{% extends 'base.html' %}
{% block content %}
<div class="container mt-3 mb-3">
    <h4 class="fw-bold mb-4">Inventory Management</h4>
        <!-- Key Metrics -->
    <div class="row g-4 mb-5">
        <div class="col-md-3">
            <div class="card text-center shadow-sm">
                <div class="card-body">
                    <h3 class="text-primary">{{ total_products }}</h3>
                    <p class="text-muted">Total Products</p>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card text-center shadow-sm">
                <div class="card-body">
                    <h3 class="text-success">${{ total_stock_value|floatformat:0 }}</h3>
                    <p class="text-muted">Total Stock Value</p>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card text-center shadow-sm border-warning">
                <div class="card-body">
                    <h3 class="text-warning">{{ low_stock_count }}</h3>
                    <p class="text-muted">Low Stock Items</p>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card text-center shadow-sm border-danger">
                <div class="card-body">
                    <h3 class="text-danger">{{ out_of_stock_count }}</h3>
                    <p class="text-muted">Out of Stock</p>
                </div>
            </div>
        </div>
    </div>

    <div class="p-2 mb-4 bg-light border rounded">
         <h5 class="mb-3">Recent Inventory Activity</h5>
            <div class="table-responsive">
                <table class="table table-hover">
                    <thead>
                        <tr>
                            <th>Date</th>
                            <th>Product</th>
                            <th>Action</th>
                            <th>Quantity</th>
                            <th>Notes</th>
                        </tr>
                    </thead>
                    <tbody>
                    {% for log in recent_logs %}
                    <tr>
                        <td>{{ log.created_at|date:"d M Y H:i" }}</td>
                        <td>{{ log.product.name }}</td>
                        <td><span class="badge bg-{% if log.action == 'restock' %}success{% else %}warning{% endif %}">{{ log.action|title }}</span></td>
                        <td>{{ log.quantity }}</td>
                        <td>{{ log.notes|default:"—" }}</td>
                    </tr>
                    {% endfor %}
                    </tbody>
                </table>
            </div>
    </div>
    
  

    <div class="row">
        <!-- Recent Activity -->
        <div class="col-lg-8">
           <h4 class="mt-5 mb-3">Low Stock Items</h4>
            <table class="table table-hover">
                <thead>
                    <tr>
                        <th>Product</th>
                        <th>Stock Left</th>
                        <th>Action</th>
                    </tr>
                </thead>
                <tbody>
                {% for product in low_stock_products %}
                <tr>
                    <td>{{ product.name }}</td>
                    <td><span class="badge bg-danger">{{ product.stock }}</span></td>
                    <td><a href="{% url 'admin:shop_product_change' product.id %}" class="btn btn-sm btn-primary">Restock</a></td>
                </tr>
                {% endfor %}
                </tbody>
            </table>

        </div>

        <!-- Top Selling -->
        <div class="col-lg-4">
            <h5 class="mb-3">Top Selling Products</h5>
            <ul class="list-group">
                {% for product in top_selling %}
                <li class="list-group-item d-flex justify-content-between">
                    <span>{{ product.name }}</span>
                    <strong>{{ product.total_sold|default:0 }} sold</strong>
                </li>
                {% endfor %}
            </ul>
        </div>
    </div>
</div>
{% endblock %}