Momento/memento-note/components/intelligence-hub.tsx

'use client'

import { useCallback, useEffect, useMemo, useState } from 'react'
import { useRouter } from 'next/navigation'
import { motion, AnimatePresence } from 'motion/react'
import {
  Sparkles, Zap, Lightbulb, Bot, ChevronLeft, ChevronRight,
  ExternalLink, GitCompare, X, RefreshCw, Loader2, Link2, Brain, ArrowRight,
} from 'lucide-react'
import { useLanguage } from '@/lib/i18n'
import { DashboardWidgetTitleRow } from '@/components/dashboard-widget-title-row'
import { MEMORY_ECHO_LEGACY_EN_FALLBACKS } from '@/lib/ai/memory-echo-i18n'

// ─── Types ─────────────────────────────────────────────

export interface IntelBriefingInsight {
  id: string
  insight: string
  score: number
  date: string
  viewed: boolean
  note1: { id: string; title: string | null }
  note2: { id: string; title: string | null }
  note1Excerpt?: string
  note2Excerpt?: string
}

export interface IntelBridgeNote {
  noteId: string
  bridgeScore: number
  clusterNames?: string[]
  note?: { id: string; title: string | null; content?: string }
}

export interface IntelBridgeSuggestion {
  clusterAId: number
  clusterBId: number
  clusterAName: string
  clusterBName: string
  suggestedTitle: string
  suggestedContent: string
  justification: string
}

export interface IntelAgentAction {
  id: string
  agentName: string
  result: string | null
  createdAt: string
}

type IntelFilter = 'all' | 'connections' | 'bridges' | 'ideas' | 'agents'

type IntelItem =
  | { kind: 'insight'; id: string; priority: number; insight: IntelBriefingInsight }
  | { kind: 'bridge'; id: string; priority: number; bridge: IntelBridgeNote }
  | { kind: 'suggestion'; id: string; priority: number; suggestion: IntelBridgeSuggestion }
  | { kind: 'agent'; id: string; priority: number; agent: IntelAgentAction }

const CLUSTER_COLORS = ['#F87171', '#60A5FA', '#34D399', '#FBBF24', '#A78BFA', '#F472B6', '#2DD4BF']

const FILTER_KINDS: Record<IntelFilter, IntelItem['kind'][] | null> = {
  all: null,
  connections: ['insight'],
  bridges: ['bridge'],
  ideas: ['suggestion'],
  agents: ['agent'],
}

function stripHtml(html: string): string {
  return html.replace(/<[^>]+>/g, ' ').replace(/&nbsp;/g, ' ').replace(/\s+/g, ' ').trim()
}

function formatRelativeTime(
  dateStr: string,
  t: (key: string, params?: Record<string, string | number>) => string,
): string {
  const diff = Date.now() - new Date(dateStr).getTime()
  const mins = Math.floor(diff / 60000)
  const hours = Math.floor(diff / 3600000)
  const days = Math.floor(diff / 86400000)
  if (mins < 1) return t('time.justNow')
  if (mins < 60) return t('time.minutesAgo', { count: mins })
  if (hours < 24) return t('time.hoursAgo', { count: hours })
  return t('time.daysAgo', { count: days })
}

// ─── Visual: lien entre deux notes ─────────────────────

function ConnectionDiagram({
  note1Title,
  note2Title,
  score,
  color = '#6366F1',
}: {
  note1Title: string
  note2Title: string
  score: number
  color?: string
}) {
  return (
    <div className="flex items-center gap-2 py-3">
      <div
        className="flex-1 min-w-0 p-2.5 rounded-xl border border-border/30 bg-white/80 dark:bg-zinc-900/60 text-start"
        style={{ borderColor: `${color}30` }}
      >
        <p className="text-[10px] font-semibold text-ink dark:text-dark-ink truncate leading-tight">
          {note1Title}
        </p>
      </div>
      <div className="shrink-0 flex flex-col items-center gap-0.5 px-1">
        <div className="w-8 h-px" style={{ background: `linear-gradient(90deg, transparent, ${color}, transparent)` }} />
        <span
          className="text-[9px] font-mono font-bold px-2 py-0.5 rounded-full"
          style={{ color, backgroundColor: `${color}14`, border: `1px solid ${color}25` }}
        >
          {Math.round(score * 100)}%
        </span>
        <div className="w-8 h-px" style={{ background: `linear-gradient(90deg, transparent, ${color}, transparent)` }} />
      </div>
      <div
        className="flex-1 min-w-0 p-2.5 rounded-xl border border-border/30 bg-white/80 dark:bg-zinc-900/60 text-start"
        style={{ borderColor: `${color}30` }}
      >
        <p className="text-[10px] font-semibold text-ink dark:text-dark-ink truncate leading-tight">
          {note2Title}
        </p>
      </div>
    </div>
  )
}

// ─── Props ─────────────────────────────────────────────

export interface IntelligenceHubProps {
  loading: boolean
  aiActive: boolean
  hasAiConsent: boolean
  providerReady: boolean
  memoryEchoEnabled: boolean
  insights: IntelBriefingInsight[]
  bridgeNotes: IntelBridgeNote[]
  bridgeSuggestions: IntelBridgeSuggestion[]
  agentActions: IntelAgentAction[]
  onNoteSelect: (noteId: string) => void
  onRefreshEcho: () => void
  onEnableAi: () => void
  echoRefreshing: boolean
  onDismissInsight: (insight: IntelBriefingInsight) => void
  onDismissBridgeSuggestion: (s: IntelBridgeSuggestion) => void
  onCreateBridgeSuggestion: (s: IntelBridgeSuggestion) => void
  onOpenInsightNote: (insight: IntelBriefingInsight, noteId: string) => void
  dismissingInsightId: string | null
  actingBridgeSuggestionKey: string | null
  prefersReducedMotion: boolean
}

// ─── Component ─────────────────────────────────────────

export function IntelligenceHub({
  loading,
  aiActive,
  hasAiConsent,
  providerReady,
  memoryEchoEnabled,
  insights,
  bridgeNotes,
  bridgeSuggestions,
  agentActions,
  onNoteSelect,
  onRefreshEcho,
  onEnableAi,
  echoRefreshing,
  onDismissInsight,
  onDismissBridgeSuggestion,
  onCreateBridgeSuggestion,
  onOpenInsightNote,
  dismissingInsightId,
  actingBridgeSuggestionKey,
  prefersReducedMotion,
}: IntelligenceHubProps) {
  const router = useRouter()
  const { t } = useLanguage()
  const [filter, setFilter] = useState<IntelFilter>('all')
  const [activeIndex, setActiveIndex] = useState(0)

  const localizeInsightText = useCallback((insight: IntelBriefingInsight) => {
    const text = insight.insight.trim()
    if (MEMORY_ECHO_LEGACY_EN_FALLBACKS.has(text)) {
      if (insight.note1Excerpt && insight.note2Excerpt) {
        return t('homeDashboard.connectionBetween', {
          note1: insight.note1.title || insight.note1Excerpt.slice(0, 50),
          note2: insight.note2.title || insight.note2Excerpt.slice(0, 50),
        })
      }
      return t('memoryEcho.defaultInsight')
    }
    return text
  }, [t])

  const allItems = useMemo(() => {
    const insightNoteIds = new Set<string>()
    for (const i of insights) {
      insightNoteIds.add(i.note1.id)
      insightNoteIds.add(i.note2.id)
    }

    const items: IntelItem[] = []

    for (const insight of insights) {
      items.push({
        kind: 'insight',
        id: `insight-${insight.id}`,
        priority: (insight.viewed ? 40 : 100) + insight.score * 10,
        insight,
      })
    }

    for (const bridge of bridgeNotes) {
      if (insightNoteIds.has(bridge.noteId)) continue
      items.push({
        kind: 'bridge',
        id: `bridge-${bridge.noteId}`,
        priority: 60 + bridge.bridgeScore * 10,
        bridge,
      })
    }

    for (const suggestion of bridgeSuggestions) {
      items.push({
        kind: 'suggestion',
        id: `suggestion-${suggestion.clusterAId}-${suggestion.clusterBId}`,
        priority: 80,
        suggestion,
      })
    }

    for (const agent of agentActions) {
      items.push({
        kind: 'agent',
        id: `agent-${agent.id}`,
        priority: 30,
        agent,
      })
    }

    return items.sort((a, b) => b.priority - a.priority).slice(0, 10)
  }, [insights, bridgeNotes, bridgeSuggestions, agentActions])

  const counts = useMemo(() => ({
    all: allItems.length,
    connections: allItems.filter(i => i.kind === 'insight').length,
    bridges: allItems.filter(i => i.kind === 'bridge').length,
    ideas: allItems.filter(i => i.kind === 'suggestion').length,
    agents: allItems.filter(i => i.kind === 'agent').length,
  }), [allItems])

  const filteredItems = useMemo(() => {
    const kinds = FILTER_KINDS[filter]
    if (!kinds) return allItems
    return allItems.filter(i => kinds.includes(i.kind))
  }, [allItems, filter])

  useEffect(() => {
    setActiveIndex(0)
  }, [filter])

  useEffect(() => {
    if (activeIndex >= filteredItems.length && filteredItems.length > 0) {
      setActiveIndex(filteredItems.length - 1)
    }
  }, [activeIndex, filteredItems.length])

  const activeItem = filteredItems[activeIndex] ?? null
  const newCount = insights.filter(i => !i.viewed).length

  const goPrev = () => setActiveIndex(i => Math.max(0, i - 1))
  const goNext = () => setActiveIndex(i => Math.min(filteredItems.length - 1, i + 1))

  const filters: { key: IntelFilter; label: string }[] = [
    { key: 'all', label: t('homeDashboard.intelFilterAll') },
    { key: 'connections', label: t('homeDashboard.intelFilterConnections') },
    { key: 'bridges', label: t('homeDashboard.intelFilterBridges') },
    { key: 'ideas', label: t('homeDashboard.intelFilterIdeas') },
    { key: 'agents', label: t('homeDashboard.intelFilterAgents') },
  ]

  const slideVariants = prefersReducedMotion
    ? { initial: {}, animate: {}, exit: {} }
    : {
        initial: { opacity: 0, x: 24, scale: 0.98 },
        animate: { opacity: 1, x: 0, scale: 1 },
        exit: { opacity: 0, x: -24, scale: 0.98 },
      }

  const renderSpotlight = (item: IntelItem) => {
    switch (item.kind) {
      case 'insight': {
        const { insight } = item
        const text = localizeInsightText(insight)
        const excerpt = insight.note1Excerpt || insight.note2Excerpt
        return (
          <div className="flex flex-col h-full">
            <div className="flex items-center gap-2 mb-3">
              <Sparkles size={12} className="text-indigo-500" />
              <span className="text-[9px] font-mono font-bold uppercase tracking-wider text-indigo-600 dark:text-indigo-400">
                {t('homeDashboard.semanticConnection')}
              </span>
              {!insight.viewed && (
                <span className="w-1.5 h-1.5 rounded-full bg-ochre animate-pulse" />
              )}
            </div>
            <ConnectionDiagram
              note1Title={insight.note1.title || t('homeDashboard.untitled')}
              note2Title={insight.note2.title || t('homeDashboard.untitled')}
              score={insight.score}
            />
            <p className="text-[11px] text-ink/75 dark:text-dark-ink/75 font-serif italic leading-relaxed line-clamp-3 px-1">
              « {text} »
            </p>
            {excerpt && (
              <p className="text-[9px] text-concrete/80 line-clamp-2 mt-2 px-1 border-s-2 border-indigo-500/20 ps-2">
                {excerpt}
              </p>
            )}
            <div className="flex items-center gap-1.5 mt-auto pt-3 flex-wrap">
              <button
                type="button"
                onClick={() => onOpenInsightNote(insight, insight.note1.id)}
                className="inline-flex items-center gap-1 text-[8.5px] font-mono uppercase font-bold px-2.5 py-1.5 rounded-lg bg-indigo-600 text-white hover:bg-indigo-700 transition-colors"
              >
                <ExternalLink size={9} />
                {t('homeDashboard.intelOpenNote')}
              </button>
              <button
                type="button"
                onClick={() => onOpenInsightNote(insight, insight.note2.id)}
                className="inline-flex items-center gap-1 text-[8.5px] font-mono uppercase font-bold px-2.5 py-1.5 rounded-lg border border-border/40 hover:border-indigo-400/40 transition-colors"
              >
                <GitCompare size={9} />
                {t('homeDashboard.intelCompare')}
              </button>
              <button
                type="button"
                disabled={dismissingInsightId === insight.id}
                onClick={() => onDismissInsight(insight)}
                className="p-1.5 rounded-lg border border-border/30 text-concrete hover:text-rose-500 ms-auto disabled:opacity-40"
                title={t('homeDashboard.dismissConnection')}
              >
                {dismissingInsightId === insight.id
                  ? <Loader2 size={10} className="animate-spin" />
                  : <X size={10} />}
              </button>
            </div>
          </div>
        )
      }

      case 'bridge': {
        const { bridge } = item
        const title = bridge.note?.title || t('homeDashboard.untitled')
        const excerpt = bridge.note?.content ? stripHtml(bridge.note.content).slice(0, 160) : ''
        const names = bridge.clusterNames ?? []
        return (
          <div className="flex flex-col h-full">
            <div className="flex items-center justify-between gap-2 mb-3">
              <div className="flex items-center gap-2">
                <Zap size={12} className="text-ochre" />
                <span className="text-[9px] font-mono font-bold uppercase tracking-wider text-ochre">
                  {t('homeDashboard.bridgeNote')}
                </span>
              </div>
              <span className="text-[9px] font-mono font-bold text-ochre bg-ochre/10 px-2 py-0.5 rounded-full">
                {Math.round(bridge.bridgeScore * 100)}%
              </span>
            </div>
            <button
              type="button"
              onClick={() => onNoteSelect(bridge.noteId)}
              className="text-start group flex-1"
            >
              <p className="text-sm font-semibold text-ink dark:text-dark-ink group-hover:text-ochre transition-colors mb-2 leading-snug">
                {title}
              </p>
              {excerpt && (
                <p className="text-[10px] text-concrete leading-relaxed line-clamp-3 mb-3">{excerpt}</p>
              )}
              {names.length > 0 && (
                <div className="flex flex-wrap gap-1.5">
                  {names.map((name, i) => (
                    <span
                      key={`${bridge.noteId}-${name}`}
                      className="inline-flex items-center gap-1 px-2 py-1 rounded-full border border-border/25 bg-white/70 dark:bg-zinc-900/50"
                    >
                      <span
                        className="w-1.5 h-1.5 rounded-full"
                        style={{ backgroundColor: CLUSTER_COLORS[i % CLUSTER_COLORS.length] }}
                      />
                      <span className="text-[8px] font-mono uppercase text-concrete">{name}</span>
                    </span>
                  ))}
                </div>
              )}
            </button>
            <button
              type="button"
              onClick={() => onNoteSelect(bridge.noteId)}
              className="mt-3 inline-flex items-center gap-1 text-[8.5px] font-mono uppercase font-bold px-2.5 py-1.5 rounded-lg bg-ochre/90 text-white hover:bg-ochre transition-colors w-fit"
            >
              <ExternalLink size={9} />
              {t('homeDashboard.intelOpenNote')}
            </button>
          </div>
        )
      }

      case 'suggestion': {
        const { suggestion } = item
        const key = `${suggestion.clusterAId}-${suggestion.clusterBId}`
        const busy = actingBridgeSuggestionKey === key
        return (
          <div className="flex flex-col h-full">
            <div className="flex items-center gap-2 mb-3">
              <Lightbulb size={12} className="text-violet-500" />
              <span className="text-[9px] font-mono font-bold uppercase tracking-wider text-violet-600 dark:text-violet-400 truncate">
                {t('homeDashboard.intelMissingLink')}
              </span>
            </div>
            <div className="flex items-center gap-2 mb-3">
              <span className="px-2 py-1 rounded-lg bg-violet-500/10 text-[9px] font-mono font-bold text-violet-700 dark:text-violet-300 truncate max-w-[45%]">
                {suggestion.clusterAName}
              </span>
              <div className="flex-1 h-px bg-gradient-to-r from-violet-400/40 via-ochre/60 to-violet-400/40" />
              <span className="px-2 py-1 rounded-lg bg-ochre/10 text-[9px] font-mono font-bold text-ochre truncate max-w-[45%]">
                {suggestion.clusterBName}
              </span>
            </div>
            <p className="text-sm font-semibold text-ink dark:text-dark-ink mb-1.5">{suggestion.suggestedTitle}</p>
            <p className="text-[10px] text-concrete leading-relaxed line-clamp-2 flex-1">{suggestion.suggestedContent}</p>
            <div className="flex items-center gap-1.5 mt-3 pt-3 border-t border-border/15">
              <button
                type="button"
                disabled={busy}
                onClick={() => onCreateBridgeSuggestion(suggestion)}
                className="inline-flex items-center gap-1 text-[8.5px] font-mono uppercase font-bold px-2.5 py-1.5 rounded-lg bg-violet-600 text-white hover:bg-violet-700 transition-colors disabled:opacity-40"
              >
                {busy ? <Loader2 size={9} className="animate-spin" /> : <Link2 size={9} />}
                {t('homeDashboard.createBridgeNote')}
              </button>
              <button
                type="button"
                disabled={busy}
                onClick={() => onDismissBridgeSuggestion(suggestion)}
                className="text-[8.5px] font-mono uppercase px-2 py-1.5 rounded-lg border border-border/30 text-concrete hover:text-rose-500 disabled:opacity-40"
              >
                {t('homeDashboard.dismiss')}
              </button>
            </div>
          </div>
        )
      }

      case 'agent': {
        const { agent } = item
        return (
          <div className="flex flex-col h-full">
            <div className="flex items-center gap-2 mb-3">
              <Bot size={12} className="text-ochre" />
              <span className="text-[9px] font-mono font-bold uppercase tracking-wider text-ochre">
                {agent.agentName}
              </span>
              <span className="text-[8px] font-mono text-concrete/60 ms-auto">
                {formatRelativeTime(agent.createdAt, t)}
              </span>
            </div>
            {agent.result ? (
              <p className="text-[11px] text-concrete leading-relaxed line-clamp-4 flex-1">
                {agent.result}
              </p>
            ) : (
              <p className="text-[11px] text-concrete/60 italic flex-1">{t('homeDashboard.intelAgentNoResult')}</p>
            )}
            <button
              type="button"
              onClick={() => router.push('/agents')}
              className="mt-3 inline-flex items-center gap-1 text-[8.5px] font-mono uppercase font-bold px-2.5 py-1.5 rounded-lg border border-ochre/30 text-ochre hover:bg-ochre/10 transition-colors w-fit"
            >
              {t('homeDashboard.intelViewAgent')}
              <ArrowRight size={9} />
            </button>
          </div>
        )
      }
    }
  }

  const spotlightAccent = (item: IntelItem | null) => {
    if (!item) return 'from-stone-100/50 to-transparent border-border/30'
    switch (item.kind) {
      case 'insight': return 'from-indigo-500/[0.06] via-transparent to-transparent border-indigo-400/25'
      case 'bridge': return 'from-ochre/[0.06] via-transparent to-transparent border-ochre/25'
      case 'suggestion': return 'from-violet-500/[0.06] via-transparent to-transparent border-violet-400/25'
      case 'agent': return 'from-ochre/[0.04] via-transparent to-transparent border-border/30'
    }
  }

  return (
    <section className="p-5 rounded-2xl bg-white dark:bg-zinc-900 border border-border/30 flex flex-col">
      {/* Header */}
      <DashboardWidgetTitleRow
        widgetId="intelligence"
        icon={(
          <div className="w-5 h-5 rounded bg-brand-accent/10 flex items-center justify-center text-brand-accent shrink-0">
            <Sparkles size={12} />
          </div>
        )}
        title={t('homeDashboard.aiFound')}
        actions={(
          <>
            {newCount > 0 && (
              <span className="text-[8px] font-mono font-bold text-brand-accent bg-brand-accent/10 px-2 py-0.5 rounded uppercase">
                {newCount} {t('homeDashboard.new')}
              </span>
            )}
            {aiActive && (
              <button
                type="button"
                onClick={onRefreshEcho}
                disabled={echoRefreshing}
                title={t('homeDashboard.analyzeNotes')}
                className="p-1.5 rounded-lg border border-border/30 hover:border-brand-accent/40 hover:bg-brand-accent/5 transition-all disabled:opacity-40"
              >
                {echoRefreshing
                  ? <Loader2 size={11} className="animate-spin text-brand-accent" />
                  : <RefreshCw size={11} className="text-concrete hover:text-brand-accent" />}
              </button>
            )}
          </>
        )}
      />

      {loading ? (
        <div className="h-[220px] rounded-2xl bg-stone-50 dark:bg-zinc-950/30 animate-pulse" />
      ) : !aiActive ? (
        <div className="p-5 rounded-2xl border border-dashed border-border/40 bg-stone-50/50 dark:bg-zinc-950/30 text-center space-y-3 min-h-[180px] flex flex-col justify-center">
          <p className="text-xs text-concrete leading-relaxed">
            {!hasAiConsent
              ? t('homeDashboard.aiConsentRequired')
              : !providerReady
                ? t('homeDashboard.aiProviderUnavailable')
                : t('homeDashboard.memoryEchoDisabled')}
          </p>
          {!hasAiConsent && (
            <button
              type="button"
              onClick={onEnableAi}
              className="text-[9px] font-mono uppercase font-bold px-3 py-1.5 rounded-lg bg-ink text-white dark:bg-white dark:text-black hover:opacity-90 transition-opacity mx-auto"
            >
              {t('homeDashboard.enableAi')}
            </button>
          )}
        </div>
      ) : allItems.length === 0 ? (
        <div className="p-5 rounded-2xl border border-dashed border-border/40 bg-stone-50/50 dark:bg-zinc-950/30 text-center space-y-3 min-h-[180px] flex flex-col justify-center">
          <Brain size={22} className="mx-auto text-concrete/40" strokeWidth={1.25} />
          <p className="text-xs text-concrete leading-relaxed">{t('homeDashboard.noConnections')}</p>
          <button
            type="button"
            onClick={onRefreshEcho}
            disabled={echoRefreshing}
            className="inline-flex items-center gap-1.5 text-[9px] font-mono uppercase font-bold px-3 py-1.5 rounded-lg border border-ochre/30 text-ochre hover:bg-ochre/10 transition-all disabled:opacity-40 mx-auto"
          >
            {echoRefreshing ? <Loader2 size={11} className="animate-spin" /> : <Sparkles size={11} />}
            {t('homeDashboard.analyzeNotes')}
          </button>
        </div>
      ) : (
        <>
          {/* Filtres */}
          <div className="flex gap-1 overflow-x-auto custom-scrollbar pb-1 -mx-0.5 px-0.5 mb-3">
            {filters.map(f => {
              const count = counts[f.key]
              if (f.key !== 'all' && count === 0) return null
              const active = filter === f.key
              return (
                <button
                  key={f.key}
                  type="button"
                  onClick={() => setFilter(f.key)}
                  className={`shrink-0 inline-flex items-center gap-1.5 px-2.5 py-1 rounded-full text-[8.5px] font-mono font-bold uppercase tracking-wider transition-all ${
                    active
                      ? 'bg-ink text-white dark:bg-white dark:text-black shadow-sm'
                      : 'bg-stone-100 dark:bg-zinc-800 text-concrete hover:text-ink dark:hover:text-dark-ink'
                  }`}
                >
                  {f.label}
                  {count > 0 && (
                    <span className={`text-[7px] px-1 py-px rounded-full ${active ? 'bg-white/20' : 'bg-black/5 dark:bg-white/10'}`}>
                      {count}
                    </span>
                  )}
                </button>
              )
            })}
          </div>

          {filteredItems.length === 0 ? (
            <p className="text-xs text-concrete italic text-center py-8">{t('homeDashboard.intelFilterEmpty')}</p>
          ) : (
            <>
              {/* Spotlight carousel */}
              <div className="relative">
                {filteredItems.length > 1 && (
                  <>
                    <button
                      type="button"
                      onClick={goPrev}
                      disabled={activeIndex === 0}
                      className="absolute start-0 top-1/2 -translate-y-1/2 -translate-x-1 z-10 p-1 rounded-full border border-border/40 bg-white/90 dark:bg-zinc-900/90 shadow-sm disabled:opacity-25 hover:border-ochre/40 transition-all"
                      aria-label={t('homeDashboard.intelPrev')}
                    >
                      <ChevronLeft size={14} />
                    </button>
                    <button
                      type="button"
                      onClick={goNext}
                      disabled={activeIndex >= filteredItems.length - 1}
                      className="absolute end-0 top-1/2 -translate-y-1/2 translate-x-1 z-10 p-1 rounded-full border border-border/40 bg-white/90 dark:bg-zinc-900/90 shadow-sm disabled:opacity-25 hover:border-ochre/40 transition-all"
                      aria-label={t('homeDashboard.intelNext')}
                    >
                      <ChevronRight size={14} />
                    </button>
                  </>
                )}

                <div
                  className={`min-h-[200px] mx-5 p-4 rounded-2xl border bg-gradient-to-br ${spotlightAccent(activeItem)} transition-colors`}
                >
                  <AnimatePresence mode="wait">
                    {activeItem && (
                      <motion.div
                        key={activeItem.id}
                        initial={slideVariants.initial}
                        animate={slideVariants.animate}
                        exit={slideVariants.exit}
                        transition={{ duration: prefersReducedMotion ? 0 : 0.22, ease: 'easeOut' }}
                        className="min-h-[180px] flex flex-col"
                      >
                        {renderSpotlight(activeItem)}
                      </motion.div>
                    )}
                  </AnimatePresence>
                </div>
              </div>

              {/* Navigation dots + position */}
              {filteredItems.length > 1 && (
                <div className="flex items-center justify-center gap-3 mt-3">
                  <div className="flex items-center gap-1.5">
                    {filteredItems.map((item, idx) => (
                      <button
                        key={item.id}
                        type="button"
                        onClick={() => setActiveIndex(idx)}
                        className={`rounded-full transition-all ${
                          idx === activeIndex
                            ? 'w-5 h-1.5 bg-ochre'
                            : 'w-1.5 h-1.5 bg-concrete/25 hover:bg-concrete/50'
                        }`}
                        aria-label={t('homeDashboard.intelGoTo', { index: idx + 1 })}
                      />
                    ))}
                  </div>
                  <span className="text-[8px] font-mono text-concrete/60 uppercase">
                    {t('homeDashboard.intelPosition', { current: activeIndex + 1, total: filteredItems.length })}
                  </span>
                </div>
              )}

              {/* File d'attente compacte */}
              {filteredItems.length > 1 && (
                <div className="flex gap-1.5 mt-3 overflow-x-auto custom-scrollbar pt-1">
                  {filteredItems.map((item, idx) => {
                    const isActive = idx === activeIndex
                    let label = ''
                    let Icon = Sparkles
                    let accent = 'text-indigo-500'
                    if (item.kind === 'insight') {
                      label = item.insight.note1.title?.slice(0, 28) || t('homeDashboard.untitled')
                      Icon = Sparkles
                      accent = 'text-indigo-500'
                    } else if (item.kind === 'bridge') {
                      label = item.bridge.note?.title?.slice(0, 28) || t('homeDashboard.untitled')
                      Icon = Zap
                      accent = 'text-ochre'
                    } else if (item.kind === 'suggestion') {
                      label = item.suggestion.suggestedTitle.slice(0, 28)
                      Icon = Lightbulb
                      accent = 'text-violet-500'
                    } else {
                      label = item.agent.agentName
                      Icon = Bot
                      accent = 'text-ochre'
                    }
                    return (
                      <button
                        key={item.id}
                        type="button"
                        onClick={() => setActiveIndex(idx)}
                        className={`shrink-0 flex items-center gap-1.5 px-2 py-1.5 rounded-lg border text-start max-w-[130px] transition-all ${
                          isActive
                            ? 'border-ochre/40 bg-ochre/5 shadow-sm'
                            : 'border-border/25 bg-stone-50/50 dark:bg-zinc-950/30 hover:border-border/50'
                        }`}
                      >
                        <Icon size={9} className={`shrink-0 ${accent}`} />
                        <span className="text-[8px] font-medium text-ink dark:text-dark-ink truncate">{label}</span>
                      </button>
                    )
                  })}
                </div>
              )}
            </>
          )}
        </>
      )}
    </section>
  )
}