@extends('layouts.app')

@section('title', 'Edit Ujian')

@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">Edit Ujian</h1>
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-4 md:p-8">
        <form action="{{ route('dosen.exams.update', $exam) }}" method="POST" class="space-y-4 md:space-y-5">
            @csrf @method('PUT')
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Mata Kuliah</label>
                <select name="course_id" required class="w-full px-4 py-2.5 bg-gray-50 border border-gray-200 rounded-xl focus:ring-2 focus:ring-blue-500 outline-none text-sm">
                    @foreach($courses as $c)
                        <option value="{{ $c->id }}" {{ $exam->course_id == $c->id ? 'selected' : '' }}>{{ $c->name }}</option>
                    @endforeach
                </select>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Judul Ujian</label>
                <input type="text" name="title" value="{{ $exam->title }}" 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>
                <label class="block text-sm font-medium text-gray-700 mb-1">Deskripsi</label>
                <textarea name="description" rows="3" 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">{{ $exam->description }}</textarea>
            </div>
            <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">Waktu Mulai (WITA)</label>
                    <input type="datetime-local" name="start_time" value="{{ $exam->start_time->format('Y-m-d\TH:i') }}" 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">
                    <p class="text-xs text-gray-500 mt-1">Zona waktu: WITA (Asia/Makassar)</p>
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Waktu Selesai (WITA)</label>
                    <input type="datetime-local" name="end_time" value="{{ $exam->end_time->format('Y-m-d\TH:i') }}" 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">
                    <p class="text-xs text-gray-500 mt-1">Zona waktu: WITA (Asia/Makassar)</p>
                </div>
            </div>
            <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">Durasi (menit)</label>
                    <input type="number" name="duration" value="{{ $exam->duration }}" 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>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Jumlah Soal Tampil</label>
                    <input type="number" name="question_count" value="{{ $exam->question_count }}" 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" placeholder="Kosongkan = semua">
                </div>
            </div>
            <div class="flex flex-col sm:flex-row gap-4 p-3 bg-gray-50 rounded-xl">
                <label class="flex items-center gap-2">
                    <input type="checkbox" name="random_question" value="1" {{ $exam->random_question ? 'checked' : '' }} class="rounded text-blue-600 focus:ring-blue-500 w-4 h-4">
                    <span class="text-sm text-gray-700">Random Soal</span>
                </label>
                <label class="flex items-center gap-2">
                    <input type="checkbox" name="random_option" value="1" {{ $exam->random_option ? 'checked' : '' }} class="rounded text-blue-600 focus:ring-blue-500 w-4 h-4">
                    <span class="text-sm text-gray-700">Random Opsi</span>
                </label>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Status</label>
                <select name="status" 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="draft" {{ $exam->status == 'draft' ? 'selected' : '' }}>Draft</option>
                    <option value="published" {{ $exam->status == 'published' ? 'selected' : '' }}>Published</option>
                    <option value="closed" {{ $exam->status == 'closed' ? 'selected' : '' }}>Closed</option>
                </select>
            </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.exams.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>
@endsection