<?php

namespace App\Http\Requests\Whmcs;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class ProvisionServiceRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        return [
            'whmcs_service_id' => ['required', 'integer', 'unique:whmcs_services,whmcs_service_id'],
            'whmcs_client_id' => ['required', 'integer'],
            'whmcs_order_id' => ['nullable', 'integer'],
            'client_email' => ['required', 'email', 'max:255'],
            'client_name' => ['required', 'string', 'max:100'],
            'plan_slug' => ['required', 'string', 'exists:hosting_plans,slug'],
            'hostname' => ['required', 'string', 'max:100', 'regex:/^[a-zA-Z0-9][a-zA-Z0-9_-]*$/'],
            'subdomain' => [
                Rule::requiredIf(fn () => $this->boolean('behind_traefik', true)),
                'nullable',
                'string',
                'max:63',
                'regex:/^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?$/',
            ],
            'behind_traefik' => ['boolean'],
            'provision_mode' => ['required', Rule::in(['template', 'iso', 'empty'])],
            'template_slug' => [
                Rule::requiredIf(fn () => $this->input('provision_mode') === 'template'),
                'nullable',
                'string',
                'max:64',
            ],
            'iso_volid' => [
                Rule::requiredIf(fn () => $this->input('provision_mode') === 'iso'),
                'nullable',
                'string',
                'max:255',
            ],
        ];
    }

    public function domain(): ?string
    {
        if (! $this->boolean('behind_traefik', true) || ! $this->filled('subdomain')) {
            return null;
        }

        return strtolower($this->input('subdomain')).'.'.config('hosting.plesk.base_domain');
    }
}