@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">
        <div>
            <h4 class="mb-0">{{ __('admin.add_assignment') }}</h4>
            <small class="text-muted">{{ __('admin.create_assignment_for_selected_course') }}</small>
        </div>
        <a href="{{ route('assignments.index') }}" class="btn btn-outline-secondary">{{ __('admin.back') }}</a>
    </div>

    @if ($errors->any())
        <div class="alert alert-danger">
            <ul class="mb-0">
                @foreach($errors->all() as $e) <li>{{ $e }}</li> @endforeach
            </ul>
        </div>
    @endif

    <form action="{{ route('assignments.store') }}" method="POST">
        @csrf

        <div class="row g-3">
            <div class="col-md-6">
                <label class="form-label">{{ __('admin.course_2') }}</label>
                @php $cOld = old('course_id',$selectedCourse); @endphp
                <select name="course_id" class="form-select" required>
                    <option value="">{{ __('admin.select_course') }}</option>
                    @foreach($courses as $c)
                        <option value="{{ $c->id }}" @selected((string)$cOld === (string)$c->id)>
                            {{ $c->title }} @if($c->code) ({{ $c->code }}) @endif
                        </option>
                    @endforeach
                </select>
            </div>

            <div class="col-md-6">
                <label class="form-label">{{ __('admin.title_2') }}</label>
                <input name="title" class="form-control" required value="{{ old('title') }}" placeholder="{{ __('admin.assignment_title') }}">
            </div>

            <div class="col-md-8">
                <label class="form-label">{{ __('admin.instructions') }}</label>
                <textarea name="instructions" rows="5" class="form-control" placeholder="{{ __('admin.write_instructions') }}">{{ old('instructions') }}</textarea>
            </div>

            <div class="col-md-4">
                <label class="form-label">{{ __('admin.due_date_time') }}</label>
                <input type="datetime-local" name="due_at" class="form-control"
                       value="{{ old('due_at') }}">
                <small class="text-muted">{{ __('admin.optional') }}</small>
            </div>

            <div class="col-md-4">
                <label class="form-label">{{ __('admin.max_grade') }}</label>
                <input type="number" name="max_grade" class="form-control" min="0" max="1000"
                       value="{{ old('max_grade') }}" placeholder="{{ __('admin.e_g_100') }}">
            </div>

            <div class="col-12">
                <button class="btn btn-primary">
                    <i class="fas fa-save me-2"></i> {{ __('admin.save') }}
                </button>
            </div>
        </div>
    </form>
</div>
@endsection