routingHandler.ts•3.49 kB
/*
* Copyright (C) 2025 TomTom NV
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { logger } from "../utils/logger";
import {
getRoute,
getMultiWaypointRoute,
getReachableRange,
} from "../services/routing/routingService";
// Handler factory functions
export function createRoutingHandler() {
return async (params: any) => {
logger.info(
`🗺️ Route: (${params.origin.lat},${params.origin.lon}) → (${params.destination.lat},${params.destination.lon})`
);
try {
const result = await getRoute(params.origin, params.destination, params);
logger.info(`✅ Route calculated successfully`);
return {
content: [
{
text: JSON.stringify(result, null, 2),
type: "text" as const,
},
],
};
} catch (error: any) {
logger.error(`❌ Routing failed: ${error.message}`);
return {
content: [{ type: "text" as const, text: JSON.stringify({ error: error.message }) }],
isError: true,
};
}
};
}
export function createWaypointRoutingHandler() {
return async (params: any) => {
logger.info(`🗺️ Multi-waypoint route: ${params.waypoints.length} waypoints`);
try {
const result = await getMultiWaypointRoute(params.waypoints, params);
logger.info(`✅ Multi-waypoint route calculated`);
return {
content: [
{
text: JSON.stringify(result, null, 2),
type: "text" as const,
},
],
};
} catch (error: any) {
logger.error(`❌ Multi-waypoint routing failed: ${error.message}`);
return {
content: [{ type: "text" as const, text: JSON.stringify({ error: error.message }) }],
isError: true,
};
}
};
}
export function createReachableRangeHandler() {
return async (params: any) => {
// Validate that at least one budget parameter is provided
if (
!params.timeBudgetInSec &&
!params.distanceBudgetInMeters &&
!params.energyBudgetInkWh &&
!params.fuelBudgetInLiters
) {
return {
content: [
{
text: "Error: At least one budget parameter (time, distance, energy, or fuel) must be provided",
type: "text" as const,
},
],
isError: true,
};
}
logger.info(`🔄 Reachable range from (${params.origin.lat}, ${params.origin.lon})`);
try {
const result = await getReachableRange(params.origin, params);
logger.info(`✅ Reachable range calculated`);
return {
content: [
{
text: JSON.stringify(result, null, 2),
type: "text" as const,
},
],
};
} catch (error: any) {
logger.error(`❌ Reachable range failed: ${error.message}`);
return {
content: [{ type: "text" as const, text: JSON.stringify({ error: error.message }) }],
isError: true,
};
}
};
}