@extends('admin.layout.app')

@section('body')
<div class="card card-page p-3 shadow-sm">
    <div class="d-flex justify-content-between align-items-center mb-3">
        <h4>{{ __('admin.enter_marks_for_course') }}: {{ $course->title }} ({{ $course->code ?? '' }})</h4>
        <a href="{{ route('courses.index') }}" class="btn btn-secondary btn-sm">{{ __('admin.back_to_courses') }}</a>
    </div>

    <form method="POST" action="{{ route('exam.courses.marks.store', $course->id) }}">
        @csrf
        <div class="table-responsive">
            <table class="table table-bordered align-middle">
                <thead class="table-light">
                     <tr>
                        <th style="min-width:180px">{{ __('admin.student_2') }}</th>
                        @foreach($examTypes as $type)
                            <th class="text-center">
                                {{ $type->name }} ({{ $type->weight }}%)<br>
                                <input type="number" name="max_marks[{{ $type->id }}]" value="100" step="0.01" class="form-control form-control-sm" style="width:100px" required>
                            </th>
                        @endforeach
                     </tr>
                </thead>
                <tbody>
                    @foreach($students as $enrollment)
                     <tr>
                        <td>{{ $enrollment->student->name }}<br><small class="text-muted">{{ $enrollment->student->email }}</small></td>
                        @foreach($examTypes as $type)
                            @php $existing = $existingMarks[$enrollment->student_user_id][$type->id] ?? null; @endphp
                            <td>
                                <input type="number" step="0.01" name="marks[{{ $enrollment->student_user_id }}][{{ $type->id }}]"
                                       value="{{ $existing ? $existing->marks_obtained : '' }}" class="form-control form-control-sm">
                            </td>
                        @endforeach
                     </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
        <button type="submit" class="btn btn-primary">{{ __('admin.save_marks') }}</button>
    </form>
</div>
@endsection