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path: root/catalog-ui/app/scripts/directives/print-graph-screen/print-graph-screen.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.Directives {
    'use strict';

    export interface IPrintGraphScreenScope extends ng.IScope {
        entity:Models.Components.Component;
    }


    export class PrintGraphScreenDirective implements ng.IDirective {

        constructor(
            private $filter: ng.IFilterService,
            private  sdcMenu:Models.IAppMenu,
            private sdcConfig:Models.IAppConfigurtaion,
            private urlToBase64Service:Sdc.Services.UrlToBase64Service
        ) {}

        scope = {
            entity: '='
        };
        restrict = 'A';
        link = (scope:IPrintGraphScreenScope, element:any) => {


            element.bind('click', function() {
                printScreen();
            });


        // TODO we need to implement export to PDF in cytoscape 
            let  printScreen = ():void => {
                
                //
                // let pdf :any = new jsPDF('landscape', 'mm', 'a4');
                // pdf.setProperties({
                //     title: scope.entity.name,
                //     subject: 'Design Snapshot for ' + scope.entity.name,
                //     author: scope.entity.creatorFullName,
                //     keywords: scope.entity.tags.join(', '),
                //     creator: scope.entity.creatorFullName
                // });
                //
                // // A4 measures is 210 × 297 millimeters
                // let pdfWidth :number = 297,
                //     pdfHeight :number = 210,
                //     leftColumnWidth :number = 80;
                //
                // //left bar background
                // pdf.setDrawColor(0);
                // pdf.setFillColor(248, 249, 251);
                // pdf.rect(0, 0, leftColumnWidth, pdfHeight, 'F');
                //
                // //entity name
                // pdf.setFontSize(12);
                // pdf.setTextColor(38, 61, 77);
                // let splitTitle :any = pdf.splitTextToSize(scope.entity.name, 50);
                // pdf.text(22, 15 - (splitTitle.length - 1) * 2, splitTitle);
                //
                // //line
                // pdf.setLineWidth(0.2);
                // pdf.setDrawColor(208, 209, 213);
                // pdf.line(0, 28, leftColumnWidth, 28);
                //
                //
                // pdf.setFontSize(10);
                // let properties :any = getPdfProperties();
                //
                // let topOffset :number = 39, lines;
                // properties.forEach( (item:any) => {
                //     if (!item.value) {
                //         return;
                //     }
                //     if (item.title === 'Description:') {
                //         topOffset += 5;
                //     }
                //
                //     pdf.setTextColor(38, 61, 77);
                //     pdf.text(5, topOffset, item.title);
                //     pdf.setTextColor(102, 102, 102);
                //     lines = pdf.splitTextToSize(item.value, 49);
                //     pdf.text(5 + item.offset, topOffset, lines[0]);
                //     if (lines.length > 1) {
                //         lines = pdf.splitTextToSize(item.value.substring(lines[0].length + 1), 65);
                //         if (lines.length > 8) {
                //             lines = lines.slice(0, 7);
                //             lines[lines.length - 1] += '...';
                //         }
                //         pdf.text(5, topOffset + 4, lines);
                //         topOffset += 4 * (lines.length);
                //     }
                //
                //     topOffset += 6;
                // });
                //
                //
                // //another background in case the text was too long
                // let declarationLineOffset :number = 176;
                // pdf.setDrawColor(0);
                // pdf.setFillColor(248, 249, 251);
                // pdf.rect(0, declarationLineOffset, leftColumnWidth, pdfHeight - declarationLineOffset, 'F');
                // //line
                // pdf.setLineWidth(0.2);
                // pdf.setDrawColor(208, 209, 213);
                // pdf.line(0, declarationLineOffset, leftColumnWidth, declarationLineOffset);
                //
                // //declaration
                // pdf.setFontSize(10.5);
                // pdf.setTextColor(38, 61, 77);
                // pdf.text(5, 185, 'Declaration');
                // pdf.setFontSize(9);
                // pdf.setTextColor(102, 102, 102);
                // pdf.setFontType('bold');
                // pdf.text(5, 190, this.$filter('translate')('PDF_FILE_DECLARATION_BOLD'));
                // pdf.setFontType('normal');
                // pdf.text(5, 194, pdf.splitTextToSize(this.$filter('translate')('PDF_FILE_DECLARATION'), 65));
                //
                // //entity icon
                // let self = this;
                // let addEntityIcon:Function = () => {
                //     let iconPath:string = self.sdcConfig.imagesPath + '/styles/images/';
                //     if (scope.entity.isService()) {
                //         iconPath += 'service-icons/' + scope.entity.icon + '.png';
                //     } else {
                //         iconPath += 'resource-icons/' + scope.entity.icon + '.png';
                //     }
                //     self.urlToBase64Service.downloadUrl(iconPath, (base64string:string):void => {
                //         if (base64string) {
                //             pdf.addImage(base64string, 'JPEG', 5, 7, 15, 15);
                //         }
                //         pdf.save(scope.entity.name + '.pdf');
                //     });
                // };
                //
                // //actual snapshop of canvas
                // 
                // let diagramDiv :any = document.getElementById('myDiagram');
                // let diagram :any = null;//  Sdc.Graph.Diagram.fromDiv(diagramDiv), canvasImg = new Image();
                // diagram.startTransaction('print screen');
                // let canvasImgBase64:any = diagram.makeImageData({
                //     //scale: 1,
                //    // size: new Sdc.Graph.Size(pdfHeight * 5, NaN),
                //     background: 'white',
                //     type: 'image/jpeg'
                // });
                // diagramDiv.firstElementChild.toDataURL();
                // diagram.commitTransaction('print screen');
                //
                // canvasImg.onload = () => {
                //     if (canvasImg.height > 0) {
                //         let canvasImgRatio:number = Math.min((pdfWidth - leftColumnWidth - 15) / canvasImg.width, pdfHeight / canvasImg.height);
                //         let canvasImgWidth:number = canvasImg.width * canvasImgRatio,
                //             canvasImgHeight:number = canvasImg.height * canvasImgRatio;
                //         let canvasImgOffset:number = (pdfHeight - canvasImgHeight) / 2;
                //         pdf.addImage(canvasImg, 'JPEG', leftColumnWidth, canvasImgOffset, canvasImgWidth, canvasImgHeight);
                //
                //         addEntityIcon();
                //     }
                // };
                //
                // if(canvasImg.src === 'data:,') { //empty canvas
                //     addEntityIcon();
                // } else {
                //     canvasImg.src = canvasImgBase64;
                // }
            };

            let getPdfProperties = ():Array<any> => {
                return [
                    {title: this.$filter('translate')('GENERAL_LABEL_TYPE'), value: scope.entity.getComponentSubType(), offset: 10},
                    {title: this.$filter('translate')('GENERAL_LABEL_VERSION'), value: scope.entity.version, offset: 15},
                    {title: this.$filter('translate')('GENERAL_LABEL_CATEGORY'), value: scope.entity.categories.length ? scope.entity.categories[0].name : '', offset: 16},
                    {title: this.$filter('translate')('GENERAL_LABEL_CREATION_DATE'), value: this.$filter('date')(scope.entity.creationDate, 'MM/dd/yyyy'), offset: 24},
                    {title: this.$filter('translate')('GENERAL_LABEL_AUTHOR'), value: scope.entity.creatorFullName, offset: 13},
                    {title: this.$filter('translate')('GENERAL_LABEL_CONTACT_ID'), value: scope.entity.contactId, offset: 41},
                    {title: this.$filter('translate')('GENERAL_LABEL_STATUS'), value: (<any>this.sdcMenu).LifeCycleStatuses[scope.entity.lifecycleState].text, offset: 13},
                    {title: this.$filter('translate')('GENERAL_LABEL_PROJECT_CODE'), value: scope.entity.projectCode, offset: 15},
                    {title: this.$filter('translate')('GENERAL_LABEL_DESCRIPTION'), value: scope.entity.description, offset: 20},
                    {title: this.$filter('translate')('GENERAL_LABEL_TAGS'), value: scope.entity.tags.join(', '), offset: 10}
                ];
            };

        };

        public static factory = ($filter:ng.IFilterService, sdcMenu:Models.IAppMenu, sdcConfig:Models.IAppConfigurtaion, urlToBase64Service:Sdc.Services.UrlToBase64Service)=> {
            return new PrintGraphScreenDirective($filter, sdcMenu, sdcConfig, urlToBase64Service);
        };

    }

    PrintGraphScreenDirective.factory.$inject = ['$filter', 'sdcMenu', 'sdcConfig', 'Sdc.Services.UrlToBase64Service'];
}