<?php

declare(strict_types=1);

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

use Domain\Models\ValueObjects\CampaignRequest\Applicant;
use Shared\ValueObjects\Email;

covers(Applicant::class);

describe('applicant', function (): void {
    it('creates a valid applicant', function (): void {
        // GIVEN
        $firstname = 'John';
        $lastname  = 'Doe';
        $email     = new Email('john.doe@example.com');

        // WHEN
        $applicant = new Applicant($firstname, $lastname, $email);

        // THEN
        expect($applicant)->toBeInstanceOf(Applicant::class)
            ->and($applicant->firstname)->toBe($firstname)
            ->and($applicant->lastname)->toBe($lastname)
            ->and($applicant->email)->toBe($email);
    });

    it('rejects an empty or whitespace-only firstname', function (string $firstname): void {
        // WHEN
        $action = fn (): Applicant => new Applicant($firstname, 'Doe', new Email('john.doe@example.com'));

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Applicant firstname cannot be empty.');
    })->with([
        'empty'  => '',
        'spaces' => '   ',
    ]);

    it('rejects a firstname that exceeds the maximum allowed length', function (): void {
        // GIVEN
        $firstname = str_repeat('a', 201);

        // WHEN
        $action = fn (): Applicant => new Applicant($firstname, 'Doe', new Email('john.doe@example.com'));

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Applicant firstname exceeds the maximum allowed length.');
    });

    it('accepts a firstname of exactly the maximum length', function (): void {
        // GIVEN
        $firstname = str_repeat('a', 200);

        // WHEN
        $applicant = new Applicant($firstname, 'Doe', new Email('john.doe@example.com'));

        // THEN
        expect(mb_strlen($applicant->firstname))->toBe(200);
    });

    it('rejects an empty or whitespace-only lastname', function (string $lastname): void {
        // WHEN
        $action = fn (): Applicant => new Applicant('John', $lastname, new Email('john.doe@example.com'));

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Applicant lastname cannot be empty.');
    })->with([
        'empty'  => '',
        'spaces' => '   ',
    ]);

    it('rejects a lastname that exceeds the maximum allowed length', function (): void {
        // GIVEN
        $lastname = str_repeat('a', 201);

        // WHEN
        $action = fn (): Applicant => new Applicant('John', $lastname, new Email('john.doe@example.com'));

        // THEN
        expect($action)->toThrow(\DomainException::class, 'Applicant lastname exceeds the maximum allowed length.');
    });

    it('accepts a lastname of exactly the maximum length', function (): void {
        // GIVEN
        $lastname = str_repeat('a', 200);

        // WHEN
        $applicant = new Applicant('John', $lastname, new Email('john.doe@example.com'));

        // THEN
        expect(mb_strlen($applicant->lastname))->toBe(200);
    });
});