31 lines
1.0 KiB
TypeScript
31 lines
1.0 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { IJsonline } from '../models/json-line';
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import { ISenMLItem } from '../models/senml-item';
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import { IDataLayer } from '../models/data.layer';
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import { IItem } from '../models/item';
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@Injectable({
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providedIn: 'root',
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})
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export class SenmlService {
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constructor() {
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}
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getSenMLItem(layer:IDataLayer,jsonLine:IJsonline): ISenMLItem {
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if (jsonLine) {
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const senmlPack = jsonLine.data as ISenMLItem[];
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const temp = senmlPack.filter((i) => i.u == layer.indexKey);
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if (temp.length == 1) return temp[0];
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return null;
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}
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}
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getFirstLayer(item:IItem):IDataLayer {
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if(item && item.data && item.data["layers"] && item.data["layers"].length > 0 ) {
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return item.data["layers"][0] as IDataLayer;
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} else {
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const retVal:IDataLayer = { name:"Soil moisture",index:0,scale:1,unit:"%",indexKey:"%vol" };
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return retVal;
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}
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}
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} |