web_lib

Common web application libraries
git clone https://radroots.dev/git/web_lib.git
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parse.ts (2081B)

      1 import type {
      2     GeocoderReverseResult,
      3     GeolocationAddress,
      4     GeolocationPoint,
      5     GeolocationPointTuple,
      6     GeometryPoint,
      7     LocationBasis,
      8 } from "./types.js";
      9 
     10 export const parse_geop_point = (point: GeolocationPoint): GeolocationPoint => {
     11     const { lat, lng } = point;
     12     return { lat, lng };
     13 };
     14 
     15 export const parse_geol_coords = (number: number): number => {
     16     return Math.round(number * 1e7) / 1e7;
     17 };
     18 
     19 export const parse_geolocation_address = (
     20     addr?: GeolocationAddress
     21 ): GeolocationAddress | undefined => {
     22     if (!addr) return undefined;
     23     const { primary, admin, country } = addr;
     24     return { primary, admin, country };
     25 };
     26 
     27 export const parse_geolocation_point = (
     28     point?: GeometryPoint
     29 ): GeolocationPoint | undefined => {
     30     if (!point) return undefined;
     31     return {
     32         lat: point.coordinates[1],
     33         lng: point.coordinates[0],
     34     };
     35 };
     36 
     37 export const geo_point_to_geometry = (
     38     point?: GeolocationPoint
     39 ): GeometryPoint | undefined => {
     40     if (!point) return undefined;
     41     return {
     42         type: "Point",
     43         coordinates: [point.lng, point.lat],
     44     };
     45 };
     46 
     47 export const location_basis_to_geo_point = (
     48     basis?: LocationBasis
     49 ): GeolocationPoint | undefined => {
     50     if (!basis) return undefined;
     51     return {
     52         lat: basis.point.lat,
     53         lng: basis.point.lng,
     54     };
     55 };
     56 
     57 export const parse_geocode_address = (
     58     geoc?: GeocoderReverseResult
     59 ): GeolocationAddress | undefined => {
     60     if (!geoc) return undefined;
     61     const { name: primary, admin1_name: admin, country_id: country } = geoc;
     62     return { primary, admin, country };
     63 };
     64 
     65 export const parse_geom_point_tup = (
     66     point: GeometryPoint
     67 ): GeolocationPointTuple => {
     68     return [point.coordinates[0], point.coordinates[1]];
     69 };
     70 
     71 export const parse_geol_point_tup = (
     72     point: GeolocationPoint
     73 ): GeolocationPointTuple => {
     74     return [point.lng, point.lat];
     75 };
     76 
     77 export const parse_tup_geop_point = (
     78     map_center: GeolocationPointTuple
     79 ): GeolocationPoint => {
     80     return {
     81         lat: map_center[1],
     82         lng: map_center[0],
     83     };
     84 };