<?php


namespace App\Composers;


use Illuminate\Support\Facades\Log;
use Komma\FeedbackCompany\FeedbackCompanyApi;

class FeedbackCompanyComposer
{
    public static $score;

    public function compose($view)
    {

        if(!isset(self::$score)) {
            try {
                $feedbackCompanyApi = new FeedbackCompanyApi();
                $feedbackCompanySummary = $feedbackCompanyApi->reviews->summary(10);
                $feedbackCompanyStatistics =  collect($feedbackCompanySummary->statistics);

                $finalScore = $feedbackCompanyStatistics->where('type', 'final_score')->first();
                $finalScore->stars = $this->mapScoreIntoStars($finalScore->value, $finalScore->maxScore);

                self::$score = $finalScore;
            }
            catch (\Exception $e) {
                Log::alert($e);
            }
        }

        $view->with('feedbackCompany', self::$score);
    }

    /**
     * Map a score into a star rating object
     *
     * @param  int  $score
     * @param  int  $maxScore
     * @return object
     */
    private function mapScoreIntoStars(int $score, int $maxScore) : object
    {

        $stars = (object)['full' => 0, 'half' => 0, 'empty' => 0];

        $starCounter = 5;

        // Loop till we get a star counter is zero
        while($starCounter != 0)
        {
            // Add full star
            if($score >= 2){
                $stars->full++;
                $score -= 2;
            }
            // Add half star
            elseif($score == 1)
            {
                $stars->half++;
                $score--;
            }
            // Add empty start
            else{
                $stars->empty++;
            }

            $starCounter--;
        }

        return $stars;
    }
}