{% extends "base.html" %}

{% block title %}Customers - Northwind Traders{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h1>Customers</h1>
    <a href="{{ url_for('customer_new') }}" class="btn btn-primary">+ New Customer</a>
</div>

<form method="GET" action="{{ url_for('customers') }}" class="mb-4">
    <div class="input-group">
        <input type="text" name="search" class="form-control" 
               placeholder="Search by company or contact name..." value="{{ search }}">
        <button class="btn btn-primary" type="submit">Search</button>
        {% if search %}
        <a href="{{ url_for('customers') }}" class="btn btn-secondary">Clear</a>
        {% endif %}
    </div>
</form>

<div class="card">
    <div class="card-body p-0">
        {% if customers %}
        <div class="table-responsive">
            <table class="table table-striped mb-0">
                <thead>
                    <tr>
                        <th>ID</th>
                        <th>Company Name</th>
                        <th>Contact Name</th>
                        <th>Country</th>
                        <th>Phone</th>
                        <th style="width: 180px;">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    {% for customer in customers %}
                    <tr>
                        <td>{{ customer['CustomerID'] }}</td>
                        <td><strong>{{ customer['CompanyName'] }}</strong></td>
                        <td>{{ customer['ContactName'] or '-' }}</td>
                        <td>{{ customer['Country'] or '-' }}</td>
                        <td>{{ customer['Phone'] or '-' }}</td>
                        <td>
                            <div class="btn-group btn-group-sm" role="group">
                                <a href="{{ url_for('customer_detail', customer_id=customer['CustomerID']) }}" 
                                   class="btn btn-outline-primary">View</a>
                                <a href="{{ url_for('customer_edit', customer_id=customer['CustomerID']) }}" 
                                   class="btn btn-outline-secondary">Edit</a>
                                <form method="POST" action="{{ url_for('customer_delete', customer_id=customer['CustomerID']) }}"
                                      style="display: inline;" onsubmit="return confirm('Delete this customer?')">
                                    <button type="submit" class="btn btn-outline-danger">Delete</button>
                                </form>
                            </div>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
        {% else %}
        <p class="text-center py-4 text-muted">
            {% if search %}No customers found matching "{{ search }}"{% else %}No customers in database. 
            <a href="{{ url_for('customer_new') }}">Create your first customer</a>!{% endif %}
        </p>
        {% endif %}
    </div>
</div>

<div class="mt-3 text-muted">
    Showing {{ customers|length }} customer(s)
</div>
{% endblock %}