<?php

namespace App\Support;

use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Support\Facades\Route;

class UserProfileMenu
{
    /** @return list<array<string, mixed>> */
    public static function items(?Authenticatable $user = null): array
    {
        $user ??= auth()->user();

        if (! $user) {
            return [];
        }

        $items = [];

        foreach ([
            ['label' => 'Home', 'path' => '', 'host' => 'home'],
            ['label' => 'Profile', 'path' => 'profile'],
            ['label' => 'Account Settings', 'path' => 'account-settings'],
            ['label' => 'Dashboard', 'path' => 'dashboard'],
            ['label' => 'Billing', 'path' => 'billing'],
        ] as $link) {
            $items[] = [
                'type' => 'link',
                'label' => $link['label'],
                'href' => self::platformUrl($link['host'] ?? 'account', $link['path']),
            ];
        }

        if (self::userIsAdmin($user)) {
            $items[] = [
                'type' => 'link',
                'label' => 'Admin',
                'href' => self::platformUrl('account', 'admin'),
            ];
        }

        if (Route::has('logout')) {
            $items[] = [
                'type' => 'logout',
                'label' => 'Logout',
                'action' => route('logout'),
            ];
        }

        return $items;
    }

    private static function platformUrl(string $host, string $path = ''): string
    {
        if ($host === 'home') {
            if (function_exists('ladill_home_url')) {
                return ladill_home_url($path);
            }

            $domain = config('app.home_domain');
            if (! $domain) {
                $platform = (string) config('app.platform_domain', parse_url((string) config('app.url', ''), PHP_URL_HOST) ?: '');
                $domain = $platform !== '' ? 'home.'.$platform : (string) config('app.account_domain');
            }

            return self::absoluteUrl((string) $domain, $path);
        }

        if (function_exists('ladill_account_url')) {
            return ladill_account_url($path);
        }

        return self::absoluteUrl((string) config('app.account_domain'), $path);
    }

    private static function absoluteUrl(string $domain, string $path = ''): string
    {
        $base = 'https://'.trim($domain, '/');

        if ($path === '') {
            return $base;
        }

        return $base.'/'.ltrim($path, '/');
    }

    private static function userIsAdmin(Authenticatable $user): bool
    {
        if (method_exists($user, 'isAdmin')) {
            return $user->isAdmin();
        }

        return (bool) ($user->is_admin ?? false);
    }
}