/**
 * @module node
 * @submodule node-core
 */

Y.Array.each([
    /**
     * Passes through to DOM method.
     * @for Node
     * @method removeChild
     * @param {HTMLElement | Node} node Node to be removed
     * @return {Node} The removed node
     */
    'removeChild',

    /**
     * Passes through to DOM method.
     * @method hasChildNodes
     * @return {Boolean} Whether or not the node has any childNodes
     */
    'hasChildNodes',

    /**
     * Passes through to DOM method.
     * @method cloneNode
     * @param {Boolean} deep Whether or not to perform a deep clone, which includes
     * subtree and attributes
     * @return {Node} The clone
     */
    'cloneNode',

    /**
     * Passes through to DOM method.
     * @method hasAttribute
     * @param {String} attribute The attribute to test for
     * @return {Boolean} Whether or not the attribute is present
     */
    'hasAttribute',

    /**
     * Passes through to DOM method.
     * @method scrollIntoView
     * @chainable
     */
    'scrollIntoView',

    /**
     * Passes through to DOM method.
     * @method getElementsByTagName
     * @param {String} tagName The tagName to collect
     * @return {NodeList} A NodeList representing the HTMLCollection
     */
    'getElementsByTagName',

    /**
     * Passes through to DOM method.
     * @method focus
     * @chainable
     */
    'focus',

    /**
     * Passes through to DOM method.
     * @method blur
     * @chainable
     */
    'blur',

    /**
     * Passes through to DOM method.
     * Only valid on FORM elements
     * @method submit
     * @chainable
     */
    'submit',

    /**
     * Passes through to DOM method.
     * Only valid on FORM elements
     * @method reset
     * @chainable
     */
    'reset',

    /**
     * Passes through to DOM method.
     * @method select
     * @chainable
     */
     'select',

    /**
     * Passes through to DOM method.
     * Only valid on TABLE elements
     * @method createCaption
     * @chainable
     */
    'createCaption'

], function(method) {
    Y.log('adding: ' + method, 'info', 'node');
    Y.Node.prototype[method] = function(arg1, arg2, arg3) {
        var ret = this.invoke(method, arg1, arg2, arg3);
        return ret;
    };
});

/**
 * Passes through to DOM method.
 * @method removeAttribute
 * @param {String} attribute The attribute to be removed
 * @chainable
 */
 // one-off implementation due to IE returning boolean, breaking chaining
Y.Node.prototype.removeAttribute = function(attr) {
    var node = this._node;
    if (node) {
        node.removeAttribute(attr, 0); // comma zero for IE < 8 to force case-insensitive
    }

    return this;
};

Y.Node.importMethod(Y.DOM, [
    /**
     * Determines whether the node is an ancestor of another HTML element in the DOM hierarchy.
     * @method contains
     * @param {Node | HTMLElement} needle The possible node or descendent
     * @return {Boolean} Whether or not this node is the needle its ancestor
     */
    'contains',
    /**
     * Allows setting attributes on DOM nodes, normalizing in some cases.
     * This passes through to the DOM node, allowing for custom attributes.
     * @method setAttribute
     * @for Node
     * @chainable
     * @param {string} name The attribute name
     * @param {string} value The value to set
     */
    'setAttribute',
    /**
     * Allows getting attributes on DOM nodes, normalizing in some cases.
     * This passes through to the DOM node, allowing for custom attributes.
     * @method getAttribute
     * @for Node
     * @param {string} name The attribute name
     * @return {string} The attribute value
     */
    'getAttribute',

    /**
     * Wraps the given HTML around the node.
     * @method wrap
     * @param {String} html The markup to wrap around the node.
     * @chainable
     * @for Node
     */
    'wrap',

    /**
     * Removes the node's parent node.
     * @method unwrap
     * @chainable
     */
    'unwrap',

    /**
     * Applies a unique ID to the node if none exists
     * @method generateID
     * @return {String} The existing or generated ID
     */
    'generateID'
]);

Y.NodeList.importMethod(Y.Node.prototype, [
/**
 * Allows getting attributes on DOM nodes, normalizing in some cases.
 * This passes through to the DOM node, allowing for custom attributes.
 * @method getAttribute
 * @see Node
 * @for NodeList
 * @param {string} name The attribute name
 * @return {string} The attribute value
 */

    'getAttribute',
/**
 * Allows setting attributes on DOM nodes, normalizing in some cases.
 * This passes through to the DOM node, allowing for custom attributes.
 * @method setAttribute
 * @see Node
 * @for NodeList
 * @chainable
 * @param {string} name The attribute name
 * @param {string} value The value to set
 */
    'setAttribute',

/**
 * Allows for removing attributes on DOM nodes.
 * This passes through to the DOM node, allowing for custom attributes.
 * @method removeAttribute
 * @see Node
 * @for NodeList
 * @param {string} name The attribute to remove
 */
    'removeAttribute',
/**
 * Removes the parent node from node in the list.
 * @method unwrap
 * @chainable
 */
    'unwrap',
/**
 * Wraps the given HTML around each node.
 * @method wrap
 * @param {String} html The markup to wrap around the node.
 * @chainable
 */
    'wrap',

/**
 * Applies a unique ID to each node if none exists
 * @method generateID
 * @return {String} The existing or generated ID
 */
    'generateID'
]);