<?php

namespace App\Livewire;

use App\Livewire\Concerns\WithFleetContext;
use Livewire\Attributes\Layout;
use Livewire\Attributes\Title;
use Livewire\Component;

#[Layout('layouts.app')]
#[Title('Clusev — Dashboard')]
class Dashboard extends Component
{
    use WithFleetContext;

    /**
     * Mock fleet data. Replaced by the SSH layer (phpseclib) + Reverb later.
     * Shapes mirror what MetricsPoller/FleetService will return.
     */
    public array $servers = [];

    public array $services = [];

    public array $events = [];

    /** rolling CPU% series for the live chart placeholder */
    public array $metrics = [];

    public function mount(): void
    {
        $this->servers = [
            ['name' => 'web-01',   'ip' => '10.10.90.136', 'os' => 'Debian 13',   'status' => 'online',  'cpu' => 34, 'mem' => 61],
            ['name' => 'db-02',    'ip' => '10.10.90.140', 'os' => 'Debian 12',   'status' => 'warning', 'cpu' => 78, 'mem' => 83],
            ['name' => 'cache-03', 'ip' => '10.10.90.141', 'os' => 'Alpine 3.20', 'status' => 'offline', 'cpu' => 0,  'mem' => 0],
            ['name' => 'edge-04',  'ip' => '10.10.90.150', 'os' => 'Ubuntu 24.04','status' => 'online',  'cpu' => 12, 'mem' => 39],
        ];

        $this->services = [
            ['name' => 'nginx.service',       'status' => 'online',  'desc' => 'A high performance web server'],
            ['name' => 'mariadb.service',     'status' => 'online',  'desc' => 'MariaDB 11 database server'],
            ['name' => 'redis-server.service','status' => 'online',  'desc' => 'Advanced key-value store'],
            ['name' => 'php8.3-fpm.service',  'status' => 'warning', 'desc' => 'The PHP 8.3 FastCGI Process Manager'],
            ['name' => 'fail2ban.service',    'status' => 'offline', 'desc' => 'Ban hosts that cause multiple auth errors'],
        ];

        $this->events = [
            ['actor' => 'admin',  'action' => 'Dienst neu gestartet',     'target' => 'php8.3-fpm.service',     'when' => 'vor 2 Min'],
            ['actor' => 'admin',  'action' => 'SSH-Schlüssel hinzugefügt', 'target' => 'web-01',                'when' => 'vor 18 Min'],
            ['actor' => 'system', 'action' => 'Server offline',           'target' => 'cache-03',              'when' => 'vor 1 Std'],
            ['actor' => 'admin',  'action' => 'Datei bearbeitet',         'target' => '/etc/nginx/nginx.conf', 'when' => 'vor 3 Std'],
        ];

        $this->metrics = [22, 28, 25, 40, 38, 52, 47, 60, 55, 48, 63, 58, 71, 66, 74];
    }

    public function render()
    {
        return view('livewire.dashboard', ['active' => $this->activeServer()]);
    }
}