{% extends "base.html" %}

{% block title %}Каталог{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4 flex-wrap gap-2">
    <h3 class="mb-0">🛍️ Каталог товаров</h3>
    {% if session.role == 'admin' %}
    <a href="{{ url_for('admin_product_add') }}" class="btn btn-success btn-sm">➕ Добавить товар</a>
    {% endif %}
</div>

<!-- Поиск и фильтр -->
<form method="GET" class="row g-2 mb-4">
    <div class="col-sm-6 col-md-4">
        <input type="text" class="form-control" name="search"
               value="{{ search or '' }}" placeholder="Поиск по названию...">
    </div>
    <div class="col-sm-4 col-md-3">
        <select class="form-select" name="sort">
            <option value="" {% if not sort %}selected{% endif %}>Сортировка</option>
            <option value="price_asc"  {% if sort == 'price_asc' %}selected{% endif %}>Цена ↑</option>
            <option value="price_desc" {% if sort == 'price_desc' %}selected{% endif %}>Цена ↓</option>
            <option value="name"       {% if sort == 'name' %}selected{% endif %}>По названию</option>
        </select>
    </div>
    <div class="col-auto">
        <button type="submit" class="btn btn-primary">🔍 Найти</button>
        <a href="{{ url_for('catalog') }}" class="btn btn-outline-secondary">Сбросить</a>
    </div>
</form>

{% if products %}
<div class="row row-cols-2 row-cols-md-3 row-cols-lg-4 g-3">
    {% for product in products %}
    <div class="col animate-fade-up">
        <div class="card h-100 product-card border-0 shadow-sm">
            <a href="{{ url_for('product_detail', product_id=product.id) }}" class="text-decoration-none">
                {% if product.image %}
                    <img src="{{ url_for('static', filename='uploads/products/' ~ product.image) }}"
                         class="card-img-top" alt="{{ product.name }}"
                         style="height:180px;object-fit:cover;">
                {% else %}
                    <div class="card-img-top bg-light d-flex align-items-center justify-content-center"
                         style="height:180px;font-size:48px;">🛍️</div>
                {% endif %}
            </a>
            <div class="card-body d-flex flex-column">
                <h6 class="card-title text-truncate-2 mb-1">
                    <a href="{{ url_for('product_detail', product_id=product.id) }}"
                       class="text-decoration-none text-dark">{{ product.name }}</a>
                </h6>
                {% if product.description %}
                    <p class="card-text text-muted small text-truncate-2 mb-2">{{ product.description }}</p>
                {% endif %}
                {% if product.stock is defined %}
                    <small class="text-muted mb-2">На складе: {{ product.stock }} шт.</small>
                {% endif %}
                <div class="mt-auto d-flex justify-content-between align-items-center">
                    <strong class="text-success fs-5">{{ product.price }} ₽</strong>
                    {% if session.user_id %}
                    <form method="POST" action="{{ url_for('cart_add', product_id=product.id) }}">
                        <button type="submit" class="btn btn-primary btn-sm">В корзину</button>
                    </form>
                    {% else %}
                    <a href="{{ url_for('login') }}" class="btn btn-outline-primary btn-sm">Войти</a>
                    {% endif %}
                </div>
            </div>
            {% if session.role == 'admin' %}
            <div class="card-footer bg-transparent border-0 pt-0">
                <div class="d-flex gap-1">
                    <a href="{{ url_for('admin_product_edit', product_id=product.id) }}"
                       class="btn btn-outline-secondary btn-sm flex-grow-1">✏️</a>
                    <form method="POST" action="{{ url_for('admin_product_delete', product_id=product.id) }}"
                          onsubmit="return confirm('Удалить товар?')" class="flex-grow-1">
                        <button type="submit" class="btn btn-outline-danger btn-sm w-100">🗑</button>
                    </form>
                </div>
            </div>
            {% endif %}
        </div>
    </div>
    {% endfor %}
</div>
{% else %}
<div class="text-center py-5 text-muted">
    <div class="fs-1">📦</div>
    <h5 class="mt-3">Товары не найдены</h5>
    {% if search %}
        <p>По запросу «{{ search }}» ничего не найдено</p>
        <a href="{{ url_for('catalog') }}" class="btn btn-outline-primary">Показать все</a>
    {% else %}
        <p>Каталог пока пуст</p>
    {% endif %}
</div>
{% endif %}
{% endblock %}