PAY by square

use Carbon\CarbonImmutable;
use RoundlyConsulting\Money\Money;
use RoundlyConsulting\Qr\Enums\BySquare\BySquareVersion;
use RoundlyConsulting\Qr\Payloads\Payments\BySquare\{BankAccount, Beneficiary, PayBySquare, Payment};

$account = new BankAccount('SK46 1100 0000 0029 4714 7960', 'TATRSKBX');
$beneficiary = new Beneficiary('Roundly Consulting s.r.o.', street: 'Tolstého 5', city: '811 06 Bratislava');

$document = new PayBySquare(
    payments: [Payment::order(
        amount: Money::ofMinor(12550, 'EUR'),
        accounts: [$account],
        beneficiary: $beneficiary,
        dueDate: CarbonImmutable::parse('2026-10-15'),
        variableSymbol: '20260042',
        constantSymbol: '0308',
        note: 'Faktúra 2026-0042',
    )],
    invoiceId: '2026-0042',
    version: BySquareVersion::V1_2_0,     // null → config payments.bysquare.version
    deburr: true,                         // null → config payments.bysquare.deburr
);

$svg = Qr::payBySquare($document)->size(220)->svg();

$string = Qr::payBySquare($document)->payload()->toQrString();  // the string the code carries (config applied)
$standard = $document->encode();          // standard defaults (1.2.0, deburr on) for null fields — ignores config
$model = $document->serialize();          // the tab-separated data model
$same = PayBySquare::decode($string);     // parse a PAY by square string

use RoundlyConsulting\Qr\Enums\BySquare\{DirectDebitScheme, DirectDebitType, Month, Periodicity};
use RoundlyConsulting\Qr\Payloads\Payments\BySquare\{DirectDebitDetails, StandingOrderDetails};

// Standing order
Payment::standingOrder(
    new StandingOrderDetails(Periodicity::Monthly, day: 15, months: [Month::January, Month::July], lastDate: CarbonImmutable::parse('2027-12-31')),
    Money::ofMinor(3000, 'EUR'), [$account], $beneficiary,
);

// Direct debit
Payment::directDebit(
    new DirectDebitDetails(scheme: DirectDebitScheme::Sepa, type: DirectDebitType::Recurrent, mandateId: 'M-2026-7', maxAmount: Money::ofMinor(5000, 'EUR')),
    Money::ofMinor(1999, 'EUR'), [$account], $beneficiary,
);

// Amount left to the payer
Payment::order(null, [$account], $beneficiary, currency: 'EUR');