@extends('layouts.app')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <div class="mb-8">
        <h2 class="text-2xl font-bold text-slate-800 tracking-tight">Laporan Pelatihan Karyawan</h2>
        <p class="text-sm text-slate-500 mt-1">Pantau progres evaluasi CPOB dan kelulusan ujian setiap karyawan secara realtime.</p>
    </div>

    <div class="bg-white rounded-2xl shadow-sm border border-slate-200 overflow-hidden">
        <div class="overflow-x-auto">
            <table class="w-full text-left text-sm whitespace-nowrap">
                <thead class="bg-slate-50 text-slate-500 text-xs uppercase tracking-wider">
                    <tr>
                        <th class="px-6 py-4 font-semibold">Nama Karyawan</th>
                        <th class="px-6 py-4 font-semibold text-center">Total Ujian</th>
                        <th class="px-6 py-4 font-semibold text-center">Lulus</th>
                        <th class="px-6 py-4 font-semibold text-center">Rata-rata Nilai</th>
                        <th class="px-6 py-4 font-semibold text-right">Aksi</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-slate-100 text-slate-700">
                    @forelse($trainees as $trainee)
                        @php
                            $totalExams = $trainee->examResults->count();
                            $passed = $trainee->examResults->where('is_passed', true)->count();
                            $avgScore = $totalExams > 0 ? $trainee->examResults->avg('score') : 0;
                        @endphp
                        <tr class="hover:bg-slate-50 transition-colors">
                            <td class="px-6 py-4">
                                <div class="font-bold text-slate-900">{{ $trainee->first_name }} {{ $trainee->last_name }}</div>
                                <div class="text-xs text-slate-500">{{ $trainee->email }}</div>
                            </td>
                            <td class="px-6 py-4 text-center font-medium">{{ $totalExams }}</td>
                            <td class="px-6 py-4 text-center">
                                <span class="px-2.5 py-1 text-xs font-bold rounded-full {{ $passed > 0 ? 'bg-emerald-100 text-emerald-700' : 'bg-slate-100 text-slate-500' }}">
                                    {{ $passed }} Modul
                                </span>
                            </td>
                            <td class="px-6 py-4 text-center font-bold {{ $avgScore >= 70 ? 'text-emerald-600' : 'text-red-500' }}">
                                {{ number_format($avgScore, 1) }}
                            </td>
                            <td class="px-6 py-4 text-right">
                                <a href="{{ route('admin.reports.training.show', $trainee->id) }}" class="inline-flex items-center text-sm font-semibold text-indigo-600 hover:text-indigo-800 transition-colors">
                                    Lihat Detail
                                    <svg class="w-4 h-4 ml-1" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path></svg>
                                </a>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="5" class="px-6 py-12 text-center text-slate-500">
                                Belum ada data evaluasi karyawan yang dapat ditampilkan.
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        @if($trainees->hasPages())
            <div class="p-4 border-t border-slate-100">
                {{ $trainees->links() }}
            </div>
        @endif
    </div>
</div>
@endsection