<?php

namespace App\Services\Hosting\Metrics;

use App\Models\Customer;
use App\Models\VmMetric;
use App\Services\Hosting\Proxmox\ProxmoxClient;

class MetricsCollectorService
{
    public function __construct(private readonly ProxmoxClient $proxmox) {}

    public function collectAll(): int
    {
        $count = 0;
        $vms = Customer::query()->where('status', 'active')->whereNotNull('vmid')->get();

        foreach ($vms as $vm) {
            try {
                $raw = $this->proxmox->getVMStatus((int) $vm->vmid);
                $normalized = $this->proxmox->normalizeLiveStatus($raw);

                VmMetric::query()->create([
                    'customer_id' => $vm->id,
                    'cpu' => $normalized['cpu'],
                    'mem' => $normalized['mem'],
                    'maxmem' => $normalized['maxmem'],
                    'disk' => $normalized['disk'],
                    'maxdisk' => $normalized['maxdisk'],
                    'recorded_at' => now(),
                ]);

                VmMetric::query()
                    ->where('customer_id', $vm->id)
                    ->where('recorded_at', '<', now()->subDays(7))
                    ->delete();

                $count++;
            } catch (\Throwable) {
                //
            }
        }

        return $count;
    }
}