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Search: move limit responsability to the constructor, merge similar results

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This commit is contained in:
Pieter Vander Vennet 2024-08-27 23:56:54 +02:00
parent cdc1e05499
commit 6468e33d66
7 changed files with 62 additions and 23 deletions
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10
src/Logic/Geocoding/NominatimGeocoding.ts
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@ -3,21 +3,23 @@ import { BBox } from "../BBox"
import Constants from "../../Models/Constants"
import { FeatureCollection } from "geojson"
import Locale from "../../UI/i18n/Locale"
import GeocodingProvider, { SearchResult } from "./GeocodingProvider"
import GeocodingProvider, { GeocodingOptions, SearchResult } from "./GeocodingProvider"
export class NominatimGeocoding implements GeocodingProvider {
private readonly _host ;
private readonly limit: number
constructor(host: string = Constants.nominatimEndpoint) {
constructor(limit: number = 3, host: string = Constants.nominatimEndpoint) {
this.limit = limit
this._host = host
}
public search(query: string, options?: { bbox?: BBox; limit?: number }): Promise<SearchResult[]> {
public search(query: string, options?:GeocodingOptions): Promise<SearchResult[]> {
const b = options?.bbox ?? BBox.global
const url = `${
this._host
}search?format=json&limit=${options?.limit ?? 1}&viewbox=${b.getEast()},${b.getNorth()},${b.getWest()},${b.getSouth()}&accept-language=${
}search?format=json&limit=${this.limit}&viewbox=${b.getEast()},${b.getNorth()},${b.getWest()},${b.getSouth()}&accept-language=${
Locale.language.data
}&q=${query}`
return Utils.downloadJson(url)