breakpilot-pwa/studio-v2/components/companion/lesson-mode/ReflectionSection.tsx

'use client'

import { useState, useEffect } from 'react'
import { Star, Save, CheckCircle } from 'lucide-react'
import { LessonReflection } from '@/lib/companion/types'

interface ReflectionSectionProps {
  reflection?: LessonReflection
  onSave: (rating: number, notes: string, nextSteps: string) => void
}

export function ReflectionSection({ reflection, onSave }: ReflectionSectionProps) {
  const [rating, setRating] = useState(reflection?.rating || 0)
  const [notes, setNotes] = useState(reflection?.notes || '')
  const [nextSteps, setNextSteps] = useState(reflection?.nextSteps || '')
  const [hoverRating, setHoverRating] = useState(0)
  const [saved, setSaved] = useState(false)

  useEffect(() => {
    if (reflection) {
      setRating(reflection.rating)
      setNotes(reflection.notes)
      setNextSteps(reflection.nextSteps)
    }
  }, [reflection])

  const handleSave = () => {
    if (rating === 0) return
    onSave(rating, notes, nextSteps)
    setSaved(true)
    setTimeout(() => setSaved(false), 2000)
  }

  const ratingLabels = [
    '', // 0
    'Verbesserungsbedarf',
    'Okay',
    'Gut',
    'Sehr gut',
    'Ausgezeichnet',
  ]

  return (
    <div className="bg-white border border-slate-200 rounded-xl p-6 space-y-6">
      {/* Star Rating */}
      <div>
        <label className="block text-sm font-medium text-slate-700 mb-3">
          Wie lief die Stunde?
        </label>
        <div className="flex items-center gap-2">
          {[1, 2, 3, 4, 5].map((star) => {
            const isFilled = star <= (hoverRating || rating)
            return (
              <button
                key={star}
                type="button"
                onClick={() => setRating(star)}
                onMouseEnter={() => setHoverRating(star)}
                onMouseLeave={() => setHoverRating(0)}
                className="p-1 transition-transform hover:scale-110"
                aria-label={`${star} Stern${star > 1 ? 'e' : ''}`}
              >
                <Star
                  className={`w-8 h-8 ${
                    isFilled
                      ? 'fill-amber-400 text-amber-400'
                      : 'text-slate-300'
                  }`}
                />
              </button>
            )
          })}
          {(hoverRating || rating) > 0 && (
            <span className="ml-3 text-sm text-slate-600">
              {ratingLabels[hoverRating || rating]}
            </span>
          )}
        </div>
      </div>

      {/* Notes */}
      <div>
        <label className="block text-sm font-medium text-slate-700 mb-2">
          Notizen zur Stunde
        </label>
        <textarea
          value={notes}
          onChange={(e) => setNotes(e.target.value)}
          placeholder="Was lief gut? Was koennte besser laufen? Besondere Vorkommnisse..."
          rows={4}
          className="w-full px-4 py-3 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500 focus:border-blue-500 resize-none"
        />
      </div>

      {/* Next Steps */}
      <div>
        <label className="block text-sm font-medium text-slate-700 mb-2">
          Naechste Schritte
        </label>
        <textarea
          value={nextSteps}
          onChange={(e) => setNextSteps(e.target.value)}
          placeholder="Was muss fuer die naechste Stunde vorbereitet werden? Follow-ups..."
          rows={3}
          className="w-full px-4 py-3 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500 focus:border-blue-500 resize-none"
        />
      </div>

      {/* Save Button */}
      <button
        onClick={handleSave}
        disabled={rating === 0}
        className={`
          w-full py-3 px-6 rounded-xl font-semibold
          flex items-center justify-center gap-2
          transition-all duration-200
          ${saved
            ? 'bg-green-600 text-white'
            : rating === 0
              ? 'bg-slate-100 text-slate-400 cursor-not-allowed'
              : 'bg-blue-600 text-white hover:bg-blue-700'
          }
        `}
      >
        {saved ? (
          <>
            <CheckCircle className="w-5 h-5" />
            Gespeichert!
          </>
        ) : (
          <>
            <Save className="w-5 h-5" />
            Reflexion speichern
          </>
        )}
      </button>

      {/* Previous Reflection Info */}
      {reflection?.savedAt && (
        <p className="text-center text-sm text-slate-400">
          Zuletzt gespeichert: {new Date(reflection.savedAt).toLocaleString('de-DE')}
        </p>
      )}
    </div>
  )
}