<?php

namespace App\Paper;


use App\Paper\Interfaces\Cinema;

class CinemaMultikino implements Cinema
{

    private $cinemaId;
    private $day;

    public function setCinemaId($cinemaId)
    {
        $this->cinemaId = $cinemaId;
    }

    public function setDay($day)
    {
        $this->day = $day;
    }

    function fetchRepertorire()
    {

        if (is_null($this->cinemaId) || is_null($this->day))
            throw new \Exception('Day or cinemaid not set.');
        $moviePath = 'https://multikino.pl/data/filmswithshowings/' . $this->cinemaId;
        $movieContent = file_get_contents($moviePath);
        $movieJson = json_decode($movieContent, 0);
        return $movieJson;
    }

    function parseRepertoire()
    {
        $movieJson = $this->fetchRepertorire();

        $filmy = [];
        foreach ($movieJson->films as $movie) {
            $film = [];
            $film['id'] = $movie->id;
            $film['title'] = $movie->title;
            $film['times'] = [];
            $film['date'] = $this->day;
            $film['runningtime'] = $movie->info_runningtime;
            $film['genres'] = [];
            $film['synopsis_short'] = str_replace(["\r\n", "  "], [" "], $movie->synopsis_short);
            if ($movie->original_s_count > 0 && $movie->show_showings) {
                foreach ($movie->showings as $shoving) {
                    if ($shoving->date_time == $this->day) {
                        foreach ($shoving->times as $time) {
                            $film['times'][] = $time->time . " " . $time->screen_type;
                        }
                    }
                }
            }

            foreach ($movie->genres->names as $genre) {
                $film['genres'][] = $genre->name;
            }

            if (count($film['times'])) {
                $filmy[] = $film;
            }
        }

        return $filmy;
    }

    function convertToPrint()
    {
        $filmy = $this->parseRepertoire();

        $text = '';
        $text .= "Repertuar Multikino Gdańsk\n";
        $text .= $this->day . "\n\n";

        foreach ($filmy as $movie) {
            $text .= $movie['title'] . "\n";
            $text .= '(' . $movie['runningtime'] . ")\n";
            $text .= implode(', ', $movie['genres']) . "\n\n";
            $text .= $movie['synopsis_short'] . "\n\n";

            $text .= implode(', ', $movie['times']) . "\n";
            $text .= "--------------------------------\n\n";
        }

        return $text;
    }
}