<?php

namespace App\Repositories;

use App\Models\MplGlobalNews;
use App\Models\News;
use App\Models\User;
use DB;
use Illuminate\Support\Collection;

class NewsRepository extends Repository
{
    public $authors = [];
    public $user;
    public $status_id = 2;
    public $global_news = false;
    public $only;
    public $include_current_user = 0;

    public static function forUser(User $user)
    {
        $repo = new self;
        $repo->user = $user;
        $repo->fromUsers($user->getFansFollowedIds());

        return $repo;
    }

    public function find($id)
    {
        $this->items->push(News::findOrFail($id));

        return $this;
    }

    public function fromUsers($user_ids = [])
    {
        $this->authors = $user_ids;

        return $this;
    }

    public function withStatus($status_id = '2')
    {
        $this->status_id = $status_id;

        return $this;
    }

    public function includingGlobalNews()
    {
        $this->global_news = true;

        return $this;
    }

    public function includingUsersNews()
    {
        $this->include_current_user = 1;

        return $this;
    }

    public function get()
    {
        if ($this->include_current_user) {
            $this->authors[] = $this->user->id;
        }

        $news = News::whereIn('user_id', $this->authors)
            ->where('status_id', $this->status_id)
            ->orderby($this->order_by, $this->order_direction)
            ->skip($this->skip)
            ->take($this->take)
            ->get();

        if ($this->global_news) {
            //if ($_SERVER['REMOTE_ADDR'] == '62.254.150.2') {
            $news = MplGlobalNews::addGlobalNewsToNews($this->user, $news);
            //}
        }

        foreach ($news as $news_item) {
            $this->items->push($news_item);
        }

        return $this->items;
    }

    public function prepareForExternalUse()
    {
        $flattened = new Collection;

        foreach ($this->items as $item) {
            $data = $item->toArray();
            $data['post_date'] = $item->published_at->format('jS F Y');
            $data['thumbnail'] = url("https://musicplanetliveuploads.s3.amazonaws.com".$item->thumbnail()->full_url);

            if ($data['thumbnail'][0] == '/' && $data['thumbnail'][1] == '/') {
                $data['thumbnail'] = 'http:'.$data['thumbnail'];
            }

            if ($data['post_content'] == null) {
                $data['post_content'] = ' ';
            }

            $data['post_extract'] = strip_tags(substr($data['post_content'], 0, 250));
            if (strlen(strip_tags($data['post_content'])) > 250) {
                $data['post_extract'] .= '...';
            }

            $data['like_count'] = number_format_short($item->likes->count());

            if (! is_null($item->user) && get_class($item->user) == 'App\User') {
                $data['author'] = [
                    'id'    => $item->user->id,
                    'name'  => $item->user->getName(),
                    'image' => url($item->user->profileImageSrc()),
                    'link'  => $item->user->getProfileLink(),
                ];
            } else {
                $data['author'] = [
                    'id'    => 0,
                    'name'  => 'MPL',
                    'image' => url('images/mpl-logo-black.png'),
                    'link'  => url('/'),
                ];
            }

            if ($data['author']['image'][0] == '/' && $data['author']['image'][1] == '/') {
                $data['author']['image'] = 'http:'.$data['author']['image'];
            }

            $data['share_url_encoded'] = $item->getShareUrl();
            $data['share_url_raw'] = $item->getShareUrl(false);
            //$data['comments'] = $item->comments->toArray();
            $data['comment_count'] = number_format_short($item->comments->count());

            $data['liked'] = DB::table('likes')
                ->where('likeable_id', $item->id)
                ->where('likeable_type', get_class($item))
                ->where('user_id', $this->user->id)
                ->count();

            $flattened->push($data);
        }

        return $flattened;
    }
}