<?php

namespace App\Jobs\Tasks;

use App\Helpers\FirstParty\OpenAI\OpenAI;
use App\Models\Category;
use App\Models\RssPost;
use App\Models\ServiceCostUsage;

class ParseRssPostMetadataTask
{
    public static function handle(int $rss_post_id)
    {
        $rss_post = RssPost::find($rss_post_id);

        if (is_null($rss_post)) {
            return;
        }

        if (in_array($rss_post->status, ['blocked', 'trashed'])) {
            return;
        }

        if (! is_null($rss_post->metadata)) {
            $post_meta_response = $rss_post->metadata;
        } else {
            $post_meta_response = OpenAI::getRssPostMeta($rss_post->body, 1536, 30);

            if ((isset($post_meta_response->output)) && (! is_null($post_meta_response->output))) {
                $service_cost_usage = new ServiceCostUsage;
                $service_cost_usage->cost = $post_meta_response->cost;
                $service_cost_usage->name = 'openai-getRssPostMeta';
                $service_cost_usage->reference_1 = 'rss_post';
                $service_cost_usage->reference_2 = strval($rss_post->id);
                $service_cost_usage->output = $post_meta_response;
                $service_cost_usage->save();
            }
        }

        $words_to_add_in_body = [];

        if ((isset($post_meta_response->output)) && (! is_null($post_meta_response->output))) {

            $rss_post->metadata = $post_meta_response;

            if (isset($post_meta_response->output->title)) {
                if (! is_empty($post_meta_response->output->title)) {
                    $rss_post->title = $post_meta_response->output->title;
                    $rss_post->slug = ($post_meta_response->output->title);
                }
            }

            if (isset($post_meta_response->output->keywords)) {
                if (count($post_meta_response->output->keywords) > 0) {
                    $rss_post->keywords = $post_meta_response->output->keywords;

                    foreach ($post_meta_response->output->keywords as $word)
                    {
                      $words_to_add_in_body[] = $word;
                    }
                }
            }

            if (isset($post_meta_response->output->entities)) {
                if (count($post_meta_response->output->entities) > 0) {
                    $rss_post->entities = $post_meta_response->output->entities;

                    foreach ($post_meta_response->output->entities as $word)
                    {
                      $words_to_add_in_body[] = $word;
                    }
                }
            }

            if (isset($post_meta_response->output->summary)) {
                if (! is_empty($post_meta_response->output->summary)) {
                    $rss_post->bites = $post_meta_response->output->summary;
                }
            }

            if (isset($post_meta_response->output->society_impact)) {
                if (! is_empty($post_meta_response->output->society_impact)) {
                    $rss_post->impact = $post_meta_response->output->society_impact;
                }
            }

            if (isset($post_meta_response->output->society_impact_level)) {
                if (! is_empty($post_meta_response->output->society_impact_level)) {
                    $rss_post->impact_level = $post_meta_response->output->society_impact_level;
                }
            }

            // Category
            $category_name = 'Updates';

            if ((isset($post_meta_response->output->category)) && (! is_empty($post_meta_response->output->category))) {
                $category_name = $post_meta_response?->output?->category;
            }

            $category = Category::where('name', $category_name)->first();

            if (is_null($category)) {
                $category = Category::where('name', 'Updates')->first();
            }

            $rss_post->category_id = $category->id;
        }

        $post_body = $rss_post->body;
        $post_body .= implode($words_to_add_in_body);
        $rss_post->body = $post_body;

        $rss_post->status = 'published';
        $rss_post->save();

    }
}