<?php

namespace ggbnportal\controllers;

use Yii;
use common\models\LoginForm;
use common\models\PasswordResetRequestForm;
use common\models\ResetPasswordForm;
use backend\models\SignupForm;
use yii\base\InvalidParamException;
use yii\web\BadRequestHttpException;
use yii\web\Controller;
use yii\filters\VerbFilter;
use yii\filters\AccessControl;
use yii\helpers\Url;
use yii\db\Connection;
use ggbnportal\models\SearchForm;
use ggbnportal\controllers\SearchController;
use DOMDocument;
use ggbn\SOLRQueryManager;
use Solarium;
use ggbnportal\controllers\DBInterface;
use DateTime;

/**
 * Site controller
 */
class StatsController extends Controller {
	public function actionIndex() {
		$att = Yii::$app->request->get ();
		$filter = [ ];
		$filterURL = [ ];
		$genus = "";
		$family = "";
		$classes = "";
		$ordo = "";
		$species = "";
		$continents = "";
		$countries = "";
		$oceans = "";
		$seas = "";
		$kindofunitdatavouchers = [ ];
		$kindofunitdatasamples = [ ];
		$repositoriessamples = [ ];
		$repositoriesvouchers = [ ];
		
		foreach ( $att as $k => $v ) {
			$value = str_replace ( " ", "\ ", $v );
			$value = str_replace ( "(", "\(", $value );
			$value = str_replace ( ")", "\)", $value );
			$value = str_replace ( ":", "\:", $value );
			if (! empty ( $value )) {
				$filter [] = $k . ":" . $value;
				if ($k == "institution")
					$filterURL ["registry"] = $v;
				else
					$filterURL [$k] = $v;
			}
		}
		foreach ( $filterURL as $k => $v )
			Yii::info ( "filterURL: " . $k . "::" . $v );
		
		$f = implode ( " AND ", $filter );
		try {
			$kindofunitdatasamples = $this->getKindofunit ( $f, 'samples' );
		} catch ( \Solarium\Exception\HttpException $e ) {
			Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
			return $this->render ( '/site/error', [ 
					"name" => "Oooops",
					"message" => "The SOLR instance seems to be gone.",
					"error" => $e 
			] );
		}
		
		try {
			$kindofunitdatavouchers = $this->getKindofunit ( $f, 'vouchers' );
		} catch ( \Solarium\Exception\HttpException $e ) {
			Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
			return $this->render ( '/site/error', [ 
					"name" => "Oooops",
					"message" => "The SOLR instance seems to be gone.",
					"error" => $e 
			] );
		}
		
		try {
			$repositoriesvouchers = $this->getRepositories( $f, 'vouchers' );
		} catch ( \Solarium\Exception\HttpException $e ) {
			Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
			return $this->render ( '/site/error', [
					"name" => "Oooops",
					"message" => "The SOLR instance seems to be gone.",
					"error" => $e
			] );
		}
		
		try {
			$repositoriessamples = $this->getRepositories ( $f, 'samples' );
		} catch ( \Solarium\Exception\HttpException $e ) {
			Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
			return $this->render ( '/site/error', [
					"name" => "Oooops",
					"message" => "The SOLR instance seems to be gone.",
					"error" => $e
			] );
		}
		
		if (! array_key_exists ( 'continent', $filterURL ))
			try {
				$continents = $this->getContinent ( $f );
			} catch ( \Solarium\Exception\HttpException $e ) {
				Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
				return $this->render ( '/site/error', [ 
						"name" => "Oooops",
						"message" => "The SOLR instance seems to be gone.",
						"error" => $e 
				] );
			}
		else
			$continents = [ ];
		
		if (array_key_exists ( 'continent', $filterURL )) {
			$countries = $this->getCountries ( $f );
		} else
			$countries = [ ];
		
		if (! array_key_exists ( 'ocean', $filterURL ))
			try {
				$oceans = $this->getOcean ( $f );
			} catch ( \Solarium\Exception\HttpException $e ) {
				Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
				return $this->render ( '/site/error', [ 
						"name" => "Oooops",
						"message" => "The SOLR instance seems to be gone.",
						"error" => $e 
				] );
			}
		else
			$oceans = [ ];
		
		if (array_key_exists ( 'ocean', $filterURL ))
			$seas = $this->getSeas ( $f );
		else
			$seas = [ ];
		
		$classes = $this->getHigher ( $f, "classis" );
		// Yii::info ( "classes returned: " . $classes );
		if (! empty ( explode ( "classis", $f, - 1 ) ))
			$ordo = $this->getHigher ( $f, "ordo" );
		if (! empty ( explode ( "ordo", $f, - 1 ) ))
			$family = $this->getHigher ( $f, "family" );
		if (! empty ( explode ( "family", $f, - 1 ) ))
			$genus = $this->getHigher ( $f, "genus" );
		if (! empty ( explode ( "genus", $f, - 1 ) ))
			$species = $this->getHigher ( $f, "fullScientificName" );
		try {
			$datasets = $this->getDatasets ();
		} catch ( \yii\db\Exception $e ) {
			Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
			return $this->render ( '/site/error', [ 
					"name" => "Oooops",
					"message" => "The database server seems to be gone.",
					"error" => $e 
			] );
		}
		
		$orders = $this->getOrders ();
		
		$speciesYear = $this->getSpeciesYear ( '' );
		$genusYear = $this->getGenusYear ( '' );
		$familiesYear = $this->getFamiliesYear ( '' );
		$samplesYear = $this->getSamplesYear ( '' );
		return $this->render ( 'index', array_merge ( [ 
				'kindofunitdatasamples' => $kindofunitdatasamples,
				'kindofunitdatavouchers' => $kindofunitdatavouchers,
				'datasets' => $datasets [1],
				'registries' => $datasets [0],
				'classes' => $classes,
				'orders' => $ordo,
				'families' => $family,
				'genera' => $genus,
				'species' => $species,
				'statistics_tissue' => $orders ['statistics_tissue'],
				'statistics_request' => $orders ['statistics_request'],
				'statistics_all' => $orders ['statistics_all'],
				'statistics_dna' => $orders ['statistics_dna'],
				'continents' => $continents,
				'countries' => $countries,
				'oceans' => $oceans,
				'seas' => $seas,
				'speciesYear' => $speciesYear,
				'genusYear' => $genusYear,
				'familiesYear' => $familiesYear,
				'samplesYearAll' => $samplesYear ["all"],
				'samplesYearDNA' => $samplesYear ["DNA"],
				'samplesYearCulture' => $samplesYear ["culture"],
				'samplesYearSpecimen' => $samplesYear ["specimen"],
				'samplesYearTissue' => $samplesYear ["tissue"],
				'samplesYearEnviro' => $samplesYear ["enviro"],
				'repositoriessamples' => $repositoriessamples,
				'repositoriesvouchers' => $repositoriesvouchers,
		], $filterURL ) );
		// 'kindofunits'=>$datasets[0],
		// 'classes'=>$datasets[2]
	}
	public function getSpeciesYear($registry) {
		// requete directe DB
		$speYs = DBInterface::getSpeciesYear ( $registry );
		$statistics = [ ];
		foreach ( $speYs as $i ) {
			$day = DateTime::createFromFormat ( 'Y-m-d', $i ['date'] );
			$year = $day->format ( 'Y' );
			$nb = $i ['numberOfSpecies'];
			if (! array_key_exists ( $year, $statistics ))
				$atmp = 0;
			else
				$atmp = $statistics [$year];
			if (empty ( $registry )) // sums up
				$atmp += $nb;
			else // keep the uper value
{
				if ($nb > $atmp)
					$atmp = $nb;
			}
			$statistics [$year] = $atmp;
		}
		$statistics_ret = [ ];
		foreach ( $statistics as $k => $v ) {
			$statistics_ret [] = "['" . $k . "', " . $v . "]";
		}
		return "[" . implode ( ", ", $statistics_ret ) . "]";
	}
	
	public function getGenusYear($registry) {
		// requete directe DB
		$speYs = DBInterface::getGenusYear ( $registry );
		$statistics = [ ];
		foreach ( $speYs as $i ) {
			$day = DateTime::createFromFormat ( 'Y-m-d', $i ['date'] );
			$year = $day->format ( 'Y' );
			$nb = $i ['numberOfGenus'];
			if (! array_key_exists ( $year, $statistics ))
				$atmp = 0;
				else
					$atmp = $statistics [$year];
					if (empty ( $registry )) // sums up
						$atmp += $nb;
						else // keep the uper value
						{
							if ($nb > $atmp)
								$atmp = $nb;
						}
						$statistics [$year] = $atmp;
		}
		$statistics_ret = [ ];
		foreach ( $statistics as $k => $v ) {
			$statistics_ret [] = "['" . $k . "', " . $v . "]";
		}
		return "[" . implode ( ", ", $statistics_ret ) . "]";
	}
	
	public function getFamiliesYear($registry) {
		// requete directe DB
		$speYs = DBInterface::getFamiliesYear ( $registry );
		$statistics = [ ];
		foreach ( $speYs as $i ) {
			$day = DateTime::createFromFormat ( 'Y-m-d', $i ['date'] );
			$year = $day->format ( 'Y' );
			$nb = $i ['numberOfFamily'];
			if (! array_key_exists ( $year, $statistics ))
				$atmp = 0;
				else
					$atmp = $statistics [$year];
					if (empty ( $registry )) // sums up
						$atmp += $nb;
						else // keep the uper value
						{
							if ($nb > $atmp)
								$atmp = $nb;
						}
						$statistics [$year] = $atmp;
		}
		$statistics_ret = [ ];
		foreach ( $statistics as $k => $v ) {
			$statistics_ret [] = "['" . $k . "', " . $v . "]";
		}
		return "[" . implode ( ", ", $statistics_ret ) . "]";
	}
	
	public function getSamplesYear($registry) {
		// requete directe DB
		$speYs = DBInterface::getSamplesYear ( $registry );
		$statisticsDNA = [ ];
		$statisticsTissue = [ ];
		$statisticsSpecimen = [ ];
		$statisticsCulture = [ ];
		$statisticsEnviro = [ ];
		$statisticsAll = [ ];
		$statistics = [ ];
		$years = [ ];
		foreach ( $speYs as $i ) {
			$day = DateTime::createFromFormat ( 'Y-m-d', $i ['date'] );
			$year = $day->format ( 'Y' );
			$years [] = $year;
			$type = $i ['sampleType'];
			$nb = $i ['numberSamples'];
			if ($type === 'DNA')
				$statistics = $statisticsDNA;
			if ($type === 'tissue')
				$statistics = $statisticsTissue;
			if ($type === 'specimen')
				$statistics = $statisticsSpecimen;
			if ($type === 'culture')
				$statistics = $statisticsCulture;
			if ($type === 'environmental sample')
				$statistics = $statisticsEnviro;
			
			if (! array_key_exists ( $year, $statistics ))
				$atmp = 0;
			else
				$atmp = $statistics [$year];
			
			if (empty ( $registry )) // sums up
				$atmp += $nb;
			else // keep the uper value
{
				if ($nb > $atmp)
					$atmp += $nb;
			}
			$statistics [$year] = $atmp;
			if ($type === 'DNA')
				$statisticsDNA = $statistics;
			if ($type === 'tissue')
				$statisticsTissue = $statistics;
			if ($type === 'specimen')
				$statisticsSpecimen = $statistics;
			if ($type === 'culture')
				$statisticsCulture = $statistics;
			if ($type === 'environmental sample')
				$statisticsEnviro = $statistics;
			
			// if (! array_key_exists ( $year, $statisticsAll ))
			// $atmpy = 0;
			// else
			// $atmpy = $statisticsAll [$year];
			// $atmpy += $atmp;
			
			// $statisticsAll [$year] = $atmpy;
		}
		
		foreach ( $years as $y ) {
			$t = 0;
			if (isset ( $statisticsDNA [$y] ))
				$t += $statisticsDNA [$y];
			if (isset ( $statisticsCulture [$y] ))
				$t += $statisticsCulture [$y];
			if (isset ( $statisticsTissue [$y] ))
				$t += $statisticsTissue [$y];
			if (isset ( $statisticsEnviro [$y] ))
				$t += $statisticsEnviro [$y];
			if (isset ( $statisticsSpecimen [$y] ))
				$t += $statisticsSpecimen [$y];
			$statisticsAll [$y] = $t;
		}
		$statistics_retDNA = [ ];
		foreach ( $statisticsDNA as $k => $v ) {
			$statistics_retDNA [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_retCulture = [ ];
		foreach ( $statisticsCulture as $k => $v ) {
			$statistics_retCulture [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_retTissue = [ ];
		foreach ( $statisticsTissue as $k => $v ) {
			$statistics_retTissue [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_retEnviro = [ ];
		foreach ( $statisticsEnviro as $k => $v ) {
			$statistics_retEnviro [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_retSpecimen = [ ];
		foreach ( $statisticsSpecimen as $k => $v ) {
			$statistics_retSpecimen [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_retAll = [ ];
		foreach ( $statisticsAll as $k => $v ) {
			$statistics_retAll [] = "['" . $k . "', " . $v . "]";
		}
		
		$toRet = [ ];
		$toRet ["all"] = "[" . implode ( ", ", $statistics_retAll ) . "]";
		$toRet ["DNA"] = "[" . implode ( ", ", $statistics_retDNA ) . "]";
		$toRet ["culture"] = "[" . implode ( ", ", $statistics_retCulture ) . "]";
		$toRet ["tissue"] = "[" . implode ( ", ", $statistics_retTissue ) . "]";
		$toRet ["enviro"] = "[" . implode ( ", ", $statistics_retEnviro ) . "]";
		$toRet ["specimen"] = "[" . implode ( ", ", $statistics_retSpecimen ) . "]";
		return $toRet;
	}
	public function getSpeciesYearMin($registry) {
		// requete directe DB
		$speYs = DBInterface::getSpeciesYear ( $registry );
		$yearMin = 2024;
		foreach ( $speYs as $i ) {
			$day = DateTime::createFromFormat ( 'Y-m-d', $i ['date'] );
			$year = $day->format ( 'Y' );
			if ($year < $yearMin)
				$yearMin = $year;
		}
		return $yearMin;
	}
	public function getOrders() {
		$stats = DBInterface::getStats ();
		$statistics_dna = [ ];
		$statistics_tissue = [ ];
		$statistics_request = [ ];
		$statistics_all = [ ];
		foreach ( $stats as $i ) {
			$day = DateTime::createFromFormat ( 'Y-m-d', $i ['order_date'] );
			$month = $day->format ( 'Y-m' );
			// $month=$i ['order_date'];
			$typecnt = $i ['samples_dna'];
			if (! array_key_exists ( $month, $statistics_all ))
				$atmp = 0;
			else
				$atmp = $statistics_all [$month];
			if ($typecnt > 0) {
				if (! array_key_exists ( $month, $statistics_dna ))
					$tmp = 0;
				else
					$tmp = $statistics_dna [$month];
				if (empty ( $tmp ))
					$tmp = 0;
				$statistics_dna [$month] = ($tmp + $typecnt);
				$statistics_all [$month] = ($atmp + $typecnt);
			}
			$typecnt = $i ['samples_tissue'];
			if ($typecnt > 0) {
				if (! array_key_exists ( $month, $statistics_tissue ))
					$tmp = 0;
				else
					$tmp = $statistics_tissue [$month];
				if (empty ( $tmp ))
					$tmp = 0;
				$statistics_tissue [$month] = ($tmp + $typecnt);
				$statistics_all [$month] = ($atmp + $typecnt);
			}
			$typecnt = $i ['samples_request_dna'];
			if ($typecnt > 0) {
				if (! array_key_exists ( $month, $statistics_request ))
					$tmp = 0;
				else
					$tmp = $statistics_request [$month];
				if (empty ( $tmp ))
					$tmp = 0;
				$statistics_request [$month] = ($tmp + $typecnt);
				$statistics_all [$month] = ($atmp + $typecnt);
			}
		}
		$statistics_tissue_ret = [ ];
		foreach ( $statistics_tissue as $k => $v ) {
			$statistics_tissue_ret [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_request_ret = [ ];
		foreach ( $statistics_request as $k => $v ) {
			$statistics_request_ret [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_all_ret = [ ];
		foreach ( $statistics_all as $k => $v ) {
			$statistics_all_ret [] = "['" . $k . "', " . $v . "]";
		}
		$statistics_dna_ret = [ ];
		foreach ( $statistics_dna as $k => $v ) {
			$statistics_dna_ret [] = "['" . $k . "', " . $v . "]";
		}
		return [ 
				'statistics_tissue' => "[" . implode ( ", ", $statistics_tissue_ret ) . "]",
				'statistics_request' => "[" . implode ( ", ", $statistics_request_ret ) . "]",
				'statistics_all' => "[" . implode ( ", ", $statistics_all_ret ) . "]",
				'statistics_dna' => "[" . implode ( ", ", $statistics_dna_ret ) . "]" 
		];
	}
	public function actionDetails() {
		$att = Yii::$app->request->get ();
		$filter = [ ];
		$filterURL = [ ];
		$genus = "";
		$family = "";
		$classes = "";
		$ordo = "";
		$species = "";
		$continents = "";
		$countries = "";
		$oceans = "";
		$seas = "";
		$basisofrecordstxt = "- all basis of records included -";
		
		foreach ( $att as $k => $v ) {
			$value = str_replace ( " ", "\ ", $v );
			$value = str_replace ( "(", "\(", $value );
			$value = str_replace ( ")", "\)", $value );
			$value = str_replace ( ":", "\:", $value );
			if (! empty ( $value )) {
				$filter [] = $k . ":" . $value;
				if ($k == "institution") {
					$filterURL ["registry"] = $v;
					$parentInstitutions = DBInterface::getParentInstitution ( $v );
				} else {
					$filterURL [$k] = $v;
					if ($k == "registry")
						$parentInstitutions = DBInterface::getParentInstitution ( $v );
					if ($k != "registry")
						$basisofrecordstxt = "";
				}
			}
		}
		if (empty ( $filter ) || ! isset ( $parentInstitutions )) {
			Yii::$app->session->setFlash ( 'error', 'This URL will not work - Did you manually edit the URL? The parameter "institution" is mandatory here. ' );
			return $this->render ( 'details', array_merge ( [ 
					'kindofunitssamples' => "",
					'kindofunitsvouchers' => "",
					'classes' => "",
					'orders' => "",
					'families' => "",
					'genera' => "",
					'species' => "",
					'basisofrecordstxt' => "",
					'names' => "",
					'partners' => [ ],
					'counts' => "",
					'contacts' => "",
					'continents' => "",
					'countries' => "",
					'oceans' => "",
					'seas' => "",
					'registry' => "" 
			], $filterURL ) );
		} else {
			$f = implode ( " AND ", $filter );
			
			if (! array_key_exists ( 'continent', $filterURL ))
				try {
					$continents = $this->getContinent ( $f );
				} catch ( \Solarium\Exception\HttpException $e ) {
					Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
					return $this->render ( '/site/error', [ 
							"name" => "Oooops",
							"message" => "The SOLR instance seems to be gone.",
							"error" => $e 
					] );
				}
			else
				$continents = [ ];
			
			if (array_key_exists ( 'continent', $filterURL )) {
				$countries = $this->getCountries ( $f );
			} else
				$countries = [ ];
			
			if (! array_key_exists ( 'ocean', $filterURL ))
				try {
					$oceans = $this->getOcean ( $f );
				} catch ( \Solarium\Exception\HttpException $e ) {
					Yii::$app->mailer->compose ()->setFrom ( Yii::$app->params ['noreplyMail'] )->setTo ( Yii::$app->params ['feedbackMail'] )->setSubject ( 'Error occured' )->setTextBody ( $e )->send ();
					return $this->render ( '/site/error', [ 
							"name" => "Oooops",
							"message" => "The SOLR instance seems to be gone.",
							"error" => $e 
					] );
				}
			else
				$oceans = [ ];
			
			if (array_key_exists ( 'ocean', $filterURL ))
				$seas = $this->getSeas ( $f );
			else
				$seas = [ ];
			
			$institution = [ ];
			$names = [ ];
			$counts = [ ];
			$contacts = [ ];
			$speciesYear = [ ];
			$yearMin = 2009;
			$fullName = "";
			foreach ( $parentInstitutions as $i ) {
				$institution [$i ['institutionFullName']] = [ 
						$i ['Latitude'],
						$i ['Longitude'] 
				];
				$latitudes [] = $i ['Latitude'];
				$longitudes [] = $i ['Longitude'];
				$names [] = $i ['institutionFullName'];
				$tmp = DBInterface::getNbUnits ( $i ['parentInstitutionID'] );
				if (sizeof ( $tmp ) > 0) {
					foreach ( $tmp as $t )
						$counts [$i ['institutionFullName']] = $t ['nb'];
				} else
					$counts [$i ['institutionFullName']] = 0;
				$contact = [ ];
				$tmp = DBInterface::getContacts ( $i ['parentInstitutionID'] );
				if (sizeof ( $tmp ) > 0) {
					foreach ( $tmp as $t )
						$contact [] = [ 
								$t ['name'],
								$t ['email'] 
						];
				} else
					$contact [] = [ ];
				$contacts [$i ['institutionFullName']] = $contact;
				$speciesYear = $this->getSpeciesYear ( $i ['parentInstitutionID'] );
				$samplesYear = $this->getSamplesYear ( $i ['parentInstitutionID'] );
				$yearMin = $this->getSpeciesYearMin ( $i ['parentInstitutionID'] );
				$fullName = $i ['institutionFullName'];
			}
			
			$f = implode ( " AND ", $filter );
			$kindofunitdatasamples = $this->getKindofunit ( $f, 'samples' );
			$kindofunitdatavouchers = $this->getKindofunit ( $f, 'vouchers' );
			$classes = $this->getHigher ( $f, "classis" );
			if (! empty ( explode ( "classis", $f, - 1 ) ))
				$ordo = $this->getHigher ( $f, "ordo" );
			if (! empty ( explode ( "ordo", $f, - 1 ) ))
				$family = $this->getHigher ( $f, "family" );
			if (! empty ( explode ( "family", $f, - 1 ) ))
				$genus = $this->getHigher ( $f, "genus" );
			if (! empty ( explode ( "genus", $f, - 1 ) ))
				$species = $this->getHigher ( $f, "fullScientificName" );
			return $this->render ( 'details', array_merge ( [ 
					'kindofunitssamples' => $kindofunitdatasamples,
					'kindofunitsvouchers' => $kindofunitdatavouchers,
					'classes' => $classes,
					'orders' => $ordo,
					'families' => $family,
					'genera' => $genus,
					'species' => $species,
					'basisofrecordstxt' => $basisofrecordstxt,
					'names' => $names,
					'partners' => $parentInstitutions,
					'counts' => $counts,
					'contacts' => $contacts,
					'continents' => $continents,
					'countries' => $countries,
					'oceans' => $oceans,
					'seas' => $seas,
					'speciesYear' => $speciesYear,
					'yearMin' => $yearMin,
					'fullName' => $fullName,
					'samplesYearAll' => $samplesYear ["all"],
					'samplesYearDNA' => $samplesYear ["DNA"],
					'samplesYearCulture' => $samplesYear ["culture"],
					'samplesYearSpecimen' => $samplesYear ["specimen"],
					'samplesYearTissue' => $samplesYear ["tissue"],
					'samplesYearEnviro' => $samplesYear ["enviro"] 
			], $filterURL ) );
		}
	}
	
	public function getKindofunit($filter, $type) {
		// Yii::info ( "getKindofunit " . $filter );
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
		
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [ 
				"[]" 
		] );
		
		$q = "sampletype:*";
		if ($type === "vouchers")
			$q = "sampletype:(culture OR specimen OR unknown OR eVoucher)";
		if ($type === "samples")
			$q = "-sampletype:(culture OR specimen OR unknown OR eVoucher)";
		if (! empty ( $filter ))
			$q .= " AND " . $filter;
		$q = str_replace ( "registry", "institution", $q );
		$query->setQuery ( $q );
		
		// Yii::info ( "TETE DE QUERY: " . $q );
		
		// get the facetset component
		$facetSet = $query->getFacetSet ();
		$facetSet->setLimit ( - 1 );
		$facetSet->setMinCount ( 1 );
		$facetSet->setSort ( "false" );
		
		// create a facet field instance and set options
		$facetSet->createFacetField ( "sampletype" )->setField ( "sampletype" );
		// this executes the query and returns the result
		$raw_response = $client->select ( $query );
		
		$result = $raw_response->getFacetSet ()->getFacet ( "sampletype" );
		$data = [ ];
		foreach ( $result as $doc => $count ) {
			$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
			// Yii::info("SUBLIST: ".$doc);
		}
		
		return "[" . implode ( ",", $data ) . "]";
	}
	
	public function getRepositories($filter, $type) {
		// Yii::info ( "getKindofunit " . $filter );
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
	
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [
				"[]"
		] );
	
		$q = "sampletype:*";
		if ($type === "vouchers")
			$q = "sampletype:(culture OR specimen OR unknown OR eVoucher)";
			if ($type === "samples")
				$q = "-sampletype:(culture OR specimen OR unknown OR eVoucher)";
				if (! empty ( $filter ))
					$q .= " AND " . $filter;
					$q = str_replace ( "registry", "institution", $q );
					$query->setQuery ( $q );
	
					Yii::info ( "TETE DE QUERY: " . $q );
	
					// get the facetset component
					$facetSet = $query->getFacetSet ();
					$facetSet->setLimit ( - 1 );
					$facetSet->setMinCount ( 1 );
					$facetSet->setSort ( "false" );
	
					// create a facet field instance and set options
					$facetSet->createFacetField ( "institution" )->setField ( "institution" );
					// this executes the query and returns the result
					$raw_response = $client->select ( $query );
	
					$result = $raw_response->getFacetSet ()->getFacet ( "institution" );
					$data = [ ];
					foreach ( $result as $doc => $count ) {
						$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
						// Yii::info("SUBLIST: ".$doc);
					}
	
					return "[" . implode ( ",", $data ) . "]";
	}
	
	public function getContinent($filter) {
		Yii::info ( "getContinent " . $filter );
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
		
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [ 
				"[]" 
		] );
		
		$q = "continent:*";
		if (! empty ( $filter )) {
			$q .= " AND " . $filter;
			$q = str_replace ( "registry", "institution", $q );
		}
		$query->setQuery ( $q );
		Yii::info ( "TETE DE QUERY: " . $q );
		
		// get the facetset component
		$facetSet = $query->getFacetSet ();
		$facetSet->setLimit ( - 1 );
		$facetSet->setMinCount ( 1 );
		$facetSet->setSort ( "false" );
		
		// create a facet field instance and set options
		$facetSet->createFacetField ( "continent" )->setField ( "continent" );
		// this executes the query and returns the result
		$raw_response = $client->select ( $query );
		
		$result = $raw_response->getFacetSet ()->getFacet ( "continent" );
		$data = [ ];
		foreach ( $result as $doc => $count ) {
			$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
			// Yii::info("SUBLIST: ".$doc);
		}
		
		return "[" . implode ( ",", $data ) . "]";
	}
	public function getOcean($filter) {
		// Yii::info ( "getKindofunit " . $filter );
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
		
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [ 
				"[]" 
		] );
		
		$q = "ocean:*";
		if (! empty ( $filter )) {
			$q .= " AND " . $filter;
			$q = str_replace ( "registry", "institution", $q );
		}
		$query->setQuery ( $q );
		// Yii::info ( "TETE DE QUERY: " . $q );
		
		// get the facetset component
		$facetSet = $query->getFacetSet ();
		$facetSet->setLimit ( - 1 );
		$facetSet->setMinCount ( 1 );
		$facetSet->setSort ( "false" );
		
		// create a facet field instance and set options
		$facetSet->createFacetField ( "ocean" )->setField ( "ocean" );
		// this executes the query and returns the result
		$raw_response = $client->select ( $query );
		
		$result = $raw_response->getFacetSet ()->getFacet ( "ocean" );
		$data = [ ];
		foreach ( $result as $doc => $count ) {
			$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
			// Yii::info("SUBLIST: ".$doc);
		}
		
		return "[" . implode ( ",", $data ) . "]";
	}
	public function getHigher($filter, $rank) {
		// Yii::info ( "getHigher " . $filter . " " . $rank );
		// echo "getHigher ".$rank."<br/>";
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
		
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [ 
				"[]" 
		] );
		
		$q = $rank . ":*";
		$query->setQuery ( $q );
		
		$fq = [ ];
		if ($filter != "") {
			$filter = str_replace ( "registry", "institution", $filter );
			$query->createFilterQuery ( 'myfilter' )->setQuery ( $filter );
		}
		
		// get the facetset component
		$facetSet = $query->getFacetSet ();
		$facetSet->setLimit ( - 1 );
		$facetSet->setMinCount ( 1 );
		$facetSet->setSort ( "false" );
		
		// create a facet field instance and set options
		$facetSet->createFacetField ( $rank )->setField ( $rank );
		// this executes the query and returns the result
		$raw_response = $client->select ( $query );
		
		$result = $raw_response->getFacetSet ()->getFacet ( $rank );
		$data = [ ];
		foreach ( $result as $doc => $count ) {
			$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
			// Yii::info("SUBLIST: ".$doc);
		}
		
		return "[" . implode ( ",", $data ) . "]";
	}
	public function getCountries($filter) {
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
		
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [ 
				"[]" 
		] );
		
		$q = "country:*";
		$query->setQuery ( $q );
		
		$fq = [ ];
		if ($filter != "") {
			$filter = str_replace ( "registry", "institution", $filter );
			$query->createFilterQuery ( 'myfilter' )->setQuery ( $filter );
		}
		
		// get the facetset component
		$facetSet = $query->getFacetSet ();
		$facetSet->setLimit ( - 1 );
		$facetSet->setMinCount ( 1 );
		$facetSet->setSort ( "false" );
		
		// create a facet field instance and set options
		$facetSet->createFacetField ( "country" )->setField ( "country" );
		// this executes the query and returns the result
		$raw_response = $client->select ( $query );
		
		$result = $raw_response->getFacetSet ()->getFacet ( "country" );
		$data = [ ];
		foreach ( $result as $doc => $count ) {
			$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
			// Yii::info("SUBLIST: ".$doc);
		}
		
		return "[" . implode ( ",", $data ) . "]";
	}
	public function getSeas($filter) {
		$config = SOLRQueryManager::getConfigStats ();
		// create a client instance
		$client = new Solarium\Client ( $config );
		// set the adapter to http
		$client->setAdapter ( 'Solarium\Core\Client\Adapter\Http' );
		
		// get a select query instance
		$query = $client->createSelect ();
		// set fields to fetch (this overrides the default setting 'all fields')
		$query->setFields ( [ 
				"[]" 
		] );
		
		$q = "sea:*";
		$query->setQuery ( $q );
		
		$fq = [ ];
		if ($filter != "") {
			$filter = str_replace ( "registry", "institution", $filter );
			$query->createFilterQuery ( 'myfilter' )->setQuery ( $filter );
		}
		
		// get the facetset component
		$facetSet = $query->getFacetSet ();
		$facetSet->setLimit ( - 1 );
		$facetSet->setMinCount ( 1 );
		$facetSet->setSort ( "false" );
		
		// create a facet field instance and set options
		$facetSet->createFacetField ( "sea" )->setField ( "sea" );
		// this executes the query and returns the result
		$raw_response = $client->select ( $query );
		
		$result = $raw_response->getFacetSet ()->getFacet ( "sea" );
		$data = [ ];
		foreach ( $result as $doc => $count ) {
			$data [] = '["' . $doc . ' (' . $count . ')",' . $count . ']';
			// Yii::info("SUBLIST: ".$doc);
		}
		
		return "[" . implode ( ",", $data ) . "]";
	}
	public function getDatasets() {
		$connection = new \yii\db\Connection ( Yii::$app->db );
		$connection->open ();
		
		// only DNA / tissue /enviro
		$query = 'SELECT count(occurrenceid) as cnt, concat(Institution,", ",City) as reg
				from occurrence 
				join bio_datasource on fk_datasourceid=id 
				join unitkind on fk_kindofunitid=unitkindid
				where kindofunit_clean in (\'DNA\',\'tissue\',\'environmental sample\')
				group by reg order by reg';
		
		// use lowest unit for having the same numbers as in the search formular
		$query = "SELECT count(distinct occurrenceid) as cnt, concat(Institution,', ',City) as reg
				from occurrence o
				join bio_datasource on fk_datasourceid=id 
			    join lowerOccurrence l on l.fk_tripleidstoreid=o.fk_tripleidstoreid 
                group by reg order by reg";
		
		$command = $connection->createCommand ( $query );
		$dataReader = $command->queryAll ();
		
		$data = [ ];
		$datapie = [ ];
		$labels = [ ];
		$kindofunitDatasets = [ ];
		foreach ( $dataReader as $row ) {
			$labels [] = $row ["reg"];
			$data [] = $row ["cnt"];
			$datapie [] = '[' . $row ["cnt"] . ", \"" . $row ["reg"] . ' (' . $row ["cnt"] . ')"]';
			// $kindofunitDatasets[$row["reg"]]=$this->getKindofunit($row["reg"]);
			// $classesDatasets[$row["reg"]]=$this->getClasses($row["reg"]);
		}
		
		Yii::$app->db->close ();
		// Yii::info("getCounts: ".$counts);
		return [ 
				$labels,
				"[" . implode ( ",", $datapie ) . "]" 
		];
		// return [$kindofunitDatasets,"[".implode(",",$datapie)."]",$classesDatasets];
	}
}