/*
 * This file is part of EspoCRM and/or AtroCore.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2019 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
 * Website: http://www.espocrm.com
 *
 * AtroCore is EspoCRM-based Open Source application.
 * Copyright (C) 2020 AtroCore GmbH.
 *
 * AtroCore as well as 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.
 *
 * AtroCore as well as 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
 * and "AtroCore" word.
 */

Espo.define('views/fields/entity-field', 'views/fields/enum', Dep => {

    return Dep.extend({

        entityField: 'entityType',

        setup() {
            this.entityField = this.model.getFieldParam(this.name, 'entityField') || this.entityField;

            this.prepareEnumOptions();

            Dep.prototype.setup.call(this);

            this.listenTo(this.model, `change:${this.entityField}`, () => {
                this.model.set(this.name, null);
                this.prepareEnumOptions();
                this.reRender();
            });
        },

        prepareEnumOptions() {
            this.translatedOptions = {'': ''};
            $.each((this.getEntityFields() || []), field => {
                this.translatedOptions[field] = this.translate(field, 'fields', this.getEntityType());
            });
            this.originalOptionList = this.params.options = Object.keys(this.translatedOptions);
        },

        getEntityType() {
            return this.model.get(this.entityField);
        },

        getEntityFields() {
            let entity = this.getEntityType();

            let result = {};
            let notAvailableTypes = [
                'address',
                'attachmentMultiple',
                'currencyConverted',
                'linkParent',
                'personName',
                'autoincrement'
            ];
            let notAvailableFieldsList = [
                'createdAt',
                'modifiedAt'
            ];
            if (entity) {
                let fields = this.getMetadata().get(['entityDefs', entity, 'fields']) || {};
                result.id = {
                    type: 'varchar'
                };
                Object.keys(fields).forEach(name => {
                    let field = fields[name];
                    if (!field.disabled && !notAvailableFieldsList.includes(name) && !notAvailableTypes.includes(field.type) && !field.importDisabled) {
                        result[name] = field;
                    }
                });
            }

            return result;
        },

    });
});

