{% extends "base.html" %}

{% block title %}Backups - OPNsense Backup Manager{% endblock %}

{% block content %}
<div class="space-y-8">
    <div>
        <h1 class="text-3xl font-bold text-neutral-100 mb-2">All Backups</h1>
        <p class="text-neutral-400">View and download your backup files</p>
    </div>

    <!-- Filter Section -->
    <div class="bg-neutral-800 rounded-lg border border-neutral-700 p-6">
        <h2 class="text-lg font-bold text-neutral-100 mb-4">Filters</h2>
        <form method="get" class="flex flex-col sm:flex-row gap-4">
            <div class="flex-1">
                <label for="instance_id" class="block text-sm font-medium text-neutral-300 mb-2">Instance</label>
                <select id="instance_id" name="instance_id" class="w-full px-4 py-2 bg-neutral-700 border border-neutral-600 rounded-md text-neutral-100 focus:outline-none focus:border-orange-500 transition-colors">
                    <option value="">All Instances</option>
                    {% for instance in all_instances %}
                    <option value="{{ instance.id }}" {% if filter_instance_id == instance.id %}selected{% endif %}>
                        {{ instance.name }}
                    </option>
                    {% endfor %}
                </select>
            </div>
            <div class="flex gap-2 sm:self-end">
                <button type="submit" class="px-4 py-2 bg-orange-600 hover:bg-orange-500 text-white rounded-md text-sm font-medium transition-colors hover:cursor-pointer">
                    Apply Filter
                </button>
                {% if filter_instance_id %}
                <a href="{{ url_for('backups') }}" class="px-4 py-2 bg-neutral-700 hover:bg-neutral-600 text-neutral-300 rounded-md text-sm font-medium transition-colors">
                    Clear Filter
                </a>
                {% endif %}
            </div>
        </form>
    </div>

    <div class="bg-neutral-800 rounded-lg border border-neutral-700 overflow-hidden">
        <div class="px-6 py-4 border-b border-neutral-700 flex justify-between items-center">
            <h2 class="text-xl font-bold text-neutral-100">Backup Files</h2>
            {% if total_backups > 0 %}
            <span class="text-sm text-neutral-400">{{ total_backups }} backup{% if total_backups != 1 %}s{% endif %}</span>
            {% endif %}
        </div>
        <div class="overflow-x-auto">
            <table class="w-full">
                <thead class="bg-neutral-700">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-medium text-neutral-300 uppercase tracking-wider">Instance</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-neutral-300 uppercase tracking-wider">Filename</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-neutral-300 uppercase tracking-wider">Size</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-neutral-300 uppercase tracking-wider">Upload Date</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-neutral-300 uppercase tracking-wider">Actions</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-neutral-700">
                    {% if backups %}
                        {% for backup in backups %}
                        <tr class="hover:bg-neutral-700/50 transition-colors">
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="text-sm font-medium text-neutral-100">{{ backup.instance_name or backup.instance_identifier }}</div>
                                <code class="text-xs text-neutral-400">{{ backup.instance_identifier }}</code>
                            </td>
                            <td class="px-6 py-4">
                                <code class="text-sm text-neutral-300 break-all">{{ backup.filename }}</code>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="text-sm text-neutral-400">{{ "%.2f"|format(backup.file_size / 1024 / 1024) }} MB</span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="text-sm text-neutral-400">{{ backup.uploaded_at.strftime('%Y-%m-%d %H:%M') if backup.uploaded_at else 'N/A' }}</span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm">
                                <a href="{{ url_for('download_backup', backup_id=backup.id) }}" class="text-orange-500 hover:text-orange-400">
                                    Download
                                </a>
                            </td>
                        </tr>
                        {% endfor %}
                    {% else %}
                        <tr>
                            <td colspan="5" class="px-6 py-8 text-center text-neutral-400">
                                {% if filter_instance_id %}
                                    No backups found for the selected instance.
                                {% else %}
                                    No backups found. Configure your OPNsense instances to start receiving backups.
                                {% endif %}
                            </td>
                        </tr>
                    {% endif %}
                </tbody>
            </table>
        </div>
    </div>

    <!-- Pagination -->
    {% if total_pages > 1 %}
    <div class="bg-neutral-800 rounded-lg border border-neutral-700 p-6">
        <div class="flex flex-col sm:flex-row gap-4 items-center justify-between">
            <div class="text-sm text-neutral-400">
                Page <span class="font-bold text-neutral-100">{{ current_page }}</span> of <span class="font-bold text-neutral-100">{{ total_pages }}</span>
                ({{ (current_page - 1) * per_page + 1 }}-{{ [current_page * per_page, total_backups]|min }} of {{ total_backups }} backups)
            </div>
            <div class="flex gap-2 flex-wrap justify-center">
                {% if current_page > 1 %}
                <a href="{{ url_for('backups', page=1, instance_id=filter_instance_id or '') }}" class="px-3 py-2 bg-neutral-700 hover:bg-neutral-600 text-neutral-300 rounded-md text-sm transition-colors">
                    First
                </a>
                <a href="{{ url_for('backups', page=current_page - 1, instance_id=filter_instance_id or '') }}" class="px-3 py-2 bg-neutral-700 hover:bg-neutral-600 text-neutral-300 rounded-md text-sm transition-colors">
                    Previous
                </a>
                {% endif %}
                
                <!-- Page Numbers -->
                {% set start_page = [current_page - 2, 1]|max %}
                {% set end_page = [current_page + 2, total_pages]|min %}
                
                {% if start_page > 1 %}
                <span class="px-3 py-2 text-neutral-400">...</span>
                {% endif %}
                
                {% for page_num in range(start_page, end_page + 1) %}
                    {% if page_num == current_page %}
                    <button class="px-3 py-2 bg-orange-600 text-white rounded-md text-sm font-medium">
                        {{ page_num }}
                    </button>
                    {% else %}
                    <a href="{{ url_for('backups', page=page_num, instance_id=filter_instance_id or '') }}" class="px-3 py-2 bg-neutral-700 hover:bg-neutral-600 text-neutral-300 rounded-md text-sm transition-colors">
                        {{ page_num }}
                    </a>
                    {% endif %}
                {% endfor %}
                
                {% if end_page < total_pages %}
                <span class="px-3 py-2 text-neutral-400">...</span>
                {% endif %}
                
                {% if current_page < total_pages %}
                <a href="{{ url_for('backups', page=current_page + 1, instance_id=filter_instance_id or '') }}" class="px-3 py-2 bg-neutral-700 hover:bg-neutral-600 text-neutral-300 rounded-md text-sm transition-colors">
                    Next
                </a>
                <a href="{{ url_for('backups', page=total_pages, instance_id=filter_instance_id or '') }}" class="px-3 py-2 bg-neutral-700 hover:bg-neutral-600 text-neutral-300 rounded-md text-sm transition-colors">
                    Last
                </a>
                {% endif %}
            </div>
        </div>
    </div>
    {% endif %}
</div>
{% endblock %}