8}
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extremeCumPct={thr}
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isZh={isZh}
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/>
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)}
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</div>
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)
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}
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function StatBox({ label, value, color, sub, hint }: {
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label: string; value: string; color?: string; sub?: string; hint?: string
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}) {
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return (
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<div style={{
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padding: 10, background: 'var(--bg-sunk)', borderRadius: 6,
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border: '1px solid var(--line)',
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// The InfoTip bubble overflows the stat box; let it escape.
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overflow: 'visible',
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}}>
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<div style={{ fontSize: 10, color: 'var(--ink-4)', textTransform: 'uppercase',
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letterSpacing: '.06em', marginBottom: 4,
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display: 'flex', alignItems: 'center' }}>
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{label}
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{hint && <InfoTip text={hint} placement="top" width={220} />}
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</div>
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<div style={{ fontSize: 16, fontWeight: 700, color: color || 'var(--ink)',
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fontVariantNumeric: 'tabular-nums' }}>{value}</div>
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{sub && <div style={{ fontSize: 10, color: 'var(--ink-4)', marginTop: 2 }}>{sub}</div>}
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</div>
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)
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}
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// Tiny inline SVG sparkline of the last 7 days of funding cycles.
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// `extremeCumPct` is the 30d cumulative threshold (e.g. 3.0). To project it as
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// a per-cycle reference line we divide by the number of cycles in 30 days at
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// the venue's cadence (24h × 30d / cadence_h). This is the per-cycle rate that
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// — sustained for 30 days — would hit the extreme bucket.
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function FundingSparkline({ history, cadenceHours, extremeCumPct, isZh }: {
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history: { t: number; rate_pct: number }[]
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cadenceHours: number
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extremeCumPct: number
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isZh: boolean
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}) {
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const W = 600, H = 90, PAD = 6
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const cyclesIn30d = Math.max(1, (30 * 24) / Math.max(cadenceHours, 0.5))
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const perCycleThr = extremeCumPct / cyclesIn30d // e.g. 3% / 90 ≈ 0.033%
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const rates = history.map(h => h.rate_pct)
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// Ensure threshold lines are always visible in the y-range
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const minR = Math.min(...rates, -perCycleThr * 1.2)
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const maxR = Math.max(...rates, perCycleThr * 1.2)
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const span = maxR - minR || 1
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const x = (i: number) => PAD + (i / (history.length - 1)) * (W - 2 * PAD)
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const y = (r: number) => PAD + (1 - (r - minR) / span) * (H - 2 * PAD)
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const zeroY = y(0)
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const posThrY = y(perCycleThr)
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const negThrY = y(-perCycleThr)
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const path = history.map((h, i) => `${i === 0 ? 'M' : 'L'} ${x(i)} ${y(h.rate_pct)}`).join(' ')
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const last = history[history.length - 1]
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// Color the dot by whether the latest cycle is inside the danger band
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const inDanger = Math.abs(last.rate_pct) >= perCycleThr
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const dotColor = inDanger
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? (last.rate_pct > 0 ? 'var(--down)' : 'var(--up)')
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: 'var(--amber, #f59e0b)'
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return (
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<div>
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<div style={{
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display: 'flex', justifyContent: 'space-between',
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fontSize: 10, color: 'var(--ink-4)', marginBottom: 4,
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}}>
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<span>{isZh ? '7 日资金费率（单周期 %）' : '7-day funding (per-cycle %)'}</span>
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<span>{isZh ? `危险区间：每周期 ±${perCycleThr.toFixed(3)}%` : `danger band: ±${perCycleThr.toFixed(3)}% / cycle`}</span>
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</div>
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<svg viewBox={`0 0 ${W} ${H}`} style={{ width: '100%', height: H, display: 'block' }}>
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{/* danger zones — shaded above +thr and below -thr */}
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<rect x={PAD} y={PAD} width={W - 2 * PAD} height={Math.max(0, posThrY - PAD)}
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fill="var(--down)" opacity={0.07} />
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<rect x={PAD} y={negThrY} width={W - 2 * PAD} height={Math.max(0, H - PAD - negThrY)}
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fill="var(--up)" opacity={0.07} />
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{/* zero line */}
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<line x1={PAD} x2={W - PAD} y1={zeroY} y2={zeroY}
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stroke="var(--line-2, var(--line))" strokeWidth={1} />
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{/* positive / negative threshold lines */}
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<line x1={PAD} x2={W - PAD} y1={posThrY} y2={posThrY}
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stroke="var(--down)" strokeWidth={1} strokeDasharray="3 3" opacity={0.6} />
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<line x1={PAD} x2={W - PAD} y1={negThrY} y2={negThrY}
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stroke="var(--up)" strokeWidth={1} strokeDasharray="3 3" opacity={0.6} />
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{/* funding curve */}
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<path d={path} fill="none" stroke="var(--amber, #f59e0b)" strokeWidth={1.5} />
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{/* current value dot */}
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<circle cx={x(history.length - 1)} cy={y(last.rate_pct)} r={3.5} fill={dotColor} />
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</svg>
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</div>
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)
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}
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function BtcSkeleton() {
|
||
return (
|
||
<div className="post-stream" style={{ marginTop: 8 }}>
|
||
{Array.from({ length: 3 }).map((_, i) => (
|
||
<div key={i} className="skeleton-card" style={{ marginBottom: 8 }}>
|
||
<div style={{ display: 'flex', gap: 8 }}>
|
||
<div className="skeleton sk-line-sm" style={{ width: 80 }} />
|
||
<div className="skeleton sk-line-sm" style={{ width: 60 }} />
|
||
</div>
|
||
<div className="skeleton sk-title sk-w-3q" />
|
||
<div className="skeleton sk-line sk-w-full" />
|
||
<div className="skeleton sk-line sk-w-half" />
|
||
<div style={{ display: 'flex', gap: 8, marginTop: 4 }}>
|
||
<div className="skeleton sk-line-sm" style={{ width: 56 }} />
|
||
<div className="skeleton sk-line-sm" style={{ width: 80 }} />
|
||
</div>
|
||
</div>
|
||
))}
|
||
</div>
|
||
)
|
||
}
|