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/* Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
* This program are made available under the terms of the Apache License, Version 2.0
* which accompanies this distribution and is available at http://www.apache.org/licenses/LICENSE-2.0.html.*/
import {SuperMap} from '../SuperMap';
import {SecurityManager} from '../security/SecurityManager';
import {OnlineData} from './OnlineData';
import {FetchRequest} from '../util/FetchRequest';
/**
* @class SuperMap.Online
* @classdesc 对接 SuperMap Online 所有基础服务。
* @category iPortal/Online
* @example
* var online=new SuperMap.Online();
* var services = online.queryDatas(param);
* service.then(function(services){
* var service= services[0];
* service.updateDataInfo();
* })
*/
export class Online {
//TODO 目前并没有对接Online的所有操作，需要补充完整
//所有查询返回的是一个Promise,在外部使用的时候通过Promise的then方法获取异步结果
constructor() {
this.rootUrl = "https://www.supermapol.com";
this.webUrl = this.rootUrl + "/web";
var mContentUrl = this.webUrl + "/mycontent";
this.mDatasUrl = mContentUrl + "/datas";
this.CLASS_NAME = "SuperMap.Online";
}
/**
* @function SuperMap.Online.prototype.load
* @description 加载 online，验证 online 是否可用。
* @returns {Promise} 返回包含网络请求结果的 Promise 对象。
*/
load() {
return FetchRequest.get(this.rootUrl).then(function (response) {
return response;
});
}
/**
* @function SuperMap.Online.prototype.login
* @description 登录Online
*/
login() {
SecurityManager.loginOnline(this.rootUrl, true);
}
/**
* @function SuperMap.Online.prototype.queryDatas
* @description 查询 Online “我的内容” 下 “我的数据” 服务（需要登录状态获取），并返回可操作的服务对象。
* @param {SuperMap.OnlineQueryDatasParameter} parameter - myDatas 服务资源查询参数。
* @returns {Promise} 返回包含所有数据服务信息的 Promise 对象。
*/
queryDatas(parameter) {
var me = this, url = me.mDatasUrl;
if (parameter) {
parameter = parameter.toJSON();
}
return FetchRequest.get(url, parameter).then(function (json) {
if (!json || !json.content || json.content.length < 1) {
return;
}
var services = [], contents = json.content, len = contents.length;
for (var i = 0; i < len; i++) {
var content = contents[i];
var service = new OnlineData(me.mDatasUrl, content);
services.push(service);
}
return services;
});
}
}
SuperMap.Online = Online;