@php
use App\Enums\AttendanceStatus;
use App\Enums\AttemptStatus;
@endphp

{{-- Summary Stats Cards --}}
<div class="row g-3 mb-4">
    @php
        $totalPeserta = $participants->count();
        $totalHadir   = $participants->where('attendance_status', AttendanceStatus::HADIR->value)->count();
        $totalSubmit  = $participants->where('attempt_status', AttemptStatus::SUBMITTED->value)->count();
        $avgScore     = $totalSubmit > 0
            ? $participants->where('attempt_status', AttemptStatus::SUBMITTED->value)->avg('total_score')
            : 0;
        $hasEssay     = ($exam->total_essay ?? 0) > 0;
    @endphp
    <div class="col-md-3">
        <div class="card text-center p-3 border-0 shadow-sm">
            <p class="text-xxs font-weight-bolder text-secondary text-uppercase mb-1">Total Peserta</p>
            <h3 class="font-weight-bolder mb-0 text-dark">{{ $totalPeserta }}</h3>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card text-center p-3 border-0 shadow-sm">
            <p class="text-xxs font-weight-bolder text-secondary text-uppercase mb-1">Hadir</p>
            <h3 class="font-weight-bolder mb-0 text-success">{{ $totalHadir }}</h3>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card text-center p-3 border-0 shadow-sm">
            <p class="text-xxs font-weight-bolder text-secondary text-uppercase mb-1">Submit Ujian</p>
            <h3 class="font-weight-bolder mb-0 text-primary">{{ $totalSubmit }}</h3>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card text-center p-3 border-0 shadow-sm">
            <p class="text-xxs font-weight-bolder text-secondary text-uppercase mb-1">Rata-rata Score</p>
            <h3 class="font-weight-bolder mb-0 text-info">{{ number_format($avgScore, 1) }}</h3>
        </div>
    </div>
</div>

@if ($hasEssay && !($exam->is_fully_reviewed ?? false))
    <div class="alert alert-warning border-radius-lg mb-4">
        <i class="fas fa-exclamation-triangle me-2"></i>
        <strong>Warning:</strong> Training ini memiliki soal essay yang <strong>belum selesai dikoreksi</strong>.
        <a href="{{ url('trskrk') }}" class="btn btn-warning btn-sm ms-2">
            <i class="fas fa-pen me-1"></i> Lakukan koreksi
        </a>
    </div>
@endif