carthorse
Version:
A geospatial trail data processing pipeline for building 3D trail databases with elevation data
173 lines • 8.86 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.RouteDiscoveryConfigLoader = void 0;
const fs = __importStar(require("fs"));
const yaml = __importStar(require("js-yaml"));
const path = __importStar(require("path"));
class RouteDiscoveryConfigLoader {
constructor() {
this.config = null;
}
static getInstance() {
if (!RouteDiscoveryConfigLoader.instance) {
RouteDiscoveryConfigLoader.instance = new RouteDiscoveryConfigLoader();
}
return RouteDiscoveryConfigLoader.instance;
}
/**
* Load route discovery configuration from YAML file
*/
loadConfig(configPath) {
if (this.config) {
return this.config;
}
const configFile = configPath || path.join(process.cwd(), 'configs', 'route-discovery.config.yaml');
try {
const fileContents = fs.readFileSync(configFile, 'utf8');
const yamlConfig = yaml.load(fileContents);
this.config = {
enabled: yamlConfig.enabled || false,
routing: {
intersectionTolerance: yamlConfig.routing?.intersectionTolerance || 1.0,
edgeTolerance: yamlConfig.routing?.edgeTolerance || 1.0,
defaultTolerance: yamlConfig.routing?.defaultTolerance || 1.0,
minTrailLengthMeters: yamlConfig.routing?.minTrailLengthMeters || 0.0,
minDistanceBetweenRoutes: yamlConfig.routing?.minDistanceBetweenRoutes || 1000, // Default to 1000 meters
kspKValue: yamlConfig.routing?.kspKValue || 1.0
},
discovery: {
maxRoutesPerBin: yamlConfig.discovery?.maxRoutesPerBin || 10,
minRouteScore: yamlConfig.discovery?.minRouteScore || 0.3,
minRouteDistanceKm: yamlConfig.discovery?.minRouteDistanceKm || 1.0,
minElevationGainMeters: yamlConfig.discovery?.minElevationGainMeters || 10,
maxRouteDistanceKm: yamlConfig.discovery?.maxRouteDistanceKm || 20.0,
maxElevationGainMeters: yamlConfig.discovery?.maxElevationGainMeters || 5000
},
scoring: {
distanceWeight: yamlConfig.scoring?.distanceWeight || 0.4,
elevationWeight: yamlConfig.scoring?.elevationWeight || 0.3,
qualityWeight: yamlConfig.scoring?.qualityWeight || 0.3
},
recommendationTolerances: {
strict: {
distance: yamlConfig.recommendationTolerances?.strict?.distance || 20,
elevation: yamlConfig.recommendationTolerances?.strict?.elevation || 20,
quality: yamlConfig.recommendationTolerances?.strict?.quality || 1.0
},
medium: {
distance: yamlConfig.recommendationTolerances?.medium?.distance || 50,
elevation: yamlConfig.recommendationTolerances?.medium?.elevation || 50,
quality: yamlConfig.recommendationTolerances?.medium?.quality || 0.8
},
wide: {
distance: yamlConfig.recommendationTolerances?.wide?.distance || 100,
elevation: yamlConfig.recommendationTolerances?.wide?.elevation || 100,
quality: yamlConfig.recommendationTolerances?.wide?.quality || 0.6
},
custom: {
distance: yamlConfig.recommendationTolerances?.custom?.distance || 30,
elevation: yamlConfig.recommendationTolerances?.custom?.elevation || 40,
quality: yamlConfig.recommendationTolerances?.custom?.quality || 0.9
}
},
trailheads: {
enabled: yamlConfig.trailheads?.enabled || false,
maxTrailheads: yamlConfig.trailheads?.maxTrailheads || 50,
selectionStrategy: yamlConfig.trailheads?.selectionStrategy || 'coordinates',
locations: yamlConfig.trailheads?.locations || [],
validation: {
minTrailheads: yamlConfig.trailheads?.validation?.minTrailheads || 1,
maxDistanceBetweenTrailheads: yamlConfig.trailheads?.validation?.maxDistanceBetweenTrailheads || 10.0,
requireParkingAccess: yamlConfig.trailheads?.validation?.requireParkingAccess || false
}
},
routeGeneration: {
ksp: {
targetRoutesPerPattern: yamlConfig.routeGeneration?.ksp?.targetRoutesPerPattern || 100,
maxStartingNodes: yamlConfig.routeGeneration?.ksp?.maxStartingNodes || -1,
accumulateAcrossPatterns: yamlConfig.routeGeneration?.ksp?.accumulateAcrossPatterns !== false
},
loops: {
targetRoutesPerPattern: yamlConfig.routeGeneration?.loops?.targetRoutesPerPattern || 50,
useHawickCircuits: yamlConfig.routeGeneration?.loops?.useHawickCircuits !== false
},
general: {
enableScoring: yamlConfig.routeGeneration?.general?.enableScoring !== false,
defaultRouteScore: yamlConfig.routeGeneration?.general?.defaultRouteScore || 100,
enableDuplicateFiltering: yamlConfig.routeGeneration?.general?.enableDuplicateFiltering === true
}
}
};
console.log(`🔍 DEBUG: Loaded trailhead config:`, {
enabled: this.config.trailheads.enabled,
maxTrailheads: this.config.trailheads.maxTrailheads,
selectionStrategy: this.config.trailheads.selectionStrategy,
locationsCount: this.config.trailheads.locations?.length || 0,
locations: this.config.trailheads.locations
});
console.log('✅ Route discovery configuration loaded successfully');
console.log(`📁 Config file: ${configFile}`);
console.log(`🎯 Recommendation tolerances: strict(${this.config.recommendationTolerances.strict.distance}%), medium(${this.config.recommendationTolerances.medium.distance}%), wide(${this.config.recommendationTolerances.wide.distance}%)`);
return this.config;
}
catch (error) {
console.error(`❌ Failed to load route discovery config from ${configFile}:`, error);
throw new Error(`Failed to load route discovery configuration: ${error}`);
}
}
/**
* Get recommendation tolerance levels from config
*/
getRecommendationTolerances() {
const config = this.loadConfig();
return config.recommendationTolerances;
}
/**
* Get specific tolerance level
*/
getToleranceLevel(level) {
const tolerances = this.getRecommendationTolerances();
return tolerances[level];
}
/**
* Reset configuration (useful for testing)
*/
reset() {
this.config = null;
}
}
exports.RouteDiscoveryConfigLoader = RouteDiscoveryConfigLoader;
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