persagy_topo_editer/src/components/editClass/persagy-edit/PTopoParser.ts

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 *      .&888888I                                          Copyright (c) 2009-2020.  博锐尚格科技股份有限公司
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 *        .!88~                                                                     All rights reserved.
 *
 * ****/

import { SParser, SItemFactory } from '@persagy-web/big/lib';
import { BigEditFactory, Legend, Marker, Relation, ElementData } from "./../big-edit"

/**
 * 拓扑图解析器
 *
 *  @author  韩耀龙 <han_yao_long@163.com>
 */
export class PTopoParser extends SParser {
    /**图例节点 */
    nodes: any = [];  // 图例节点，所有与工程信息化相关的图例（图标类型与区域）
    /**图例节点 */  // 与工程信息无关的标识对象（增加文本注释，图上的图片说明）
    markers: any = [];
    /**  管线对象 */
    relations: any = [];
    constructor() {
        super(new BigEditFactory());
    }

    /**
     * 解析拓扑图绘制数据
     *
     * @param data    业务空间数据
     */
    parseData(data: ElementData): void {
        // 生成遍历基本图例
        if (data.markers && data.markers.length) {
            data.markers.forEach((item) => {
                this.addMarker(item);
            })
        }

        // 生成遍历Node图例
        if (data.nodes && data.nodes.length) {
            data.nodes.forEach((item: any) => {
                this.addNode(item)
            })
        }

        // 生成遍历关系图例
        if (data.relations && data.relations.length) {
            data.relations.forEach((item: any) => {
                this.addRelation(item)
            })
        }
    }

    /**
     * 添加生成 mark 实例
     *
     * @param data Marker   图例类型数据
     */
    addMarker(data: Marker) {
        if (data.properties && data.properties.type) {
            switch (data.properties.type) {
                case "BaseLine":
                    this.markers.push(this.factory.createBaseLineEdit(data));
                    break;
                case "BaseText":
                    this.markers.push(this.factory.createBaseTextEdit(data));
                    break;
                case "BaseImage":
                    this.markers.push(this.factory.createBaseImageEdit(data));
                    break;
                case "BaseExplain":
                    this.markers.push(this.factory.createBaseExpainEdit(data));
                    break;
                case "BaseCircle":
                    this.markers.push(this.factory.createBaseCircleEdit(data));
                    break;
                case "BaseArrow":
                    this.markers.push(this.factory.createBaseArrow(data));
                    break;
                case "BaseRect":
                    this.markers.push(this.factory.createBaseRectEdit(data));
                    break;
                case "BasePolygon":
                    this.markers.push(this.factory.createBasePolygonEdit(data));
                    break;
                case "BaseArrowPolygon":
                    this.markers.push(this.factory.createBasePolygonArrowEdit(data));
            }
        }
    }

    /**
     * 添加生成 Node 实例
     *
     * @param data Legend   图例类型数据
     */
    addNode(data: Legend) {
        let node = null;
        if (data.properties && data.properties.type) {
            switch (data.properties.type) {
                case "BaseEquipment":
                    node = this.factory.createBaseEquipment(data)
                    break;
            }
        }
        if (node) {
            this.nodes.push(node);
        }

        return node
    }

    /**
     * 添加生成 Re 实例
     *
     * @param data Legend   图例类型数据
     */
    addRelation(data: Relation) {
        let relation = null;
        if (data.properties && data.properties.type) {
            switch (data.properties.type) {
                case "BasePipe":
                    relation = this.factory.createBasePipe(data)
                    break;
            }
        }

        if (relation) {
            this.relations.push(relation);
        }

        return relation
    }
}