/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2023 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
 * Website: https://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

define('views/admin/currency', ['views/settings/record/edit'], function (Dep) {

    return Dep.extend({

        layoutName: 'currency',

        saveAndContinueEditingAction: false,

        setup: function () {
            Dep.prototype.setup.call(this);

            this.listenTo(this.model, 'change:currencyList', function (model, value, o) {
                if (!o.ui) {
                    return;
                }

                var currencyList = Espo.Utils.clone(model.get('currencyList'));

                this.setFieldOptionList('defaultCurrency', currencyList);
                this.setFieldOptionList('baseCurrency', currencyList);

                this.controlCurrencyRatesVisibility();
            }, this);

            this.listenTo(this.model, 'change', function (model, o) {
                if (!o.ui) {
                    return;
                }

                if (model.hasChanged('currencyList') || model.hasChanged('baseCurrency')) {
                    var currencyRatesField = this.getFieldView('currencyRates');

                    if (currencyRatesField) {
                        currencyRatesField.reRender();
                    }
                }
            }, this);

            this.controlCurrencyRatesVisibility();
        },

        controlCurrencyRatesVisibility: function () {
            var currencyList = this.model.get('currencyList');

            if (currencyList.length < 2) {
                this.hideField('currencyRates');
            } else {
                this.showField('currencyRates');
            }
        },

    });
});
