@xuehongbo/map-craft-js/adapter/MapAdapter.js

MapCraftJS 是一个功能强大且灵活的开源 JavaScript 库，旨在简化互动地图的创建和操作。使用 MapCraftJS，开发者可以轻松地将动态地图功能集成到应用程序中，为用户提供根据自定义配置查看、注释和互动的地图体验。(开发中！！！)

// 引入地图适配器和事件管理器
import BMapAdapter from '../adaptor/BMapAdaptor.js';
import EGisAdapter from '../adaptor/EGisAdaptor.js';
import EventEmitter from '../utils/EventEmitter.js';
import AMapAdapter from '../adaptor/AMapAdaptor.js';
class MapAdapter extends EventEmitter {
  constructor(mapConfig, options) {
    super(); // 调用父类构造函数初始化事件管理器

    if (!mapConfig.security) {
      throw new Error('Security configuration is required');
    }

    switch (mapConfig.platform) {
      case 'bmap':
        if (!mapConfig.security.BMap || !mapConfig.security.BMap.ak) {
          throw new Error('BMap ak is required');
        }
        this.adapter = new BMapAdapter(mapConfig.security.BMap, options, () => {
          this.emit('loaded');
        });
        break;
      case 'amap':
        if (!mapConfig.security.AMap || !mapConfig.security.AMap.key || !mapConfig.security.AMap.code) {
          throw new Error('AMap key and code are required');
        }
        this.adapter = new AMapAdapter(mapConfig.security.AMap, options, () => {
          this.emit('loaded');
        });
        break;
      case 'egis':
        if (!mapConfig.security.EGis || !mapConfig.security.EGis.key || !mapConfig.security.EGis.secret) {
          throw new Error('EGis key and secret are required');
        }
        this.adapter = new EGisAdapter(mapConfig.security.EGis, options, () => {
          this.emit('loaded');
        });
        break;
      default:
        throw new Error('Unsupported map platform');
    }
  }

  /**
   * 打点
   * @param {*} options 
   * @returns 
   */
  addMarker(options) {
    let marker = this.adapter.addMarker(options);
    return marker;
  }

  /**
   * 画线
   * @param {*} points 
   * @returns 
   */
  drawPolyline(points) {
    return this.adapter.drawPolyline(points);
  }
}

export default MapAdapter;