<?php


namespace App\KommaApp\FeedbackCompany;


use Illuminate\Support\Facades\Session;
use Illuminate\View\View;

class ScoreComposer
{
    static $scoreValue;
    static $maxScore = 10;
    static $reviews = 182;
    private $feedbackCompanyService;

    public function __construct(FeedbackCompanyService $feedbackCompanyService)
    {
        $this->feedbackCompanyService = $feedbackCompanyService;
    }

    public function compose(View $view)
    {

        // Only load the feedback company score once
        if (!static::$scoreValue) {

            // Get Feedback company score
            if ( ! $feedbackCompanyScore = $this->feedbackCompanyService->getFeedbackCompanyScore()) {

                // Fallback for when their service is unavailable
                $this->getScoreFromDatabase();

            }else {

                // Set score and other available scores if isset
                if(isset( $feedbackCompanyScore->value )) {
                    static::$scoreValue = $feedbackCompanyScore->value;
                    if(isset( $feedbackCompanyScore->maxscore ))static::$maxScore = $feedbackCompanyScore->maxscore;
                    if(isset( $feedbackCompanyScore->count ))static::$reviews = $feedbackCompanyScore->count;

                    $this->updateScoreInDatabase();

                }
                else{
                    // Fallback for when their service is return invalid response
                    $this->getScoreFromDatabase();
                }

            }
        }

        $score = (object)[
            'value'    => static::$scoreValue,
            'maxValue' => static::$maxScore,
            'reviews'  => static::$reviews,
            'stars'    => ''
        ];


        $roundedValue = floor($score->value);

        $starAmount = 0;
        while ($starAmount < 5) {

            if ($roundedValue >= 2) {
                $score->stars .= '<span class="full-star star-score"></span>';
                $roundedValue -= 2;
            }elseif ($roundedValue == 1) {
                $score->stars .= '<span class="half-star star-score"><span class="inner-star"></span></span>';
                $roundedValue -= 1;
            }else {
                $score->stars .= '<span class="empty-star star-score"></span>';
            }

            $starAmount++;
        }


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

    private function getScoreFromDatabase(){
        $dbScore = \App::getSetting('feedbackCompany');
        $scoreValue = floatval($dbScore);
        static::$scoreValue = $scoreValue;
    }

    private function updateScoreInDatabase(){
        \DB::table('settings')
            ->where('name', 'feedbackCompany')
            ->update(['value' => static::$scoreValue]);
    }

}