@extends('welcome')
@section('content')
<style>
   .lien{
       color: red !important;
   }
   .card-hover:hover {
       box-shadow: 0 4px 8px rgba(0,0,0,0.1);
       transform: translateY(-2px);
       transition: all 0.3s ease;
   }
   .border-left-primary { border-left: 4px solid #007bff; }
   .border-left-success { border-left: 4px solid #28a745; }
   .border-left-info { border-left: 4px solid #17a2b8; }
   .border-left-warning { border-left: 4px solid #ffc107; }
   .border-left-danger { border-left: 4px solid #dc3545; }
   .border-left-secondary { border-left: 4px solid #6c757d; }
</style>

<!-- Inclusion de Chart.js -->
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>

<nav class="hk-breadcrumb" aria-label="breadcrumb">
    <ol class="breadcrumb breadcrumb-light bg-transparent">
        <li class="breadcrumb-item"><a href="#">Tableau de bord</a></li>
        <li class="breadcrumb-item active" aria-current="page">Vue Générale</li>
    </ol>
</nav>

<div class="container">
    <!-- Section 1 : Cartes Statistiques Globales -->
    <div class="row mb-4">
        <div class="col-md-3 mb-3">
            <div class="card card-sm card-hover border-left-primary">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-primary text-uppercase mb-1"><a href="{{ route('ouvrier.index') }}">Total Ouvriers</a></span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$ouvriers}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3 mb-3">
            <div class="card card-sm card-hover border-left-success">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-success text-uppercase mb-1"><a href="{{ route('client.index') }}">Total Clients</a></span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$clients}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3 mb-3">
            <div class="card card-sm card-hover border-left-info">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-info text-uppercase mb-1"><a href="{{ route('categorie.index') }}">Catégories</a></span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$categories}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3 mb-3">
            <div class="card card-sm card-hover border-left-secondary">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-secondary text-uppercase mb-1"><a href="{{ route('souscategorie.index') }}">Sous-Catégories</a></span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$sousCategories}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Section 2 : Cartes Statistiques Réservations -->
    <div class="row mb-4">
        <div class="col-md-4 mb-3">
            <div class="card card-sm card-hover border-left-warning">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-warning text-uppercase mb-1">Réservations En Attente</span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$reservationsEnAttente}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-4 mb-3">
            <div class="card card-sm card-hover border-left-success">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-success text-uppercase mb-1">Réservations Validées</span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$reservationsValidees}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-4 mb-3">
            <div class="card card-sm card-hover border-left-primary">
                <div class="card-body">
                    <div class="d-flex align-items-center justify-content-between">
                        <div>
                            <span class="d-block font-12 font-weight-500 text-primary text-uppercase mb-1"><a href="{{ route('reservation.index') }}">Total Réservations</a></span>
                            <span class="d-block display-6 font-weight-400 text-dark">{{$reservations}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Section 3 : Graphiques et Tableaux -->
    <div class="row">
        <!-- Graphique : Évolution des Réservations -->
        <div class="col-lg-8 mb-4">
            <div class="card shadow-sm h-100">
                <div class="card-header bg-white">
                    <h6 class="m-0 font-weight-bold text-dark">Évolution des Réservations (6 derniers mois)</h6>
                </div>
                <div class="card-body">
                    <div style="position: relative; height: 300px; width: 100%;">
                        <canvas id="reservationsChart"></canvas>
                    </div>
                </div>
            </div>
        </div>

        <!-- Graphique : Répartition Ouvriers par Catégorie -->
        <div class="col-lg-4 mb-4">
            <div class="card shadow-sm h-100">
                <div class="card-header bg-white">
                    <h6 class="m-0 font-weight-bold text-dark">Ouvriers par Catégorie</h6>
                </div>
                <div class="card-body">
                    <div style="position: relative; height: 300px; width: 100%;">
                        <canvas id="ouvriersChart"></canvas>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Section 4 : Dernières Réservations -->
    <div class="row">
        <div class="col-12">
            <div class="card shadow-sm mb-4">
                <div class="card-header bg-white d-flex justify-content-between align-items-center">
                    <h6 class="m-0 font-weight-bold text-dark">Les 5 Dernières Réservations</h6>
                    <a href="{{ route('reservation.index') }}" class="btn btn-sm btn-primary">Voir tout</a>
                </div>
                <div class="card-body p-0">
                    <div class="table-responsive">
                        <table class="table table-hover mb-0">
                            <thead class="thead-light">
                                <tr>
                                    <th>Client</th>
                                    <th>Ouvrier</th>
                                    <th>Date d'intervention</th>
                                    <th>Statut</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse($dernieresReservations as $reservation)
                                    <tr>
                                        <td>{{ $reservation->client->prenom ?? '' }} {{ $reservation->client->nom ?? '' }}</td>
                                        <td>{{ $reservation->ouvrier->prenom ?? '' }} {{ $reservation->ouvrier->nom ?? '' }}</td>
                                        <td>
                                            @if($reservation->dater)
                                                {{ \Carbon\Carbon::parse($reservation->dater)->format('d/m/Y H:i') }}
                                            @else
                                                <span class="text-muted">Non définie</span>
                                            @endif
                                        </td>
                                        <td>
                                            @if($reservation->etat == 1)
                                                <span class="badge badge-success text-success" style="background-color: #d4edda; padding: 5px 10px;">Validée</span>
                                            @else
                                                <span class="badge badge-warning text-warning" style="background-color: #fff3cd; padding: 5px 10px;">En attente</span>
                                            @endif
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="4" class="text-center text-muted py-4">Aucune réservation trouvée.</td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
    document.addEventListener("DOMContentLoaded", function() {
        // Graphique 1 : Réservations (Line Chart)
        var ctxRes = document.getElementById('reservationsChart').getContext('2d');
        var reservationsChart = new Chart(ctxRes, {
            type: 'line',
            data: {
                labels: {!! json_encode($moisLabels) !!},
                datasets: [{
                    label: 'Nombre de Réservations',
                    data: {!! json_encode($moisData) !!},
                    borderColor: 'rgba(0, 123, 255, 1)',
                    backgroundColor: 'rgba(0, 123, 255, 0.1)',
                    borderWidth: 2,
                    fill: true,
                    tension: 0.3
                }]
            },
            options: {
                responsive: true,
                maintainAspectRatio: false,
                scales: {
                    y: {
                        beginAtZero: true,
                        ticks: { stepSize: 1 }
                    }
                }
            }
        });

        // Graphique 2 : Ouvriers par Catégorie (Doughnut Chart)
        var ctxOuv = document.getElementById('ouvriersChart').getContext('2d');
        var chartLabels = {!! json_encode($chartLabels) !!};
        var chartData = {!! json_encode($chartData) !!};
        
        // Générer des couleurs dynamiques
        var bgColors = ['#007bff', '#28a745', '#ffc107', '#dc3545', '#17a2b8', '#6c757d', '#6610f2', '#fd7e14'];
        
        var ouvriersChart = new Chart(ctxOuv, {
            type: 'doughnut',
            data: {
                labels: chartLabels,
                datasets: [{
                    data: chartData,
                    backgroundColor: bgColors.slice(0, chartData.length),
                    borderWidth: 1
                }]
            },
            options: {
                responsive: true,
                maintainAspectRatio: false,
                plugins: {
                    legend: {
                        position: 'bottom',
                    }
                }
            }
        });
    });
</script>
@endsection