{% extends 'base.html' %}
{% load static %}

{% block title %}System 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">
                <h2><i class="bi bi-list"></i> All Settings</h2>
                <a href="{% url 'settings:settings_add' %}" class="btn btn-primary">
                    <i class="bi bi-plus"></i> Add Setting
                </a>
            </div>

            <!-- Category Filter -->
            <div class="card mb-4">
                <div class="card-body">
                    <div class="row align-items-center">
                        <div class="col-md-6">
                            <h6 class="mb-0">Filter by Category:</h6>
                        </div>
                        <div class="col-md-6">
                            <div class="btn-group w-100" role="group">
                                <a href="{% url 'settings:settings_list' %}" 
                                   class="btn btn-outline-secondary {% if not selected_category %}active{% endif %}">
                                    All
                                </a>
                                {% for category, label in categories %}
                                    <a href="{% url 'settings:settings_list' %}?category={{ category }}" 
                                       class="btn btn-outline-secondary {% if selected_category == category %}active{% endif %}">
                                        {{ label }}
                                    </a>
                                {% endfor %}
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Settings Table -->
            <div class="card">
                <div class="card-body">
                    <div class="table-responsive">
                        <table class="table table-striped">
                            <thead>
                                <tr>
                                    <th>Category</th>
                                    <th>Key</th>
                                    <th>Value</th>
                                    <th>Description</th>
                                    <th>Status</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for setting in settings %}
                                    <tr>
                                        <td>
                                            <span class="badge bg-primary">{{ setting.get_category_display }}</span>
                                        </td>
                                        <td><strong>{{ setting.key }}</strong></td>
                                        <td>
                                            {% if setting.is_sensitive %}
                                                <code>••••••••</code>
                                            {% else %}
                                                <code>{{ setting.value|truncatechars:30 }}</code>
                                            {% endif %}
                                        </td>
                                        <td>{{ setting.description|truncatechars:50 }}</td>
                                        <td>
                                            {% if setting.is_required %}
                                                <span class="badge bg-danger">Required</span>
                                            {% endif %}
                                            {% if setting.is_sensitive %}
                                                <span class="badge bg-warning">Protected</span>
                                            {% endif %}
                                        </td>
                                        <td>
                                            <div class="btn-group btn-group-sm">
                                                <a href="{% url 'settings:settings_edit' setting.pk %}" 
                                                   class="btn btn-outline-primary" title="Edit">
                                                    <i class="bi bi-pencil"></i>
                                                </a>
                                                <a href="{% url 'settings:settings_delete' setting.pk %}" 
                                                   class="btn btn-outline-danger" title="Delete">
                                                    <i class="bi bi-trash"></i>
                                                </a>
                                            </div>
                                        </td>
                                    </tr>
                                {% empty %}
                                    <tr>
                                        <td colspan="6" class="text-center py-4">
                                            <i class="bi bi-inbox display-4 text-muted"></i>
                                            <p class="text-muted mt-2">No settings found</p>
                                            <a href="{% url 'settings:settings_add' %}" class="btn btn-primary">
                                                Add First Setting
                                            </a>
                                        </td>
                                    </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>

                    <!-- Pagination -->
                    {% if is_paginated %}
                        <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 selected_category %}&category={{ selected_category }}{% endif %}">First</a>
                                    </li>
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ page_obj.previous_page_number }}{% if selected_category %}&category={{ selected_category }}{% endif %}">Previous</a>
                                    </li>
                                {% endif %}

                                <li class="page-item active">
                                    <span class="page-link">Page {{ page_obj.number }} of {{ page_obj.paginator.num_pages }}</span>
                                </li>

                                {% if page_obj.has_next %}
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ page_obj.next_page_number }}{% if selected_category %}&category={{ selected_category }}{% endif %}">Next</a>
                                    </li>
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ page_obj.paginator.num_pages }}{% if selected_category %}&category={{ selected_category }}{% endif %}">Last</a>
                                    </li>
                                {% endif %}
                            </ul>
                        </nav>
                    {% endif %}
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}