{% extends 'layouts/base.html' %}
{% load price_tags %}

{% block title %}سبد خرید{% endblock %}

{% block content %}
<div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-2 mb-4">
    <h1 class="h4 mb-0">سبد خرید</h1>
    <a href="{% url 'menu:food-list' %}" class="btn btn-outline-dark">بازگشت به منو</a>
</div>

{% if cart_items %}
    <div class="card shadow-sm">
        <div class="card-body table-responsive">
            <table class="table align-middle mb-0">
                <thead>
                    <tr>
                        <th>غذا</th>
                        <th>قیمت واحد</th>
                        <th>تعداد</th>
                        <th>جمع</th>
                        <th>عملیات</th>
                    </tr>
                </thead>
                <tbody>
                    {% for item in cart_items %}
                        <tr>
                            <td>
                                <div class="d-flex align-items-center gap-2">
                                    {% if item.food.image %}
                                        <img src="{{ item.food.image.url }}" alt="{{ item.food.name }}" width="70" height="55" class="rounded" style="object-fit: cover;">
                                    {% endif %}
                                    <div>
                                        <div class="fw-bold">{{ item.food.name }}</div>
                                        <div class="text-muted small">{{ item.food.category.name }}</div>
                                    </div>
                                </div>
                            </td>

                            <td>{{ item.get_unit_price|price_format }} تومان</td>

                            <td>
                                <div class="d-flex align-items-center gap-2">
                                    <form method="post" action="{% url 'cart:cart-decrease' item.food.id %}" class="mb-0">
                                        {% csrf_token %}
                                        <input type="hidden" name="next" value="{{ request.get_full_path }}">
                                        <button type="submit" class="btn btn-sm btn-outline-secondary">-</button>
                                    </form>

                                    <span class="fw-bold">{{ item.quantity }}</span>

                                    <form method="post" action="{% url 'cart:cart-add' item.food.id %}" class="mb-0">
                                        {% csrf_token %}
                                        <input type="hidden" name="next" value="{{ request.get_full_path }}">
                                        <button type="submit" class="btn btn-sm btn-outline-secondary">+</button>
                                    </form>
                                </div>
                            </td>

                            <td>{{ item.get_total_price|price_format }} تومان</td>

                            <td>
                                <form method="post" action="{% url 'cart:cart-remove' item.food.id %}" class="mb-0">
                                    {% csrf_token %}
                                    <input type="hidden" name="next" value="{{ request.get_full_path }}">
                                    <button type="submit" class="btn btn-sm btn-outline-danger">حذف</button>
                                </form>
                            </td>
                        </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
    </div>

    <div class="card shadow-sm mt-4">
        <div class="card-body">
            <div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-3">
                <div>
                    <span class="text-muted">مبلغ کل:</span>
                    <span class="fw-bold fs-5">{{ total_price|price_format }} تومان</span>
                </div>

                <div class="d-flex flex-column flex-sm-row gap-2 w-100 w-md-auto">
                    <form method="post" action="{% url 'cart:cart-clear' %}" class="mb-0">
                        {% csrf_token %}
                        <button type="submit" class="btn btn-outline-danger w-100">خالی کردن سبد</button>
                    </form>

                    <a href="{% url 'menu:food-list' %}" class="btn btn-outline-secondary w-100">
                        ادامه خرید
                    </a>

                    <a href="{% url 'orders:checkout' %}" class="btn btn-success w-100">
                        نهایی سازی سفارش
                    </a>
                </div>
            </div>
        </div>
    </div>
{% else %}
    <div class="alert alert-warning">
        سبد خرید شما خالی است.
    </div>
{% endif %}
{% endblock %}