<?php

namespace Modules\Stylist\Services;

use Illuminate\Support\Facades\Auth;

final class TenantThemeResolver
{
    public function resolve(): string
    {
        $column = config('stylist.tenant_theme_column', 'theme_key');
        $user = Auth::user();
        $company = $user?->company ?? null;

        if ($company && filled($company->{$column} ?? null)) {
            return (string) $company->{$column};
        }

        if (function_exists('tenant')) {
            $tenant = tenant();
            if ($tenant && filled($tenant->{$column} ?? null)) {
                return (string) $tenant->{$column};
            }
        }

        return config('stylist.default_theme', 'default');
    }

    public function variables(): array
    {
        $variables = config('stylist.fallback_variables', []);
        $company = Auth::user()?->company ?? null;

        foreach (config('stylist.tenant_brand_columns', []) as $column => $variable) {
            if ($company && filled($company->{$column} ?? null)) {
                $variables[$variable] = (string) $company->{$column};
            }
        }

        return $variables;
    }
}