nabble/ajde

<?php

class Ajde_Crud_Options extends Ajde_Object_Standard
{
    protected $_key;

    /**
     * @var Ajde_Crud_Options
     */
    protected $_parent = null;

    /**
     * @var array
     */
    public $_stack = [];

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

    // Protected functions

    protected function _select($name, $key = null)
    {
        $key = isset($key) ? $key : $name;
        // Get new active object
        $className = get_class($this).'_'.ucfirst($name);
        /* @var $new Ajde_Crud_Options */
        $new = new $className();
        $new->_parent = $this;
        $new->_key = $key;
        if (isset($this->_stack[$key])) {
            $new->_stack = $this->_stack[$key];
        }

        return $new;
    }

    protected function _set($key, $value)
    {
        parent::_set($key, $value);

        return $this;
    }

    // Public functions

    /**
     * @return Ajde_Crud_Options
     */
    public function up($obj = false)
    {
        if (!$obj) {
            $obj = $this;
        }
        if (!isset($obj->_parent)) {
            return false;
        }
        $obj->_parent->_stack[$obj->_key] = array_merge($obj->_stack, $obj->values());

        return $obj->_parent;
    }

    /**
     * @return Ajde_Crud_Options
     */
    public function finished()
    {
        $test = $this->up();
        while ($test) {
            $test = $test->up();
        }

        return $this;
    }

    /**
     * @return Ajde_Crud_Options
     */
    public function display()
    {
        var_dump($this->_stack);

        return $this;
    }

    /**
     * @return array
     */
    public function getArray()
    {
        return $this->_stack;
    }

    // =========================================================================
    // Select functions
    // =========================================================================

    /**
     * @return Ajde_Crud_Options_Fields
     */
    public function selectFields()
    {
        return $this->_select('fields');
    }

    /**
     * @return Ajde_Crud_Options_List
     */
    public function selectList()
    {
        return $this->_select('list');
    }

    /**
     * @return Ajde_Crud_Options_Edit
     */
    public function selectEdit()
    {
        return $this->_select('edit');
    }

    // =========================================================================
    // Set functions
    // =========================================================================
}