<?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\CSV;

use App\Import\Providers\Csv;
use App\Import\Transformer\BaseTransformer;
use App\Jobs\Import\CSVImport;
use App\Models\Client;
use App\Models\ClientContact;
use App\Models\Expense;
use App\Models\Invoice;
use App\Models\Payment;
use App\Models\Product;
use App\Models\TaxRate;
use App\Models\Vendor;
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
 * @covers App\Import\Providers\Csv
 */
class CsvImportTest extends TestCase
{
    use MakesHash;
    use MockAccountData;

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

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

        config(['database.default' => config('ninja.db.default')]);

        $this->makeTestData();
  
        $this->withoutExceptionHandling();
    }


    public function testVendorCsvImport() {
        $csv        = file_get_contents( base_path() . '/tests/Feature/Import/vendors.csv' );
        $hash       = Str::random( 32 );
        $column_map = [
            0  => 'vendor.name',
            19 => 'vendor.currency_id',
            20 => 'vendor.public_notes',
            21 => 'vendor.private_notes',
            22 => 'vendor.first_name',
            23 => 'vendor.last_name',
        ];

        $data = [
            'hash'        => $hash,
            'column_map'  => [ 'vendor' => [ 'mapping' => $column_map ] ],
            'skip_header' => true,
            'import_type' => 'csv',
        ];

        $pre_import = Vendor::count();

        Cache::put( $hash . '-vendor', base64_encode( $csv ), 360 );

        $csv_importer = new Csv($data, $this->company);

        $csv_importer->import('vendor');

        $base_transformer = new BaseTransformer($this->company);

        $this->assertTrue($base_transformer->hasVendor("Ludwig Krajcik DVM"));


    }

    
    public function testProductImport()
    {
        $csv  = file_get_contents( base_path() . '/tests/Feature/Import/products.csv' );
        $hash = Str::random( 32 );
        Cache::put( $hash . '-product', base64_encode( $csv ), 360 );

        $column_map = [
            1 => 'product.product_key',
            2 => 'product.notes',
            3 => 'product.cost',
        ];

        $data = [
            'hash'        => $hash,
            'column_map'  => [ 'product' => [ 'mapping' => $column_map ] ],
            'skip_header' => true,
            'import_type' => 'csv',
        ];

        $csv_importer = new Csv($data, $this->company);
     
        $this->assertInstanceOf(Csv::class, $csv_importer);

        $csv_importer->import('product');

        $base_transformer = new BaseTransformer($this->company);

        $this->assertTrue($base_transformer->hasProduct('officiis'));
        // $this->assertTrue($base_transformer->hasProduct('maxime'));

    }

    public function testClientImport()
    {
        $csv = file_get_contents(base_path().'/tests/Feature/Import/clients.csv');
        $hash = Str::random(32);
        $column_map = [
             1 => 'client.balance',
             2 => 'client.paid_to_date',
             0 => 'client.name',
             19 => 'client.currency_id',
             20 => 'client.public_notes',
             21 => 'client.private_notes',
             22 => 'contact.first_name',
             23 => 'contact.last_name',
             24 => 'contact.email',
        ];

        $data = [
            'hash'        => $hash,
            'column_map'  => [ 'client' => [ 'mapping' => $column_map ] ],
            'skip_header' => true,
            'import_type' => 'csv',
        ];

        Cache::put( $hash . '-client', base64_encode( $csv ), 360 );

        $csv_importer = new Csv($data, $this->company);
     
        $this->assertInstanceOf(Csv::class, $csv_importer);

        $csv_importer->import('client');

        $base_transformer = new BaseTransformer($this->company);

        $this->assertTrue($base_transformer->hasClient("Ludwig Krajcik DVM"));

        $client_id = $base_transformer->getClient("Ludwig Krajcik DVM", null);

        $c = Client::find($client_id);

        $this->assertEquals($client_id, $c->id);

        $client_id = $base_transformer->getClient("a non existent clent", "brook59@example.org");

        $this->assertEquals($client_id, $c->id);

    }

    public function testInvoiceImport()
    {
        /*Need to import clients first*/
        $csv = file_get_contents(base_path().'/tests/Feature/Import/clients.csv');
        $hash = Str::random(32);
        $column_map = [
            1 => 'client.balance',
            2 => 'client.paid_to_date',
            0 => 'client.name',
            19 => 'client.currency_id',
            20 => 'client.public_notes',
            21 => 'client.private_notes',
            22 => 'contact.first_name',
            23 => 'contact.last_name',
        ];

        $data = [
            'hash'        => $hash,
            'column_map'  => [ 'client' => [ 'mapping' => $column_map ] ],
            'skip_header' => true,
            'import_type' => 'csv',
        ];

        Cache::put( $hash . '-client', base64_encode( $csv ), 360 );

        $csv_importer = new Csv($data, $this->company);
     
        $this->assertInstanceOf(Csv::class, $csv_importer);

        $csv_importer->import('client');

        $base_transformer = new BaseTransformer($this->company);

        $this->assertTrue($base_transformer->hasClient("Ludwig Krajcik DVM"));

        /* client import verified*/

        /*Now import invoices*/
        $csv = file_get_contents(base_path().'/tests/Feature/Import/invoice.csv');
        $hash = Str::random(32);

        $column_map = [
            1 => 'client.email',
            3 => 'payment.amount',
            5 => 'invoice.po_number',
            8 => 'invoice.due_date',
            9 => 'item.discount',
            11 => 'invoice.partial_due_date',
            12 => 'invoice.public_notes',
            13 => 'invoice.private_notes',
            0 => 'client.name',
            2 => 'invoice.number',
            7 => 'invoice.date',
            14 => 'item.product_key',
            15 => 'item.notes',
            16 => 'item.cost',
            17 => 'item.quantity',
        ];

        $data = [
            'hash'        => $hash,
            'column_map'  => [ 'invoice' => [ 'mapping' => $column_map ] ],
            'skip_header' => true,
            'import_type' => 'csv',
        ];

        Cache::put( $hash . '-invoice', base64_encode( $csv ), 360 );

        $csv_importer = new Csv($data, $this->company);

        $csv_importer->import('invoice');

        $this->assertTrue($base_transformer->hasInvoice("801"));


        /* Lets piggy back payments tests here to save rebuilding the test multiple times*/


        $csv  = file_get_contents( base_path() . '/tests/Feature/Import/payments.csv' );
        $hash = Str::random( 32 );

        $column_map = [
            0 => 'payment.client_id',
            1 => 'payment.invoice_number',
            2 => 'payment.amount',
            3 => 'payment.date',
        ];

        $data = [
            'hash'        => $hash,
            'column_map'  => [ 'payment' => [ 'mapping' => $column_map ] ],
            'skip_header' => true,
            'import_type' => 'csv',
        ];

        Cache::put( $hash . '-payment', base64_encode( $csv ), 360 );

        $csv_importer = new Csv($data, $this->company);

        $csv_importer->import('payment');

        $this->assertTrue($base_transformer->hasInvoice("801"));

        $invoice_id = $base_transformer->getInvoiceId("801");

        $invoice = Invoice::find($invoice_id);

        $this->assertTrue($invoice->payments()->exists());
        $this->assertEquals(1, $invoice->payments()->count());
        $this->assertEquals(400, $invoice->payments()->sum('payments.amount'));

    }


}


    // public function testClientCsvImport()
    // {
    //  $csv = file_get_contents(base_path().'/tests/Feature/Import/clients.csv');
    //  $hash = Str::random(32);
    //  $column_map = [
    //      1 => 'client.balance',
    //      2 => 'client.paid_to_date',
    //      0 => 'client.name',
    //      19 => 'client.currency_id',
    //      20 => 'client.public_notes',
    //      21 => 'client.private_notes',
    //      22 => 'contact.first_name',
    //      23 => 'contact.last_name',
    //  ];

    //  $data = [
    //      'hash'        => $hash,
    //      'column_map'  => [ 'client' => [ 'mapping' => $column_map ] ],
    //      'skip_header' => true,
    //      'import_type' => 'csv',
    //  ];

    //  $pre_import = Client::count();

    //  Cache::put( $hash . '-client', base64_encode( $csv ), 360 );

    //  CSVImport::dispatchNow( $data, $this->company );

    //  $this->assertGreaterThan( $pre_import, Client::count() );
    // }