<?php

namespace Hybridauth\Data;

/**
 * A very basic Data collection.
 */
final class Collection
{
    /**
     * Data collection
     *
     * @var mixed
     */
    protected $collection = null;

    /**
     * @param mixed $data
     */
    public function __construct($data = null)
    {
        $this->collection = (object)$data;
    }

    /**
     * Retrieves the whole collection as array
     *
     * @return mixed
     */
    public function toArray()
    {
        return (array)$this->collection;
    }

    /**
     * Retrieves an item
     *
     * @param $property
     *
     * @return mixed
     */
    public function get($property)
    {
        if ($this->exists($property)) {
            return $this->collection->$property;
        }

        return null;
    }

    /**
     * Add or update an item
     *
     * @param $property
     * @param mixed $value
     */
    public function set($property, $value)
    {
        if ($property) {
            $this->collection->$property = $value;
        }
    }

    /**
     * .. until I come with a better name..
     *
     * @param $property
     *
     * @return Collection
     */
    public function filter($property)
    {
        if ($this->exists($property)) {
            $data = $this->get($property);

            if (!is_a($data, 'Collection')) {
                $data = new Collection($data);
            }

            return $data;
        }

        return new Collection([]);
    }

    /**
     * Checks whether an item within the collection
     *
     * @param $property
     *
     * @return bool
     */
    public function exists($property)
    {
        return property_exists($this->collection, $property);
    }

    /**
     * Finds whether the collection is empty
     *
     * @return bool
     */
    public function isEmpty()
    {
        return !(bool)$this->count();
    }

    /**
     * Count all items in collection
     *
     * @return int
     */
    public function count()
    {
        return count($this->properties());
    }

    /**
     * Returns all items properties names
     *
     * @return array
     */
    public function properties()
    {
        $properties = [];

        foreach ($this->collection as $key => $value) {
            $properties[] = $key;
        }

        return $properties;
    }

    /**
     * Returns all items values
     *
     * @return array
     */
    public function values()
    {
        $values = [];

        foreach ($this->collection as $value) {
            $values[] = $value;
        }

        return $values;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzExNTk3NDAzODI2NzE1NiAxNTgzMTY5NjIwMTAwNzA3IDEzMTk1NzQ4MTE1MTE2MzA=