<?php

namespace App\Console\Commands;

use App\Models\HostingNode;
use App\Services\Hosting\NodeCapacityService;
use Illuminate\Console\Command;

class RecalculateHostingNodeCapacityCommand extends Command
{
    protected $signature = 'hosting:recalculate-node-capacity {--node=} {--shared-only}';

    protected $description = 'Recalculate logical capacity, allocated disk, and load for hosting nodes.';

    public function handle(NodeCapacityService $capacityService): int
    {
        $nodes = HostingNode::query()
            ->when($this->option('node'), fn ($query, $nodeId) => $query->where('id', $nodeId))
            ->when($this->option('shared-only'), fn ($query) => $query->where('type', HostingNode::TYPE_SHARED))
            ->get();

        foreach ($nodes as $node) {
            $node = $capacityService->refreshNodeResourceTotals($node);
            $capacityService->checkNode($node);

            $this->line(sprintf(
                '%s: accounts=%d allocated=%dGB used=%dGB logical=%.2fGB load=%.2f%%',
                $node->name,
                $node->current_accounts,
                $node->allocated_disk_gb,
                $node->used_disk_gb,
                $node->logicalCapacityGb(),
                (float) $node->current_load_percent
            ));
        }

        $this->info("Recalculated capacity for {$nodes->count()} node(s).");

        return self::SUCCESS;
    }
}