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path: root/catalog-ui/app/scripts/view-models/forms/resource-instance-name-form/resource-instance-name-model.ts
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/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */
/// <reference path="../../../references"/>

module Sdc.ViewModels {
    'use strict';

    interface IResourceInstanceViewModelScope extends ng.IScope {

        componentInstanceModel: Sdc.Models.ComponentsInstances.ComponentInstance;
        validationPattern: RegExp;
        oldName:string;
        isAlreadyPressed:boolean;
        footerButtons: Array<any>;
        forms:any;
        modalInstanceName:ng.ui.bootstrap.IModalServiceInstance;

        save(): void;
        close(): void;
    }

    export class ResourceInstanceNameViewModel {

        static '$inject' = [
            '$scope',
            'ValidationPattern',
            '$modalInstance',
            'ComponentInstanceFactory',
            'component'
        ];


        constructor(private $scope:IResourceInstanceViewModelScope,
                    private ValidationPattern:RegExp,
                    private $modalInstance:ng.ui.bootstrap.IModalServiceInstance,
                    private ComponentInstanceFactory:Utils.ComponentInstanceFactory,
                    private component:Models.Components.Component) {

            this.initScope();
        }


        private initScope = ():void => {
            this.$scope.forms = {};
            this.$scope.validationPattern = this.ValidationPattern;
            this.$scope.componentInstanceModel = Utils.ComponentInstanceFactory.createComponentInstance(this.component.selectedInstance);
            this.$scope.oldName = this.component.selectedInstance.name;
            this.$scope.modalInstanceName = this.$modalInstance;

            this.$scope.isAlreadyPressed = false;


            this.$scope.close = ():void => {
                this.$modalInstance.dismiss();
            };

            this.$scope.save = ():void => {

                let onFailed = () => {
                    this.$scope.isAlreadyPressed = true;
                };

                let onSuccess = (componentInstance:Models.ComponentsInstances.ComponentInstance) => {
                    this.$modalInstance.close();
                    this.$scope.isAlreadyPressed = false;
                    this.$scope.componentInstanceModel = componentInstance;
                    //this.component.name = componentInstance.name;//DE219124
                    this.component.selectedInstance.name = componentInstance.name;

                };

                this.$scope.isAlreadyPressed = true;
                if (this.$scope.oldName != this.$scope.componentInstanceModel.name) {
                    this.component.updateComponentInstance(this.$scope.componentInstanceModel).then(onSuccess, onFailed);
                }
            };

            this.$scope.footerButtons = [
                {'name': 'OK', 'css': 'blue', 'callback': this.$scope.save, 'disabled': (!this.$scope.componentInstanceModel.name || this.$scope.componentInstanceModel.name === this.$scope.oldName) || this.$scope.isAlreadyPressed},
                {'name': 'Cancel', 'css': 'grey', 'callback': this.$scope.close}
            ];

            this.$scope.$watch("forms.editNameForm.$invalid", (newVal, oldVal) => {
                this.$scope.footerButtons[0].disabled = this.$scope.forms.editNameForm.$invalid;
            });
        }
    }
}