<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Factories\HasFactory;

use Illuminate\Support\Arr;

use App\Traits\PhotosTrait;
use App\Traits\ContentElementTrait;
use App\Traits\AppendAttributesTrait;

use App\Contracts\SearchResultContract;
use App\Utilities\SearchResult;
use App\Utilities\PageLink;

class Quote extends Model implements SearchResultContract
{
    use HasFactory;
    use PhotosTrait;
    use ContentElementTrait;
    use AppendAttributesTrait;

    protected $with = ['photos'];

    public function saveContent(array $input, $id = null)
    {
        if ($id >= 1) {
            $quote = Quote::findOrFail($id);
            $duplicate_photos = false;
        } else {
            $quote = new Quote();
            $duplicate_photos = true;
        }

        $quote->body = Arr::get($input, 'body');
        $quote->author_name = Arr::get($input, 'author_name');
        $quote->author_details = Arr::get($input, 'author_details');
        $quote->flip = Arr::get($input, 'flip') == true ? true : false;
        $quote->number = Arr::get($input, 'number');

        $quote->save();

        $quote->saveSinglePhoto($input, $duplicate_photos);

        cache()->tags([cache_name($quote)])->flush();
        return $quote;
    }

    public function getBodyAttribute($value)
    {
        return $this->convertAttributeLinks($value, 'body');
    }

    public function getSearchFieldsAttribute()
    {
        return [
            'body',
            'author_name',
            'author_details',
        ];
    }

    public function getSearchResultTitle($default = null)
    {
        return $default;
    }

    public function getSearchResultPreview($terms)
    {
        $preview = $this->body.' '.$this->author_name.', '.$this->author_details;
        return SearchResult::truncatePreview($preview, $terms);
    }

    public function getSearchResultRank($terms)
    {
        $rank = 0;
        foreach ($terms as $term) {
            $rank += mb_substr_count($this->author_name, $term);
            $rank += mb_substr_count($this->author_details, $term) * 0.5;
            $rank += mb_substr_count($this->body, $term) * 0.5;
        }
        return $rank;
    }
}