<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */
namespace Tests\Feature\Import;

use App\Jobs\Import\CSVImport;
use App\Models\Account;
use App\Models\Client;
use App\Models\ClientContact;
use App\Models\ClientGatewayToken;
use App\Models\Company;
use App\Models\CompanyGateway;
use App\Models\CompanyToken;
use App\Models\CompanyUser;
use App\Models\Credit;
use App\Models\CreditInvitation;
use App\Models\Expense;
use App\Models\ExpenseCategory;
use App\Models\GroupSetting;
use App\Models\Invoice;
use App\Models\InvoiceInvitation;
use App\Models\Payment;
use App\Models\PaymentTerm;
use App\Models\Paymentable;
use App\Models\Product;
use App\Models\Project;
use App\Models\Quote;
use App\Models\QuoteInvitation;
use App\Models\RecurringInvoice;
use App\Models\RecurringInvoiceInvitation;
use App\Models\Subscription;
use App\Models\Task;
use App\Models\TaskStatus;
use App\Models\TaxRate;
use App\Models\User;
use App\Models\Vendor;
use App\Models\VendorContact;
use App\Utils\Traits\MakesHash;
use Illuminate\Routing\Middleware\ThrottleRequests;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Str;
use League\Csv\Reader;
use League\Csv\Statement;
use Tests\MockAccountData;
use Tests\TestCase;

/**
 * @test
 * 
 */
class ImportCompanyTest extends TestCase
{
    use MakesHash;

    public $account;
    public $company;
    public $backup_json_object;
    public $ids;

    public function setUp() :void
    {
        parent::setUp();

        $this->withoutMiddleware(
            ThrottleRequests::class
        );

        $this->withoutExceptionHandling();

        Account::all()->each(function ($account){
            $account->delete();
        });

        $this->account = Account::factory()->create();
        $this->company = Company::factory()->create(['account_id' => $this->account->id]);

        $backup_json_file_zip = base_path().'/tests/Feature/Import/backup.zip';

        $zip = new \ZipArchive;
        $res = $zip->open($backup_json_file_zip);
        if ($res === TRUE) {
          $zip->extractTo(sys_get_temp_dir());
          $zip->close();
        } 

        $backup_json_file = sys_get_temp_dir() . "/backup/backup.json";

        $this->backup_json_object = json_decode(file_get_contents($backup_json_file));

    }

    public function testBackupJsonRead()
    {
        $backup_json_file_zip = base_path().'/tests/Feature/Import/backup.zip';

        $zip = new \ZipArchive;
        $res = $zip->open($backup_json_file_zip);

        if ($res === TRUE) {
          $zip->extractTo(sys_get_temp_dir());
          $zip->close();
        } 

        $backup_json_file = sys_get_temp_dir() . "/backup/backup.json";

        $this->assertTrue(is_array(json_decode(file_get_contents($backup_json_file),1)));

        unlink($backup_json_file);
    }

    public function testAppVersion()
    {
        $this->assertEquals("5.1.65", $this->backup_json_object->app_version);
    }

    public function testImportUsers()
    {

        $this->assertTrue(property_exists($this->backup_json_object, 'app_version'));

        /***************************** Users *****************************/
        $this->assertTrue(property_exists($this->backup_json_object, 'users'));

        User::all()->each(function ($user){
            $user->forceDelete();
        });

        User::unguard();

        $this->assertEquals(2, count($this->backup_json_object->users));

        foreach ($this->backup_json_object->users as $user)
        {
            $user_array = (array)$user;
            unset($user_array['laravel_through_key']);
            unset($user_array['hashed_id']);

            $new_user = User::firstOrNew(
                ['email' => $user->email],
                array_merge($user_array, ['account_id' => $this->account->id]),
            );

            $new_user->save(['timestamps' => false]);

            $this->ids['users']["{$user->hashed_id}"] = $new_user->id;

        }

        User::reguard();

        $this->assertEquals(2, User::count());
        /***************************** Users *****************************/


        /***************************** Company Users *****************************/

        $this->assertEquals(2, count($this->backup_json_object->company_users));

        CompanyUser::unguard();

        foreach($this->backup_json_object->company_users as $cu)
        {
            $user_id = $this->transformId('users', $cu->user_id);

            $cu_array = (array)$cu;
            unset($cu_array['user_id']);
            unset($cu_array['company_id']);
            unset($cu_array['account_id']);
            unset($cu_array['hashed_id']);
            unset($cu_array['id']);

            $new_cu = CompanyUser::firstOrNew(
                        ['user_id' => $user_id, 'company_id' => $this->company->id],
                        $cu_array,
                    );

            $new_cu->account_id = $this->account->id;
            $new_cu->save(['timestamps' => false]);
            
        }

        CompanyUser::reguard();

        $this->assertEquals(2, CompanyUser::count());
        /***************************** Company Users *****************************/


        /***************************** Company Tokens *****************************/

        $this->assertEquals(2, count($this->backup_json_object->company_tokens));

        CompanyToken::unguard();

        foreach($this->backup_json_object->company_tokens as $ct)
        {
            $user_id = $this->transformId('users', $ct->user_id);

            $ct_array = (array)$ct;
            unset($ct_array['user_id']);
            unset($ct_array['company_id']);
            unset($ct_array['account_id']);
            unset($ct_array['hashed_id']);
            unset($ct_array['id']);

            $new_ct = CompanyToken::firstOrNew(
                        ['user_id' => $user_id, 'company_id' => $this->company->id],
                        $ct_array,
                    );

            $new_ct->account_id = $this->account->id;
            $new_ct->save(['timestamps' => false]);
            
        }

        CompanyToken::reguard();

        $this->assertEquals(2, CompanyToken::count());
        /***************************** Company Tokens *****************************/


        /***************************** Payment Terms *****************************/
        PaymentTerm::unguard();

        $this->assertEquals(8, count($this->backup_json_object->payment_terms));

        foreach($this->backup_json_object->payment_terms as $obj)
        {
        
            $user_id = $this->transformId('users', $obj->user_id);

            $obj_array = (array)$obj;
            unset($obj_array['user_id']);
            unset($obj_array['company_id']);
            unset($obj_array['account_id']);
            unset($obj_array['hashed_id']);
            unset($obj_array['id']);

            $new_obj = PaymentTerm::firstOrNew(
                        ['num_days' => $obj->num_days, 'company_id' => $this->company->id],
                        $obj_array,
                    );

            $new_obj->save(['timestamps' => false]);
            
        }

        PaymentTerm::reguard();
    
        $this->assertEquals(8, PaymentTerm::count());
        /***************************** Payment Terms *****************************/

        /***************************** Tax Rates *****************************/
        TaxRate::unguard();

        $this->assertEquals(2, count($this->backup_json_object->tax_rates));

        foreach($this->backup_json_object->tax_rates as $obj)
        {
        
            $user_id = $this->transformId('users', $obj->user_id);

            $obj_array = (array)$obj;
            unset($obj_array['user_id']);
            unset($obj_array['company_id']);
            unset($obj_array['account_id']);
            unset($obj_array['hashed_id']);
            unset($obj_array['id']);
            unset($obj_array['tax_rate_id']);

            $new_obj = TaxRate::firstOrNew(
                        ['name' => $obj->name, 'company_id' => $this->company->id, 'rate' => $obj->rate],
                        $obj_array,
                    );

            $new_obj->save(['timestamps' => false]);
            
        }

        TaxRate::reguard();
    
        $this->assertEquals(2, TaxRate::count());
        /***************************** Tax Rates *****************************/

        /***************************** Expense Category *****************************/
        ExpenseCategory::unguard();

        $this->assertEquals(2, count($this->backup_json_object->expense_categories));

        foreach($this->backup_json_object->expense_categories as $obj)
        {
        
            $user_id = $this->transformId('users', $obj->user_id);

            $obj_array = (array)$obj;
            unset($obj_array['user_id']);
            unset($obj_array['company_id']);
            unset($obj_array['account_id']);
            unset($obj_array['hashed_id']);
            unset($obj_array['id']);
            unset($obj_array['tax_rate_id']);

            $new_obj = ExpenseCategory::firstOrNew(
                        ['name' => $obj->name, 'company_id' => $this->company->id],
                        $obj_array,
                    );

            $new_obj->save(['timestamps' => false]);
            
        }

        ExpenseCategory::reguard();
    
        $this->assertEquals(2, ExpenseCategory::count());
        /***************************** Expense Category *****************************/


        /***************************** Task Statuses *****************************/
        TaskStatus::unguard();

        $this->assertEquals(4, count($this->backup_json_object->task_statuses));

        foreach($this->backup_json_object->task_statuses as $obj)
        {
        
            $user_id = $this->transformId('users', $obj->user_id);

            $obj_array = (array)$obj;
            unset($obj_array['user_id']);
            unset($obj_array['company_id']);
            unset($obj_array['account_id']);
            unset($obj_array['hashed_id']);
            unset($obj_array['id']);
            unset($obj_array['tax_rate_id']);

            $new_obj = TaskStatus::firstOrNew(
                        ['name' => $obj->name, 'company_id' => $this->company->id],
                        $obj_array,
                    );

            $new_obj->save(['timestamps' => false]);
            
        }

        TaskStatus::reguard();
    
        $this->assertEquals(4, TaskStatus::count());
        /***************************** Task Statuses *****************************/

        /***************************** Clients *****************************/
        Client::unguard();

        $this->assertEquals(1, count($this->backup_json_object->clients));

        foreach($this->backup_json_object->clients as $obj)
        {
        
            $user_id = $this->transformId('users', $obj->user_id);
            $assigned_user_id = $this->transformId('users', $obj->assigned_user_id);

            $obj_array = (array)$obj;
            unset($obj_array['user_id']);
            unset($obj_array['company_id']);
            unset($obj_array['account_id']);
            unset($obj_array['hashed_id']);
            unset($obj_array['id']);
            unset($obj_array['gateway_tokens']);
            unset($obj_array['contacts']);
            unset($obj_array['documents']);
            
            $new_obj = Client::firstOrNew(
                        ['number' => $obj->number, 'company_id' => $this->company->id],
                        $obj_array,
                    );

            $new_obj->save(['timestamps' => false]);
            
            $this->ids['clients']["{$obj->hashed_id}"] = $new_obj->id;

        }

        Client::reguard();
    
        $this->assertEquals(1, Client::count());
        /***************************** Clients *****************************/

        /***************************** Client Contacts *****************************/
        ClientContact::unguard();

        $this->assertEquals(1, count($this->backup_json_object->client_contacts));

        foreach($this->backup_json_object->client_contacts as $obj)
        {

            $user_id = $this->transformId('users', $obj->user_id);
            $client_id = $this->transformId('clients', $obj->client_id);

            $obj_array = (array)$obj;
            unset($obj_array['user_id']);
            unset($obj_array['company_id']);
            unset($obj_array['account_id']);
            unset($obj_array['hashed_id']);
            unset($obj_array['id']);
            unset($obj_array['gateway_tokens']);
            unset($obj_array['contacts']);
            unset($obj_array['documents']);
            
            $obj_array['client_id'] = $client_id;

            $new_obj = ClientContact::firstOrNew(
                        ['email' => $obj->email, 'company_id' => $this->company->id],
                        $obj_array,
                    );

            $new_obj->save(['timestamps' => false]);
            
            $this->ids['client_contacts']["{$obj->hashed_id}"] = $new_obj->id;

        }

        ClientContact::reguard();
    
        $this->assertEquals(1, ClientContact::count());
        /***************************** Client Contacts *****************************/

//vendors!
        /* Generic */
        $this->assertEquals(1, count($this->backup_json_object->vendors));

        $this->genericImport(Vendor::class, 
            ['user_id', 'assigned_user_id', 'company_id', 'id', 'hashed_id'], 
            [['users' => 'user_id'], ['users' =>'assigned_user_id']], 
            'vendors',
            'number');

        $this->assertEquals(1, Vendor::count());

        /* Generic */

        $this->assertEquals(1, count($this->backup_json_object->projects));
        //$class, $unset, $transforms, $object_property, $match_key
        $this->genericImport(Project::class, 
            ['user_id', 'assigned_user_id', 'company_id', 'id', 'hashed_id','client_id'], 
            [['users' => 'user_id'], ['users' =>'assigned_user_id'], ['clients' => 'client_id']], 
            'projects',
            'number');

        $this->assertEquals(1, Project::count());

//projects!

//products!

        $this->assertEquals(1, count($this->backup_json_object->products));

        $this->genericNewClassImport(Product::class,
            ['user_id', 'company_id', 'hashed_id', 'id'],
            [['users' => 'user_id'], ['users' =>'assigned_user_id'], ['vendors' => 'vendor_id'], ['projects' => 'project_id']],
            'products' 
        );
        $this->assertEquals(1, Product::count());

//company gateways        

        $this->assertEquals(1, count($this->backup_json_object->company_gateways));

        $this->genericNewClassImport(CompanyGateway::class,
            ['user_id', 'company_id', 'hashed_id', 'id'],
            [['users' => 'user_id']],
            'company_gateways' 
        );

        $this->assertEquals(1, CompanyGateway::count());

//company gateways


//client gateway tokens

        $this->genericNewClassImport(ClientGatewayToken::class, 
            ['company_id', 'id', 'hashed_id','client_id'], 
            [['clients' => 'client_id']], 
            'client_gateway_tokens');

//client gateway tokens

//Group Settings
        $this->genericImport(GroupSetting::class, 
            ['user_id', 'company_id', 'id', 'hashed_id',], 
            [['users' => 'user_id']], 
            'group_settings',
            'name');
//Group Settings

//Subscriptions
        $this->assertEquals(1, count($this->backup_json_object->subscriptions));

        $this->genericImport(Subscription::class, 
            ['user_id', 'assigned_user_id', 'company_id', 'id', 'hashed_id',], 
            [['group_settings' => 'group_id'], ['users' => 'user_id'], ['users' => 'assigned_user_id']], 
            'subscriptions',
            'name');

        $this->assertEquals(1, Subscription::count());

//Subscriptions

// Recurring Invoices
 
        $this->assertEquals(2, count($this->backup_json_object->recurring_invoices));

        $this->genericImport(RecurringInvoice::class, 
            ['user_id', 'assigned_user_id', 'company_id', 'id', 'hashed_id', 'client_id','subscription_id','project_id','vendor_id','status'], 
            [
                ['subscriptions' => 'subscription_id'], 
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'],
                ['clients' => 'client_id'],
                ['projects' => 'project_id'],
                ['vendors' => 'vendor_id'],
                ['clients' => 'client_id'],
            ], 
            'recurring_invoices',
            'number');

        $this->assertEquals(2, RecurringInvoice::count());

// Recurring Invoices


// Recurring Invoice Invitations

        $this->assertEquals(2, count($this->backup_json_object->recurring_invoice_invitations));

        $this->genericImport(RecurringInvoiceInvitation::class, 
            ['user_id', 'client_contact_id', 'company_id', 'id', 'hashed_id', 'recurring_invoice_id'], 
            [
                ['users' => 'user_id'], 
                ['recurring_invoices' => 'recurring_invoice_id'],
                ['client_contacts' => 'client_contact_id'],
            ], 
            'recurring_invoice_invitations',
            'key');

        $this->assertEquals(2, RecurringInvoiceInvitation::count());
 
// Recurring Invoice Invitations
 
// Invoices
        $this->assertEquals(2, count($this->backup_json_object->invoices));

        $this->genericImport(Invoice::class, 
            ['user_id', 'client_id', 'company_id', 'id', 'hashed_id', 'recurring_id','status'], 
            [
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'], 
                ['recurring_invoices' => 'recurring_id'],
                ['clients' => 'client_id'],
                ['subscriptions' => 'subscription_id'],
                ['projects' => 'project_id'],
                ['vendors' => 'vendor_id'],
            ], 
            'invoices',
            'number');

        $this->assertEquals(2, Invoice::count());


// Invoices

//  Invoice Invitations

        $this->assertEquals(2, count($this->backup_json_object->invoice_invitations));

        $this->genericImport(InvoiceInvitation::class, 
            ['user_id', 'client_contact_id', 'company_id', 'id', 'hashed_id', 'invoice_id'], 
            [
                ['users' => 'user_id'], 
                ['invoices' => 'invoice_id'],
                ['client_contacts' => 'client_contact_id'],
            ], 
            'invoice_invitations',
            'key');

        $this->assertEquals(2, InvoiceInvitation::count());
 
//  Invoice Invitations


// Quotes
        $this->assertEquals(2, count($this->backup_json_object->quotes));

        $this->genericImport(Quote::class, 
            ['user_id', 'client_id', 'company_id', 'id', 'hashed_id', 'recurring_id','status'], 
            [
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'], 
                ['recurring_invoices' => 'recurring_id'],
                ['clients' => 'client_id'],
                ['subscriptions' => 'subscription_id'],
                ['projects' => 'project_id'],
                ['vendors' => 'vendor_id'],
            ], 
            'quotes',
            'number');

        $this->assertEquals(2, Quote::count());


// Quotes

//  Quotes Invitations

        $this->assertEquals(2, count($this->backup_json_object->quote_invitations));

        $this->genericImport(QuoteInvitation::class, 
            ['user_id', 'client_contact_id', 'company_id', 'id', 'hashed_id', 'quote_id'], 
            [
                ['users' => 'user_id'], 
                ['quotes' => 'quote_id'],
                ['client_contacts' => 'client_contact_id'],
            ], 
            'quote_invitations',
            'key');

        $this->assertEquals(2, QuoteInvitation::count());
 
//  Quotes Invitations

// Credits
        $this->assertEquals(2, count($this->backup_json_object->credits));

        $this->genericImport(Credit::class, 
            ['user_id', 'client_id', 'company_id', 'id', 'hashed_id', 'recurring_id','status'], 
            [
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'], 
                ['recurring_invoices' => 'recurring_id'],
                ['clients' => 'client_id'],
                ['subscriptions' => 'subscription_id'],
                ['projects' => 'project_id'],
                ['vendors' => 'vendor_id'],
            ], 
            'quotes',
            'number');

        $this->assertEquals(2, Credit::count());


// Credits

//  Credits Invitations

        $this->assertEquals(2, count($this->backup_json_object->credit_invitations));

        $this->genericImport(CreditInvitation::class, 
            ['user_id', 'client_contact_id', 'company_id', 'id', 'hashed_id', 'credit_id'], 
            [
                ['users' => 'user_id'], 
                ['quotes' => 'credit_id'],
                ['client_contacts' => 'client_contact_id'],
            ], 
            'credit_invitations',
            'key');

        $this->assertEquals(2, CreditInvitation::count());
 
//  Credits Invitations


// Expenses

        $this->assertEquals(2, count($this->backup_json_object->expenses));

        $this->genericImport(Expense::class, 
            ['assigned_user_id', 'user_id', 'client_id', 'company_id', 'id', 'hashed_id', 'project_id','vendor_id'], 
            [
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'], 
                ['clients' => 'client_id'],
                ['projects' => 'project_id'],
                ['vendors' => 'vendor_id'],
            ], 
            'expenses',
            'number');

        $this->assertEquals(2, Expense::count());

// Expenses


// Tasks

        $this->assertEquals(3, count($this->backup_json_object->tasks));

        $this->genericImport(Task::class, 
            ['assigned_user_id', 'user_id', 'client_id', 'company_id', 'id', 'hashed_id', 'invoice_id','project_id'], 
            [
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'], 
                ['clients' => 'client_id'],
                ['projects' => 'project_id'],
                ['invoices' => 'invoice_id'],
            ], 
            'tasks',
            'number');

        $this->assertEquals(3, Task::count());

// Tasks


// Payments

        $this->assertEquals(2, count($this->backup_json_object->payments));

        $this->genericImport(Payment::class, 
            ['assigned_user_id', 'user_id', 'client_id', 'company_id', 'id', 'hashed_id', 'client_contact_id','invitation_id','vendor_id','paymentables'], 
            [
                ['users' => 'user_id'], 
                ['users' => 'assigned_user_id'], 
                ['clients' => 'client_id'],
                ['client_contacts' => 'client_contact_id'],
                ['vendors' => 'vendor_id'],
                ['invoice_invitations' => 'invitation_id'],
                ['company_gateways' => 'company_gateway_id'],
            ], 
            'payments',
            'number');

        $this->assertEquals(2, Payment::count());

// Payments
 

// Paymentables

        // $this->assertEquals(2, count($this->backup_json_object->paymentables));

        // $this->paymentablesImport();

        // $this->assertEquals(2, Paymentable::count());


// Paymentables
    }

    private function paymentablesImport()
    {

        foreach($this->backup_json_object->paymentables as $paymentable)
        {
            $paymentable = new Paymentable();
            $paymentable->payment_id = $this->transformId('payments', $paymentable->payment_id);
            $paymentable->paymentable_type = $paymentable->paymentable_type;
            $paymentable->amount = $paymentable->amount;
            $paymentable->refunded = $paymentable->refunded;
            $paymentable->created_at = $paymentable->created_at;
            $paymentable->deleted_at = $paymentable->deleted_at;
            $paymentable->updated_at = $paymentable->updated_at;
            $paymentable->paymentable_id = $this->convertPaymentableId($paymentable->paymentable_type, $paymentable->paymentable_id);
            $paymentable->paymentable_type = $paymentable->paymentable_type;
            $paymentable->save(['timestamps' => false]);

        }
    }

    private function convertPaymentableId($type, $id)
    {
        switch ($type) {
            case 'invoices':
                return $this->transformId('invoices', $id);
                break;
            case Credit::class:
                return $this->transformId('credits', $id);
                break;            
            default:
                # code...
                break;
        }
    }


    private function genericNewClassImport($class, $unset, $transforms, $object_property)
    {

        $class::unguard();

        foreach($this->backup_json_object->{$object_property} as $obj)
        {
            /* Remove unwanted keys*/
            $obj_array = (array)$obj;
            foreach($unset as $un){
                unset($obj_array[$un]);
            }

            /* Transform old keys to new keys */
            foreach($transforms as $transform)
            {
                foreach($transform as $key => $value)
                {
                    $obj_array["{$value}"] = $this->transformId($key, $obj->{$value});
                }    
            }
            
            if($class instanceof CompanyGateway) {
                $obj_array['config'] = encrypt($obj_array['config']);
            }

            $new_obj = new $class();
            $new_obj->company_id = $this->company->id;
            $new_obj->fill($obj_array);

            $new_obj->save(['timestamps' => false]);
            
            $this->ids["{$object_property}"]["{$obj->hashed_id}"] = $new_obj->id;

        }

        $class::reguard();
    

    }

    private function genericImport($class, $unset, $transforms, $object_property, $match_key)
    {

        $class::unguard();

        foreach($this->backup_json_object->{$object_property} as $obj)
        {
            /* Remove unwanted keys*/
            $obj_array = (array)$obj;
            foreach($unset as $un){
                unset($obj_array[$un]);
            }

            /* Transform old keys to new keys */
            foreach($transforms as $transform)
            {
                foreach($transform as $key => $value)
                {
                    $obj_array["{$value}"] = $this->transformId($key, $obj->{$value});
                }    
            }
            
            /* New to convert product ids from old hashes to new hashes*/
            if($class instanceof Subscription){
                $obj_array['product_ids'] = $this->recordProductIds($obj_array['product_ids']); 
                $obj_array['recurring_product_ids'] = $this->recordProductIds($obj_array['recurring_product_ids']); 
            }

            $new_obj = $class::firstOrNew(
                    [$match_key => $obj->{$match_key}, 'company_id' => $this->company->id],
                    $obj_array,
                );

            $new_obj->save(['timestamps' => false]);
            
            $this->ids["{$object_property}"]["{$obj->hashed_id}"] = $new_obj->id;

        }

        $class::reguard();
    
    }

    private function recordProductIds($ids)
    {

        $id_array = explode(",", $ids);

        $tmp_arr = [];

        foreach($id_array as $id) {

            $tmp_arr[] = $this->encodePrimaryKey($this->transformId('products', $id));
        }     

        return implode(",", $tmp_arr);
    }

    private function transformId(string $resource, ?string $old): ?int
    {
        if(empty($old))
            return null;

        if (! array_key_exists($resource, $this->ids)) {
            throw new \Exception("Resource {$resource} not available.");
        }

        if (! array_key_exists("{$old}", $this->ids[$resource])) {
            throw new \Exception("Missing resource key: {$old}");
        }

        return $this->ids[$resource]["{$old}"];
    }

    public function tearDown() :void
    {
        $backup_json_file = sys_get_temp_dir() . "/backup/backup.json";

     //   unlink($backup_json_file);
    }


}