1:   2:   3:   4:   5:   6:   7:   8:   9:  10:  11:  12:  13:  14:  15:  16:  17:  18:  19:  20:  21:  22:  23:  24:  25:  26:  27:  28:  29:  30:  31:  32:  33:  34:  35:  36:  37:  38:  39:  40:  41:  42:  43:  44:  45:  46:  47:  48:  49:  50:  51:  52:  53:  54:  55:  56:  57:  58:  59:  60:  61:  62:  63:  64:  65:  66:  67:  68:  69:  70:  71:  72:  73:  74:  75:  76:  77:  78:  79:  80:  81:  82:  83:  84:  85:  86:  87:  88:  89:  90:  91:  92:  93:  94:  95:  96:  97:  98:  99: 100: 101: 102: 103: 104: 105: 106: 107: 108: 109: 110: 111: 112: 113: 114: 115: 116: 117: 118: 119: 120: 121: 122: 123: 124: 125: 126: 127: 128: 129: 130: 131: 132: 133: 134: 135: 136: 137: 138: 139: 140: 141: 142: 143: 144: 145: 146: 147: 148: 149: 150: 151: 152: 153: 154: 155: 156: 157: 158: 

<?php
/**
 * @author stev leibelt <artodeto@bazzline.net>
 * @since 2017-04-11
 */

namespace Net\Bazzline\Component\ApacheServerStatusParser\Service\Builder;

use Net\Bazzline\Component\ApacheServerStatusParser\DomainModel\Detail;
use Net\Bazzline\Component\ApacheServerStatusParser\DomainModel\Information;
use Net\Bazzline\Component\ApacheServerStatusParser\DomainModel\Scoreboard;
use Net\Bazzline\Component\ApacheServerStatusParser\DomainModel\Statistic;
use Net\Bazzline\Component\ApacheServerStatusParser\Service\Content\Parser\DetailListOfLineParser;
use Net\Bazzline\Component\ApacheServerStatusParser\Service\Content\Parser\InformationListOfLineParser;
use Net\Bazzline\Component\ApacheServerStatusParser\Service\Content\Parser\ScoreboardListOfLineParser;
use Net\Bazzline\Component\ApacheServerStatusParser\Service\Content\Parser\StatisticListOfLineParser;
use Net\Bazzline\Component\ApacheServerStatusParser\Service\Content\Storage\StorageInterface;
use RuntimeException;

class ParserBuilder implements BuilderInterface
{
    /** @var DetailListOfLineParser */
    private $detailListOfLineParser;

    /** @var InformationListOfLineParser */
    private $informationListOfLineParser;

    /** @var null|Information */
    private $informationOrNull;

    /** @var null|Detail[] */
    private $listOfDetailOrNull;

    /** @var ScoreboardListOfLineParser */
    private $scoreboardListOfLineParser;

    /** @var null|Scoreboard */
    private $scoreboardOrNull;

    /** @var StatisticListOfLineParser */
    private $statisticListOfLineParser;

    /** @var null|Statistic */
    private $statisticOrNull;

    /** @var StorageInterface */
    private $storage;

    /**
     * ParserBuilder constructor.
     *
     * @param DetailListOfLineParser $detailListOfLineParser
     * @param InformationListOfLineParser $informationListOfLineParser
     * @param ScoreboardListOfLineParser $scoreboardListOfLineParser
     * @param StatisticListOfLineParser $statisticListOfLineParser
     */
    public function __construct(
        DetailListOfLineParser $detailListOfLineParser,
        InformationListOfLineParser $informationListOfLineParser,
        ScoreboardListOfLineParser $scoreboardListOfLineParser,
        StatisticListOfLineParser $statisticListOfLineParser
    ) {
        $this->detailListOfLineParser       = $detailListOfLineParser;
        $this->informationListOfLineParser  = $informationListOfLineParser;
        $this->scoreboardListOfLineParser   = $scoreboardListOfLineParser;
        $this->statisticListOfLineParser    = $statisticListOfLineParser;
    }

    /**
     * @param StorageInterface $storage
     */
    public function setStorageUpfront(StorageInterface $storage)
    {
        $this->storage = $storage;
    }

    /**
     * @throws RuntimeException
     */
    public function build()
    {
        //begin of dependencies
        $detailListOfLineParser         = $this->detailListOfLineParser;
        $informationListOfLineParser    = $this->informationListOfLineParser;
        $informationOrNull              = null;
        $listOfDetailOrNull             = null;
        $scoreboardListOfLineParser     = $this->scoreboardListOfLineParser;
        $scoreboardOrNull               = null;
        $statisticListOfLineParser      = $this->statisticListOfLineParser;
        $statisticOrNull                = null;
        $storage                        = $this->storage;
        //end of dependencies

        //begin of business logic
        if ($storage->hasListOfDetail()) {
            $listOfDetailOrNull = $detailListOfLineParser->parse(
                $storage->getListOfDetail()
            );
        }

        if ($storage->hasListOfInformation()) {
            $informationOrNull = $informationListOfLineParser->parse(
                $storage->getListOfInformation()
            );
        }

        if ($storage->hasListOfScoreboard()) {
            $scoreboardOrNull = $scoreboardListOfLineParser->parse(
                $storage->getListOfScoreboard()
            );
        }

        if ($storage->hasListOfStatistic()) {
            $statisticOrNull = $statisticListOfLineParser->parse(
                $storage->getListOfStatistic()
            );
        }

        $this->informationOrNull    = $informationOrNull;
        $this->listOfDetailOrNull   = $listOfDetailOrNull;
        $this->scoreboardOrNull     = $scoreboardOrNull;
        $this->statisticOrNull      = $statisticOrNull;
        //end of business logic
    }

    /**
     * @return null|Information
     */
    public function andGetInformationOrNullAfterwards()
    {
        return $this->informationOrNull;
    }

    /**
     * @return null|Detail[]
     */
    public function andGetListOfDetailOrNullAfterwards()
    {
        return $this->listOfDetailOrNull;
    }

    /**
     * @return null|Scoreboard
     */
    public function andGetScoreboardOrNullAfterwards()
    {
        return $this->scoreboardOrNull;
    }

    /**
     * @return null|Statistic
     */
    public function andGetStatisticOrNullAfterwards()
    {
        return $this->statisticOrNull;
    }
}