import.js

/**
 * @file Entry-point script for the OpenAddresses import pipeline.
 */

'use strict';

var peliasConfig = require( 'pelias-config' ).generate(require('./schema'));

var logger = require( 'pelias-logger' ).get( 'openaddresses' );

var parameters = require( './lib/parameters' );
var importPipeline = require( './lib/importPipeline' );

const adminLookupStream = require('pelias-wof-admin-lookup');
var deduplicatorStream = require('./lib/streams/deduplicatorStream');

var addressDeduplicator = require('pelias-address-deduplicator');


// Pretty-print the total time the import took.
function startTiming() {
  var startTime = new Date().getTime();
  process.on( 'exit', function (){
    var totalTimeTaken = (new Date().getTime() - startTime).toString();
    var seconds = totalTimeTaken.slice(0, totalTimeTaken.length - 3);
    var milliseconds = totalTimeTaken.slice(totalTimeTaken.length - 3);
    logger.info( 'Total time taken: %s.%ss', seconds, milliseconds );
  });
}

var args = parameters.interpretUserArgs( process.argv.slice( 2 ) );

const adminLayers = ['neighbourhood', 'borough', 'locality', 'localadmin',
  'county', 'macrocounty', 'region', 'macroregion', 'dependency', 'country',
  'empire', 'continent'];

if( 'exitCode' in args ){
  ((args.exitCode > 0) ? console.error : console.info)( args.errMessage );
  process.exit( args.exitCode );
} else {
  startTiming();

  if (peliasConfig.imports.openaddresses.hasOwnProperty('adminLookup')) {
    logger.info('imports.openaddresses.adminLookup has been deprecated, ' +
                'enable adminLookup using imports.adminLookup.enabled = true');
  }

  var files = parameters.getFileList(peliasConfig, args);

  var deduplicator = deduplicatorStream.create(peliasConfig, addressDeduplicator);

  importPipeline.create( files, args.dirPath, deduplicator, adminLookupStream.create(adminLayers) );
}