<?php

declare(strict_types=1);

namespace App\Tests\Form\Service;

use App\Form\Model\BookingDto;
use App\Form\Model\ParticipantDto;
use App\Form\Service\DummyDataFillService;
use Carbon\CarbonImmutable;
use PHPUnit\Framework\TestCase;

class DummyDataFillServiceTest extends TestCase
{
    private DummyDataFillService $service;

    protected function setUp(): void
    {
        $this->service = new DummyDataFillService();
    }

    public function testTokenMatchInCreateMode(): void
    {
        $participant = new ParticipantDto();
        $participant->lastName = DummyDataFillService::TOKEN;

        $this->assertTrue($this->service->isTokenMatch($participant, BookingDto::MODE_CREATE));
    }

    public function testTokenMatchReturnsFalseInEditMode(): void
    {
        $participant = new ParticipantDto();
        $participant->lastName = DummyDataFillService::TOKEN;

        $this->assertFalse($this->service->isTokenMatch($participant, BookingDto::MODE_EDIT));
    }

    public function testNonMatchingLastNameReturnsFalse(): void
    {
        $participant = new ParticipantDto();
        $participant->lastName = 'Schmidt';

        $this->assertFalse($this->service->isTokenMatch($participant, BookingDto::MODE_CREATE));
    }

    public function testNullLastNameReturnsFalse(): void
    {
        $participant = new ParticipantDto();
        $participant->lastName = null;

        $this->assertFalse($this->service->isTokenMatch($participant, BookingDto::MODE_CREATE));
    }

    public function testFillSetsFirstNameWithParticipantNumber(): void
    {
        $participant = new ParticipantDto();

        $this->service->fill($participant, 0);

        $this->assertSame('Vorname 1', $participant->firstName);
    }

    public function testFillSetsLastNameWithParticipantNumberAndTime(): void
    {
        CarbonImmutable::setTestNow(CarbonImmutable::create(2026, 1, 15, 14, 30));

        $participant = new ParticipantDto();

        $this->service->fill($participant, 0);

        $this->assertSame('Muster 1 14:30', $participant->lastName);

        CarbonImmutable::setTestNow();
    }

    public function testFillSetsMobilePhone(): void
    {
        $participant = new ParticipantDto();

        $this->service->fill($participant, 0);

        $this->assertSame('0171/111111', $participant->mobile);
    }

    public function testFillSetsEmailWithParticipantNumber(): void
    {
        $participant = new ParticipantDto();

        $this->service->fill($participant, 0);

        $this->assertSame('teilnehmer.in1@example.com', $participant->email);
    }

    public function testFillUsesOneBasedParticipantNumber(): void
    {
        CarbonImmutable::setTestNow(CarbonImmutable::create(2026, 1, 15, 9, 5));

        $participant0 = new ParticipantDto();
        $participant1 = new ParticipantDto();
        $participant4 = new ParticipantDto();

        $this->service->fill($participant0, 0);
        $this->service->fill($participant1, 1);
        $this->service->fill($participant4, 4);

        $this->assertSame('Vorname 1', $participant0->firstName);
        $this->assertSame('Muster 1 09:05', $participant0->lastName);
        $this->assertSame('teilnehmer.in1@example.com', $participant0->email);

        $this->assertSame('Vorname 2', $participant1->firstName);
        $this->assertSame('Muster 2 09:05', $participant1->lastName);
        $this->assertSame('teilnehmer.in2@example.com', $participant1->email);

        $this->assertSame('Vorname 5', $participant4->firstName);
        $this->assertSame('Muster 5 09:05', $participant4->lastName);
        $this->assertSame('teilnehmer.in5@example.com', $participant4->email);

        CarbonImmutable::setTestNow();
    }

    public function testFillSetsDateOfBirthToTwentyYearsAgo(): void
    {
        CarbonImmutable::setTestNow(CarbonImmutable::create(2026, 3, 10, 12, 0));

        $participant = new ParticipantDto();

        $this->service->fill($participant, 0);

        $this->assertInstanceOf(\DateTimeImmutable::class, $participant->dateOfBirth);
        $this->assertSame('2006-03-10', $participant->dateOfBirth->format('Y-m-d'));

        CarbonImmutable::setTestNow();
    }

    public function testFillSetsAddress(): void
    {
        $participant = new ParticipantDto();

        $this->service->fill($participant, 0);

        $this->assertNotNull($participant->address);
        $this->assertSame('Musterstr. 123', $participant->address->street);
        $this->assertSame('99999', $participant->address->postCode);
        $this->assertSame('MusterOrt', $participant->address->city);
        $this->assertSame('Deutschland', $participant->address->country);
    }

    public function testFillSetsAddressForAllParticipants(): void
    {
        $participant0 = new ParticipantDto();
        $participant3 = new ParticipantDto();

        $this->service->fill($participant0, 0);
        $this->service->fill($participant3, 3);

        $this->assertNotNull($participant0->address);
        $this->assertNotNull($participant3->address);
        $this->assertSame('Musterstr. 123', $participant3->address->street);
    }
}