<?php

declare(strict_types=1);

namespace App\Tests\Service;

use App\BusProNet\Model\PersonalData;
use App\Service\ProfileCompletenessChecker;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Validator\Validation;
use Symfony\Component\Validator\Validator\ValidatorInterface;

class ProfileCompletenessCheckerTest extends TestCase
{
    public function testCompleteProfileHasNoInvalidIdentityFields(): void
    {
        $checker = new ProfileCompletenessChecker($this->createValidator());
        $personalData = $this->createCompletePersonalData();

        self::assertTrue($checker->isComplete($personalData));
        self::assertSame([], $checker->invalidIdentityFields($personalData));
    }

    /**
     * A company name in the last name and no first name is what BusPro hands us for some accounts.
     */
    public function testMissingFirstNameIsReportedAndKeepsTheProfileIncomplete(): void
    {
        $checker = new ProfileCompletenessChecker($this->createValidator());
        $personalData = $this->createCompletePersonalData();
        $personalData->firstName = null;
        $personalData->name = 'Musterfirma GmbH';

        self::assertFalse($checker->isComplete($personalData));
        self::assertSame(['Vorname'], $checker->invalidIdentityFields($personalData));
    }

    public function testInvalidIdentityFieldsAreListedInFixedOrder(): void
    {
        $checker = new ProfileCompletenessChecker($this->createValidator());
        $personalData = $this->createCompletePersonalData();
        $personalData->communication->email = 'not-an-address';
        $personalData->name = '';
        $personalData->firstName = '';

        self::assertSame(['Vorname', 'Nachname', 'E-Mail-Adresse'], $checker->invalidIdentityFields($personalData));
    }

    public function testFieldsTheUserCanEditAreNotReportedAsIdentityFields(): void
    {
        $checker = new ProfileCompletenessChecker($this->createValidator());
        $personalData = $this->createCompletePersonalData();
        $personalData->address->street = null;
        $personalData->communication->mobile = null;

        self::assertFalse($checker->isComplete($personalData));
        self::assertSame([], $checker->invalidIdentityFields($personalData));
    }

    private function createValidator(): ValidatorInterface
    {
        return Validation::createValidatorBuilder()->enableAttributeMapping()->getValidator();
    }

    private function createCompletePersonalData(): PersonalData
    {
        $personalData = new PersonalData();
        $personalData->firstName = 'Mia';
        $personalData->name = 'Muster';
        $personalData->gender = 'W';
        $personalData->nationality = 'D';
        $personalData->dateOfBirth = new \DateTimeImmutable('1990-01-01');
        $personalData->address->street = 'Musterweg 1';
        $personalData->address->postCode = '12345';
        $personalData->address->city = 'Musterstadt';
        $personalData->address->country = 'D';
        $personalData->communication->email = 'mia@example.com';
        $personalData->communication->mobile = '0170 1234567';

        return $personalData;
    }
}