@extends('layouts.app')
@section('title', __('ui.dashboards.admin_title'))

@section('content')
    @php
        $chartData = [
            'labels' => ['B.e', 'Ç.a', 'Ç', 'C.a', 'C', 'Ş', 'B'],
            'values' => [3, 5, 2, 6, 4, 1, 2],
        ];
    @endphp

    <div class="d-flex align-items-center justify-content-between mb-4">
        <div>
            <h1 class="h4 mb-1">{{ __('ui.dashboards.admin_title') }}</h1>
            <div class="text-muted">{{ __('ui.dashboards.admin_subtitle') }}</div>
        </div>
    </div>

    <div class="row g-3 mb-4">
        <div class="col-12 col-md-6 col-xl-3">
            <div class="hms-stat">
                <div class="label">Pasiyentlər</div>
                <div class="value">{{ $counts['patients'] ?? 0 }}</div>
                <div class="icon"><i class="bi bi-person-heart"></i></div>
            </div>
        </div>
        <div class="col-12 col-md-6 col-xl-3">
            <div class="hms-stat">
                <div class="label">Həkimlər</div>
                <div class="value">{{ $counts['doctors'] ?? 0 }}</div>
                <div class="icon"><i class="bi bi-person-badge"></i></div>
            </div>
        </div>
        <div class="col-12 col-md-6 col-xl-3">
            <div class="hms-stat warning">
                <div class="label">Qəbullar</div>
                <div class="value">{{ $counts['appointments'] ?? 0 }}</div>
                <div class="icon"><i class="bi bi-calendar2-check"></i></div>
            </div>
        </div>
        <div class="col-12 col-md-6 col-xl-3">
            <div class="hms-stat success">
                <div class="label">Ödənişlər</div>
                <div class="value">{{ $counts['payments'] ?? 0 }}</div>
                <div class="icon"><i class="bi bi-credit-card"></i></div>
            </div>
        </div>
    </div>

    <div class="row g-3">
        <div class="col-12 col-xl-5">
            <div class="card">
                <div class="card-header d-flex align-items-center justify-content-between">
                    <div class="fw-semibold">Həftəlik dinamika</div>
                    <div class="text-muted small">Demo qrafik</div>
                </div>
                <div class="card-body">
                    <canvas id="adminChart" height="160"
                            data-chart='@json($chartData)'></canvas>
                </div>
            </div>
        </div>
        <div class="col-12 col-xl-7">
            <div class="card">
                <div class="card-header d-flex align-items-center justify-content-between">
                    <div class="fw-semibold">{{ __('ui.dashboards.recent_appointments') }}</div>
                    <a class="btn btn-sm btn-outline-primary" href="{{ route('admin.appointments.index') }}">{{ __('ui.common.view_all') }}</a>
                </div>
                <div class="table-responsive">
                    <table class="table table-hover align-middle mb-0">
                        <thead>
                        <tr>
                            <th>#</th>
                            <th>Tarix</th>
                            <th>Pasiyent</th>
                            <th>Həkim</th>
                            <th>Status</th>
                        </tr>
                        </thead>
                        <tbody>
                        @forelse ($recentAppointments as $a)
                            <tr>
                                <td class="fw-semibold">#{{ $a->id }}</td>
                                <td>{{ $a->scheduled_at }}</td>
                                <td>{{ $a->patient->user->name ?? '-' }}</td>
                                <td>{{ $a->doctor->user->name ?? '-' }}</td>
                                <td><span class="badge text-bg-secondary">{{ $a->status }}</span></td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="5">
                                    <div class="hms-empty">
                                        <div class="emoji">🗓️</div>
                                        <div class="fw-semibold">Qəbul yoxdur</div>
                                        <div class="small">Yeni qəbul yaradıldıqdan sonra burada görünəcək.</div>
                                    </div>
                                </td>
                            </tr>
                        @endforelse
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>

    <script>
        (function () {
            const el = document.getElementById('adminChart');
            if (!el || !window.Chart) return;
            const payload = JSON.parse(el.getAttribute('data-chart') || '{}');
            new Chart(el, {
                type: 'line',
                data: {
                    labels: payload.labels || [],
                    datasets: [{
                        label: 'Qəbul sayı',
                        data: payload.values || [],
                        tension: 0.35,
                        borderWidth: 2,
                        borderColor: '#2563eb',
                        backgroundColor: 'rgba(37,99,235,.12)',
                        fill: true,
                        pointRadius: 3,
                    }]
                },
                options: {
                    plugins: { legend: { display: false } },
                    scales: {
                        x: { grid: { display: false } },
                        y: { grid: { color: 'rgba(148,163,184,.25)' }, ticks: { precision: 0 } }
                    }
                }
            });
        })();
    </script>
@endsection