{% extends 'base.html' %}
{% load widget_tweaks %}
{% load crispy_forms_tags %}

{% block content %}
<div class="container mt-5 mb-3">
    <div class="row justify-content-center">
        <div class="col-lg-8">
            <div class="card shadow">
                <div class="card-header bg-primary text-white">
                    <h4>My Profile</h4>
                </div>
                <div class="card-body">
                    {% if messages %}
                        {% for message in messages %}
                            <div class="alert alert-{{ message.tags }}">{{ message }}</div>
                        {% endfor %}
                    {% endif %}

                    <form method="post" enctype="multipart/form-data">
                        {% csrf_token %}

                        <!-- Profile Picture Upload with Preview -->
                        <div class="text-center mb-4">
                            <div class="mb-3">
                                {% if customer.profile_picture %}
                                    <img id="image-preview" src="{{ customer.profile_picture.url }}" 
                                         class="rounded-circle" style="width: 160px; height: 160px; object-fit: cover; border: 4px solid #0d6efd;">
                                {% else %}
                                    <div id="image-preview" class="rounded-circle bg-light d-flex align-items-center justify-content-center mx-auto" 
                                         style="width: 160px; height: 160px; border: 4px solid #0d6efd;">
                                        <i class="fas fa-user fa-5x text-muted"></i>
                                    </div>
                                {% endif %}
                            </div>
                            
                            <label class="btn btn-outline-primary btn-sm">
                                Change Profile Picture
                                {{ form.profile_picture|add_class:"form-control d-none" }}
                            </label>
                        </div>

                        <!-- Other Fields -->
                        <div class="row g-3">
                            {{ form }}
                           
                        </div>

                        <div class="d-grid gap-2 d-md-flex justify-content-md-end mt-4">
                            <a href="{% url 'accounts:user_dashboard' %}" class="btn btn-secondary">Cancel</a>
                            <button type="submit" class="btn btn-success">Save Profile</button>
                        </div>
                    </form>

                </div>
                <div class="card-footer">
                    <!-- Quick Links -->
                    <div class="mt-4 text-center">
                        <a href="{% url 'shop:order_list' %}" class="btn btn-outline-primary">View My Orders</a>
                        <a href="{% url 'shop:wishlist' %}" class="btn btn-outline-danger ms-2">My Wishlist</a>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
    document.addEventListener('DOMContentLoaded', function() {
        const input = document.querySelector('input[type="file"]');
        const preview = document.getElementById('image-preview');

        if (input) {
            input.addEventListener('change', function(e) {
                const file = e.target.files[0];
                if (file) {
                    const reader = new FileReader();
                    reader.onload = function(event) {
                        if (preview.tagName === 'IMG') {
                            preview.src = event.target.result;
                        } else {
                            // Replace placeholder with img tag
                            const img = document.createElement('img');
                            img.id = 'image-preview';
                            img.src = event.target.result;
                            img.className = 'rounded-circle';
                            img.style = 'width: 160px; height: 160px; object-fit: cover; border: 4px solid #0d6efd;';
                            preview.parentNode.replaceChild(img, preview);
                        }
                    }
                    reader.readAsDataURL(file);
                }
            });
        }
    });
</script>
{% endblock %}