<?php
namespace XaiCorp\AbcParser\Models\Laravel5;


class Collection extends ValidatingModel implements \Countable
{
    use AttributesTrait;

    /**
     * for AttributesTrait
     * @var string
     */
    protected $attributesClass = CollectionAttribute::class;


    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'collections';

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = ['name'];

    protected $hidden = [
        'Author',
        'Composer',
        'Discography',
        'Rhythm',
        'History',
        'File',
        'Book',
        'Note',
        'Origin',
        'Source',
        'Transcriber',
    ];

    protected $appends = ['A','C','D','H','R','F','B','N', 'O','S','Z',];

    /**
     * @var \Illuminate\Support\Collection
     */
    protected $settings;

    public function appendSetting($setting)
    {
        if (! $this->settings) {
            $this->settings = new \Illuminate\Support\Collection();
        }

        $this->settings->push($setting);
        return $this->settings;
    }

    public function getSettings()
    {
        return $this->settings;
    }


    /**************************************************************
     * mutators and accessors
     */

    protected $Author;
    public function getAAttribute()
    {
        return $this->getAttr('Author');
    }

    public function setAAttribute(array $values)
    {
        $this->setAttr('Author', $values);
    }

    protected $Composer;
    public function getCAttribute()
    {
        return $this->getAttr('Composer');
    }

    public function setCAttribute(array $values)
    {
        $this->setAttr('Composer', $values);
    }

    protected $Discography;
    public function getDAttribute()
    {
        return $this->getAttr('Discography');
    }

    public function setDAttribute(array $values)
    {
        $this->setAttr('Discography', $values);
    }

    protected $Rhythm;
    public function getRAttribute()
    {
        return $this->getAttr('Rhythm');
    }

    public function setRAttribute(array $values)
    {
        $this->setAttr('Rhythm', $values);
    }

    protected $History;
    public function getHAttribute()
    {
        return $this->getAttr('History');
    }

    public function setHAttribute(array $values)
    {
        $this->setAttr('History', $values);
    }

    protected $File;
    public function getFAttribute()
    {
        return $this->getAttr('File');
    }

    public function setFAttribute(array $values)
    {
        $this->setAttr('File', $values);
    }

    protected $Book;
    public function getBAttribute()
    {
        return $this->getAttr('Book');
    }

    public function setBAttribute(array $values)
    {
        $this->setAttr('Book', $values);
    }

    protected $Note;
    public function getNAttribute()
    {
        return $this->getAttr('Note');
    }

    public function setNAttribute(array $values)
    {
        $this->setAttr('Note', $values);
    }

    protected $Origin;
    public function getOAttribute()
    {
        return $this->getAttr('Origin');
    }

    public function setOAttribute(array $values)
    {
        $this->setAttr('Origin', $values);
    }

    protected $Source;
    public function getSAttribute()
    {
        return $this->getAttr('Source');
    }

    public function setSAttribute(array $values)
    {
        $this->setAttr('Source', $values);
    }

    protected $Transcriber;
    public function getZAttribute()
    {
        return $this->getAttr('Transcriber');
    }

    public function setZAttribute(array $values)
    {
        $this->setAttr('Transcriber', $values);
    }


    /**
     * implementation of Countable::count()
     *
     * @return int the number of tunes in the collection
     */
    public function count()
    {
        return count($this->settings);
    }

    public function toArray()
    {
        $arr = parent::toArray();

        foreach ($this->settings->toArray() as $key => $setting) {
            $arr[$key+1] = $setting;
        }

        foreach (['A', 'C', 'Z'] as $attr) {
            if (isset($arr[$attr])) {
                foreach ($arr[$attr] as $key => $person) {
                    $arr[$attr][$key] = $person->name;
                }
            }
        }

        foreach ($arr as $key => $val) {
            if (empty($val)) {
                unset($arr[$key]);
            }
        }

        return $arr;
    }

}