<?php

declare(strict_types=1);

use App\Domain\Cms\Exceptions\InvalidBlockException;
use App\Domain\Cms\Services\BlockTypeRegistry;
use App\Domain\Cms\Services\BlockValidator;
use App\Domain\Cms\ValueObjects\BlockData;
use App\Domain\Cms\ValueObjects\BlockId;
use App\Domain\Cms\ValueObjects\BlockType;
use App\Domain\Cms\ValueObjects\ContentBlock;

describe('BlockValidator', function () {
    beforeEach(function () {
        $this->registry = new BlockTypeRegistry();
        $this->validator = new BlockValidator($this->registry);
    });

    it('validates hero block with required title', function () {
        $block = ContentBlock::create(
            type: BlockType::hero(),
            blockId: BlockId::fromString('hero-1'),
            data: BlockData::fromArray(['title' => 'Hero Title'])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('throws exception for hero block without title', function () {
        $block = ContentBlock::create(
            type: BlockType::hero(),
            blockId: BlockId::fromString('hero-1'),
            data: BlockData::fromArray([])
        );

        expect(fn () => $this->validator->validate($block))
            ->toThrow(InvalidBlockException::class);
    });

    it('validates text block with required content', function () {
        $block = ContentBlock::create(
            type: BlockType::text(),
            blockId: BlockId::fromString('text-1'),
            data: BlockData::fromArray(['content' => 'Text content'])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('throws exception for text block without content', function () {
        $block = ContentBlock::create(
            type: BlockType::text(),
            blockId: BlockId::fromString('text-1'),
            data: BlockData::fromArray([])
        );

        expect(fn () => $this->validator->validate($block))
            ->toThrow(InvalidBlockException::class);
    });

    it('validates image block with imageId', function () {
        $block = ContentBlock::create(
            type: BlockType::image(),
            blockId: BlockId::fromString('image-1'),
            data: BlockData::fromArray(['imageId' => 'img-123'])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('validates image block with image_url', function () {
        $block = ContentBlock::create(
            type: BlockType::image(),
            blockId: BlockId::fromString('image-1'),
            data: BlockData::fromArray(['image_url' => 'https://example.com/image.jpg'])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('throws exception for image block without imageId or image_url', function () {
        $block = ContentBlock::create(
            type: BlockType::image(),
            blockId: BlockId::fromString('image-1'),
            data: BlockData::fromArray([])
        );

        expect(fn () => $this->validator->validate($block))
            ->toThrow(InvalidBlockException::class);
    });

    it('validates gallery block with images array', function () {
        $block = ContentBlock::create(
            type: BlockType::gallery(),
            blockId: BlockId::fromString('gallery-1'),
            data: BlockData::fromArray(['images' => ['img1', 'img2']])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('throws exception for gallery block without images', function () {
        $block = ContentBlock::create(
            type: BlockType::gallery(),
            blockId: BlockId::fromString('gallery-1'),
            data: BlockData::fromArray([])
        );

        expect(fn () => $this->validator->validate($block))
            ->toThrow(InvalidBlockException::class);
    });

    it('validates cta block with buttonText and buttonLink', function () {
        $block = ContentBlock::create(
            type: BlockType::cta(),
            blockId: BlockId::fromString('cta-1'),
            data: BlockData::fromArray([
                'buttonText' => 'Click Me',
                'buttonLink' => '/signup',
            ])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('validates cta block with button_text and button_link', function () {
        $block = ContentBlock::create(
            type: BlockType::cta(),
            blockId: BlockId::fromString('cta-1'),
            data: BlockData::fromArray([
                'button_text' => 'Click Me',
                'button_link' => '/signup',
            ])
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('validates separator block without required data', function () {
        $block = ContentBlock::create(
            type: BlockType::separator(),
            blockId: BlockId::fromString('sep-1'),
            data: BlockData::empty()
        );

        $this->validator->validate($block);
        expect(true)->toBeTrue(); // Test passes if no exception is thrown
    });

    it('throws exception for unregistered block type', function () {
        $customType = BlockType::fromString('custom-block', false);
        $block = ContentBlock::create(
            type: $customType,
            blockId: BlockId::fromString('custom-1'),
            data: BlockData::empty()
        );

        expect(fn () => $this->validator->validate($block))
            ->toThrow(InvalidArgumentException::class, 'not registered');
    });
});