@extends('layouts.base')
@section('title','Dashboard E-validation')

@section('style')
<link href="{{ asset('assets/css/evalidation/dashboard.css') }}" rel="stylesheet" type="text/css">
<style>
    .kpi-card {
        background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
        border: none;
        border-radius: 1rem;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        position: relative;
        overflow: hidden;
    }

    .kpi-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #007bff, #6f42c1);
    }

    .kpi-card.success::before {
        background: linear-gradient(90deg, #28a745, #20c997);
    }

    .kpi-card.warning::before {
        background: linear-gradient(90deg, #ffc107, #fd7e14);
    }

    .kpi-card.danger::before {
        background: linear-gradient(90deg, #dc3545, #e83e8c);
    }

    .kpi-card.info::before {
        background: linear-gradient(90deg, #17a2b8, #6f42c1);
    }

    .kpi-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .kpi-value {
        font-size: 3rem;
        font-weight: 800;
        line-height: 1;
        background: linear-gradient(135deg, #495057, #212529);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 0.5rem;
    }

    .kpi-label {
        font-size: 0.9rem;
        color: #6c757d;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .kpi-icon {
        width: 60px;
        height: 60px;
        border-radius: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
        position: relative;
        overflow: hidden;
    }

    .kpi-icon::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
        border-radius: 1rem;
    }

    .kpi-icon.success {
        background: linear-gradient(135deg, #28a745, #20c997);
        color: white;
        box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    }

    .kpi-icon.warning {
        background: linear-gradient(135deg, #ffc107, #fd7e14);
        color: white;
        box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
    }

    .kpi-icon.danger {
        background: linear-gradient(135deg, #dc3545, #e83e8c);
        color: white;
        box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
    }

    .kpi-icon.info {
        background: linear-gradient(135deg, #17a2b8, #6f42c1);
        color: white;
        box-shadow: 0 4px 15px rgba(23, 162, 184, 0.3);
    }

    .kpi-content {
        text-align: center;
        padding: 1.5rem;
    }

    .chart-container {
        position: relative;
        height: 300px;
    }

    .activity-item {
        border-left: 3px solid #dee2e6;
        padding-left: 1rem;
        margin-bottom: 1rem;
    }

    .activity-item.success {
        border-left-color: #28a745;
    }

    .activity-item.warning {
        border-left-color: #ffc107;
    }

    .activity-item.danger {
        border-left-color: #dc3545;
    }

    .activity-item.info {
        border-left-color: #17a2b8;
    }

    .quick-action {
        transition: all 0.2s ease;
        border: 2px solid transparent;
    }

    .quick-action:hover {
        border-color: #007bff;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .status-indicator {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        display: inline-block;
        margin-right: 0.5rem;
    }

    .status-indicator.online {
        background-color: #28a745;
        box-shadow: 0 0 6px rgba(40, 167, 69, 0.6);
    }

    .status-indicator.offline {
        background-color: #dc3545;
    }
</style>
@endsection

@section('content')
<div class="container-fluid px-2 px-md-3">
    <!-- En-tête -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h3 mb-1 fw-bold text-dark">Dashboard E-validation</h1>
                    <p class="text-muted mb-0">Vue d'ensemble des sessions de tirage</p>
                </div>
                <div class="d-flex align-items-center gap-3">
                    <a href="{{ route('evalidation.session.create') }}" class="btn btn-success">
                        <i class="ph-light ph-plus me-2"></i>Nouvelle session
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- KPIs -->
    <div class="row mb-4">
        <div class="col-6 col-lg-3 mb-3">
            <div class="card kpi-card success">
                <div class="kpi-content">
                    <div class="kpi-icon success">
                        <i class="ph-light ph-calendar-check"></i>
                    </div>
                    <div class="kpi-value" id="todaySessions">{{ $kpis['today'] }}</div>
                    <div class="kpi-label">Sessions aujourd'hui</div>
                </div>
            </div>
        </div>
        <div class="col-6 col-lg-3 mb-3">
            <div class="card kpi-card warning">
                <div class="kpi-content">
                    <div class="kpi-icon warning">
                        <i class="ph-light ph-clock"></i>
                    </div>
                    <div class="kpi-value" id="inProgressSessions">{{ $kpis['in_progress'] }}</div>
                    <div class="kpi-label">En cours</div>
                </div>
            </div>
        </div>
        <div class="col-6 col-lg-3 mb-3">
            <div class="card kpi-card info">
                <div class="kpi-content">
                    <div class="kpi-icon info">
                        <i class="ph-light ph-check-circle"></i>
                    </div>
                    <div class="kpi-value" id="validatedSessions">{{ $kpis['validated'] }}</div>
                    <div class="kpi-label">Validées</div>
                </div>
            </div>
        </div>
        <div class="col-6 col-lg-3 mb-3">
            <div class="card kpi-card danger">
                <div class="kpi-content">
                    <div class="kpi-icon danger">
                        <i class="ph-light ph-x-circle"></i>
                    </div>
                    <div class="kpi-value" id="rejectedSessions">{{ $kpis['rejected'] }}</div>
                    <div class="kpi-label">Rejetées</div>
                </div>
            </div>
        </div>
    </div>



    <!-- Raccourics -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h6 class="mb-0">Raccourics</h6>
                </div>
                <div class="card-body">
                    <div class="row g-3">
                        <div class="col-6 col-md-4">
                            <a href="{{ route('evalidation.session.create') }}"
                                class="card quick-action text-decoration-none">
                                <div class="card-body text-center">
                                    <i class="ph-light ph-plus-circle display-4 text-success mb-2"></i>
                                    <h6 class="card-title">Nouvelle session</h6>
                                    <small class="text-muted">Créer une session de tirage</small>
                                </div>
                            </a>
                        </div>
                        <div class="col-6 col-md-4">
                            <a href="{{ route('evalidation.sessions') }}"
                                class="card quick-action text-decoration-none">
                                <div class="card-body text-center">
                                    <i class="ph-light ph-list display-4 text-primary mb-2"></i>
                                    <h6 class="card-title">Liste des sessions</h6>
                                    <small class="text-muted">Voir toutes les sessions</small>
                                </div>
                            </a>
                        </div>
                        <div class="col-6 col-md-4">
                            <a href="{{ route('evalidation.settings.drawing') }}"
                                class="card quick-action text-decoration-none">
                                <div class="card-body text-center">
                                    <i class="ph-light ph-gear display-4 text-warning mb-2"></i>
                                    <h6 class="card-title">Paramètres</h6>
                                    <small class="text-muted">Configurer le système</small>
                                </div>
                            </a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@section('script')
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
    // Variables globales
const kpis = @json($kpis);

// Initialisation
document.addEventListener('DOMContentLoaded', function() {
    loadRecentActivities();
    initializeCharts();
    startRealTimeUpdates();
});

// Charger les activités récentes
async function loadRecentActivities() {
    try {
        const response = await fetch('/evalidation/api/activities');
        const data = await response.json();

        const container = document.getElementById('recentActivities');
        if (data.items && data.items.length > 0) {
            container.innerHTML = data.items.map(item => `
                <div class="activity-item">
                    <div class="fw-semibold">${item.title}</div>
                    <small class="text-muted">${item.subtitle}</small>
                </div>
            `).join('');
        } else {
            container.innerHTML = '<div class="text-muted text-center">Aucune activité récente</div>';
        }
    } catch (error) {
        console.error('Erreur lors du chargement des activités:', error);
    }
}

// Initialiser les graphiques
function initializeCharts() {
    // Graphique des sessions
    const ctx = document.getElementById('sessionsChart').getContext('2d');
    new Chart(ctx, {
        type: 'line',
        data: {
            labels: ['Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam', 'Dim'],
            datasets: [{
                label: 'Sessions',
                data: [10, 12, 8, 14, 9, 6, 11],
                borderColor: '#007bff',
                backgroundColor: 'rgba(0, 123, 255, 0.1)',
                tension: 0.4,
                fill: true
            }]
        },
        options: {
            responsive: true,
            maintainAspectRatio: false,
            plugins: {
                legend: {
                    display: false
                }
            },
            scales: {
                y: {
                    beginAtZero: true,
                    ticks: {
                        stepSize: 2
                    }
                }
            }
        }
    });
}

// Mises à jour en temps réel
function startRealTimeUpdates() {
    // Mettre à jour les KPIs toutes les 30 secondes
    setInterval(updateKPIs, 30000);
}

async function updateKPIs() {
    try {
        const response = await fetch('/evalidation/api/stats');
        const data = await response.json();

        if (data.kpis) {
            document.getElementById('todaySessions').textContent = data.kpis.today;
            document.getElementById('inProgressSessions').textContent = data.kpis.in_progress;
            document.getElementById('validatedSessions').textContent = data.kpis.validated;
            document.getElementById('rejectedSessions').textContent = data.kpis.rejected;
            document.getElementById('avgTime').textContent = data.kpis.avg_time;
            document.getElementById('ocrAccuracy').textContent = data.kpis.ocr_ok + '%';
        }
    } catch (error) {
        console.error('Erreur lors de la mise à jour des KPIs:', error);
    }
}

// Exporter les données
function exportData() {
    // Implémentation de l'export
    alert('Fonction d\'export en cours de développement');
}
</script>
@endsection