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/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* @api
*/
define([
'underscore',
'Magento_Ui/js/lib/collapsible'
], function (_, Collapsible) {
'use strict';
return Collapsible.extend({
defaults: {
listens: {
'${ $.provider }:data.validate': 'onValidate'
},
collapsible: false,
opened: true
},
/**
* Invokes initElement method of parent class, calls 'initActivation' method
* passing element to it.
* @param {Object} elem
* @returns {Object} - reference to instance
*/
initElement: function (elem) {
this._super()
.initActivation(elem);
return this;
},
/**
* Activates element if one is first or if one has 'active' propert
* set to true.
*
* @param {Object} elem
* @returns {Object} - reference to instance
*/
initActivation: function (elem) {
var elems = this.elems(),
isFirst = !elems.indexOf(elem);
if (isFirst || elem.active()) {
elem.activate();
}
return this;
},
/**
* Delegates 'validate' method on element, then reads 'invalid' property
* of params storage, and if defined, activates element, sets
* 'allValid' property of instance to false and sets invalid's
* 'focused' property to true.
*
* @param {Object} elem
*/
validate: function (elem) {
var result = elem.delegate('validate'),
invalid;
invalid = _.find(result, function (item) {
return typeof item !== 'undefined' && !item.valid;
});
if (invalid) {
elem.activate();
invalid.target.focused(true);
}
return invalid;
},
/**
* Sets 'allValid' property of instance to true, then calls 'validate' method
* of instance for each element.
*/
onValidate: function () {
this.elems.sortBy(function (elem) {
return !elem.active();
}).some(this.validate, this);
}
});
});