- add "moment": "^2.29.1" and "chartjs-adapter-moment": "^1.0.0",

- add core module for time.service.ts
- add interfaces for timespan.ts an dataset.ts

src/shared/models/dataset.ts

@@ -93,4 +93,54 @@ export interface RenderingHints {
     properties: {
         color: string;
     };
+}
+
+export interface DataConst extends GeomonTimeseries {
+    data?: Data<TimeValueTuple>;
+}
+
+
+
+// export class TimeseriesData {
+//     public id: string;
+//     public url: string;
+//     public data: FirstLastValue[];
+// }
+
+export interface IDataEntry { }
+
+export interface Data<T extends IDataEntry> {
+    values: T[];
+    referenceValues: ReferenceValues<T>;
+    valueBeforeTimespan?: T;
+    valueAfterTimespan?: T;
+}
+
+export class ReferenceValues<T extends IDataEntry> {
+    [key: string]: {
+        values: T[];
+        valueBeforeTimespan?: T;
+        valueAfterTimespan?: T;
+    };
+}
+
+
+
+
+export type TimeValueTuple = [number, number];
+export interface GeomonData { }
+export class GeomonTimeseriesData implements GeomonData {
+
+    referenceValues: ReferenceValues<TimeValueTuple> = {};
+    valueBeforeTimespan: TimeValueTuple;
+    valueAfterTimespan: TimeValueTuple;
+
+    constructor(
+        public values: TimeValueTuple[],
+    ) { }
+}
+
+export interface HelgolandDataFilter {
+    expanded?: boolean;
+    generalize?: boolean;
 }

src/shared/models/timespan.ts

@@ -0,0 +1,30 @@
+export abstract class TimeInterval {
+
+}
+
+export class Timespan extends TimeInterval{
+
+    public from: number;
+
+    public to: number;
+
+    constructor(from: number | Date, to?: number | Date) {
+        super();
+        this.from = from instanceof Date ? from.valueOf() : from;
+        this.to = to ? (to instanceof Date ? to.valueOf() : to) : this.from;
+    }
+}
+
+export class BufferedTime extends TimeInterval {
+    public timestamp: Date;
+    public bufferInterval: number;
+
+    constructor(
+        timestamp: Date,
+        bufferInterval: number
+    ) {
+        super();
+        this.timestamp = timestamp;
+        this.bufferInterval = bufferInterval;
+    }
+}