D-Net

import {Injectable} from '@angular/core';

import {Http, Response} from '@angular/http';

import {Observable}     from 'rxjs/Observable';

import {OrganizationInfo} from '../utils/entities/organizationInfo';

import {OpenaireProperties} from '../utils/properties/openaireProperties';

import 'rxjs/add/observable/of';

import 'rxjs/add/operator/do';

import 'rxjs/add/operator/share';

import { CacheService  } from '../shared/cache.service';

@Injectable()

export class OrganizationService {

    constructor(private http: Http, public _cache: CacheService) {}

    organizationInfo: OrganizationInfo;

    getOrganizationInfo (id: string):any {

        console.info("getOrganizationInfo in service");

        let url = OpenaireProperties. getSearchAPIURLLast()+'organizations/'+id+"?format=json";

        let key = url;

        // if (this._cache.has(key)) {

        //   console.log("HEre in req after put in cache "+this._cache.has(key));

        //   console.log("HEre in req get from cache " + this._cache.get(key).title.name);

        //   return Observable.of(this._cache.get(key));

        // }

        return this.http.get(url)

                    .map(res => <any> res.json())

                    .map(res => res['result']['metadata']['oaf:entity']['oaf:organization'])

                    .map(res => [res, res['rels']['rel']])

                    .map(res => this.parseOrganizationInfo(res))

                    .do(res => {

                      this._cache.set(key, res);

                    });

    }

    private handleError (error: Response) {

    // in a real world app, we may send the error to some remote logging infrastructure

    // instead of just logging it to the console

        console.error(error);

        return Observable.throw(error  || 'Server error');

    }

    parseOrganizationInfo (data: any):any {

        console.info("parseOrganizationInfo");

        this.organizationInfo = new OrganizationInfo();

        let mydata;

        if(data[0] != null) {

            mydata = data[0];

            if(mydata.hasOwnProperty("websiteurl")) {

                this.organizationInfo.title = {"name": mydata.legalshortname, "url": mydata.websiteurl};

            } else {

                this.organizationInfo.title = {"name": mydata.legalshortname, "url": ''};

            }

            this.organizationInfo.name = mydata.legalname;

            if(this.organizationInfo.title.name == '') {

                this.organizationInfo.title.name = this.organizationInfo.name;

            }

            if(mydata.hasOwnProperty("country")) {

                this.organizationInfo.country = mydata['country'].classname;

            }

        }

        if(data[1] != null) {

            let counter;

            let length = data[1].length!=undefined ? data[1].length : 1;

            for(let i=0; i<length; i++) {

                mydata = length > 1 ? data[1][i] : data[1];

                if(mydata.hasOwnProperty("to")) {

                    if(mydata['to'].class == "isParticipant") {

                        if(mydata.hasOwnProperty("funding")) {

                            if(mydata['funding'].hasOwnProperty("funder")) {

                                if(this.organizationInfo.projects == undefined) {

                                    this.organizationInfo.projects = new Map<string,

                                        { "name": string, "id": string, "url": string, "code": string,

                                          "acronym": string, "funder": string, "fundingStream": string,

                                          "fundingLevel1": string, "fundingLevel2": string,

                                          "sc39": string, "startDate": string, "endDate": string }[]>();

                                }

                                if(!this.organizationInfo.projects.has(mydata['funding']['funder'].name)) {

                                    this.organizationInfo.projects.set(mydata['funding']['funder'].name,

                                        new Array<{ "name": string, "id": string, "url": string, "code": string,

                                                    "acronym": string, "funder": string, "fundingStream": string,

                                                    "fundingLevel1": string, "fundingLevel2": string,

                                                    "sc39": string, "startDate": string, "endDate": string }>());

                                }

                                counter = this.organizationInfo.projects.get(mydata['funding']['funder'].name).length;

                                this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter] =

                                    { "name": "", "id": "", "url": "", "code": "",

                                      "acronym": "", "funder": "", "fundingStream": "",

                                      "fundingLevel1": "", "fundingLevel2": "",

                                      "sc39": "", "startDate": "", "endDate": "" };

                                let url = "";

                                if(mydata['to'].content != null && mydata['to'].content != "") {

                                    this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['id'] = mydata['to'].content;

                                    url = OpenaireProperties.getsearchLinkToProject()+mydata['to'].content;

                                }

                                this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['name'] = mydata.title;

                                this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['url'] = url;

                                this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['code'] = mydata.code;

                                this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['acronym'] = mydata.acronym;

                                this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['funder'] = mydata['funding']['funder'].shortname;

                                if(mydata['funding'].hasOwnProperty("funding_level_0")) {

                                    this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['fundingStream'] = mydata['funding']['funding_level_0'].name;

                                }

                                if(mydata['funding'].hasOwnProperty("funding_level_1")) {

                                    this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['fundingLevel1'] = mydata['funding']['funding_level_1'].name;

                                }

                                if(mydata['funding'].hasOwnProperty("funding_level_2")) {

                                    this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['fundingLevel2'] = mydata['funding']['funding_level_2'].name;

                                }

                                //this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['sc39'] =

                                //this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['startDate'] =

                                //this.organizationInfo.projects.get(mydata['funding']['funder'].name)[counter]['endDate'] =

                            }

                        }

                    } /*else if(mydata['to'].class == "isProvidedBy") {

                        if(this.organizationInfo.dataProviders == undefined) {

                            this.organizationInfo.dataProviders = new Array<{ "name": string, "url": string, "type": string, "websiteUrl": string , "organizations": {"name": string, "url": string}[]}>();

                        }

                        counter = this.organizationInfo.dataProviders.length;

                        this.organizationInfo.dataProviders[counter] = { "name": "", "url": "", "type": "", "websiteUrl": "", "organizations": [] }

                        let url="";

                        if(mydata['to'].content != null && mydata['to'].content != "") {

                            url = OpenaireProperties.getsearchLinkToDataProvider()+mydata['to'].content;

                        }

                        this.organizationInfo.dataProviders[counter]['name'] = mydata.officialname;

                        this.organizationInfo.dataProviders[counter]['url'] = url;

                        if(mydata.hasOwnProperty("datasourcetype")) {

                            this.organizationInfo.dataProviders[counter]['type'] = mydata['datasourcetype'].classname;

                        }

                        this.organizationInfo.dataProviders[counter]['websiteUrl'] = mydata.websiteurl;

                    }*/

                }

            }

        }

        return this.organizationInfo;

    }

}