breakpilot-lehrer/studio-v2/components/OnboardingWizard.tsx

'use client'

import { useState, useEffect } from 'react'
import { useLanguage } from '@/lib/LanguageContext'
import { useTheme } from '@/lib/ThemeContext'
import { GermanyMap, bundeslaender } from './GermanyMap'
import { CityMap } from './CityMap'
import { SchoolSearch } from './SchoolSearch'
import { BPIcon } from './Logo'

interface OnboardingWizardProps {
  onComplete: (data: OnboardingData) => void
}

export interface OnboardingData {
  bundesland: string
  bundeslandName: string
  city: string
  cityLat?: number
  cityLng?: number
  schoolName: string
  schoolType: string
}

// Schulformen mit Icons und Beschreibungen
const schulformen = [
  // Allgemeinbildende Schulen
  {
    id: 'gymnasium',
    name: 'Gymnasium',
    icon: '🎓',
    description: 'Allgemeinbildend bis Abitur',
    category: 'allgemein'
  },
  {
    id: 'gesamtschule',
    name: 'Gesamtschule',
    icon: '🏫',
    description: 'Integriert/kooperativ',
    category: 'allgemein'
  },
  {
    id: 'realschule',
    name: 'Realschule',
    icon: '📚',
    description: 'Mittlerer Abschluss',
    category: 'allgemein'
  },
  {
    id: 'hauptschule',
    name: 'Hauptschule',
    icon: '📖',
    description: 'Erster Abschluss',
    category: 'allgemein'
  },
  {
    id: 'mittelschule',
    name: 'Mittelschule',
    icon: '📝',
    description: 'Bayern/Sachsen',
    category: 'allgemein'
  },
  {
    id: 'oberschule',
    name: 'Oberschule',
    icon: '🏛️',
    description: 'Sachsen/Brandenburg',
    category: 'allgemein'
  },
  {
    id: 'stadtteilschule',
    name: 'Stadtteilschule',
    icon: '🌆',
    description: 'Hamburg',
    category: 'allgemein'
  },
  {
    id: 'gemeinschaftsschule',
    name: 'Gemeinschaftsschule',
    icon: '🤲',
    description: 'BW/SH/TH/SL/BE',
    category: 'allgemein'
  },
  // Berufliche Schulen
  {
    id: 'berufsschule',
    name: 'Berufsschule',
    icon: '🔧',
    description: 'Duale Ausbildung',
    category: 'beruflich'
  },
  {
    id: 'berufliches_gymnasium',
    name: 'Berufl. Gymnasium',
    icon: '💼',
    description: 'Fachgebundenes Abitur',
    category: 'beruflich'
  },
  {
    id: 'fachoberschule',
    name: 'Fachoberschule',
    icon: '📊',
    description: 'Fachhochschulreife',
    category: 'beruflich'
  },
  {
    id: 'berufsfachschule',
    name: 'Berufsfachschule',
    icon: '🛠️',
    description: 'Vollzeitberufliche Bildung',
    category: 'beruflich'
  },
  // Sonder- und Förderschulen
  {
    id: 'foerderschule',
    name: 'Förderschule',
    icon: '🤝',
    description: 'Sonderpädagogisch',
    category: 'foerder'
  },
  {
    id: 'foerderzentrum',
    name: 'Förderzentrum',
    icon: '💚',
    description: 'Inklusiv/integriert',
    category: 'foerder'
  },
  // Privatschulen & Besondere Formen
  {
    id: 'privatschule',
    name: 'Privatschule',
    icon: '🏰',
    description: 'Freier Träger',
    category: 'privat'
  },
  {
    id: 'internat',
    name: 'Internat',
    icon: '🛏️',
    description: 'Mit Unterbringung',
    category: 'privat'
  },
  {
    id: 'waldorfschule',
    name: 'Waldorfschule',
    icon: '🌿',
    description: 'Anthroposophisch',
    category: 'alternativ'
  },
  {
    id: 'montessori',
    name: 'Montessori-Schule',
    icon: '🧒',
    description: 'Montessori-Pädagogik',
    category: 'alternativ'
  },
  // Grundschulen
  {
    id: 'grundschule',
    name: 'Grundschule',
    icon: '🏠',
    description: 'Klasse 1-4',
    category: 'grund'
  },
  // Internationale
  {
    id: 'internationale_schule',
    name: 'Internationale Schule',
    icon: '🌍',
    description: 'IB/Cambridge',
    category: 'international'
  },
  {
    id: 'europaeische_schule',
    name: 'Europäische Schule',
    icon: '🇪🇺',
    description: 'EU-Curriculum',
    category: 'international'
  },
]

// Kategorien für die Anzeige
const schulformKategorien = [
  { id: 'allgemein', name: 'Allgemeinbildend', icon: '📚' },
  { id: 'beruflich', name: 'Berufsbildend', icon: '💼' },
  { id: 'foerder', name: 'Förderschulen', icon: '💚' },
  { id: 'privat', name: 'Privat & Internat', icon: '🏰' },
  { id: 'alternativ', name: 'Alternative Pädagogik', icon: '🌿' },
  { id: 'grund', name: 'Primarstufe', icon: '🏠' },
  { id: 'international', name: 'International', icon: '🌍' },
]

export function OnboardingWizard({ onComplete }: OnboardingWizardProps) {
  const { t } = useLanguage()
  const { isDark } = useTheme()

  const [step, setStep] = useState(1)
  const [data, setData] = useState<Partial<OnboardingData>>({})
  const [citySearch, setCitySearch] = useState('')
  const [schoolSearch, setSchoolSearch] = useState('')

  const totalSteps = 4

  const handleNext = () => {
    if (step < totalSteps) {
      setStep(step + 1)
    } else {
      // Abschluss
      onComplete(data as OnboardingData)
    }
  }

  const handleBack = () => {
    if (step > 1) {
      setStep(step - 1)
    }
  }

  const canProceed = () => {
    switch (step) {
      case 1:
        return !!data.bundesland
      case 2:
        return !!data.city && data.city.trim().length > 0
      case 3:
        return !!data.schoolName && data.schoolName.trim().length > 0
      case 4:
        return !!data.schoolType
      default:
        return false
    }
  }

  return (
    <div className={`min-h-screen flex flex-col ${
      isDark
        ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800'
        : 'bg-gradient-to-br from-slate-100 via-blue-50 to-indigo-100'
    }`}>
      {/* Animated Background */}
      <div className="absolute inset-0 overflow-hidden pointer-events-none">
        <div className={`absolute -top-40 -right-40 w-80 h-80 rounded-full mix-blend-multiply filter blur-3xl animate-pulse ${
          isDark ? 'bg-purple-500 opacity-50' : 'bg-purple-300 opacity-30'
        }`} />
        <div className={`absolute -bottom-40 -left-40 w-80 h-80 rounded-full mix-blend-multiply filter blur-3xl animate-pulse ${
          isDark ? 'bg-blue-500 opacity-50' : 'bg-blue-300 opacity-30'
        }`} style={{ animationDelay: '1s' }} />
      </div>

      <div className="relative z-10 flex-1 flex flex-col items-center justify-center p-8">
        {/* Logo & Willkommen */}
        <div className="text-center mb-8">
          <div className="flex items-center justify-center gap-3 mb-4">
            <BPIcon variant="cupertino" size={56} />
            <div className="text-left">
              <h1 className={`text-2xl font-bold ${isDark ? 'text-white' : 'text-slate-900'}`}>
                BreakPilot Studio
              </h1>
              <p className={`text-sm ${isDark ? 'text-white/60' : 'text-slate-500'}`}>
                Willkommen! Lassen Sie uns loslegen.
              </p>
            </div>
          </div>
        </div>

        {/* Progress Bar */}
        <div className="w-full max-w-2xl mb-8">
          <div className="flex items-center justify-between mb-2">
            {[1, 2, 3, 4].map((s) => (
              <div
                key={s}
                className={`w-10 h-10 rounded-full flex items-center justify-center font-medium transition-all ${
                  s === step
                    ? 'bg-gradient-to-br from-blue-500 to-purple-500 text-white scale-110 shadow-lg'
                    : s < step
                      ? isDark
                        ? 'bg-green-500/30 text-green-300'
                        : 'bg-green-100 text-green-700'
                      : isDark
                        ? 'bg-white/10 text-white/40'
                        : 'bg-slate-200 text-slate-400'
                }`}
              >
                {s < step ? '✓' : s}
              </div>
            ))}
          </div>
          <div className={`h-2 rounded-full overflow-hidden ${isDark ? 'bg-white/10' : 'bg-slate-200'}`}>
            <div
              className="h-full bg-gradient-to-r from-blue-500 to-purple-500 transition-all duration-500"
              style={{ width: `${((step - 1) / (totalSteps - 1)) * 100}%` }}
            />
          </div>
        </div>

        {/* Main Card */}
        <div className={`w-full max-w-2xl backdrop-blur-xl border rounded-3xl p-8 ${
          isDark
            ? 'bg-white/10 border-white/20'
            : 'bg-white/80 border-black/10 shadow-xl'
        }`}>
          {/* Step 1: Bundesland */}
          {step === 1 && (
            <div className="text-center">
              <h2 className={`text-2xl font-bold mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>
                In welchem Bundesland unterrichten Sie?
              </h2>
              <p className={`mb-6 ${isDark ? 'text-white/60' : 'text-slate-600'}`}>
                Klicken Sie auf Ihr Bundesland in der Karte
              </p>
              <GermanyMap
                selectedState={data.bundesland || null}
                suggestedState="HH"
                onSelectState={(stateId) => setData({
                  ...data,
                  bundesland: stateId,
                  bundeslandName: bundeslaender[stateId as keyof typeof bundeslaender]
                })}
                className="mx-auto max-w-md"
              />
            </div>
          )}

          {/* Step 2: Stadt */}
          {step === 2 && (
            <div className="text-center">
              <h2 className={`text-2xl font-bold mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>
                In welcher Stadt arbeiten Sie?
              </h2>
              <p className={`mb-4 ${isDark ? 'text-white/60' : 'text-slate-600'}`}>
                Suchen Sie Ihre Stadt oder klicken Sie auf die Karte
              </p>

              {/* Info Box - Bundesland */}
              <div className={`inline-flex items-center gap-2 px-4 py-2 rounded-full mb-4 ${
                isDark ? 'bg-white/10' : 'bg-slate-100'
              }`}>
                <span className="text-lg">📍</span>
                <span className={`text-sm font-medium ${isDark ? 'text-white/80' : 'text-slate-700'}`}>
                  {data.bundeslandName}
                </span>
              </div>

              {/* CityMap Komponente */}
              <CityMap
                bundesland={data.bundesland || 'HH'}
                bundeslandName={data.bundeslandName || 'Hamburg'}
                selectedCity={data.city || ''}
                onSelectCity={(city, lat, lng) => setData({
                  ...data,
                  city,
                  cityLat: lat,
                  cityLng: lng
                })}
                className="max-w-lg mx-auto"
              />
            </div>
          )}

          {/* Step 3: Schule */}
          {step === 3 && (
            <div className="text-center">
              <h2 className={`text-2xl font-bold mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>
                Wie heißt Ihre Schule?
              </h2>
              <p className={`mb-4 ${isDark ? 'text-white/60' : 'text-slate-600'}`}>
                Suchen Sie Ihre Schule oder geben Sie den Namen ein
              </p>

              {/* SchoolSearch Komponente mit Autocomplete */}
              <SchoolSearch
                city={data.city || ''}
                bundesland={data.bundesland || 'HH'}
                bundeslandName={data.bundeslandName || 'Hamburg'}
                selectedSchool={data.schoolName || ''}
                onSelectSchool={(schoolName, schoolId) => setData({
                  ...data,
                  schoolName
                })}
                className="max-w-lg mx-auto"
              />
            </div>
          )}

          {/* Step 4: Schulform */}
          {step === 4 && (
            <div className="text-center">
              <h2 className={`text-2xl font-bold mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>
                Welche Schulform ist es?
              </h2>
              <p className={`mb-6 ${isDark ? 'text-white/60' : 'text-slate-600'}`}>
                Wählen Sie die passende Schulform
              </p>

              {/* Scrollbarer Bereich mit Kategorien */}
              <div className="max-h-[400px] overflow-y-auto pr-2 space-y-6">
                {schulformKategorien.map((kategorie) => {
                  const formenInKategorie = schulformen.filter(f => f.category === kategorie.id)
                  if (formenInKategorie.length === 0) return null

                  return (
                    <div key={kategorie.id}>
                      {/* Kategorie-Header */}
                      <div className={`flex items-center gap-2 mb-3 ${isDark ? 'text-white/70' : 'text-slate-600'}`}>
                        <span>{kategorie.icon}</span>
                        <span className="text-sm font-medium">{kategorie.name}</span>
                        <div className={`flex-1 h-px ${isDark ? 'bg-white/10' : 'bg-slate-200'}`} />
                      </div>

                      {/* Schulformen in dieser Kategorie */}
                      <div className="grid grid-cols-2 md:grid-cols-4 gap-3">
                        {formenInKategorie.map((form) => {
                          const isSelected = data.schoolType === form.id
                          return (
                            <button
                              key={form.id}
                              onClick={() => setData({ ...data, schoolType: form.id })}
                              className={`p-3 rounded-xl border-2 transition-all hover:scale-105 text-left ${
                                isSelected
                                  ? 'border-blue-500 bg-blue-500/20 shadow-lg'
                                  : isDark
                                    ? 'border-white/10 bg-white/5 hover:bg-white/10 hover:border-white/20'
                                    : 'border-slate-200 bg-white hover:bg-slate-50 hover:border-slate-300'
                              }`}
                            >
                              <div className="flex items-center gap-2">
                                <span className="text-xl">{form.icon}</span>
                                <div className="flex-1 min-w-0">
                                  <p className={`font-medium text-sm truncate ${
                                    isSelected
                                      ? isDark ? 'text-blue-300' : 'text-blue-700'
                                      : isDark ? 'text-white' : 'text-slate-900'
                                  }`}>
                                    {form.name}
                                  </p>
                                  <p className={`text-xs truncate ${isDark ? 'text-white/40' : 'text-slate-400'}`}>
                                    {form.description}
                                  </p>
                                </div>
                              </div>
                            </button>
                          )
                        })}
                      </div>
                    </div>
                  )
                })}
              </div>

              {/* Summary */}
              {data.schoolType && (
                <div className={`mt-6 p-4 rounded-xl ${
                  isDark ? 'bg-white/5' : 'bg-slate-50'
                }`}>
                  <p className={`text-sm ${isDark ? 'text-white/80' : 'text-slate-700'}`}>
                    <strong>{data.schoolName}</strong>
                  </p>
                  <p className={`text-xs ${isDark ? 'text-white/50' : 'text-slate-500'}`}>
                    {schulformen.find(f => f.id === data.schoolType)?.name} in {data.city}, {data.bundeslandName}
                  </p>
                </div>
              )}
            </div>
          )}
        </div>

        {/* Navigation Buttons */}
        <div className="flex items-center gap-4 mt-8">
          {step > 1 && (
            <button
              onClick={handleBack}
              className={`px-6 py-3 rounded-xl font-medium transition-all ${
                isDark
                  ? 'bg-white/10 text-white hover:bg-white/20'
                  : 'bg-slate-200 text-slate-700 hover:bg-slate-300'
              }`}
            >
              ← Zurück
            </button>
          )}

          <button
            onClick={handleNext}
            disabled={!canProceed()}
            className={`px-8 py-3 rounded-xl font-medium transition-all ${
              canProceed()
                ? 'bg-gradient-to-r from-blue-500 to-purple-500 text-white hover:shadow-xl hover:shadow-purple-500/30 hover:scale-105'
                : isDark
                  ? 'bg-white/10 text-white/30 cursor-not-allowed'
                  : 'bg-slate-200 text-slate-400 cursor-not-allowed'
            }`}
          >
            {step === totalSteps ? 'Los geht\'s! →' : 'Weiter →'}
          </button>
        </div>

        {/* Skip Option */}
        <button
          onClick={() => onComplete({
            bundesland: data.bundesland || 'NI',
            bundeslandName: data.bundeslandName || 'Niedersachsen',
            city: data.city || 'Unbekannt',
            schoolName: data.schoolName || 'Meine Schule',
            schoolType: data.schoolType || 'gymnasium'
          })}
          className={`mt-4 text-sm ${isDark ? 'text-white/40 hover:text-white/60' : 'text-slate-400 hover:text-slate-600'}`}
        >
          Überspringen (später einrichten)
        </button>
      </div>
    </div>
  )
}