mitai-jinkendo/frontend/src/pages/PilotVizPage.jsx

import { useState } from 'react'
import { FlaskConical } from 'lucide-react'
import { Link } from 'react-router-dom'
import { resolvePilotWidgetsForRender } from '../pilot/widgetRegistry'
import { loadPilotLayout } from '../pilot/pilotLayoutStorage'
import PilotVizAdminCard from '../components/pilot/PilotVizAdminCard'

/**
 * Pilot: Widget-Schicht (Layer 3b) parallel zum produktiven Dashboard.
 */
export default function PilotVizPage() {
  const [layout, setLayout] = useState(() => loadPilotLayout())
  const widgets = resolvePilotWidgetsForRender(layout)

  return (
    <div style={{ paddingBottom: 96, textAlign: 'left', maxWidth: 900, margin: '0 auto' }}>
      <div style={{ marginBottom: 20 }}>
        <Link
          to="/settings"
          className="btn btn-secondary"
          style={{ display: 'inline-flex', marginBottom: 12, textDecoration: 'none' }}
        >
          ← Einstellungen
        </Link>
        <h1 className="page-title" style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
          <FlaskConical size={26} color="var(--accent)" />
          Pilot: Visualisierungs-Module
        </h1>
        <p style={{ fontSize: 14, color: 'var(--text2)', lineHeight: 1.6, marginTop: 8 }}>
          Testumgebung für die Widget-Registry. Konfiguration unten; produktive Übersicht und Verlauf sind unverändert.
        </p>
      </div>

      <PilotVizAdminCard layout={layout} onLayoutChange={setLayout} />

      {widgets.length === 0 ? (
        <div className="card section-gap" style={{ textAlign: 'center', padding: 24 }}>
          <p style={{ fontSize: 14, color: 'var(--text2)', margin: 0 }}>
            Keine Widgets sichtbar. Aktiviere mindestens eines in der <strong>Widget-Konfiguration</strong> oben.
          </p>
        </div>
      ) : (
        widgets.map((def) => {
          const { Component } = def
          return (
            <section key={def.id} className="card section-gap" style={{ overflow: 'hidden' }}>
              <div className="card-title">{def.title}</div>
              {def.description && (
                <p style={{ fontSize: 13, color: 'var(--text2)', marginTop: 4, marginBottom: 14, lineHeight: 1.5 }}>
                  {def.description}
                </p>
              )}
              <Component />
            </section>
          )
        })
      )}
    </div>
  )
}