OpenFin/frontend/src/pages/RapportIA.tsx

import { useState } from 'react'
import { useQuery } from '@tanstack/react-query'
import clsx from 'clsx'
import {
  Brain, TrendingUp, TrendingDown, RefreshCw, ShieldAlert,
  GitCompare, Layers, Zap, BookOpen, Clock, ChevronRight,
  CheckCircle2, AlertTriangle, XCircle, BarChart2,
} from 'lucide-react'

const SCENARIO_META: Record<string, { label: string; color: string; emoji: string }> = {
  goldilocks:      { label: 'Goldilocks',      color: '#22c55e', emoji: '🌟' },
  desinflation:    { label: 'Désinflation',    color: '#06b6d4', emoji: '❄️' },
  soft_landing:    { label: 'Soft Landing',    color: '#3b82f6', emoji: '🛬' },
  reflation:       { label: 'Reflation',       color: '#f97316', emoji: '🔥' },
  stagflation:     { label: 'Stagflation',     color: '#eab308', emoji: '⚡' },
  inflation_shock: { label: 'Inflation Shock', color: '#ef4444', emoji: '💥' },
  recession:       { label: 'Récession',       color: '#8b5cf6', emoji: '📉' },
  crise_liquidite: { label: 'Crise Liquidité', color: '#ec4899', emoji: '🚨' },
  incertain:       { label: 'Incertain',       color: '#64748b', emoji: '❓' },
}

function RegimeBadge({ dominant }: { dominant?: string }) {
  if (!dominant) return null
  const m = SCENARIO_META[dominant] ?? SCENARIO_META.incertain
  return (
    <span
      className="inline-flex items-center gap-1 rounded px-2 py-0.5 text-xs font-semibold"
      style={{ background: `${m.color}22`, color: m.color, border: `1px solid ${m.color}44` }}
    >
      {m.emoji} {m.label}
    </span>
  )
}

function Section({ icon, title, children }: { icon: React.ReactNode; title: string; children: React.ReactNode }) {
  return (
    <div className="card mb-4">
      <div className="flex items-center gap-2 mb-3 pb-2 border-b border-slate-700/40">
        <span className="text-slate-400">{icon}</span>
        <span className="text-sm font-semibold text-slate-200">{title}</span>
      </div>
      {children}
    </div>
  )
}

const VERDICT_META = {
  OK:    { color: 'text-emerald-400', bg: 'bg-emerald-900/10 border-emerald-700/30', icon: CheckCircle2 },
  WARN:  { color: 'text-yellow-400',  bg: 'bg-yellow-900/10 border-yellow-700/30',  icon: AlertTriangle },
  ALERT: { color: 'text-red-400',     bg: 'bg-red-900/10 border-red-700/30',        icon: XCircle },
}

function VerdictBadge({ verdict }: { verdict: 'OK' | 'WARN' | 'ALERT' }) {
  const m = VERDICT_META[verdict] ?? VERDICT_META.WARN
  const Icon = m.icon
  return (
    <span className={clsx('inline-flex items-center gap-1 rounded px-1.5 py-0.5 text-[10px] font-bold border', m.bg, m.color)}>
      <Icon className="w-2.5 h-2.5" /> {verdict}
    </span>
  )
}

function IVBar({ ivRank }: { ivRank?: number | null }) {
  if (ivRank == null) return <span className="text-slate-600 text-[10px]">IVR —</span>
  const color = ivRank >= 60 ? 'bg-red-500' : ivRank >= 30 ? 'bg-yellow-500' : 'bg-emerald-500'
  return (
    <div className="flex items-center gap-1.5">
      <div className="w-16 h-1 bg-slate-700 rounded-full overflow-hidden">
        <div className={clsx('h-full rounded-full', color)} style={{ width: `${Math.min(ivRank, 100)}%` }} />
      </div>
      <span className={clsx('text-[10px] font-mono', ivRank >= 60 ? 'text-red-400' : ivRank >= 30 ? 'text-yellow-400' : 'text-emerald-400')}>
        IVR {ivRank.toFixed(0)}%
      </span>
    </div>
  )
}

function DeltaRow({ emoji, label, count, items, colorClass }: {
  emoji: string; label: string; count: number;
  items: any[]; colorClass: string;
}) {
  const [expanded, setExpanded] = useState(false)
  return (
    <div className="mb-2">
      <button
        onClick={() => setExpanded(e => !e)}
        className="flex items-center gap-2 w-full text-left"
      >
        <span className="text-base">{emoji}</span>
        <span className={clsx('text-sm font-bold', colorClass)}>{count}</span>
        <span className="text-xs text-slate-400">{label}</span>
        {items.length > 0 && (
          <ChevronRight className={clsx('w-3 h-3 text-slate-600 ml-auto transition-transform', expanded && 'rotate-90')} />
        )}
      </button>
      {expanded && items.length > 0 && (
        <div className="mt-1.5 ml-6 space-y-1">
          {items.map((item: any, i: number) => (
            <div key={i} className="text-xs text-slate-400 flex items-start gap-2">
              <span className="text-slate-600 shrink-0 mt-0.5">—</span>
              <div>
                <span className="text-slate-200 font-medium">
                  {item.name ?? item.underlying ?? '?'}
                  {item.underlying && item.strategy ? ` · ${item.strategy}` : ''}
                </span>
                {item.description && (
                  <div className="text-slate-600 text-[10px] mt-0.5 line-clamp-2">{item.description}</div>
                )}
                {item.triggers?.length > 0 && (
                  <div className="text-slate-700 text-[10px]">Déclencheurs: {item.triggers.join(', ')}</div>
                )}
                {item.pnl_pct != null && (
                  <span className={clsx('font-mono text-[10px] ml-1', item.pnl_pct >= 0 ? 'text-emerald-400' : 'text-red-400')}>
                    {item.pnl_pct >= 0 ? '+' : ''}{item.pnl_pct.toFixed(1)}%
                  </span>
                )}
                {item.macro_fit && (
                  <div className="text-slate-600 text-[10px] italic">{item.macro_fit}</div>
                )}
              </div>
            </div>
          ))}
        </div>
      )}
    </div>
  )
}

export default function RapportCycle() {
  const [selectedRunId, setSelectedRunId] = useState<string | null>(null)

  const { data: listData, isLoading: listLoading } = useQuery({
    queryKey: ['cycle-reports-list'],
    queryFn: () => fetch('/api/reports/cycle/list?limit=20').then(r => r.ok ? r.json() : { reports: [] }),
    staleTime: 30_000,
  })

  const { data: latestReport, isLoading: latestLoading } = useQuery({
    queryKey: ['cycle-report-latest'],
    queryFn: () => fetch('/api/reports/cycle/latest').then(r => r.ok ? r.json() : { report: null }),
    staleTime: 30_000,
  })

  const { data: selectedReport, isLoading: selectedLoading } = useQuery({
    queryKey: ['cycle-report', selectedRunId],
    queryFn: () => fetch(`/api/reports/cycle/${selectedRunId}`).then(r => r.ok ? r.json() : null),
    enabled: !!selectedRunId,
    staleTime: 60_000,
  })

  const reports: any[] = listData?.reports ?? []
  const report: any = selectedRunId ? selectedReport : latestReport?.report
  const isLoading = selectedRunId ? selectedLoading : latestLoading

  return (
    <div className="p-6 flex gap-4 h-full min-h-screen">
      {/* Left panel — history list */}
      <div className="w-56 shrink-0">
        <div className="section-title flex items-center gap-1 mb-3">
          <BookOpen className="w-3.5 h-3.5" /> Historique
        </div>
        {listLoading ? (
          <div className="text-xs text-slate-600">Chargement…</div>
        ) : reports.length === 0 ? (
          <div className="text-xs text-slate-600">Aucun rapport. Le premier sera généré au prochain cycle.</div>
        ) : (
          <div className="space-y-1">
            {reports.map((r: any) => {
              const dt = r.generated_at ? new Date(r.generated_at.endsWith('Z') ? r.generated_at : r.generated_at + 'Z') : null
              const dateStr = dt
                ? dt.toLocaleDateString('fr-FR', { day: '2-digit', month: '2-digit', hour: '2-digit', minute: '2-digit' })
                : '—'
              const isActive = selectedRunId === r.run_id || (!selectedRunId && r === reports[0])
              const m = SCENARIO_META[r.macro_dominant] ?? SCENARIO_META.incertain
              return (
                <button
                  key={r.run_id}
                  onClick={() => setSelectedRunId(r.run_id)}
                  className={clsx(
                    'w-full text-left px-2.5 py-2 rounded border text-xs transition-all',
                    isActive
                      ? 'border-blue-600/60 bg-blue-900/20 text-slate-200'
                      : 'border-slate-700/30 bg-dark-800 text-slate-500 hover:border-slate-600/40 hover:text-slate-300'
                  )}
                >
                  <div className="font-mono text-[10px] text-slate-600 mb-0.5">{dateStr}</div>
                  <div className="flex items-center gap-1.5 mb-1">
                    <span>{m.emoji}</span>
                    <span className="font-medium truncate" style={{ color: isActive ? m.color : undefined }}>{m.label}</span>
                  </div>
                  <div className="flex gap-2 text-[10px] text-slate-600">
                    <span className="text-blue-400">+{r.patterns_added ?? 0} pat.</span>
                    <span className="text-emerald-500">{r.trades_logged ?? 0} log.</span>
                    {(r.trades_closed ?? 0) > 0 && <span className="text-slate-400">{r.trades_closed} clos</span>}
                  </div>
                </button>
              )
            })}
          </div>
        )}
      </div>

      {/* Right panel — report */}
      <div className="flex-1 min-w-0">
        {isLoading ? (
          <div className="flex items-center gap-2 text-slate-500 text-sm mt-12 justify-center">
            <RefreshCw className="w-4 h-4 animate-spin" /> Chargement…
          </div>
        ) : !report ? (
          <div className="card text-center py-12">
            <Brain className="w-10 h-10 text-slate-700 mx-auto mb-3" />
            <div className="text-slate-500 text-sm mb-1">Aucun rapport de cycle disponible</div>
            <div className="text-xs text-slate-600">Les rapports sont générés automatiquement à la fin de chaque cycle.</div>
          </div>
        ) : (
          <>
            {/* Header */}
            <div className="card mb-4">
              <div className="flex items-start justify-between mb-3">
                <div>
                  <div className="flex items-center gap-2 mb-1">
                    <RegimeBadge dominant={report.macro_dominant} />
                    <span className="text-xs text-slate-500 font-mono">
                      Géo {report.geo_score ?? '—'}/100
                    </span>
                  </div>
                  <div className="text-[10px] text-slate-600 font-mono">
                    Cycle du {report.generated_at
                      ? new Date(report.generated_at.endsWith('Z') ? report.generated_at : report.generated_at + 'Z')
                          .toLocaleString('fr-FR')
                      : '—'}
                    {report.prev_cycle_at && (
                      <span className="ml-2 text-slate-700">
                        · vs cycle du {new Date(report.prev_cycle_at.endsWith('Z') ? report.prev_cycle_at : report.prev_cycle_at + 'Z')
                          .toLocaleDateString('fr-FR')}
                      </span>
                    )}
                  </div>
                </div>
                {/* Macro scores mini */}
                {report.macro_scores && (
                  <div className="flex gap-1.5 flex-wrap justify-end max-w-[220px]">
                    {Object.entries(report.macro_scores as Record<string, number>)
                      .sort(([, a], [, b]) => b - a)
                      .slice(0, 4)
                      .map(([k, v]: [string, number]) => {
                        const m = SCENARIO_META[k] ?? SCENARIO_META.incertain
                        return (
                          <span key={k}
                            className="text-[9px] px-1.5 py-0.5 rounded font-mono"
                            style={{ background: `${m.color}18`, color: m.color }}>
                            {m.label} {v}%
                          </span>
                        )
                      })}
                  </div>
                )}
              </div>
              {/* PnL + VaR summary row */}
              <div className="grid grid-cols-2 gap-3 mt-2">
                {report.pnl_summary && Object.keys(report.pnl_summary).length > 0 && (
                  <div className="bg-dark-700/50 rounded px-3 py-2">
                    <div className="text-[9px] text-slate-600 mb-1 uppercase tracking-wide">PnL au moment du cycle</div>
                    <div className="flex items-baseline gap-2">
                      <span className={clsx('text-lg font-bold font-mono',
                        (report.pnl_summary.total_pnl_pct ?? 0) >= 0 ? 'text-emerald-400' : 'text-red-400')}>
                        {report.pnl_summary.total_pnl_pct != null
                          ? `${report.pnl_summary.total_pnl_pct >= 0 ? '+' : ''}${report.pnl_summary.total_pnl_pct.toFixed(2)}%`
                          : '—'}
                      </span>
                      {report.pnl_summary.total_pnl_eur != null && (
                        <span className="text-xs text-slate-500 font-mono">
                          {report.pnl_summary.total_pnl_eur >= 0 ? '+' : ''}
                          {report.pnl_summary.total_pnl_eur.toFixed(0)}€
                        </span>
                      )}
                    </div>
                    <div className="text-[9px] text-slate-600 mt-0.5">
                      {report.pnl_summary.n_open ?? 0} ouvertes · {report.pnl_summary.n_closed ?? 0} fermées
                    </div>
                  </div>
                )}
                {report.var_summary && Object.keys(report.var_summary).length > 0 && (
                  <div className="bg-dark-700/50 rounded px-3 py-2">
                    <div className="text-[9px] text-slate-600 mb-1 uppercase tracking-wide">VaR 95% au moment du cycle</div>
                    <div className="grid grid-cols-3 gap-1">
                      {[
                        { label: 'Hist.', val: report.var_summary.hist_var_1d_pct, color: 'text-blue-400' },
                        { label: 'CVaR', val: report.var_summary.hist_cvar_pct, color: 'text-orange-400' },
                        { label: 'MC', val: report.var_summary.mc_var_1d_pct, color: 'text-red-400' },
                      ].map(({ label, val, color }) => (
                        <div key={label} className="text-center">
                          <div className="text-[8px] text-slate-700">{label}</div>
                          <div className={clsx('text-xs font-mono font-bold', color)}>
                            {val != null ? `${val >= 0 ? '+' : ''}${val.toFixed(2)}%` : '—'}
                          </div>
                        </div>
                      ))}
                    </div>
                  </div>
                )}
              </div>
            </div>

            {/* Delta section */}
            <Section icon={<GitCompare className="w-4 h-4" />} title="Changements du cycle">
              <DeltaRow
                emoji="⭐" label="patterns ajoutés"
                count={report.patterns_added ?? 0}
                items={report.patterns_added_list ?? []}
                colorClass="text-blue-400"
              />
              <DeltaRow
                emoji="📥" label="trades loggés"
                count={report.trades_logged ?? 0}
                items={(report.trades_logged_list ?? []).map((t: any) => ({
                  underlying: t.underlying, strategy: t.strategy,
                  pnl_pct: t.pnl_pct, description: t.pattern_name
                }))}
                colorClass="text-emerald-400"
              />
              <DeltaRow
                emoji="✅" label="trades fermés depuis le cycle précédent"
                count={report.trades_closed ?? 0}
                items={(report.trades_closed_list ?? []).map((t: any) => ({
                  underlying: t.underlying, strategy: t.strategy,
                  pnl_pct: t.pnl_pct, description: t.pattern_name
                }))}
                colorClass={report.trades_closed > 0 ? 'text-slate-300' : 'text-slate-600'}
              />
              {/* Top scored */}
              {(report.top_scored ?? []).length > 0 && (
                <div className="mt-3 pt-3 border-t border-slate-700/30">
                  <div className="text-xs text-slate-500 mb-2">Top patterns scorés ce cycle</div>
                  <div className="space-y-1.5">
                    {(report.top_scored as any[]).map((p: any, i: number) => (
                      <div key={i} className="flex items-start gap-2 text-xs">
                        <span className="text-slate-700 font-mono w-4 shrink-0">{i + 1}</span>
                        <div className="flex-1 min-w-0">
                          <span className="text-slate-300">{p.name ?? '—'}</span>
                          {p.key_catalyst && (
                            <div className="text-[10px] text-slate-600 truncate">{p.key_catalyst}</div>
                          )}
                        </div>
                        <span className={clsx('font-mono font-bold shrink-0',
                          (p.score ?? 0) >= 60 ? 'text-emerald-400' : (p.score ?? 0) >= 40 ? 'text-yellow-400' : 'text-slate-500')}>
                          {p.score ?? '—'}
                        </span>
                      </div>
                    ))}
                  </div>
                </div>
              )}
            </Section>

            {/* Context narrative */}
            {report.context_narrative?.narrative && (
              <Section icon={<Brain className="w-4 h-4" />} title="Raisonnement IA — ce cycle">
                <p className="text-sm text-slate-300 leading-relaxed mb-4">
                  {report.context_narrative.narrative}
                </p>
                <div className="grid grid-cols-2 gap-4">
                  {(report.context_narrative.context_driven ?? []).length > 0 && (
                    <div>
                      <div className="text-[10px] text-emerald-400 font-semibold uppercase tracking-wide mb-2">
                        📡 Du contexte transmis
                      </div>
                      <ul className="space-y-1">
                        {(report.context_narrative.context_driven as string[]).map((s, i) => (
                          <li key={i} className="text-xs text-slate-400 flex items-start gap-1.5">
                            <span className="text-emerald-600 shrink-0 mt-0.5">•</span> {s}
                          </li>
                        ))}
                      </ul>
                    </div>
                  )}
                  {(report.context_narrative.general_knowledge ?? []).length > 0 && (
                    <div>
                      <div className="text-[10px] text-blue-400 font-semibold uppercase tracking-wide mb-2">
                        🧠 Connaissance générale
                      </div>
                      <ul className="space-y-1">
                        {(report.context_narrative.general_knowledge as string[]).map((s, i) => (
                          <li key={i} className="text-xs text-slate-400 flex items-start gap-1.5">
                            <span className="text-blue-600 shrink-0 mt-0.5">•</span> {s}
                          </li>
                        ))}
                      </ul>
                    </div>
                  )}
                </div>
                {(report.context_narrative.key_signals ?? []).length > 0 && (
                  <div className="mt-3 pt-3 border-t border-slate-700/30">
                    <div className="text-[10px] text-slate-500 mb-2">Signaux déterminants</div>
                    <div className="flex flex-wrap gap-1.5">
                      {(report.context_narrative.key_signals as string[]).map((s, i) => (
                        <span key={i} className="text-[10px] bg-slate-800 text-slate-300 border border-slate-700/50 px-2 py-0.5 rounded">
                          <Zap className="w-2.5 h-2.5 inline mr-1 text-yellow-500" />{s}
                        </span>
                      ))}
                    </div>
                  </div>
                )}
                {/* Context log */}
                {report.context_narrative.context_log && (
                  <div className="mt-3 pt-3 border-t border-slate-700/30">
                    <div className="text-[10px] text-slate-500 mb-2">Log contexte — état transmis à l'IA</div>
                    <div className="grid grid-cols-2 gap-x-4 gap-y-1 text-[10px]">
                      {Object.entries(report.context_narrative.context_log.key_gauges ?? {}).map(([k, v]: [string, any]) => (
                        <div key={k} className="flex items-center gap-1.5">
                          <span className="text-slate-600 w-20">{k}</span>
                          <span className="font-mono text-slate-400">{v}</span>
                        </div>
                      ))}
                    </div>
                    {(report.context_narrative.context_log.dominant_news ?? []).length > 0 && (
                      <div className="mt-2">
                        <div className="text-[9px] text-slate-700 mb-1">News transmises (top impact)</div>
                        {(report.context_narrative.context_log.dominant_news as string[]).map((n, i) => (
                          <div key={i} className="text-[9px] text-slate-600 truncate">· {n}</div>
                        ))}
                      </div>
                    )}
                  </div>
                )}
              </Section>
            )}

            {/* Cycle commentary */}
            {report.commentary?.commentary && (
              <Section icon={<Layers className="w-4 h-4" />} title="Analyse macro du cycle">
                <p className="text-sm text-slate-300 leading-relaxed mb-3">{report.commentary.commentary}</p>
                {report.commentary.key_risk && (
                  <div className="flex items-start gap-2 text-xs text-orange-400 bg-orange-900/10 border border-orange-800/20 rounded px-3 py-2">
                    <ShieldAlert className="w-3.5 h-3.5 shrink-0 mt-0.5" />
                    <span>{report.commentary.key_risk}</span>
                  </div>
                )}
                {report.commentary.top_pattern && (
                  <div className="mt-2 text-xs text-slate-500">
                    Pattern le plus pertinent : <span className="text-blue-400 font-medium">{report.commentary.top_pattern}</span>
                  </div>
                )}
              </Section>
            )}

            {/* Options Technical Agent */}
            {report.options_technical && (report.options_technical.assessments?.length > 0 || report.options_technical.global_assessment) && (
              <Section icon={<BarChart2 className="w-4 h-4" />} title="Validation Technique Options">
                {/* Global score + summary */}
                <div className="flex items-start gap-3 mb-4">
                  {report.options_technical.global_score != null && (
                    <div className="shrink-0 text-center">
                      <div className={clsx('text-2xl font-bold font-mono',
                        report.options_technical.global_score >= 70 ? 'text-emerald-400'
                        : report.options_technical.global_score >= 45 ? 'text-yellow-400'
                        : 'text-red-400'
                      )}>
                        {report.options_technical.global_score}
                      </div>
                      <div className="text-[9px] text-slate-600">Score vol</div>
                    </div>
                  )}
                  <div className="flex-1 min-w-0">
                    {report.options_technical.global_assessment && (
                      <p className="text-xs text-slate-300 leading-relaxed">
                        {report.options_technical.global_assessment}
                      </p>
                    )}
                    <div className="flex gap-3 mt-2 text-[10px]">
                      {report.options_technical.n_ok > 0 && (
                        <span className="text-emerald-400 flex items-center gap-0.5">
                          <CheckCircle2 className="w-3 h-3" /> {report.options_technical.n_ok} OK
                        </span>
                      )}
                      {report.options_technical.n_warn > 0 && (
                        <span className="text-yellow-400 flex items-center gap-0.5">
                          <AlertTriangle className="w-3 h-3" /> {report.options_technical.n_warn} WARN
                        </span>
                      )}
                      {report.options_technical.n_alert > 0 && (
                        <span className="text-red-400 flex items-center gap-0.5">
                          <XCircle className="w-3 h-3" /> {report.options_technical.n_alert} ALERT
                        </span>
                      )}
                    </div>
                  </div>
                </div>

                {/* Per-trade assessments */}
                <div className="space-y-3">
                  {(report.options_technical.assessments as any[]).map((a: any, i: number) => (
                    <div key={i} className={clsx(
                      'rounded border px-3 py-2.5',
                      VERDICT_META[a.verdict as 'OK' | 'WARN' | 'ALERT']?.bg ?? 'border-slate-700/30 bg-dark-700/40'
                    )}>
                      {/* Trade header */}
                      <div className="flex items-center gap-2 mb-2">
                        <VerdictBadge verdict={a.verdict} />
                        <span className="text-xs font-semibold text-slate-200">{a.ticker}</span>
                        <span className="text-[10px] text-slate-500">{a.strategy}</span>
                        <div className="ml-auto">
                          <IVBar ivRank={a.iv_rank} />
                        </div>
                      </div>

                      {/* IV data row */}
                      <div className="flex gap-3 text-[10px] text-slate-500 mb-2">
                        {a.skew_pct != null && (
                          <span>Skew: <span className={clsx('font-mono', a.skew_pct > 5 ? 'text-orange-400' : 'text-slate-400')}>
                            {a.skew_pct > 0 ? '+' : ''}{a.skew_pct.toFixed(1)}pts
                          </span></span>
                        )}
                        {a.term_structure && (
                          <span>Structure: <span className={clsx('font-mono',
                            a.term_structure === 'backwardation' ? 'text-red-400'
                            : a.term_structure === 'contango' ? 'text-emerald-400' : 'text-slate-400'
                          )}>{a.term_structure}</span></span>
                        )}
                        {a.flow_bias && (
                          <span>Flow: <span className="font-mono text-slate-400">{a.flow_bias}</span></span>
                        )}
                        <span className="ml-auto text-slate-600">Score: <span className="font-mono text-slate-400">{a.fit_score}</span></span>
                      </div>

                      {/* Issues + positives */}
                      {((a.issues ?? []).length > 0 || (a.positives ?? []).length > 0) && (
                        <div className="space-y-0.5 mb-2">
                          {(a.issues as string[]).map((issue: string, j: number) => (
                            <div key={j} className="flex items-start gap-1.5 text-[10px] text-orange-300">
                              <span className="shrink-0 mt-0.5">⚠</span> {issue}
                            </div>
                          ))}
                          {(a.positives as string[]).map((pos: string, j: number) => (
                            <div key={j} className="flex items-start gap-1.5 text-[10px] text-emerald-400">
                              <span className="shrink-0 mt-0.5">✓</span> {pos}
                            </div>
                          ))}
                        </div>
                      )}

                      {/* GPT-4o analysis */}
                      {a.analysis && (
                        <p className="text-[11px] text-slate-400 leading-relaxed mb-1">{a.analysis}</p>
                      )}

                      {/* Optimal strategy + when to enter */}
                      <div className="flex items-start gap-3 mt-1.5 pt-1.5 border-t border-slate-700/20 text-[10px]">
                        {a.optimal_strategy && a.optimal_strategy !== a.strategy && (
                          <span className="text-slate-500">
                            Stratégie optimale: <span className="text-blue-400 font-medium">{a.optimal_strategy}</span>
                          </span>
                        )}
                        {a.when_to_enter && (
                          <span className="text-slate-600 italic">{a.when_to_enter}</span>
                        )}
                      </div>
                    </div>
                  ))}
                </div>
              </Section>
            )}

            {/* Risk / portfolio monitor */}
            {report.portfolio_monitor && (
              <Section icon={<ShieldAlert className="w-4 h-4" />} title="Risque & Alertes portefeuille">
                <p className="text-sm text-slate-400 mb-3">{report.portfolio_monitor.assessment}</p>
                {(report.portfolio_monitor.actions ?? []).length > 0 && (
                  <div className="space-y-2">
                    {(report.portfolio_monitor.actions as any[]).map((a: any, i: number) => (
                      <div key={i} className={clsx(
                        'flex items-start gap-2 text-xs px-2.5 py-2 rounded border',
                        a.priority === 'high'
                          ? 'border-red-700/30 bg-red-900/10 text-red-300'
                          : 'border-yellow-700/30 bg-yellow-900/10 text-yellow-300'
                      )}>
                        <span className="shrink-0 font-mono font-bold">{a.priority === 'high' ? '⚠️' : '👁'}</span>
                        <span>{a.underlying && <strong>{a.underlying} </strong>}{a.reason}</span>
                      </div>
                    ))}
                  </div>
                )}
                {report.portfolio_monitor.rebalance_suggestion && (
                  <div className="mt-2 text-[11px] text-slate-500 italic">
                    💡 {report.portfolio_monitor.rebalance_suggestion}
                  </div>
                )}
              </Section>
            )}
          </>
        )}
      </div>
    </div>
  )
}