<?php

namespace App\Services\Hosting\DTO;

use App\Models\Customer;

readonly class CustomerProvisionData
{
    public function __construct(
        public string $customer_name,
        public ?string $domain,
        public ?int $vmid = null,
        public ?string $ip = null,
        public ?string $public_ip = null,
        public int $cpu = 2,
        public int $ram = 2048,
        public int $disk = 32,
        public bool $behind_traefik = true,
        public ?int $ip_pool_id = null,
    ) {}

    public static function fromCustomer(Customer $customer): self
    {
        return new self(
            customer_name: $customer->name,
            domain: $customer->domain,
            vmid: $customer->vmid,
            ip: $customer->ip_address,
            public_ip: $customer->public_ip,
            cpu: $customer->cpu,
            ram: $customer->ram,
            disk: $customer->disk,
            behind_traefik: $customer->behind_traefik,
            ip_pool_id: $customer->ip_pool_id,
        );
    }

    public static function fromArray(array $data): self
    {
        return new self(
            customer_name: (string) $data['customer_name'],
            domain: isset($data['domain']) ? (string) $data['domain'] : null,
            vmid: isset($data['vmid']) ? (int) $data['vmid'] : null,
            ip: isset($data['ip']) ? (string) $data['ip'] : null,
            public_ip: isset($data['public_ip']) ? (string) $data['public_ip'] : null,
            cpu: (int) ($data['cpu'] ?? config('hosting.defaults.cpu', 2)),
            ram: (int) ($data['ram'] ?? config('hosting.defaults.ram', 2048)),
            disk: (int) ($data['disk'] ?? config('hosting.defaults.disk', 32)),
            behind_traefik: (bool) ($data['behind_traefik'] ?? true),
            ip_pool_id: isset($data['ip_pool_id']) ? (int) $data['ip_pool_id'] : null,
        );
    }

    public function subdomain(): string
    {
        if (! $this->domain) {
            return '';
        }

        $base = config('hosting.plesk.base_domain');
        $suffix = '.'.$base;

        if (str_ends_with($this->domain, $suffix)) {
            return substr($this->domain, 0, -strlen($suffix));
        }

        return explode('.', $this->domain)[0] ?? $this->customer_name;
    }

    public function requiresTraefik(): bool
    {
        return $this->behind_traefik && $this->domain !== null && $this->domain !== '';
    }
}