@extends('layouts.app')
@section('title', 'Admin Dashboard')
@section('page-title', 'Admin Dashboard')
@section('content')

<div class="stat-grid">
    <div class="stat-card accent">
        <div class="stat-icon accent"><i class="bi bi-people"></i></div>
        <div class="stat-value">{{ $stats['total_users'] }}</div>
        <div class="stat-label">Total Users</div>
    </div>
    <div class="stat-card green">
        <div class="stat-icon green"><i class="bi bi-journal-code"></i></div>
        <div class="stat-value">{{ $stats['total_exams'] }}</div>
        <div class="stat-label">Total Exams</div>
    </div>
    <div class="stat-card purple">
        <div class="stat-icon purple"><i class="bi bi-check2-circle"></i></div>
        <div class="stat-value">{{ $stats['total_attempts'] }}</div>
        <div class="stat-label">Completed Attempts</div>
    </div>
    <div class="stat-card amber">
        <div class="stat-icon amber"><i class="bi bi-cash-coin"></i></div>
        <div class="stat-value">${{ number_format($stats['total_revenue'], 0) }}</div>
        <div class="stat-label">Total Revenue</div>
    </div>
</div>

<div class="grid-2">
    {{-- Recent orders --}}
    <div class="card">
        <div class="card-header">
            <h5>Recent Payments</h5>
            <a href="{{ route('admin.billing') }}" class="text-sm" style="color: var(--accent);">View All</a>
        </div>
        <div class="table-wrapper">
            <table>
                <thead><tr><th>Tester</th><th>Amount</th><th>Status</th><th>Date</th></tr></thead>
                <tbody>
                    @foreach($stats['recent_orders'] as $order)
                    <tr>
                        <td>
                            <div style="font-weight:600;">{{ $order->tester->name }}</div>
                            <div class="text-xs text-muted">{{ $order->student_count }} credits</div>
                        </td>
                        <td style="font-weight:700;">${{ number_format($order->total_amount,2) }}</td>
                        <td><span class="badge {{ $order->status==='paid'?'badge-success':($order->status==='pending'?'badge-warning':'badge-danger') }}">{{ ucfirst($order->status) }}</span></td>
                        <td class="text-xs text-muted">{{ $order->created_at->format('M j') }}</td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
    </div>

    {{-- Recent exams --}}
    <div class="card">
        <div class="card-header">
            <h5>Recent Exams</h5>
            <a href="{{ route('admin.exams') }}" class="text-sm" style="color: var(--accent);">View All</a>
        </div>
        <div class="table-wrapper">
            <table>
                <thead><tr><th>Exam</th><th>Tester</th><th>Status</th></tr></thead>
                <tbody>
                    @foreach($stats['recent_exams'] as $exam)
                    <tr>
                        <td>
                            <div style="font-weight:600;">{{ Str::limit($exam->title, 28) }}</div>
                            <div class="text-xs text-muted">{{ $exam->duration_minutes }} min</div>
                        </td>
                        <td class="text-sm">{{ $exam->tester->name }}</td>
                        <td><span class="badge {{ $exam->status==='active'?'badge-success':($exam->status==='published'?'badge-info':'badge-muted') }}">{{ ucfirst($exam->status) }}</span></td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
    </div>
</div>
@endsection