<?php

declare(strict_types=1);

namespace App\Jobs\Hosting;

use App\Models\Invoice;
use App\Models\OrderItem;
use App\Models\ServicePlan;
use App\Services\Plesk\PleskHostingService;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Log;

/**
 * Auto-provisions a Plesk hosting account when a hosting order is paid,
 * mirroring CreateVirtualMachineJob's role for VPS orders. Reuses the same
 * PleskHostingService::provision() the admin "create hosting account" form
 * calls, so behavior (customer creation, subscription, notification emails)
 * stays identical between manual and automatic provisioning.
 */
class ProvisionHostingAccountJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    /** Plesk subscription creation can take a couple of minutes */
    public int $timeout = 300;

    /** No auto-retry — hosting provisioning errors need manual review */
    public int $tries = 1;

    public function __construct(public OrderItem $item)
    {
    }

    public function handle(PleskHostingService $plesk): void
    {
        $service = $this->item->service()->first();
        $domainName = $this->item->server_name;

        if (! $service || ! $domainName) {
            Log::channel('Custom')->warning('ProvisionHostingAccountJob skipped: missing service or domain', [
                'order_item_id' => $this->item->id,
            ]);

            return;
        }

        $servicePlanId = $this->item->product?->service_plan_id;
        $servicePlan = $servicePlanId
            ? ServicePlan::with(['plesk', 'dnsServer'])->find($servicePlanId)
            : null;

        $hostingPlan = $servicePlan?->plesk?->plesk_plan_name;
        $server = $servicePlan?->dnsServer;

        Log::channel('Custom')->info('ProvisionHostingAccountJob resolved service plan', [
            'order_item_id'          => $this->item->id,
            'product_id'             => $this->item->product_id,
            'product_name'           => $this->item->product?->name,
            'service_plan_id'        => $servicePlanId,
            'plesk_plan_name'        => $hostingPlan,
            'dns_manager_server_id'  => $server?->id,
            'dns_manager_server_ip'  => $server?->ip_address,
        ]);

        if (! $hostingPlan) {
            Log::channel('Custom')->error('ProvisionHostingAccountJob failed: no service_plan_plesk mapping for this product', [
                'order_item_id'   => $this->item->id,
                'product_id'      => $this->item->product_id,
                'service_plan_id' => $servicePlanId,
            ]);

            return;
        }

        if (! $server) {
            Log::channel('Custom')->error('ProvisionHostingAccountJob failed: service plan has no dns_manager_server_id configured', [
                'order_item_id'   => $this->item->id,
                'product_id'      => $this->item->product_id,
                'service_plan_id' => $servicePlanId,
            ]);

            return;
        }

        if (! $server->servesHosting()) {
            Log::channel('Custom')->error('ProvisionHostingAccountJob failed: configured server does not serve hosting', [
                'order_item_id'   => $this->item->id,
                'service_plan_id' => $servicePlanId,
                'dns_manager_server_id' => $server->id,
                'server_type'     => $server->type,
            ]);

            return;
        }

        $result = $plesk->provision([
            'customer_id'           => $this->item->order->customer_id,
            'service_id'            => $service->id,
            'dns_manager_server_id' => $server->id,
            'domain_name'           => $domainName,
            'hosting_plan'          => $hostingPlan,
            'invoice_id'            => Invoice::where('order_id', $this->item->order_id)->where('invoice_type', 1)->orderBy('id')->value('id'),
        ]);

        if ($result['error']) {
            Log::channel('Custom')->error('ProvisionHostingAccountJob failed', [
                'order_item_id' => $this->item->id,
                'hosting_plan'  => $hostingPlan,
                'message'       => $result['message'] ?? 'Unknown error',
            ]);

            return;
        }

        $service->update(['status' => 'active']);
    }
}