<?php

namespace App\Services;

use App\Models\Supplier;
use App\Models\User;

/** Shared eligibility; review commands still validate the current version and activation facts. */
class SupplierParticipation
{
    public function canPrepare(User $actor): bool
    {
        return $actor->tenant_id !== null && $actor->hasFunctions(['procurement']) && ! app(OrganizationAccess::class)->maintenanceOnly($actor);
    }

    public function canReviewRole(User $actor): bool
    {
        return $actor->tenant_id !== null && $actor->hasFunctions(['finance']) && ! app(OrganizationAccess::class)->maintenanceOnly($actor);
    }

    public function canReview(User $actor, Supplier $supplier): bool
    {
        return $actor->tenant_id === $supplier->tenant_id && $this->canReviewRole($actor)
            && $actor->id !== $supplier->created_by && $actor->id !== $supplier->last_changed_by;
    }
}