<?php

namespace App\Transformer\ActivityPub\Verb;

use App\Status;
use League\Fractal;

class CreateNote extends Fractal\TransformerAbstract
{
	public function transform(Status $status)
	{

		$mentions = $status->mentions->map(function ($mention) {
			return [
				'type' => 'Mention',
				'href' => $mention->permalink(),
				'name' => $mention->emailUrl()
			];
		})->toArray();
		$hashtags = $status->hashtags->map(function ($hashtag) {
			return [
				'type' => 'Hashtag',
				'href' => $hashtag->url(),
				'name' => "#{$hashtag->name}",
			];
		})->toArray();
		$tags = array_merge($mentions, $hashtags);

		return [
			'@context' => [
				'https://www.w3.org/ns/activitystreams',
				'https://w3id.org/security/v1',
				[
					'manuallyApprovesFollowers' => 'as:manuallyApprovesFollowers',
					'featured'                  => [
						'https://pixelfed.org/ns#featured' => ['@type' => '@id'],
					],
				],
			],
			'id' 					=> $status->permalink(),
			'type' 					=> 'Create',
			'actor' 				=> $status->profile->permalink(),
			'published' 			=> $status->created_at->toAtomString(),
			'to' 					=> $status->scopeToAudience('to'),
			'cc' 					=> $status->scopeToAudience('cc'),
			'object' => [
				'id' 				=> $status->url(),
				'type' 				=> 'Note',
				'summary'   		=> null,
				'content'   		=> $status->rendered ?? $status->caption,
				'inReplyTo' 		=> $status->in_reply_to_id ? $status->parent()->url() : null,
				'published'    		=> $status->created_at->toAtomString(),
				'url'          		=> $status->url(),
				'attributedTo' 		=> $status->profile->permalink(),
				'to'           		=> $status->scopeToAudience('to'),
				'cc' 				=> $status->scopeToAudience('cc'),
				'sensitive'       	=> (bool) $status->is_nsfw,
				'attachment'      	=> $status->media->map(function ($media) {
					return [
						'type'      => 'Document',
						'mediaType' => $media->mime,
						'url'       => $media->url(),
						'name'      => null,
					];
				})->toArray(),
				'tag' 				=> $tags,
			]
		];
	}
}