【faeture】webmap 支持copylayer

src/mapboxgl/web-map/WebMapViewModel.ts

@@ -80,6 +80,7 @@ interface MapHandler {
   _updateRasterSource?: (sourceId: string, options: { tileSize: number }) => void;
   echartsLayerResize?: () => void;
   updateOverlayLayer?: (layerInfo: Record<string, any>, features: any, mergeByField?: string) => void;
+  copyLayer?: (id: string, layerInfo: Record<string, any>) => boolean;
 }
 
 export default class WebMapViewModel extends Events {
@@ -691,4 +692,8 @@ export default class WebMapViewModel extends Events {
       return ids;
     }, []);
   }
+
+  copyLayer(id: string, layerInfo: Record<string, any>) {
+    return this._handler?.copyLayer?.(id, layerInfo);
+  }
 }

src/mapboxgl/web-map/__tests__/WebMapViewModel.spec.js

@@ -2435,6 +2435,21 @@ describe('WebMapViewModel.spec', () => {
     };
     viewModel.on({ addlayerssucceeded: callback });
   });
+
+  it('copy layer', done => {
+    const fetchResource = {
+      'https://fakeiportal.supermap.io/iportal/web/datas/123456/content.json?pageSize=9999999&currentPage=1&parentResType=MAP&parentResId=undefined':
+        layerData_geojson['MARKER_GEOJSON']
+    };
+    mockFetch(fetchResource);
+    const id = markerLayer;
+    const viewModel = new WebMapViewModel(id, { ...commonOption }, { ...commonMapOptions }, { ...commonMap });
+    const callback = function (data) {
+      expect(viewModel.copyLayer('layer1')).not.toThrow();
+      done();
+    };
+    viewModel.on({ addlayerssucceeded: callback });
+  });
 });
 
 

src/mapboxgl/web-map/control/legend/LegendViewModel.js

@@ -20,8 +20,8 @@ class LegendViewModel extends mapboxgl.Evented {
   }
 
   getStyle(layerName) {
-    const appreciableLayers = this.webmap.getAppreciableLayers();
-    const legendInfo = this.webmap.getLegendInfo();
+    const appreciableLayers = this.webmap?.getAppreciableLayers() || [];
+    const legendInfo = this.webmap?.getLegendInfo() || [];
     return legendInfo.filter(info => {
       return (
         info.layerId === layerName &&

src/mapboxgl/web-map/control/legend/__tests__/legend.spec.js

@@ -141,5 +141,28 @@ describe('Legend.vue', () => {
     };
     mapWrapper.vm.viewModel.on({ addlayerssucceeded: addCallback });
   });
+
+  it('map not load', async done => {
+    const fetchResource = {
+      'https://fakeiportal.supermap.io/iportal/web/config/portal.json': iportal_serviceProxy,
+      'https://fakeiportal.supermap.io/iportal/web/maps/123/map.json': uniqueLayer_point,
+      'https://fakeiportal.supermap.io/iportal/web/datas/676516522/content.json?pageSize=9999999&currentPage=1&parentResType=MAP&parentResId=123':
+        layerData
+    };
+    mockFetch(fetchResource);
+    mapWrapper = mount(SmWebMap, {
+      propsData: {
+        serverUrl: 'https://fakeiportal.supermap.io/iportal',
+        mapId: '123'
+      }
+    });
+    const addCallback = async function (data) {
+      wrapper = mount(SmLegend);
+      await wrapper.setProps({ layerNames: ['民航数据'] })
+      await wrapper.vm.$nextTick();
+      expect(wrapper.vm.legendList['民航数据']).toBeUndefined();
+      done();
+    };
+  });
 });
 

test/unit/mocks/mapboxgl_iclient_webmapv3.js

@@ -71,6 +71,8 @@ class WebMapV3 extends Evented {
     return this._generateLayerCatalog();
   }
 
+  copyLayer() {}
+
   clean() {}
 
   _initLayers() {