import { LocationClient } from '@aws-sdk/client-location';
import dotenv from 'dotenv';
// Load environment variables
dotenv.config();
// Create AWS Location client
export const createLocationClient = (): LocationClient => {
// Note: For VPS deployment, credentials are set via query parameters in http-server.ts
// Don't validate here as they may not be in env vars yet
return new LocationClient({
region: process.env.AWS_REGION || 'ap-southeast-5',
credentials: {
accessKeyId: process.env.AWS_ACCESS_KEY_ID!,
secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY!,
}
});
};
// Get Place Index name
export const getPlaceIndexName = (): string => {
return process.env.PLACE_INDEX_NAME || 'explore.place.Grab';
};
// Get Map name
export const getMapName = (): string => {
return process.env.MAP_NAME || 'explore.map.Grab';
};
// Get Route Calculator name
export const getRouteCalculatorName = (): string => {
return process.env.ROUTE_CALCULATOR_NAME || 'explore.route-calculator.Grab';
};
// Helper for country code mapping (2-letter to 3-letter ISO)
export const mapCountryCode = (code: string): string => {
const countryMap: Record<string, string> = {
'my': 'MYS', // Malaysia
'sg': 'SGP', // Singapore
'id': 'IDN', // Indonesia
'ph': 'PHL', // Philippines
'th': 'THA', // Thailand
'vn': 'VNM', // Vietnam
'mm': 'MMR', // Myanmar
'la': 'LAO', // Laos
'kh': 'KHM', // Cambodia
'bn': 'BRN', // Brunei
'tl': 'TLS', // Timor-Leste
};
return countryMap[code.toLowerCase()] || code.toUpperCase();
};
// Default bias position (Kuala Lumpur coordinates)
export const DEFAULT_BIAS_POSITION = [101.6942371, 3.1516964];
