octopus/myproject/customers/templates/customers/customer_list.html

{% extends "base.html" %}

{% block title %}Клиенты{% endblock %}

{% block content %}
<div class="container-fluid">
    <div class="row">
        <div class="col-12">

            <div class="d-flex justify-content-between align-items-center mb-3">
                <h1>Клиенты</h1>
                <a href="{% url 'customers:customer-create' %}" class="btn btn-primary">Добавить клиента</a>
            </div>

            <!-- Search Form -->
            <div class="card mb-4">
                <div class="card-body">
                    <form method="get" class="row g-3" id="search-form">
                        <div class="col-md-6">
                            <input type="text" class="form-control" name="q"
                                   value="{{ query|default:'' }}" placeholder="Поиск по имени, email или телефону (минимум 3 символа)..." id="search-input">
                            <small class="form-text text-muted" id="search-hint" style="display: none; color: #dc3545 !important;">
                                Введите минимум 3 символа для поиска
                            </small>
                        </div>
                        <div class="col-md-3">
                            <button type="submit" class="btn btn-outline-primary" id="search-btn">Поиск</button>
                            {% if query %}
                                <a href="{% url 'customers:customer-list' %}" class="btn btn-outline-secondary">Очистить</a>
                            {% endif %}
                        </div>
                    </form>
                    <script>
                        document.getElementById('search-form').addEventListener('submit', function(e) {
                            const searchInput = document.getElementById('search-input');
                            const searchValue = searchInput.value.trim();
                            const searchHint = document.getElementById('search-hint');

                            // Если поле пусто или содержит менее 3 символов, не отправляем форму
                            if (searchValue && searchValue.length < 3) {
                                e.preventDefault();
                                searchHint.style.display = 'block';
                                searchInput.classList.add('is-invalid');
                                return false;
                            }

                            // Если поле пусто, тоже не отправляем (это будет просто пусто)
                            if (!searchValue) {
                                e.preventDefault();
                                return false;
                            }

                            // Все хорошо, отправляем
                            searchHint.style.display = 'none';
                            searchInput.classList.remove('is-invalid');
                        });

                        // Убираем ошибку при вводе
                        document.getElementById('search-input').addEventListener('input', function() {
                            const searchValue = this.value.trim();
                            const searchHint = document.getElementById('search-hint');

                            if (searchValue.length >= 3) {
                                searchHint.style.display = 'none';
                                this.classList.remove('is-invalid');
                            }
                        });
                    </script>
                </div>
            </div>

            <!-- Customers Table -->
            <div class="card">
                <div class="card-body">

                    {% if page_obj %}
                        <div class="table-responsive">
                            <table class="table table-hover align-middle">
                                <thead>
                                    <tr>
                                        <th>Имя</th>
                                        <th>Email</th>
                                        <th>Телефон</th>
                                        <th>Уровень лояльности</th>
                                        <th>Сумма покупок</th>
                                        <th>VIP</th>
                                        <th class="text-end">Действия</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    {% for customer in page_obj %}
                                    <tr 
                                        class="{% if customer.is_vip %}table-warning{% endif %}" 
                                        style="cursor:pointer"
                                        onclick="window.location='{% url 'customers:customer-detail' customer.pk %}'"
                                    >
                                        <td class="fw-semibold">{{ customer.full_name }}</td>
                                        <td>{{ customer.email|default:'—' }}</td>
                                        <td>{{ customer.phone|default:'—' }}</td>

                                        <td>
                                            <span class="badge
                                                {% if customer.loyalty_tier == 'no_discount' %}bg-light text-muted
                                                {% elif customer.loyalty_tier == 'bronze' %}bg-secondary text-white
                                                {% elif customer.loyalty_tier == 'silver' %}bg-info text-dark
                                                {% elif customer.loyalty_tier == 'gold' %}bg-warning text-dark
                                                {% elif customer.loyalty_tier == 'platinum' %}bg-primary text-white
                                                {% endif %}
                                            ">
                                                {{ customer.get_loyalty_tier_display }}
                                            </span>
                                        </td>

                                        <td>{{ customer.total_spent|default:0|floatformat:2 }} руб.</td>

                                        <td>
                                            {% if customer.is_vip %}
                                                <span class="badge bg-success">Да</span>
                                            {% else %}
                                                <span class="badge bg-secondary text-white">Нет</span>
                                            {% endif %}
                                        </td>

                                        <td class="text-end" onclick="event.stopPropagation();">
                                            <a href="{% url 'customers:customer-detail' customer.pk %}" 
                                               class="btn btn-sm btn-outline-primary">👁</a>
                                            <a href="{% url 'customers:customer-update' customer.pk %}" 
                                               class="btn btn-sm btn-outline-secondary">✎</a>
                                        </td>
                                    </tr>
                                    {% endfor %}
                                </tbody>
                            </table>
                        </div>

                        <!-- Pagination -->
                        {% if page_obj.has_other_pages %}
                            <nav aria-label="Page navigation">
                                <ul class="pagination justify-content-center">
                                    {% if page_obj.has_previous %}
                                        <li class="page-item">
                                            <a class="page-link" href="?page={{ page_obj.previous_page_number }}{% if query %}&q={{ query }}{% endif %}">Предыдущая</a>
                                        </li>
                                    {% endif %}

                                    {% for num in page_obj.paginator.page_range %}
                                        {% if page_obj.number == num %}
                                            <li class="page-item active"><span class="page-link">{{ num }}</span></li>
                                        {% elif num > page_obj.number|add:'-3' and num < page_obj.number|add:'3' %}
                                            <li class="page-item"><a class="page-link" href="?page={{ num }}{% if query %}&q={{ query }}{% endif %}">{{ num }}</a></li>
                                        {% endif %}
                                    {% endfor %}

                                    {% if page_obj.has_next %}
                                        <li class="page-item">
                                            <a class="page-link" href="?page={{ page_obj.next_page_number }}{% if query %}&q={{ query }}{% endif %}">Следующая</a>
                                        </li>
                                    {% endif %}
                                </ul>
                            </nav>
                        {% endif %}

                    {% else %}
                        <p>Клиенты не найдены.</p>
                    {% endif %}

                </div>
            </div>

        </div>
    </div>
</div>
{% endblock %}