projects/common-map/src/fm-map/components/feature-list/feature-list.component.ts

@@ -28,7 +28,7 @@ export abstract class AbstractFeatureListComponent {
   }
 
   getAction(feature:Feature):Action {
-      var newQuery: any = tassign(mapReducers.initialState.queryState);
+      var newQuery: any = tassign(mapReducers.initialState.query);
       newQuery.parentCode = feature.get('parentCode');
       newQuery.itemCode = feature.get('code');
       newQuery.itemType = feature.get('itemType');

projects/common-map/src/fm-map/components/map/map.component.ts

@@ -1,8 +1,8 @@
-import { Component, OnInit, OnDestroy, HostListener, ViewChild, AfterViewInit,NgZone } from '@angular/core';
+import { Component, OnInit, OnDestroy, HostListener, Inject, ViewChild, AfterViewInit,ChangeDetectorRef,NgZone } from '@angular/core';
 import { Location } from '@angular/common';
-import { Observable, Subject, Subscription, from,of  } from 'rxjs';
+import { Observable, Subject, Subscription,combineLatest, from,interval  } from 'rxjs';
-import { withLatestFrom, switchMap  } from 'rxjs/operators';
+import { debounce, withLatestFrom, first, combineAll,throttle  } from 'rxjs/operators';
-import { Router, ActivatedRoute, ParamMap } from '@angular/router';
+import { Router, ActivatedRoute, ParamMap, Event } from '@angular/router';
 import { Store } from '@ngrx/store';
 //import { proj,Map } from 'openlayers';
 
@@ -16,6 +16,7 @@ import { IQueryState } from '@farmmaps/common';
 import { IPeriodState } from '../../models/period.state';
 import {IStyles} from '../../models/style.cache';
 import { IDroppedFile } from '../aol/file-drop-target/file-drop-target.component';
+import { IMetaData } from '../meta-data-modal/meta-data-modal.component';
 import { StateSerializerService } from '@farmmaps/common';
 import { GeolocationService} from '../../services/geolocation.service';
 import {DeviceOrientationService} from '../../services/device-orientation.service';
@@ -29,6 +30,7 @@ import {commonActions} from '@farmmaps/common';
 import {Feature} from 'ol';
 import {Extent,createEmpty,extend } from 'ol/extent';
 import {transform} from 'ol/proj';
+import { query } from '@angular/animations';
 import { tassign } from 'tassign';
 import * as style from 'ol/style';
 
@@ -55,7 +57,7 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
   public droppedFile$: Subject<IDroppedFile>  = new Subject<IDroppedFile>();
   private paramSub: Subscription;
   private itemTypeSub: Subscription;
-  private stateSub: Subscription;
+  private mapStateSub: Subscription;
   private queryStateSub: Subscription;
   private querySub: Subscription;
   public parentCode$: Observable<string> =this.store.select(mapReducers.selectGetParentCode);
@@ -65,7 +67,6 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
   public clickedFeature: Subject<Feature> = new Subject<Feature>();
   public selectedItem$: Observable<IItem> = this.store.select(mapReducers.selectGetSelectedItem);
   public queryState$: Observable<IQueryState> = this.store.select(mapReducers.selectGetQueryState);
-  public state$:Observable<{mapState:IMapState,queryState:IQueryState,setStateCount:number}> = this.store.select(mapReducers.selectGetState);
   public period$: Observable<IPeriodState> = this.store.select(mapReducers.selectGetPeriod);
   public clearEnabled$: Observable<boolean> = this.store.select(mapReducers.selectGetClearEnabled);
   public searchCollapsed$: Observable<boolean> = this.store.select(mapReducers.selectGetSearchCollapsed);
@@ -79,7 +80,6 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
   public extent$: Observable<Extent> = this.store.select(mapReducers.selectGetExtent);
   public styles$:Observable<IStyles> = this.store.select(mapReducers.selectGetStyles);
   private setStateCount$:Observable<number> =  this.store.select(mapReducers.selectgetSetStateCount);
-  private lastUrl = "";
 
   @ViewChild('map') map;
   
@@ -121,7 +121,19 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
             }
           }
         }
-      });        
+      });   
+      this.mapStateSub = this.mapState$.pipe(withLatestFrom(this.queryState$),withLatestFrom(this.setStateCount$)).subscribe(([[mapState,queryState],setStateCount]) =>{
+        if(setStateCount>0) {
+          console.debug(`Mapstate ${setStateCount}`);
+          this.replaceUrl(mapState,queryState,true);
+        }
+      });    
+      this.queryStateSub = this.queryState$.pipe(withLatestFrom(this.mapState$),withLatestFrom(this.setStateCount$)).subscribe(([[queryState,mapState],setStateCount]) =>{
+        if(setStateCount>0) {
+          console.debug(`Querystate ${setStateCount}`);
+          this.replaceUrl(mapState,queryState,true);
+        }
+      })      
   }
 
   @HostListener('document:keyup', ['$event'])
@@ -160,7 +172,8 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
     console.debug("Init");
     this.store.dispatch(new mapActions.Clear());
     this.selectedFeatures$.next({x:0,y:0,features:[]});
-    this.selectedFeatures$.next(null);      
+    this.selectedFeatures$.next(null);
+    
   }
 
   initCustomStyles() {
@@ -182,107 +195,47 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
     })));
   }
 
-  round(value:number,decimals:number):number {
-    let d = Math.pow(10, decimals);
-    return Math.round((value + Number.EPSILON)*d)/d;
-  }
-
-  getMapStateFromUrl(params:ParamMap):IMapState {
-    var hasUrlmapState = params.has("xCenter") && params.has("yCenter");
-    if (hasUrlmapState) {
-      let xCenter = parseFloat(params.get("xCenter"));
-      let yCenter = parseFloat(params.get("yCenter"));
-      let zoom = parseFloat(params.get("zoom"));
-      let rotation = parseFloat(params.get("rotation"));
-      let baseLayer = params.get("baseLayer")?params.get("baseLayer"):"";
-      var newMapState = {zoom: zoom, rotation: rotation, xCenter: xCenter, yCenter: yCenter, baseLayerCode: baseLayer };
-      return newMapState;
-    } else {
-      return null;
-    }
-  }
-
-  normalizeMapState(mapState:IMapState):IMapState {
-    if(!mapState) return null;
-    return {zoom: this.round(mapState.zoom,0), 
-      rotation: this.round(mapState.rotation,2), 
-      xCenter: this.round(mapState.xCenter,5),
-      yCenter: this.round(mapState.yCenter,5),
-      baseLayerCode: mapState.baseLayerCode };
-  }
-
-  serializeMapState(mapState:IMapState):string {
-    return JSON.stringify(this.normalizeMapState(mapState));
-  }
-
-  getQueryStateFromUrl(params:ParamMap):IQueryState {
-    if (params.has("queryState")) {
-      let queryState = params.get("queryState");
-      var newQueryState = tassign(mapReducers.initialQueryState);
-      if (queryState != "") {
-        newQueryState = this.serializeService.deserialize(queryState);          
-      }
-      return newQueryState;
-    } else {
-      return null;
-    }
-  }
-
   ngAfterViewInit() {    
     console.debug("View init");
     this.initCustomStyles();   
-
+    this.paramSub = this.route.paramMap.pipe(withLatestFrom(this.setStateCount$),withLatestFrom(this.queryState$),withLatestFrom(this.mapState$)).subscribe( ([[[params,setStateCount],lastQueryState],lastMapState]) => {
-    // url to state
+      console.debug(`Url change ${setStateCount}`);
-
+      var newMapState: IMapState = lastMapState;
-    this.paramSub = this.route.paramMap.pipe(withLatestFrom(this.state$),switchMap(([params,state]) => {
+      var newQueryState: IQueryState = lastQueryState;
-      var newMapState: IMapState = state.mapState;
+      var hasUrlmapState = params.has("xCenter") && params.has("yCenter");
-      var newQueryState: IQueryState = state.queryState;
-     
       var queryStateChanged = false;
-      var mapStateChanged = false;
+      if (hasUrlmapState) {
-      let urlMapState = this.getMapStateFromUrl(params);
+        let xCenter = parseFloat(params.get("xCenter"));
-      if(urlMapState) {
+        let yCenter = parseFloat(params.get("yCenter"));
-        newMapState = urlMapState;
+        let zoom = parseFloat(params.get("zoom"));
-        mapStateChanged = this.serializeMapState(state.mapState) != this.serializeMapState(newMapState);
+        let rotation = parseFloat(params.get("rotation"));
+        let baseLayer = params.get("baseLayer")?params.get("baseLayer"):"";
+        newMapState = { xCenter: xCenter, yCenter: yCenter, zoom: zoom, rotation: rotation, baseLayerCode: baseLayer }
+        window.localStorage.setItem("FarmMapsCommonMap_mapState",JSON.stringify(newMapState));
       }
-
+      if (params.has("queryState")) {
-      let urlQueryState = this.getQueryStateFromUrl(params);
+        let queryState = params.get("queryState");
-      if(urlQueryState) {
+        newQueryState = tassign(mapReducers.initialQueryState);
-        newQueryState = urlQueryState;
+        if (queryState != "") {
-        queryStateChanged = this.serializeService.serialize(state.queryState) !=  this.serializeService.serialize(urlQueryState);
+          newQueryState = this.serializeService.deserialize(queryState);          
-      }
+          queryState = this.serializeService.serialize(newQueryState);
-  
-      if(queryStateChanged && mapStateChanged && state.setStateCount ==0) {
-        return of(new mapActions.SetState(newMapState,newQueryState));
-        window.localStorage.setItem("FarmMapsCommonMap_mapState",this.serializeMapState(newMapState));
-      } else if(queryStateChanged) {
-        return of(new mapActions.SetQueryState(newQueryState));
-      } return of(null)
-    })).subscribe((action) => {
-       if(action) {         
-         console.debug("Url to state");
-         this.store.dispatch(action);
-       }
-    });
-
-    // state to url
-    
-    this.stateSub = this.state$.pipe(withLatestFrom(this.route.paramMap),switchMap(([state,params]) => {
-      let newUrl = this.serializeMapState(state.mapState) + "_" + this.serializeService.serialize(state.queryState);
-      if(this.lastUrl!=newUrl && state.setStateCount>0) {
-        this.lastUrl=newUrl;
-        return of(state);
-      }
-      else {
-        return of(null);
-      }          
-      })).subscribe((newUrlState) =>{
-        if(newUrlState) {
-          console.debug(`State to url ${newUrlState.setStateCount}`);
-          this.replaceUrl(newUrlState.mapState,newUrlState.queryState,true);
         }
-      });  
+        queryStateChanged = this.serializeService.serialize(lastQueryState) !=  queryState;
-
+      }     
+      console.debug(newQueryState);
+      console.debug(queryStateChanged?"Changed":"");
+      let t =0;
+      if(setStateCount==0) t=600;
+      setTimeout(() => {
+        this.zone.run(()=> {
+          if (setStateCount ==0) {
+            this.store.dispatch(new mapActions.SetState(newMapState,newQueryState));
+          } else if(queryStateChanged) {
+            this.store.dispatch(new mapActions.SetQueryState(newQueryState));
+          } 
+        })
+      },t);                
+    });
     setTimeout(() => {
       this.map.instance.updateSize();
     }, 500);
@@ -325,7 +278,7 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
       if(mapState.baseLayerCode!="") {
         parts.push(mapState.baseLayerCode);
         parts.push( this.serializeService.serialize(queryState));
-        console.debug("Replace url",parts);
+        console.debug("Replace url",mapState,queryState,replace);
         this.router.navigate(parts, { replaceUrl: replace,relativeTo:this.route.parent });
       }      
   }
@@ -343,7 +296,7 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
       let state = { mapState: mapState, extent: extent };
       let source = from([state]);
       source.pipe(withLatestFrom(this.selectedBaseLayer$),withLatestFrom(this.setStateCount$)).subscribe(([[state, baselayer],setStateCount]) => {
-        if (mapState && baselayer) { // do not react on first move
+        if (mapState && baselayer && setStateCount > 0) { // do not react on first move
           let newMapState = tassign(state.mapState, { baseLayerCode: baselayer.item.code });
           this.store.dispatch(new mapActions.SetMapState(newMapState));
           this.store.dispatch(new mapActions.SetViewExtent(state.extent));
@@ -353,7 +306,6 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
   }
 
   handleOnMouseDown(event: MouseEvent) {
-    event.stopPropagation();
     this.zone.run(() =>{
       this.store.dispatch(new mapActions.CollapseSearch());
     });
@@ -398,7 +350,7 @@ export class MapComponent implements OnInit, OnDestroy,AfterViewInit {
   ngOnDestroy() {
     if (this.paramSub) this.paramSub.unsubscribe();
     if (this.itemTypeSub) this.itemTypeSub.unsubscribe();
-    if (this.stateSub) this.stateSub.unsubscribe();
+    if (this.mapStateSub) this.mapStateSub.unsubscribe();
     if (this.queryStateSub) this.queryStateSub.unsubscribe();  
     if (this.querySub) this.querySub.unsubscribe();
   }

projects/common-map/src/fm-map/effects/map.effects.ts

@@ -4,11 +4,11 @@ import { Store, Action } from '@ngrx/store';
 import { Effect, Actions,ofType } from '@ngrx/effects';
 
 import { Observable ,  of } from 'rxjs';
-import { withLatestFrom, switchMap, map, catchError, mergeMap,delay } from 'rxjs/operators';
+import { withLatestFrom, switchMap, map, catchError, mergeMap } from 'rxjs/operators';
 
 import {GeoJSON,WKT} from 'ol/format';
 import {Feature} from 'ol';
-import { getCenter,createEmpty,extend } from 'ol/extent';
+import { getCenter } from 'ol/extent';
 import {Point} from 'ol/geom'
 
 
@@ -27,7 +27,6 @@ import {FeatureIconService} from '../services/feature-icon.service';
 import * as style from 'ol/style';
 
 import { ItemTypeService } from '@farmmaps/common';
-import { IQueryState } from 'dist/common/public-api';
 
 
 @Injectable()
@@ -137,29 +136,10 @@ export class MapEffects {
 
 
   @Effect()
-  zoomToExtent$: Observable<Action> = this.actions$.pipe(
+  startSearchSucces$: Observable<Action> = this.actions$.pipe(
-    ofType(mapActions.STARTSEARCHSUCCESS),
-    delay(500),
-    mergeMap((action: mapActions.StartSearchSuccess) => {
-      let actions =[];
-      actions.push(new commonActions.SetMenuVisible(false));
-      let extent = createEmpty();
-      if (!action.query.bboxFilter) {        
-         if (extent) {
-          for (let f of action.features) {
-            extend(extent, (f as Feature).getGeometry().getExtent());
-          }
-        }  
-        actions.push(new mapActions.SetExtent(extent));
-      }
-      return actions;
-    }));
-
-  @Effect()
-  hideMenu$: Observable<Action> = this.actions$.pipe(
     ofType(mapActions.STARTSEARCHSUCCESS),
     mergeMap((action: mapActions.StartSearchSuccess) => {
-      return of(new commonActions.SetMenuVisible(false));
+        return [new commonActions.SetMenuVisible(false)];
     }));
 
   @Effect()
@@ -268,27 +248,23 @@ export class MapEffects {
       }
     }));
 
-  getActionFromQueryState(queryState:IQueryState, inSearch:boolean):Observable<Action>|[] {
-    if(!inSearch && (queryState.itemType || queryState.parentCode || queryState.itemCode)) {
-      var newAction:Action;     
-      if (queryState.itemCode && queryState.itemCode != "") {         
-        newAction= new mapActions.SelectItem(queryState.itemCode);          
-      } else {
-        newAction= new mapActions.StartSearch(queryState);
-      }
-      return of(newAction);  
-    } else {
-      return of(new commonActions.Escape(true,false));
-    }
-  } 
-
   @Effect()
   setQueryState$: Observable<Action> = this.actions$.pipe(
     ofType(mapActions.SETQUERYSTATE),
     withLatestFrom(this.store$.select(mapReducers.selectGetInSearch)),
     switchMap(([action,inSearch]) => {
-      let a = action as mapActions.SetQueryState;
+        if(!inSearch) {
-       return this.getActionFromQueryState(a.queryState,inSearch);
+          let a = action as mapActions.SetQueryState;
+          var newAction:Action;
+          if (a.queryState.itemCode && a.queryState.itemCode != "") {         
+            newAction= new mapActions.SelectItem(a.queryState.itemCode);          
+          } else {
+            newAction= new mapActions.StartSearch(a.queryState);
+          }
+          return of(newAction);  
+        } else {
+          return [];
+        }
       }));
 
   @Effect()
@@ -296,8 +272,18 @@ export class MapEffects {
     ofType(mapActions.SETSTATE),
     withLatestFrom(this.store$.select(mapReducers.selectGetInSearch)),
     switchMap(([action,inSearch]) => {
-      let a = action as mapActions.SetState;
+      if(!inSearch) {
-      return this.getActionFromQueryState(a.queryState,inSearch);
+        let a = action as mapActions.SetQueryState;
+        var newAction:Action;
+        if (a.queryState.itemCode && a.queryState.itemCode != "") {         
+          newAction= new mapActions.SelectItem(a.queryState.itemCode);          
+        } else {
+          newAction= new mapActions.StartSearch(a.queryState);
+        }
+        return of(newAction);  
+      } else {
+        return [];
+      }
     }));
 
     constructor(private actions$: Actions, private store$: Store<mapReducers.State>, private folderService$: FolderService, private itemService$: ItemService,private featureIconService$:FeatureIconService,private itemTypeService$:ItemTypeService) {

projects/common-map/src/fm-map/reducers/map.reducer.ts

@@ -10,7 +10,7 @@ import {commonActions} from '@farmmaps/common';
 import { createSelector, createFeatureSelector } from '@ngrx/store';
 
 import {Feature} from 'ol';
-
+import { createEmpty, extend} from 'ol/extent';
 
 import { ROUTER_NAVIGATION, RouterNavigationAction } from '@ngrx/router-store';
 
@@ -129,8 +129,18 @@ export function reducer(state = initialState, action: mapActions.Actions | commo
     }
     case mapActions.STARTSEARCHSUCCESS: {
       let a = action as mapActions.StartSearchSuccess;
+      let extent = state.extent;
+      if (!action.query.bboxFilter) {
+        extent = createEmpty();
+        if (extent) {
+          for (let f of action.features) {
+            extend(extent, (f as Feature).getGeometry().getExtent());
+          }
+        }  
+      }
       return tassign(state, {       
         features: a.features,
+        extent:extent,
         inSearch:false
       });
     }
@@ -456,7 +466,11 @@ export function reducer(state = initialState, action: mapActions.Actions | commo
     case mapActions.SHOWLAYERSWITCHER:{
       let a = action as mapActions.ShowLayerSwitcher;
       return tassign(state,{showLayerSwitcher:a.show});
-    }  
+    }
+   
+    case commonActions.INITUSER: {
+      return tassign(state,{setStateCount:0,features:[],selectedFeature:null,selectedItem:null});
+    }
     default: {
       return state;
     }
@@ -487,7 +501,6 @@ export const getStyles = (state:State) => state.styles;
 export const getShowLayerSwitcher = (state:State) => state.showLayerSwitcher;
 export const getSetStateCount = (state:State) => state.setStateCount;
 export const getInSearch = (state:State) => state.inSearch;
-export const getState = (state:State) => {return {mapState:state.mapState,queryState:state.queryState,setStateCount:state.setStateCount};}
 
 export const selectMapState = createFeatureSelector<State>(MODULE_NAME);
 export const selectGetMapState= createSelector(selectMapState, getMapState);
@@ -514,6 +527,5 @@ export const selectGetStyles = createSelector(selectMapState, getStyles);
 export const selectGetShowLayerSwitcher = createSelector(selectMapState,getShowLayerSwitcher);
 export const selectgetSetStateCount = createSelector(selectMapState,getSetStateCount);
 export const selectGetInSearch = createSelector(selectMapState,getInSearch);
-export const selectGetState = createSelector(selectMapState,getState);