<?php
namespace Tests\Unit\Domain\Newsletter;

use PHPUnit\Framework\TestCase;
use Domain\Newsletter\NewsletterRepository;
use Domain\Settings\SettingsRepository;

class NewsletterRepositoryTest extends TestCase
{
    public function testTemplateDetailsReturnsNullForInvalidId(): void
    {
        $mockDb = $this->createMock(\medoo::class);
        $repository = new NewsletterRepository($mockDb, $this->createMock(SettingsRepository::class));

        $this->assertNull($repository->templateDetails(0));
    }

    public function testTemplateDetailsReturnsArray(): void
    {
        $mockDb = $this->createMock(\medoo::class);
        $mockDb->expects($this->once())
            ->method('get')
            ->with('pp_newsletter_templates', '*', ['id' => 7])
            ->willReturn(['id' => 7, 'name' => 'Tpl']);

        $repository = new NewsletterRepository($mockDb, $this->createMock(SettingsRepository::class));
        $details = $repository->templateDetails(7);

        $this->assertIsArray($details);
        $this->assertSame(7, $details['id']);
    }

    public function testSaveSettingsUpdatesHeaderAndFooter(): void
    {
        $mockDb = $this->createMock(\medoo::class);
        $settingsRepository = $this->createMock(SettingsRepository::class);

        $settingsRepository->expects($this->exactly(2))
            ->method('updateSetting')
            ->withConsecutive(
                ['newsletter_footer', 'Footer'],
                ['newsletter_header', 'Header']
            );

        $repository = new NewsletterRepository($mockDb, $settingsRepository);

        $this->assertTrue($repository->saveSettings([
            'newsletter_header' => 'Header',
            'newsletter_footer' => 'Footer',
        ]));
    }

    public function testDeleteTemplateReturnsFalseForAdminTemplate(): void
    {
        $mockDb = $this->createMock(\medoo::class);
        $mockDb->expects($this->once())
            ->method('get')
            ->with('pp_newsletter_templates', 'is_admin', ['id' => 5])
            ->willReturn(1);

        $repository = new NewsletterRepository($mockDb, $this->createMock(SettingsRepository::class));

        $this->assertFalse($repository->deleteTemplate(5));
    }

    public function testTemplateByNameReturnsText(): void
    {
        $mockDb = $this->createMock(\medoo::class);
        $mockDb->expects($this->once())
            ->method('get')
            ->with('pp_newsletter_templates', 'text', ['name' => '#abc'])
            ->willReturn('Template text');

        $repository = new NewsletterRepository($mockDb, $this->createMock(SettingsRepository::class));

        $this->assertSame('Template text', $repository->templateByName('#abc'));
    }
}