<?php

declare(strict_types=1);

namespace Tests\Unit\Domain\Models\ValueObjects\Coupon;

use Domain\Models\ValueObjects\Coupon\CouponProcessingCode;
use Domain\Models\ValueObjects\Coupon\CouponProcessingCodeArray;
use Shared\Enums\Country;

covers(CouponProcessingCodeArray::class);

describe('coupon processing code array', function (): void {
    $franceCode  = new CouponProcessingCode('5425003944130', Country::FRANCE);
    $beneluxCode = new CouponProcessingCode('5425003944147', Country::BENELUX);

    it('creates an array containing a France processing code', function () use ($franceCode): void {
        // GIVEN
        $processingCodes = [$franceCode];

        // WHEN
        $array = new CouponProcessingCodeArray($processingCodes);

        // THEN
        expect($array->value)->toBe($processingCodes);
    });

    it('accepts additional countries next to France', function () use ($franceCode, $beneluxCode): void {
        // GIVEN
        $processingCodes = [$beneluxCode, $franceCode];

        // WHEN
        $array = new CouponProcessingCodeArray($processingCodes);

        // THEN
        expect($array->value)->toBe($processingCodes);
    });

    it('rejects an empty array', function (): void {
        // GIVEN / WHEN
        $action = fn (): CouponProcessingCodeArray => new CouponProcessingCodeArray([]);

        // THEN
        expect($action)->toThrow(
            \DomainException::class,
            'ProcessingCodes requires at least one CouponProcessingCode.',
        );
    });


    it('rejects two legal informations for the same country', function () use ($franceCode): void {
        // GIVEN
        $informations = [
            $franceCode,
            new CouponProcessingCode('5425003944130', Country::FRANCE),
        ];

        // WHEN
        $action = fn (): CouponProcessingCodeArray => new CouponProcessingCodeArray($informations);

        // THEN
        expect($action)->toThrow(
            \DomainException::class,
            'Only one CouponProcessingCode is allowed per country, duplicate for FRANCE.',
        );
    });

    it('rejects a non processing code element', function (): void {
        // GIVEN / WHEN
        $action = fn (): CouponProcessingCodeArray => new CouponProcessingCodeArray(['ABC1234567890']);

        // THEN
        expect($action)->toThrow(
            \DomainException::class,
            'Value of CouponProcessingCodeArray must be CouponProcessingCode instances.',
        );
    });

    it('rejects a non processing code element mixed with valid ones', function () use ($franceCode): void {
        // GIVEN
        $processingCodes = [$franceCode, 'ABC1234567890'];

        // WHEN
        $action = fn (): CouponProcessingCodeArray => new CouponProcessingCodeArray($processingCodes);

        // THEN
        expect($action)->toThrow(
            \DomainException::class,
            'Value of CouponProcessingCodeArray must be CouponProcessingCode instances.',
        );
    });

    it('rejects an array without France processing code', function () use ($beneluxCode): void {
        // GIVEN
        $processingCodes = [$beneluxCode];

        // WHEN
        $action = fn (): CouponProcessingCodeArray => new CouponProcessingCodeArray($processingCodes);

        // THEN
        expect($action)->toThrow(
            \DomainException::class,
            'CouponProcessingCodes requires a CouponProcessingCode for France.',
        );
    });
});