/* Copyright© 2000 - 2026 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 {Util} from '../commontypes/Util';
import {ChartQueryFilterParameter} from './ChartQueryFilterParameter';

/**
 * @class ChartQueryParameters
 * @deprecatedclass SuperMap.ChartQueryParameters
 * @category iServer Map Chart
 * @classdesc 海图查询参数类,该类用于设置海图查询时的相关参数,海图查询分为海图属性查询、海图范围查询、海图要素范围查询三类,通过属性 queryMode 指定查询模式。
 * 必设属性有:queryMode。 当进行海图属性查询和海图范围查询时,必设属性还包括chartLayerNames、chartQueryFilterParameters, 当进行海图范围查询和海图要素范围查询时,必设属性还包括 bounds。
 * @param {Object} options - 参数。
 * @param {string} options.queryMode - 海图查询模式类型,支持三种查询方式:海图属性查询("ChartAttributeQuery")和海图范围查询("ChartBoundsQuery")和海图要素范围查询("ChartFeatureBoundsQuery")。
 * @param {Array.<string>} options.chartLayerNames - 查询的海图图层的名称。
 * @param {Array.<ChartQueryFilterParameter>} options.chartQueryFilterParameters - 海图查询过滤参数。包括:物标代码、物标可应用对象的选择(是否查询点、线或面)、属性字段过滤条件。
 * @param {ModuleBounds} options.bounds - 海图查询范围。当进行海图范围查询和海图要素范围查询时,此为必选参数。
 * @param {boolean} [options.returnContent=true] - 获取或设置是返回查询结果记录集 recordsets,还是返回查询结果的资源 resourceInfo。
 * @param {number} [options.startRecord=0] - 查询起始记录位置。
 * @param {number} [options.expectCount] - 期望查询结果返回的记录数,该值大于0。
 * @usage
 */
export class ChartQueryParameters {


 constructor(options) {
 /**
 * @member {string} ChartQueryParameters.prototype.queryMode
 * @description 海图查询模式类型,支持三种查询方式:海图属性查询("ChartAttributeQuery")和海图范围查询("ChartBoundsQuery")和海图要素范围查询("ChartFeatureBoundsQuery")。
 */
 this.queryMode = null;

 /**
 * @member {ModuleBounds} ChartQueryParameters.prototype.bounds
 * @description 海图查询范围。
 */
 this.bounds = null;

 /**
 * @member {Array.<string>} ChartQueryParameters.prototype.chartLayerNames
 * @description 查询的海图图层的名称。
 */
 this.chartLayerNames = null;

 /**
 * @member {Array.<ChartQueryFilterParameter>} ChartQueryParameters.prototype.chartQueryFilterParameters
 * @description 海图查询过滤参数。包括:物标代码、物标可应用对象的选择(是否查询点、线或面)、属性字段过滤条件。
 */
 this.chartQueryFilterParameters = null;

 /**
 * @member {boolean} [ChartQueryParameters.prototype.returnContent=true]
 * @description 获取或设置是返回查询结果记录集 recordsets,还是返回查询结果的资源 resourceInfo。
 */
 this.returnContent = true;

 /**
 * @member {number} [ChartQueryParameters.prototype.startRecord=0]
 * @description 查询起始记录位置。
 */
 this.startRecord = 0;

 /**
 * @member {number} [ChartQueryParameters.prototype.expectCount]
 * @description 期望查询结果返回的记录数,该值大于0。
 */
 this.expectCount = null;
 Util.extend(this, options);

 this.CLASS_NAME = "SuperMap.ChartQueryParameters";
 }

 /**
 * @function ChartQueryParameters.prototype.destroy
 * @description 释放资源,将引用资源的属性置空。
 */
 destroy() {
 var me = this;
 me.queryMode = null;
 me.bounds = null;
 me.chartLayerNames = null;
 me.chartQueryFilterParameters = null;
 me.returnContent = true;
 me.startRecord = 0;
 me.expectCount = null;
 }

 /**
 * @function ChartQueryParameters.prototype.getVariablesJson
 * @description 将属性信息转换成能够被服务识别的 JSON 格式字符串。
 * @returns {string} JSON 字符串。
 */
 getVariablesJson() {
 var json = "";

 json += "\"queryMode\":\"" + this.queryMode + "\",";

 if (this.chartLayerNames && this.chartLayerNames.length) {
 var chartLayersArray = [];
 var layerLength = this.chartLayerNames.length;
 for (var i = 0; i < layerLength; i++) {
 chartLayersArray.push("\"" + this.chartLayerNames[i] + "\"");
 }
 var layerNames = "[" + chartLayersArray.join(",") + "]";
 json += "\"chartLayerNames\":" + layerNames + ",";
 }

 if ((this.queryMode === "ChartBoundsQuery" || this.queryMode === "ChartFeatureBoundsQuery") && this.bounds) {
 json += "\"bounds\":" + "{" + "\"leftBottom\":" + "{" + "\"x\":" + this.bounds.left + "," +
 "\"y\":" + this.bounds.bottom + "}" + "," + "\"rightTop\":" + "{" + "\"x\":" + this.bounds.right + "," +
 "\"y\":" + this.bounds.top + "}" + "},";
 }

 if (this.chartQueryFilterParameters && this.chartQueryFilterParameters.length) {
 var chartParamArray = [];
 var chartLength = this.chartQueryFilterParameters.length;
 for (var j = 0; j < chartLength; j++) {
 var chartQueryFilterParameter = this.chartQueryFilterParameters[j];
 if (!(chartQueryFilterParameter instanceof ChartQueryFilterParameter)) {
 continue;
 }
 chartParamArray.push(chartQueryFilterParameter.toJson());
 }
 var chartParamsJson = "[" + chartParamArray.join(",") + "]";
 chartParamsJson = "\"chartQueryParams\":" + chartParamsJson + ",";
 chartParamsJson += "\"startRecord\":" + this.startRecord + ",";
 chartParamsJson += "\"expectCount\":" + this.expectCount;
 chartParamsJson = "{" + chartParamsJson + "}";
 json += "\"chartQueryParameters\":" + chartParamsJson;
 }
 json = "{" + json + "}";
 return json;
 }
}