{% extends 'base.html.twig' %}

{% block title %}État des stocks - {{ parent() }}{% endblock %}

{% block body %}
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0">
                <i class="fas fa-chart-bar me-2"></i>État des stocks
            </h1>
            <p class="text-muted mb-0">Situation au {{ "now"|date('d/m/Y à H:i') }}</p>
        </div>
        <div>
            <button class="btn btn-outline-success me-2" onclick="window.print()">
                <i class="fas fa-print me-2"></i>Imprimer
            </button>
            <a href="{{ path('app_stock_export') }}" class="btn btn-success">
                <i class="fas fa-download me-2"></i>Exporter Excel
            </a>
        </div>
    </div>

    <!-- Résumé -->
    <div class="row mb-4">
        <div class="col-md-4">
            <div class="card text-center">
                <div class="card-body">
                    <i class="fas fa-boxes fa-2x text-primary mb-2"></i>
                    <h4>{{ produits|length }}</h4>
                    <p class="text-muted mb-0">Produits référencés</p>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card text-center">
                <div class="card-body">
                    <i class="fas fa-check-circle fa-2x text-success mb-2"></i>
                    <h4>{{ produits|filter(p => p.stockFinal >= 10)|length }}</h4>
                    <p class="text-muted mb-0">Stocks suffisants</p>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card text-center">
                <div class="card-body">
                    <i class="fas fa-exclamation-triangle fa-2x text-warning mb-2"></i>
                    <h4>{{ produits|filter(p => p.stockFinal < 10)|length }}</h4>
                    <p class="text-muted mb-0">Stocks faibles</p>
                </div>
            </div>
        </div>
    </div>

    <div class="card">
        <div class="card-body">
            {% if produits %}
                <!-- Barre de recherche -->
                <div class="mb-3">
                    <div class="input-group">
                        <span class="input-group-text">
                            <i class="fas fa-search"></i>
                        </span>
                        <input type="text" class="form-control" id="searchInput" placeholder="Rechercher par référence ou description...">
                        <button class="btn btn-outline-secondary" type="button" id="clearSearch">
                            <i class="fas fa-times"></i>
                        </button>
                    </div>
                </div>
                <div class="table-responsive">
                    <table class="table table-hover">
                        <thead class="table-light">
                            <tr>
                                <th>Référence</th>
                                <th>Description</th>
                                <th>Stock initial</th>
                                <th>Total entrées</th>
                                <th>Total sorties</th>
                                <th>Stock final</th>
                                <th>État</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for produit in produits %}
                                <tr class="{{ produit.stockFinal < 10 ? 'table-warning' : '' }}">
                                    <td><strong>{{ produit.reference }}</strong></td>
                                    <td>{{ produit.description }}</td>
                                    <td>{{ produit.stockInitial|number_format(2, ',', ' ') }}</td>
                                    <td class="text-success">
                                        <strong>+{{ produit.totalEntrees|number_format(2, ',', ' ') }}</strong>
                                    </td>
                                    <td class="text-danger">
                                        <strong>-{{ produit.totalSorties|number_format(2, ',', ' ') }}</strong>
                                    </td>
                                    <td>
                                        <strong class="{{ produit.stockFinal < 10 ? 'text-warning' : 'text-success' }}">
                                            {{ produit.stockFinal|number_format(2, ',', ' ') }}
                                        </strong>
                                    </td>
                                    <td>
                                        {% if produit.stockFinal < 5 %}
                                            <span class="badge bg-danger">Stock critique</span>
                                        {% elseif produit.stockFinal < 10 %}
                                            <span class="badge bg-warning text-dark">Stock faible</span>
                                        {% else %}
                                            <span class="badge bg-success">Stock OK</span>
                                        {% endif %}
                                    </td>
                                </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            {% else %}
                <div class="text-center py-5">
                    <i class="fas fa-chart-bar fa-4x text-muted mb-3"></i>
                    <h5 class="text-muted">Aucun produit à afficher</h5>
                    <p class="text-muted">Ajoutez des produits pour voir l'état des stocks.</p>
                    <a href="{{ path('app_produit_new') }}" class="btn btn-primary">
                        <i class="fas fa-plus me-2"></i>Ajouter un produit
                    </a>
                </div>
            {% endif %}
        </div>
    </div>
{% endblock %}

{% block javascripts %}
<script>
// Fonction de recherche
function filterTable() {
    const searchInput = document.getElementById('searchInput');
    const filter = searchInput.value.toLowerCase();
    const table = document.querySelector('.table tbody');
    const rows = table.getElementsByTagName('tr');

    for (let i = 0; i < rows.length; i++) {
        const reference = rows[i].cells[0].textContent.toLowerCase();
        const description = rows[i].cells[1].textContent.toLowerCase();
        
        if (reference.includes(filter) || description.includes(filter)) {
            rows[i].style.display = '';
        } else {
            rows[i].style.display = 'none';
        }
    }
}

// Événements
document.addEventListener('DOMContentLoaded', function() {
    const searchInput = document.getElementById('searchInput');
    const clearButton = document.getElementById('clearSearch');
    
    if (searchInput) {
        searchInput.addEventListener('input', filterTable);
        
        if (clearButton) {
            clearButton.addEventListener('click', function() {
                searchInput.value = '';
                filterTable();
                searchInput.focus();
            });
        }
    }
});
</script>
{% endblock %}