1 files changed, 80 insertions, 0 deletions
diff --git a/sdnr/wt/odlux/apps/lineOfSightApp/src/actions/commonActions.ts b/sdnr/wt/odlux/apps/lineOfSightApp/src/actions/commonActions.ts
new file mode 100644
index 000000000..3cc8ea4a7
--- /dev/null
+++ b/sdnr/wt/odlux/apps/lineOfSightApp/src/actions/commonActions.ts
@@ -0,0 +1,80 @@
+/**
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt odlux
+ * =================================================================================================
+ * Copyright (C) 2021 highstreet technologies GmbH Intellectual Property. All rights reserved.
+ * =================================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+
+ import { Height } from "model/Height";
+import { isNumber } from "../utils/math";
+import { Action } from "../../../../framework/src/flux/action";
+ import { Dispatch } from "../../../../framework/src/flux/store";
+ import { IApplicationStoreState } from "../../../../framework/src/store/applicationStore";
+ 
+ import { LatLon } from "../model/LatLon";
+
+ 
+ export class SetPassedInValuesAction extends Action{
+     constructor(public start: LatLon, public end: LatLon, public center: LatLon, public heightA : Height |null, public heightB: Height |null){
+         super();
+     }
+ }
+
+ export class SetReachableAction extends Action{
+     constructor(public reachable: boolean | null){
+         super();
+     }
+ }
+
+ export const SetPassedInValues = (values: (string|null)[]) => (dispatcher: Dispatch) =>{
+
+     const start: LatLon = {latitude: Number(values[0]), longitude: Number(values[1])}
+     const end: LatLon = {latitude: Number(values[2]), longitude: Number(values[3])};
+     const midpoint = calculateMidPoint(start.latitude, start.longitude, end.latitude, end.longitude);
+     const center: LatLon = {latitude: midpoint[1], longitude: midpoint[0]};
+     const heightA: Height | null = isNumber(values[4]) && isNumber(values[5]) ? {amsl:+values[4]!, antennaHeight: +values[5]!} : null;
+     const heightB: Height | null = isNumber(values[6]) && isNumber(values[7]) ? {amsl:+values[6]!, antennaHeight: +values[7]!} : null;
+
+
+    dispatcher(new SetPassedInValuesAction(start, end, center, heightA, heightB));
+ }
+
+ //taken from https://www.movable-type.co.uk/scripts/latlong.html
+const calculateMidPoint = (lat1: number, lon1: number, lat2: number, lon2: number) =>{
+
+    const dLon = degrees_to_radians(lon2 - lon1);
+
+    //convert to radians
+    lat1 = degrees_to_radians(lat1);
+    lat2 = degrees_to_radians(lat2);
+    lon1 = degrees_to_radians(lon1);
+
+    const Bx = Math.cos(lat2) * Math.cos(dLon);
+    const By = Math.cos(lat2) * Math.sin(dLon);
+    const lat3 = Math.atan2(Math.sin(lat1) + Math.sin(lat2), Math.sqrt((Math.cos(lat1) + Bx) * (Math.cos(lat1) + Bx) + By * By));
+    const lon3 = lon1 + Math.atan2(By, Math.cos(lat1) + Bx);
+
+    return [radians_to_degrees(lon3), radians_to_degrees(lat3)];
+}
+
+const degrees_to_radians = (degrees: number) =>
+{
+return degrees * (Math.PI/180);
+}
+
+const radians_to_degrees = (radians:number) =>{
+    
+    var pi = Math.PI;
+    return radians * (180/pi);
+}
+\ No newline at end of file