<?php

namespace App\Models\Traits\Post\Attributes;

use App\Models\User;
use App\Models\Request;
use App\Constant\Constant;
use App\Models\PostMention;
use App\Models\Sangh;
use App\Models\Sant;
use App\Traits\ActionButtons;

trait PostAttributes
{
    use ActionButtons;

    /**
     * Returns request sent status.
     */
    public function getIsFriendsAttribute() 
    {
        $receiver = Request::where([
            'receiver_id' => loggedInUser()->id,
            'sender_id' => $this->created_by,
            'status' => Constant::STATUS_ONE
        ])->first();

        $sender = Request::where([
            'receiver_id' => $this->created_by,
            'sender_id' => loggedInUser()->id,
            'status' => Constant::STATUS_ONE
        ])->first();

        if ($receiver || $sender) {
            return Constant::STATUS_TRUE;
        } else {
            return Constant::STATUS_FALSE;
        }
    }

    /**
     * Returns user's liked status.
     */
    public function getIsLikedAttribute() 
    {
        $user = loggedInUser();

        if ($this->likes->contains($user->id)) {
            return Constant::STATUS_TRUE;
        
        } else {
            return Constant::STATUS_FALSE;
        }
    }

    /**
     * Returns user's liked status.
     */
    public function getPostTypeAttribute() 
    {
        if ($this->category_id == Constant::STATUS_ONE) {
            return 'Dharmik';
        } else if ($this->category_id == Constant::STATUS_TWO) {
            return 'Accomplishment';
        } else if ($this->category_id == Constant::STATUS_THREE) {
            return 'Announcement';
        }  else if ($this->category_id == Constant::STATUS_FOUR) {
            return 'Celebration';
        }  else if ($this->category_id == Constant::STATUS_FIVE) {
            return 'General';
        }
    }

    /**
     * Returns post's mentions.
     */
    public function getMentionsAttribute() 
    {
        $postMentions = PostMention::where('post_id', $this->id)->get()->toArray();
        $data = [];

        foreach ($postMentions as $postMention) {
            if (!empty($postMention) && $postMention['type'] == Constant::STATUS_ONE) {
                $user = User::where('id', $postMention['mention_id'])->first();
                
                $data[] = [
                    'id' => $user->id,
                    'name' => $user->name,
                    'type' => 'user'
                ];
            
            } 

            if (!empty($postMention) && $postMention['type'] == Constant::STATUS_TWO) {
                $sant = Sant::where('id', $postMention['mention_id'])->first();
                
                $data[] = [
                    'id' => $sant->id,
                    'name' => $sant->name,
                    'type' => 'sant'
                ];
            } 

            if (!empty($postMention) && $postMention['type'] == Constant::STATUS_THREE) {
                $sangh = Sangh::where('id', $postMention['mention_id'])->first();
                
                $data[] = [
                    'id' => $sangh->id,
                    'name' => $sangh->name,
                    'type' => 'sangh'
                ];
            }
        }
        return $data;
    }
}