@extends('layouts.admin')
@section('title','Frage bearbeiten')
@section('content')
<div class="max-w-2xl">
  <a href="{{ route('admin.quizzes.edit',$question->quiz) }}" class="text-sm text-slate-500 hover:text-slate-700 mb-4 inline-block">← Zurück zu {{ $question->quiz->title }}</a>
  <div class="bg-white rounded-xl shadow-sm border border-slate-200 p-6">
    <h2 class="font-semibold text-slate-800 mb-5">Frage bearbeiten</h2>
    <form method="POST" action="{{ route('admin.quiz-questions.update',$question) }}" class="space-y-4">
      @csrf @method('PUT')
      @php
        $qtype          = $question->type;
        $question_text  = $question->question_text;
        $time_limit     = $question->time_limit;
        $correct_answer = $question->correct_answer;
        $opts           = $question->answerOptions->toArray();
        $options        = array_column($opts, null);
        $correctIdx     = 0;
        foreach ($opts as $i => $o) { if ($o['is_correct']) { $correctIdx = $i; break; } }
      @endphp

    <div x-data="{ qtype: '{{ $qtype }}', correctIdx: {{ $correctIdx }} }">
      <div>
        <label class="block text-sm font-medium text-slate-700 mb-1">Fragetyp</label>
        <select name="type" x-model="qtype" required
                class="w-full border border-slate-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-violet-500 outline-none">
          <option value="multiple_choice">Multiple Choice – Fehlersuche</option>
          <option value="exclusion">Ausschlussverfahren (welches gehört nicht dazu?)</option>
          <option value="true_false">Wahr / Falsch</option>
          <option value="free_text">Freitext – Eingabe</option>
        </select>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-700 mb-1">Frage</label>
        <textarea name="question_text" required rows="3"
                  class="w-full border border-slate-300 rounded-lg px-3 py-2 text-sm font-medium focus:ring-2 focus:ring-violet-500 outline-none">{{ $question_text ?? '' }}</textarea>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-700 mb-1">Zeitlimit in Sekunden (leer = kein Limit)</label>
        <input name="time_limit" type="number" min="5" max="120" value="{{ $time_limit ?? '' }}" placeholder="z.B. 30"
               class="w-32 border border-slate-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-violet-500 outline-none">
      </div>

      {{-- MC / Exclusion options --}}
      <div x-show="qtype === 'multiple_choice' || qtype === 'exclusion'" class="space-y-2">
        <label class="block text-sm font-medium text-slate-700">Antwortmöglichkeiten <span class="text-slate-400 font-normal">(● = richtige Antwort)</span></label>
        @for($i = 0; $i < 4; $i++)
        <div class="flex items-center gap-3">
          <input type="radio" name="correct_option" value="{{ $i }}" x-bind:checked="correctIdx === {{ $i }}"
                 @change="correctIdx = {{ $i }}"
                 class="text-violet-600 w-4 h-4 shrink-0">
          <input type="text" name="options[{{ $i }}][text]" value="{{ $options[$i]['text'] ?? '' }}"
                 placeholder="Option {{ $i+1 }}"
                 class="flex-1 border border-slate-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-violet-500 outline-none">
        </div>
        @endfor
        <p class="text-xs text-slate-400">Klicke den Radio-Button links neben der richtigen Antwort.</p>
      </div>

      {{-- True / False --}}
      <div x-show="qtype === 'true_false'">
        <label class="block text-sm font-medium text-slate-700 mb-1">Richtige Antwort</label>
        <select name="correct_answer"
                class="w-full border border-slate-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-violet-500 outline-none">
          <option value="true"  {{ ($correct_answer ?? '') === 'true'  ? 'selected' : '' }}>✅ Wahr</option>
          <option value="false" {{ ($correct_answer ?? '') === 'false' ? 'selected' : '' }}>❌ Falsch</option>
        </select>
      </div>

      {{-- Free text --}}
      <div x-show="qtype === 'free_text'">
        <label class="block text-sm font-medium text-slate-700 mb-1">Richtige Antwort (exakter Text, Groß-/Kleinschreibung egal)</label>
        <input type="text" name="correct_answer" value="{{ $correct_answer ?? '' }}" placeholder="z.B. 72"
               class="w-full border border-slate-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-violet-500 outline-none">
      </div>
    </div>
      <button type="submit" class="w-full bg-violet-600 hover:bg-violet-700 text-white py-2 rounded-lg font-medium text-sm">Speichern</button>
    </form>
  </div>
</div>
@endsection