@extends('layouts.app')

@section('title', 'Tambah Soal')

@section('content')
<div class="max-w-3xl mx-auto space-y-4 md:space-y-6">
    <h1 class="text-xl md:text-2xl font-bold text-gray-800">Tambah Soal</h1>
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-4 md:p-8">
        <form action="{{ route('dosen.questions.store') }}" method="POST" enctype="multipart/form-data" class="space-y-4 md:space-y-5">
            @csrf
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Mata Kuliah</label>
                <select name="course_id" required class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm">
                    @foreach($courses as $c)
                        <option value="{{ $c->id }}">{{ $c->name }}</option>
                    @endforeach
                </select>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Tipe Soal</label>
                <select name="type" id="questionType" required class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm">
                    <option value="pilihan_ganda">Pilihan Ganda</option>
                    <option value="benar_salah">Benar / Salah</option>
                    <option value="esai">Esai</option>
                    <option value="gambar">Gambar (Pilihan Ganda)</option>
                    <option value="suara">Suara (Listening)</option>
                </select>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Pertanyaan</label>
                <textarea name="question" rows="3" required class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm"></textarea>
            </div>
            <div id="mediaBlock">
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Gambar Soal</label>
                    <input type="file" name="image" accept="image/*" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm file:mr-4 file:py-2 file:px-4 file:rounded-full file:border-0 file:text-sm file:font-semibold file:bg-blue-50 file:text-blue-700 hover:file:bg-blue-100">
                    <p class="text-xs text-gray-500 mt-1">Format: JPG, PNG, GIF. Maksimal 2MB.</p>
                </div>
                <div class="mt-3">
                    <label class="block text-sm font-medium text-gray-700 mb-1">File Suara</label>
                    <input type="file" name="audio" accept="audio/*" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm file:mr-4 file:py-2 file:px-4 file:rounded-full file:border-0 file:text-sm file:font-semibold file:bg-blue-50 file:text-blue-700 hover:file:bg-blue-100">
                    <p class="text-xs text-gray-500 mt-1">Format: MP3, WAV, OGG. Maksimal 10MB.</p>
                </div>
            </div>
            <div id="optionsBlock" class="space-y-3 md:space-y-4">
                <div class="grid grid-cols-1 sm:grid-cols-2 gap-3 md:gap-4">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Opsi A</label>
                        <input type="text" name="option_a" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm option-input">
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Opsi B</label>
                        <input type="text" name="option_b" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm option-input">
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Opsi C</label>
                        <input type="text" name="option_c" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm option-input">
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Opsi D</label>
                        <input type="text" name="option_d" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm option-input">
                    </div>
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Jawaban Benar (a/b/c/d atau teks)</label>
                    <input type="text" name="correct_answer" class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm">
                </div>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Bobot Nilai</label>
                <input type="number" name="point" step="0.01" value="10" required class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm">
            </div>
            <div class="pt-4 flex flex-col sm:flex-row gap-3">
                <button type="submit" class="bg-gradient-to-r from-blue-600 to-indigo-600 text-white px-6 py-2.5 rounded-xl hover:from-blue-700 hover:to-indigo-700 transition text-sm font-medium shadow-lg shadow-blue-200 active:scale-[0.98]">
                    <i class="fas fa-save mr-2"></i> Simpan
                </button>
                <a href="{{ route('dosen.questions.index') }}" class="inline-flex items-center justify-center text-gray-600 hover:text-gray-800 px-4 py-2.5 text-sm font-medium transition">Batal</a>
            </div>
        </form>
    </div>
</div>

<script>
    document.getElementById('questionType').addEventListener('change', function() {
        const block = document.getElementById('optionsBlock');
        if (this.value === 'esai') {
            block.style.display = 'none';
            block.querySelectorAll('input').forEach(i => i.required = false);
        } else {
            block.style.display = 'block';
        }
    });
</script>
@endsection