{% extends "base.html" %}
{% load widget_tweaks %}
{% block title %}Settings{% 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-4">
                <h1 class="h3 mb-0 text-primary-theme">
                    <i class="fas fa-cog me-2"></i>
                    Settings Management
                </h1>
                <a href="{% url 'settings_create' %}" class="btn btn-main-action">
                    <i class="fas fa-plus me-2"></i>
                    Create New Setting
                </a>
            </div>

            <!-- Search and Filters -->
            <div class="card mb-4">
                <div class="card-body">
                    <form method="get" class="row g-3">
                        <div class="col-md-8">
                            <div class="input-group">
                                <span class="input-group-text">
                                    <i class="fas fa-search"></i>
                                </span>
                                <input type="text" class="form-control" name="q"
                                       placeholder="Search settings..." value="{{ search_query }}">
                            </div>
                        </div>
                        <div class="col-md-4">
                            <button type="submit" class="btn btn-outline-primary">
                                <i class="fas fa-search"></i> Search
                            </button>
                            {% if search_query %}
                                <a href="{% url 'settings_list' %}" class="btn btn-outline-secondary">
                                    <i class="fas fa-times"></i> Clear
                                </a>
                            {% endif %}
                        </div>
                    </form>
                </div>
            </div>

            <!-- Results Summary -->
            {% if search_query %}
                <div class="alert alert-info">
                    Found {{ page_obj.paginator.count }} setting{{ page_obj.paginator.count|pluralize }} matching "{{ search_query }}"
                </div>
            {% endif %}

            <!-- Settings Table -->
            <div class="card">
                <div class="card-body">
                    {% if messages %}
                        {% for message in messages %}
                            <div class="alert alert-{{ message.tags }} alert-dismissible fade show" role="alert">
                                {{ message }}
                                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
                            </div>
                        {% endfor %}
                    {% endif %}

                    {% if page_obj %}
                        <div class="table-responsive">
                            <table class="table table-hover">
                                <thead class="table-light">
                                    <tr>
                                        <th style="width: 45%;">Key</th>
                                        <th style="width: 45%;">Value</th>
                                        <th>Actions</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    {% for setting in page_obj %}
                                        <tr>
                                            <td>
                                                <code class="text-primary-theme">{{ setting.key }}</code>
                                            </td>
                                            <td>{{ setting.value|truncatechars:50 }}</td>
                                            <td>
                                                <div class="btn-group" role="group">
                                                    <a href="{% url 'settings_detail' pk=setting.pk %}"
                                                       class="btn btn-sm btn-outline-primary" title="View Details">
                                                        <i class="fas fa-eye"></i>
                                                    </a>
                                                    <a href="{% url 'settings_update' pk=setting.pk %}"
                                                       class="btn btn-sm btn-outline-secondary" title="Edit Setting">
                                                        <i class="fas fa-edit"></i>
                                                    </a>
                                                    <form method="post" action="{% url 'settings_delete' pk=setting.pk %}"
                                                          onsubmit="return confirm('Are you sure you want to delete this setting?');"
                                                          style="display: inline;">
                                                        {% csrf_token %}
                                                        <button type="submit" class="btn btn-sm btn-outline-danger" title="Delete Setting">
                                                            <i class="fas fa-trash"></i>
                                                        </button>
                                                    </form>
                                                </div>
                                            </td>
                                        </tr>
                                    {% endfor %}
                                </tbody>
                            </table>
                        </div>

                        <!-- Pagination -->
                        {% if page_obj.has_other_pages %}
                            <nav aria-label="Settings pagination">
                                <ul class="pagination justify-content-center">
                                    {% if page_obj.has_previous %}
                                        <li class="page-item">
                                            <a class="page-link" href="?page=1{% if search_query %}&q={{ search_query }}{% endif %}">
                                                <i class="fas fa-angle-double-left"></i>
                                            </a>
                                        </li>
                                        <li class="page-item">
                                            <a class="page-link" href="?page={{ page_obj.previous_page_number }}{% if search_query %}&q={{ search_query }}{% endif %}">
                                                <i class="fas fa-angle-left"></i>
                                            </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 search_query %}&q={{ search_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 search_query %}&q={{ search_query }}{% endif %}">
                                                <i class="fas fa-angle-right"></i>
                                            </a>
                                        </li>
                                        <li class="page-item">
                                            <a class="page-link" href="?page={{ page_obj.paginator.num_pages }}{% if search_query %}&q={{ search_query }}{% endif %}">
                                                <i class="fas fa-angle-double-right"></i>
                                            </a>
                                        </li>
                                    {% endif %}
                                </ul>
                            </nav>
                        {% endif %}
                    {% else %}
                        <div class="text-center py-5">
                            <i class="fas fa-cog fa-3x text-muted mb-3"></i>
                            <h5 class="text-muted">No settings found</h5>
                            <p class="text-muted">
                                {% if search_query %}
                                    No settings match your search criteria "{{ search_query }}".
                                {% else %}
                                    Get started by creating your first setting.
                                {% endif %}
                            </p>
                            <a href="{% url 'settings_create' %}" class="btn btn-main-action">
                                <i class="fas fa-plus"></i> Create Setting
                            </a>
                        </div>
                    {% endif %}

                    <div class="text-center mt-3">
                        <small class="text-muted">
                            {% if page_obj %}
                                Showing {{ page_obj.start_index }}-{{ page_obj.end_index }} of {{ page_obj.paginator.count }} settings
                                {% if search_query %}
                                    (filtered by: "{{ search_query }}")
                                {% endif %}
                            {% endif %}
                        </small>
                    </div>
                </div>
            </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}