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Small refactoring of search

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This commit is contained in:
Pieter Vander Vennet 2022-04-28 00:28:04 +02:00
parent fc3a043795
commit 14956e229c
2 changed files with 33 additions and 35 deletions
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21
Logic/Osm/Geocoding.ts
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@ -1,23 +1,22 @@
import State from "../../State";
import {Utils} from "../../Utils";
import {BBox} from "../BBox";
export interface GeoCodeResult {
display_name: string,
lat: number, lon: number, boundingbox: number[],
osm_type: string, osm_id: string
}
export class Geocoding {
private static readonly host = "https://nominatim.openstreetmap.org/search?";
static Search(query: string,
handleResult: ((places: {
display_name: string, lat: number, lon: number, boundingbox: number[],
osm_type: string, osm_id: string
}[]) => void),
onFail: (() => void)) {
const b = State.state.currentBounds.data;
static async Search(query: string): Promise<GeoCodeResult[]> {
const b = State?.state?.currentBounds?.data ?? BBox.global;
const url = Geocoding.host + "format=json&limit=1&viewbox=" +
`${b.getEast()},${b.getNorth()},${b.getWest()},${b.getSouth()}` +
"&accept-language=nl&q=" + query;
Utils.downloadJson(
url)
.then(handleResult)
.catch(onFail);
return Utils.downloadJson(url)
}
}