'use client'

import { useCallback, useEffect, useRef, useState } from 'react'
import type { WordResult, WordEntry, WordGroundTruth } from '@/app/(admin)/ai/ocr-pipeline/types'

const KLAUSUR_API = '/klausur-api'

/** Render text with \n as line breaks */
function MultilineText({ text }: { text: string }) {
  if (!text) return <span className="text-gray-300 dark:text-gray-600">—</span>
  const lines = text.split('\n')
  if (lines.length === 1) return <>{text}</>
  return <>{lines.map((line, i) => (
    <span key={i}>{line}{i < lines.length - 1 && <br />}</span>
  ))}</>
}

interface StepWordRecognitionProps {
  sessionId: string | null
  onNext: () => void
  goToStep: (step: number) => void
}

export function StepWordRecognition({ sessionId, onNext, goToStep }: StepWordRecognitionProps) {
  const [wordResult, setWordResult] = useState<WordResult | null>(null)
  const [detecting, setDetecting] = useState(false)
  const [error, setError] = useState<string | null>(null)
  const [gtNotes, setGtNotes] = useState('')
  const [gtSaved, setGtSaved] = useState(false)

  // Step-through labeling state
  const [activeIndex, setActiveIndex] = useState(0)
  const [editedEntries, setEditedEntries] = useState<WordEntry[]>([])
  const [mode, setMode] = useState<'overview' | 'labeling'>('overview')
  const [ocrEngine, setOcrEngine] = useState<'auto' | 'tesseract' | 'rapid'>('auto')
  const [usedEngine, setUsedEngine] = useState<string>('')

  const enRef = useRef<HTMLInputElement>(null)

  useEffect(() => {
    if (!sessionId) return

    const fetchSession = async () => {
      try {
        const res = await fetch(`${KLAUSUR_API}/api/v1/ocr-pipeline/sessions/${sessionId}`)
        if (res.ok) {
          const info = await res.json()
          if (info.word_result) {
            setWordResult(info.word_result)
            setUsedEngine(info.word_result.ocr_engine || '')
            initEntries(info.word_result.entries)
            return
          }
        }
      } catch (e) {
        console.error('Failed to fetch session info:', e)
      }
      runAutoDetection()
    }

    fetchSession()
  // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [sessionId])

  const initEntries = (entries: WordEntry[]) => {
    setEditedEntries(entries.map(e => ({ ...e, status: e.status || 'pending' })))
    setActiveIndex(0)
  }

  const runAutoDetection = useCallback(async (engine?: string) => {
    if (!sessionId) return
    const eng = engine || ocrEngine
    setDetecting(true)
    setError(null)
    try {
      const res = await fetch(`${KLAUSUR_API}/api/v1/ocr-pipeline/sessions/${sessionId}/words?engine=${eng}`, {
        method: 'POST',
      })
      if (!res.ok) {
        const err = await res.json().catch(() => ({ detail: res.statusText }))
        throw new Error(err.detail || 'Worterkennung fehlgeschlagen')
      }
      const data = await res.json()
      setWordResult(data)
      setUsedEngine(data.ocr_engine || eng)
      initEntries(data.entries)
    } catch (e) {
      setError(e instanceof Error ? e.message : 'Unbekannter Fehler')
    } finally {
      setDetecting(false)
    }
  }, [sessionId, ocrEngine])

  const handleGroundTruth = useCallback(async (isCorrect: boolean) => {
    if (!sessionId) return
    const gt: WordGroundTruth = {
      is_correct: isCorrect,
      corrected_entries: isCorrect ? undefined : editedEntries,
      notes: gtNotes || undefined,
    }
    try {
      await fetch(`${KLAUSUR_API}/api/v1/ocr-pipeline/sessions/${sessionId}/ground-truth/words`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(gt),
      })
      setGtSaved(true)
    } catch (e) {
      console.error('Ground truth save failed:', e)
    }
  }, [sessionId, gtNotes, editedEntries])

  // Step-through: update entry field
  const updateEntry = (index: number, field: 'english' | 'german' | 'example', value: string) => {
    setEditedEntries(prev => prev.map((e, i) =>
      i === index ? { ...e, [field]: value, status: 'edited' as const } : e
    ))
  }

  // Step-through: confirm current entry
  const confirmEntry = () => {
    setEditedEntries(prev => prev.map((e, i) =>
      i === activeIndex ? { ...e, status: e.status === 'edited' ? 'edited' : 'confirmed' } : e
    ))
    if (activeIndex < editedEntries.length - 1) {
      setActiveIndex(activeIndex + 1)
    }
  }

  // Step-through: skip current entry
  const skipEntry = () => {
    setEditedEntries(prev => prev.map((e, i) =>
      i === activeIndex ? { ...e, status: 'skipped' as const } : e
    ))
    if (activeIndex < editedEntries.length - 1) {
      setActiveIndex(activeIndex + 1)
    }
  }

  // Focus english input when active entry changes in labeling mode
  useEffect(() => {
    if (mode === 'labeling' && enRef.current) {
      enRef.current.focus()
    }
  }, [activeIndex, mode])

  // Keyboard shortcuts in labeling mode
  useEffect(() => {
    if (mode !== 'labeling') return
    const handler = (e: KeyboardEvent) => {
      if (e.key === 'Enter' && !e.shiftKey) {
        e.preventDefault()
        confirmEntry()
      } else if (e.key === 'Tab' && !e.shiftKey) {
        // Let Tab move between fields naturally unless on last field
      } else if (e.key === 'ArrowDown' && e.ctrlKey) {
        e.preventDefault()
        skipEntry()
      } else if (e.key === 'ArrowUp' && e.ctrlKey) {
        e.preventDefault()
        if (activeIndex > 0) setActiveIndex(activeIndex - 1)
      }
    }
    window.addEventListener('keydown', handler)
    return () => window.removeEventListener('keydown', handler)
  // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [mode, activeIndex, editedEntries])

  if (!sessionId) {
    return (
      <div className="flex flex-col items-center justify-center py-16 text-center">
        <div className="text-5xl mb-4">🔤</div>
        <h3 className="text-lg font-medium text-gray-700 dark:text-gray-300 mb-2">
          Schritt 5: Worterkennung
        </h3>
        <p className="text-gray-500 dark:text-gray-400 max-w-md">
          Bitte zuerst Schritte 1-4 abschliessen.
        </p>
      </div>
    )
  }

  const overlayUrl = `${KLAUSUR_API}/api/v1/ocr-pipeline/sessions/${sessionId}/image/words-overlay`
  const dewarpedUrl = `${KLAUSUR_API}/api/v1/ocr-pipeline/sessions/${sessionId}/image/dewarped`

  const confColor = (conf: number) => {
    if (conf >= 70) return 'text-green-600 dark:text-green-400'
    if (conf >= 50) return 'text-yellow-600 dark:text-yellow-400'
    return 'text-red-600 dark:text-red-400'
  }

  const statusBadge = (status?: string) => {
    const map: Record<string, string> = {
      pending: 'bg-gray-100 dark:bg-gray-700 text-gray-500',
      confirmed: 'bg-green-100 dark:bg-green-900/30 text-green-700 dark:text-green-400',
      edited: 'bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-400',
      skipped: 'bg-orange-100 dark:bg-orange-900/30 text-orange-700 dark:text-orange-400',
    }
    return map[status || 'pending'] || map.pending
  }

  const summary = wordResult?.summary
  const confirmedCount = editedEntries.filter(e => e.status === 'confirmed' || e.status === 'edited').length
  const totalCount = editedEntries.length

  return (
    <div className="space-y-4">
      {/* Loading */}
      {detecting && (
        <div className="flex items-center gap-2 text-teal-600 dark:text-teal-400 text-sm">
          <div className="animate-spin w-4 h-4 border-2 border-teal-500 border-t-transparent rounded-full" />
          Worterkennung laeuft...
        </div>
      )}

      {/* Mode toggle */}
      {wordResult && (
        <div className="flex items-center gap-2">
          <button
            onClick={() => setMode('overview')}
            className={`px-3 py-1.5 text-xs rounded-lg font-medium transition-colors ${
              mode === 'overview'
                ? 'bg-teal-600 text-white'
                : 'bg-gray-100 dark:bg-gray-700 text-gray-600 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-600'
            }`}
          >
            Uebersicht
          </button>
          <button
            onClick={() => setMode('labeling')}
            className={`px-3 py-1.5 text-xs rounded-lg font-medium transition-colors ${
              mode === 'labeling'
                ? 'bg-teal-600 text-white'
                : 'bg-gray-100 dark:bg-gray-700 text-gray-600 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-600'
            }`}
          >
            Labeling ({confirmedCount}/{totalCount})
          </button>
        </div>
      )}

      {/* Overview mode: side-by-side images + entry list */}
      {mode === 'overview' && (
        <>
          {/* Images: overlay vs clean */}
          <div className="grid grid-cols-2 gap-4">
            <div>
              <div className="text-xs font-medium text-gray-500 dark:text-gray-400 mb-1">
                Mit Grid-Overlay
              </div>
              <div className="border rounded-lg overflow-hidden dark:border-gray-700 bg-gray-50 dark:bg-gray-900">
                {wordResult ? (
                  // eslint-disable-next-line @next/next/no-img-element
                  <img
                    src={`${overlayUrl}?t=${Date.now()}`}
                    alt="Wort-Overlay"
                    className="w-full h-auto"
                  />
                ) : (
                  <div className="aspect-[3/4] flex items-center justify-center text-gray-400 text-sm">
                    {detecting ? 'Erkenne Woerter...' : 'Keine Daten'}
                  </div>
                )}
              </div>
            </div>
            <div>
              <div className="text-xs font-medium text-gray-500 dark:text-gray-400 mb-1">
                Entzerrtes Bild
              </div>
              <div className="border rounded-lg overflow-hidden dark:border-gray-700 bg-gray-50 dark:bg-gray-900">
                {/* eslint-disable-next-line @next/next/no-img-element */}
                <img
                  src={dewarpedUrl}
                  alt="Entzerrt"
                  className="w-full h-auto"
                />
              </div>
            </div>
          </div>

          {/* Result summary */}
          {wordResult && summary && (
            <div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 p-4 space-y-3">
              <div className="flex items-center justify-between">
                <h4 className="text-sm font-medium text-gray-700 dark:text-gray-300">
                  Ergebnis: {summary.total_entries} Eintraege erkannt
                </h4>
                <span className="text-xs text-gray-400">
                  {wordResult.duration_seconds}s
                </span>
              </div>

              {/* Summary badges */}
              <div className="flex gap-2 flex-wrap">
                <span className="px-2 py-0.5 rounded text-xs font-medium bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-300">
                  EN: {summary.with_english}
                </span>
                <span className="px-2 py-0.5 rounded text-xs font-medium bg-green-100 dark:bg-green-900/30 text-green-700 dark:text-green-300">
                  DE: {summary.with_german}
                </span>
                {summary.low_confidence > 0 && (
                  <span className="px-2 py-0.5 rounded text-xs font-medium bg-red-100 dark:bg-red-900/30 text-red-700 dark:text-red-300">
                    Unsicher: {summary.low_confidence}
                  </span>
                )}
              </div>

              {/* Entry table */}
              <div className="max-h-80 overflow-y-auto">
                <table className="w-full text-xs">
                  <thead className="sticky top-0 bg-white dark:bg-gray-800">
                    <tr className="text-left text-gray-500 dark:text-gray-400 border-b dark:border-gray-700">
                      <th className="py-1 pr-2 w-8">#</th>
                      <th className="py-1 pr-2">English</th>
                      <th className="py-1 pr-2">Deutsch</th>
                      <th className="py-1 pr-2">Example</th>
                      <th className="py-1 w-12 text-right">Conf</th>
                    </tr>
                  </thead>
                  <tbody>
                    {editedEntries.map((entry, idx) => (
                      <tr
                        key={idx}
                        className={`border-b dark:border-gray-700/50 ${
                          idx === activeIndex ? 'bg-teal-50 dark:bg-teal-900/20' : ''
                        }`}
                        onClick={() => { setActiveIndex(idx); setMode('labeling') }}
                      >
                        <td className="py-1 pr-2 text-gray-400">{idx + 1}</td>
                        <td className="py-1 pr-2 font-mono text-gray-700 dark:text-gray-300 cursor-pointer">
                          <MultilineText text={entry.english} />
                        </td>
                        <td className="py-1 pr-2 font-mono text-gray-700 dark:text-gray-300 cursor-pointer">
                          <MultilineText text={entry.german} />
                        </td>
                        <td className="py-1 pr-2 font-mono text-gray-500 dark:text-gray-400 cursor-pointer max-w-[200px]">
                          <MultilineText text={entry.example} />
                        </td>
                        <td className={`py-1 text-right font-mono ${confColor(entry.confidence)}`}>
                          {entry.confidence}%
                        </td>
                      </tr>
                    ))}
                  </tbody>
                </table>
              </div>
            </div>
          )}
        </>
      )}

      {/* Labeling mode: image crop + editable fields */}
      {mode === 'labeling' && editedEntries.length > 0 && (
        <div className="grid grid-cols-3 gap-4">
          {/* Left 2/3: Image with highlighted active row */}
          <div className="col-span-2">
            <div className="text-xs font-medium text-gray-500 dark:text-gray-400 mb-1">
              Eintrag {activeIndex + 1} von {editedEntries.length}
            </div>
            <div className="border rounded-lg overflow-hidden dark:border-gray-700 bg-gray-50 dark:bg-gray-900 relative">
              {/* eslint-disable-next-line @next/next/no-img-element */}
              <img
                src={`${overlayUrl}?t=${Date.now()}`}
                alt="Wort-Overlay"
                className="w-full h-auto"
              />
              {/* Highlight overlay for active entry bbox */}
              {editedEntries[activeIndex]?.bbox && (
                <div
                  className="absolute border-2 border-yellow-400 bg-yellow-400/10 pointer-events-none"
                  style={{
                    left: `${editedEntries[activeIndex].bbox.x}%`,
                    top: `${editedEntries[activeIndex].bbox.y}%`,
                    width: `${editedEntries[activeIndex].bbox.w}%`,
                    height: `${editedEntries[activeIndex].bbox.h}%`,
                  }}
                />
              )}
            </div>
          </div>

          {/* Right 1/3: Editable entry fields */}
          <div className="space-y-3">
            {/* Navigation */}
            <div className="flex items-center justify-between">
              <button
                onClick={() => setActiveIndex(Math.max(0, activeIndex - 1))}
                disabled={activeIndex === 0}
                className="px-2 py-1 text-xs border rounded hover:bg-gray-50 dark:hover:bg-gray-700 dark:border-gray-600 disabled:opacity-30"
              >
                Zurueck
              </button>
              <span className="text-xs text-gray-500">{activeIndex + 1} / {editedEntries.length}</span>
              <button
                onClick={() => setActiveIndex(Math.min(editedEntries.length - 1, activeIndex + 1))}
                disabled={activeIndex >= editedEntries.length - 1}
                className="px-2 py-1 text-xs border rounded hover:bg-gray-50 dark:hover:bg-gray-700 dark:border-gray-600 disabled:opacity-30"
              >
                Weiter
              </button>
            </div>

            {/* Status badge */}
            <div className="flex items-center gap-2">
              <span className={`px-2 py-0.5 rounded text-[10px] uppercase font-semibold ${statusBadge(editedEntries[activeIndex]?.status)}`}>
                {editedEntries[activeIndex]?.status || 'pending'}
              </span>
              <span className={`text-xs font-mono ${confColor(editedEntries[activeIndex]?.confidence || 0)}`}>
                {editedEntries[activeIndex]?.confidence}% Konfidenz
              </span>
            </div>

            {/* Cell crops */}
            {editedEntries[activeIndex]?.bbox_en && (
              <div>
                <div className="text-[10px] font-medium text-blue-500 mb-0.5">EN-Zelle</div>
                <div className="border rounded dark:border-gray-700 overflow-hidden bg-white dark:bg-gray-900 h-10 relative">
                  <CellCrop
                    imageUrl={dewarpedUrl}
                    bbox={editedEntries[activeIndex].bbox_en!}
                  />
                </div>
              </div>
            )}
            {editedEntries[activeIndex]?.bbox_de && (
              <div>
                <div className="text-[10px] font-medium text-green-500 mb-0.5">DE-Zelle</div>
                <div className="border rounded dark:border-gray-700 overflow-hidden bg-white dark:bg-gray-900 h-10 relative">
                  <CellCrop
                    imageUrl={dewarpedUrl}
                    bbox={editedEntries[activeIndex].bbox_de!}
                  />
                </div>
              </div>
            )}

            {/* Editable fields */}
            <div className="space-y-2">
              <div>
                <label className="text-[10px] font-medium text-gray-500 dark:text-gray-400">English</label>
                <textarea
                  ref={enRef as any}
                  rows={Math.max(1, (editedEntries[activeIndex]?.english || '').split('\n').length)}
                  value={editedEntries[activeIndex]?.english || ''}
                  onChange={(e) => updateEntry(activeIndex, 'english', e.target.value)}
                  className="w-full px-2 py-1.5 text-sm border rounded dark:bg-gray-700 dark:border-gray-600 font-mono resize-none"
                />
              </div>
              <div>
                <label className="text-[10px] font-medium text-gray-500 dark:text-gray-400">Deutsch</label>
                <textarea
                  rows={Math.max(1, (editedEntries[activeIndex]?.german || '').split('\n').length)}
                  value={editedEntries[activeIndex]?.german || ''}
                  onChange={(e) => updateEntry(activeIndex, 'german', e.target.value)}
                  className="w-full px-2 py-1.5 text-sm border rounded dark:bg-gray-700 dark:border-gray-600 font-mono resize-none"
                />
              </div>
              <div>
                <label className="text-[10px] font-medium text-gray-500 dark:text-gray-400">Example</label>
                <textarea
                  rows={Math.max(1, (editedEntries[activeIndex]?.example || '').split('\n').length)}
                  value={editedEntries[activeIndex]?.example || ''}
                  onChange={(e) => updateEntry(activeIndex, 'example', e.target.value)}
                  className="w-full px-2 py-1.5 text-sm border rounded dark:bg-gray-700 dark:border-gray-600 font-mono resize-none"
                />
              </div>
            </div>

            {/* Action buttons */}
            <div className="flex gap-2">
              <button
                onClick={confirmEntry}
                className="flex-1 px-3 py-1.5 text-xs bg-green-600 text-white rounded-lg hover:bg-green-700 font-medium"
              >
                Bestaetigen (Enter)
              </button>
              <button
                onClick={skipEntry}
                className="px-3 py-1.5 text-xs border rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 dark:border-gray-600"
              >
                Skip
              </button>
            </div>

            {/* Shortcuts hint */}
            <div className="text-[10px] text-gray-400 space-y-0.5">
              <div>Enter = Bestaetigen & weiter</div>
              <div>Ctrl+↓ = Ueberspringen</div>
              <div>Ctrl+↑ = Zurueck</div>
            </div>

            {/* Entry list (compact) */}
            <div className="border-t dark:border-gray-700 pt-2 mt-2">
              <div className="text-[10px] font-medium text-gray-500 dark:text-gray-400 mb-1">
                Alle Eintraege
              </div>
              <div className="max-h-48 overflow-y-auto space-y-0.5">
                {editedEntries.map((entry, idx) => (
                  <div
                    key={idx}
                    onClick={() => setActiveIndex(idx)}
                    className={`flex items-center gap-1 px-2 py-1 rounded text-[10px] cursor-pointer transition-colors ${
                      idx === activeIndex
                        ? 'bg-teal-50 dark:bg-teal-900/30 border border-teal-200 dark:border-teal-700'
                        : 'hover:bg-gray-50 dark:hover:bg-gray-700/50'
                    }`}
                  >
                    <span className="w-4 text-right text-gray-400">{idx + 1}</span>
                    <span className={`w-2 h-2 rounded-full ${
                      entry.status === 'confirmed' ? 'bg-green-500' :
                      entry.status === 'edited' ? 'bg-blue-500' :
                      entry.status === 'skipped' ? 'bg-orange-400' :
                      'bg-gray-300 dark:bg-gray-600'
                    }`} />
                    <span className="truncate text-gray-600 dark:text-gray-400 font-mono">
                      {(entry.english || '—').replace(/\n/g, ' ')} → {(entry.german || '—').replace(/\n/g, ' ')}
                    </span>
                  </div>
                ))}
              </div>
            </div>
          </div>
        </div>
      )}

      {/* Controls */}
      {wordResult && (
        <div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 p-4 space-y-3">
          <div className="flex items-center gap-3 flex-wrap">
            {/* OCR Engine selector */}
            <select
              value={ocrEngine}
              onChange={(e) => setOcrEngine(e.target.value as 'auto' | 'tesseract' | 'rapid')}
              className="px-2 py-1.5 text-xs border rounded-lg dark:bg-gray-700 dark:border-gray-600"
            >
              <option value="auto">Auto (RapidOCR wenn verfuegbar)</option>
              <option value="rapid">RapidOCR (ONNX)</option>
              <option value="tesseract">Tesseract</option>
            </select>

            <button
              onClick={() => runAutoDetection()}
              disabled={detecting}
              className="px-3 py-1.5 text-xs border rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 dark:border-gray-600 disabled:opacity-50"
            >
              Erneut erkennen
            </button>

            {/* Show which engine was used */}
            {usedEngine && (
              <span className={`px-2 py-0.5 rounded text-[10px] uppercase font-semibold ${
                usedEngine === 'rapid'
                  ? 'bg-purple-100 dark:bg-purple-900/30 text-purple-700 dark:text-purple-300'
                  : 'bg-gray-100 dark:bg-gray-700 text-gray-600 dark:text-gray-400'
              }`}>
                {usedEngine}
              </span>
            )}

            <button
              onClick={() => goToStep(3)}
              className="px-3 py-1.5 text-xs border rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 dark:border-gray-600 text-orange-600 dark:text-orange-400 border-orange-300 dark:border-orange-700"
            >
              Zeilen korrigieren (Step 4)
            </button>

            <div className="flex-1" />

            {/* Ground truth */}
            {!gtSaved ? (
              <>
                <input
                  type="text"
                  placeholder="Notizen (optional)"
                  value={gtNotes}
                  onChange={(e) => setGtNotes(e.target.value)}
                  className="px-2 py-1 text-xs border rounded dark:bg-gray-700 dark:border-gray-600 w-48"
                />
                <button
                  onClick={() => handleGroundTruth(true)}
                  className="px-3 py-1.5 text-xs bg-green-600 text-white rounded-lg hover:bg-green-700"
                >
                  Korrekt
                </button>
                <button
                  onClick={() => handleGroundTruth(false)}
                  className="px-3 py-1.5 text-xs bg-red-600 text-white rounded-lg hover:bg-red-700"
                >
                  Fehlerhaft
                </button>
              </>
            ) : (
              <span className="text-xs text-green-600 dark:text-green-400">
                Ground Truth gespeichert
              </span>
            )}

            <button
              onClick={onNext}
              className="px-4 py-1.5 text-xs bg-teal-600 text-white rounded-lg hover:bg-teal-700 font-medium"
            >
              Weiter
            </button>
          </div>
        </div>
      )}

      {error && (
        <div className="p-3 bg-red-50 dark:bg-red-900/20 text-red-600 dark:text-red-400 rounded-lg text-sm">
          {error}
        </div>
      )}
    </div>
  )
}


/**
 * CellCrop: Shows a cropped portion of the dewarped image based on percent bbox.
 * Uses CSS background-image + background-position for efficient cropping.
 */
function CellCrop({ imageUrl, bbox }: { imageUrl: string; bbox: { x: number; y: number; w: number; h: number } }) {
  // Scale factor: how much to zoom into the cell
  const scaleX = 100 / bbox.w
  const scaleY = 100 / bbox.h
  const scale = Math.min(scaleX, scaleY, 8) // Cap zoom at 8x

  return (
    <div
      className="w-full h-full"
      style={{
        backgroundImage: `url(${imageUrl})`,
        backgroundSize: `${scale * 100}%`,
        backgroundPosition: `${-bbox.x * scale}% ${-bbox.y * scale}%`,
        backgroundRepeat: 'no-repeat',
      }}
    />
  )
}