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

{% block title %}Delete Configuration - {{ object.key }}{% endblock %}

{% block content %}
<div class="container-fluid">
    <!-- Breadcrumb -->
    <div class="row">
        <div class="col-12">
            <div class="page-title-box d-sm-flex align-items-center justify-content-between">
                <h4 class="mb-sm-0">Delete Configuration</h4>
                <div class="page-title-right">
                    <ol class="breadcrumb m-0">
                        <li class="breadcrumb-item"><a href="{% url 'core:dashboard' %}">Dashboard</a></li>
                        <li class="breadcrumb-item"><a href="{% url 'core:system_configuration' %}">System Configuration</a></li>
                        <li class="breadcrumb-item"><a href="{% url 'core:system_configuration_detail' object.pk %}">{{ object.key }}</a></li>
                        <li class="breadcrumb-item active">Delete</li>
                    </ol>
                </div>
            </div>
        </div>
    </div>

    <div class="row">
        <!-- Main Content -->
        <div class="col-lg-8">
            <div class="card border-danger">
                <div class="card-header bg-danger text-white">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <i class="fas fa-exclamation-triangle fa-lg me-2"></i>
                        </div>
                        <div class="flex-grow-1">
                            <h5 class="card-title mb-0">Warning: Confirm Configuration Deletion</h5>
                        </div>
                    </div>
                </div>
                <div class="card-body">
                    <div class="alert alert-warning">
                        <div class="d-flex">
                            <div class="flex-shrink-0">
                                <i class="fas fa-exclamation-circle fa-lg"></i>
                            </div>
                            <div class="flex-grow-1 ms-3">
                                <h5 class="alert-heading">This action cannot be undone!</h5>
                                <p>You are about to permanently delete the configuration <strong>"{{ object.key }}"</strong>.</p>
                                <p class="mb-0">Any systems or applications relying on this configuration may experience issues after deletion.</p>
                            </div>
                        </div>
                    </div>

                    <div class="mb-4">
                        <h6 class="text-muted mb-3">Configuration Details</h6>
                        <div class="table-responsive">
                            <table class="table table-bordered">
                                <tbody>
                                    <tr>
                                        <th style="width: 30%">Key</th>
                                        <td>{{ object.key }}</td>
                                    </tr>
                                    <tr>
                                        <th>Category</th>
                                        <td>{{ object.category }}</td>
                                    </tr>
                                    <tr>
                                        <th>Data Type</th>
                                        <td>{{ object.get_data_type_display }}</td>
                                    </tr>
                                    <tr>
                                        <th>Description</th>
                                        <td>{{ object.description|default:"No description provided." }}</td>
                                    </tr>
                                    <tr>
                                        <th>Created</th>
                                        <td>{{ object.created_at|date:"M d, Y g:i A" }}</td>
                                    </tr>
                                    <tr>
                                        <th>Last Updated</th>
                                        <td>{{ object.updated_at|date:"M d, Y g:i A" }}</td>
                                    </tr>
                                </tbody>
                            </table>
                        </div>
                    </div>

                    <div class="mb-4">
                        <h6 class="text-muted mb-3">Impact Assessment</h6>
                        <div class="alert alert-info">
                            <div class="d-flex">
                                <div class="flex-shrink-0">
                                    <i class="fas fa-info-circle fa-lg"></i>
                                </div>
                                <div class="flex-grow-1 ms-3">
                                    <h6 class="alert-heading">Potential Impact</h6>
                                    <ul class="mb-0">
                                        <li>Systems using this configuration will fall back to default values</li>
                                        <li>Custom behavior dependent on this configuration will be lost</li>
                                        <li>Audit logs will retain references to this configuration</li>
                                        {% if dependent_systems %}
                                        <li>The following systems may be affected:
                                            <ul>
                                                {% for system in dependent_systems %}
                                                <li>{{ system }}</li>
                                                {% endfor %}
                                            </ul>
                                        </li>
                                        {% endif %}
                                    </ul>
                                </div>
                            </div>
                        </div>
                    </div>

                    <form method="post">
                        {% csrf_token %}
                        
                        <div class="mb-4">
                            <div class="form-check">
                                <input class="form-check-input" type="checkbox" id="confirmDelete" required>
                                <label class="form-check-label" for="confirmDelete">
                                    I understand that this action cannot be undone and confirm that I want to delete this configuration.
                                </label>
                            </div>
                        </div>
                        
                        <div class="d-flex justify-content-between">
                            <a href="{% url 'core:system_configuration_detail' object.pk %}" class="btn btn-outline-secondary">
                                <i class="fas fa-arrow-left me-1"></i>
                                Cancel
                            </a>
                            <button type="submit" class="btn btn-danger" id="deleteButton" disabled>
                                <i class="fas fa-trash me-1"></i>
                                Delete Configuration
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <!-- Sidebar -->
        <div class="col-lg-4">
            <!-- Alternative Actions -->
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="fas fa-lightbulb me-2"></i>
                        Alternative Actions
                    </h5>
                </div>
                <div class="card-body">
                    <div class="alert alert-success">
                        <div class="d-flex">
                            <div class="flex-shrink-0">
                                <i class="fas fa-info-circle"></i>
                            </div>
                            <div class="flex-grow-1 ms-3">
                                <p class="mb-0">Consider these alternatives instead of deletion:</p>
                            </div>
                        </div>
                    </div>
                    
                    <div class="d-grid gap-2">
                        <a href="{% url 'core:system_configuration_update' object.pk %}" class="btn btn-outline-primary">
                            <i class="fas fa-edit me-2"></i>
                            Edit Configuration
                        </a>
                        
                        <a href="{% url 'core:deactivate_configuration' object.pk %}" class="btn btn-outline-warning">
                            <i class="fas fa-power-off me-2"></i>
                            Deactivate Instead
                        </a>
                        
                        <a href="{% url 'core:archive_configuration' object.pk %}" class="btn btn-outline-info">
                            <i class="fas fa-archive me-2"></i>
                            Archive Configuration
                        </a>
                    </div>
                </div>
            </div>

            <!-- Help Information -->
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="fas fa-question-circle me-2"></i>
                        Help Information
                    </h5>
                </div>
                <div class="card-body">
                    <div class="mb-3">
                        <h6>What happens when I delete a configuration?</h6>
                        <p class="text-muted">When you delete a configuration, it is permanently removed from the system. Any applications or services that rely on this configuration will fall back to their default values or may experience issues.</p>
                    </div>
                    
                    <div class="mb-3">
                        <h6>Can I recover a deleted configuration?</h6>
                        <p class="text-muted">No, configuration deletion is permanent and cannot be undone. Consider deactivating or archiving instead if you may need it again in the future.</p>
                    </div>
                    
                    <div>
                        <h6>What's the difference between delete and deactivate?</h6>
                        <p class="text-muted mb-0">Deactivating a configuration keeps it in the system but marks it as inactive, so it won't be used by applications. You can reactivate it later if needed.</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    const confirmCheckbox = document.getElementById('confirmDelete');
    const deleteButton = document.getElementById('deleteButton');
    
    confirmCheckbox.addEventListener('change', function() {
        deleteButton.disabled = !this.checked;
    });
});
</script>
{% endblock %}