<?php

class Maille {
	
	private $latitudeSud;
	private $longitudeOuest;
	private $latitudeNord;
	private $longitudeEst;
	private $indexLatitude;
	private $indexLongitude;
	
	private $stations = array();
	private $observations = array();
	
	
	public function __construct($sud, $ouest, $nord, $est, $indexLat, $indexLng) {
		$this->latitudeSud = $sud;
		$this->longitudeOuest = $ouest;
		$this->latitudeNord = $nord;
		$this->longitudeEst = $est;
		$this->indexLatitude = $indexLat;
		$this->indexLongitude = $indexLng;
	}
	
	public function ajouterStation($station, $source) {
		if (!array_key_exists($source, $this->stations)) {
			$this->stations[$source] = 1;
			$this->observations[$source] = $station['observations'];
		} else {
			$this->stations[$source] += 1;
			$this->observations[$source] += intval($station['observations']);
		}
	}
	
	public function getLatitudeNord() {
		return $this->latitudeNord;
	}
	
	public function getLongitudeOuest() {
		return $this->longitudeOuest;
	}
	
	public function getLatitudeSud() {
		return $this->latitudeSud;
	}
	
	public function getLongitudeEst() {
		return $this->longitudeEst;
	}
	
	public function getIndexLatitude() {
		return $this->indexLatitude;
	}
	
	public function getIndexLongitude() {
		return $this->indexLongitude;
	}
	
	public function getStations() {
		return $this->stations;
	}
	
	public function getNombreStations() {
		return count($this->stations);
	}
	
	public function getObservations() {
		return $this->observations;
	}
	
	public function combinerMailles($maille, $sourceReference) {
		if (is_array($maille['stations'])) {
			foreach ($maille['stations'] as $source => $nombreStations) {
				if (!array_key_exists($source, $this->stations)) {
					$this->stations[$source] = $nombreStations;
					$this->observations[$source] = $maille['observations'][$source];
				} else {
					$this->stations[$source] += $nombreStations;
					$this->observations[$source] += $maille['observations'][$source];
				}
			}
		} else {
			if (!array_key_exists($sourceReference, $this->stations)) {
				$this->stations[$sourceReference] = $maille['stations'];
				$this->observations[$sourceReference] = $maille['observations'];
			} else {
				$this->stations[$sourceReference] += $maille['stations'];
				$this->observations[$sourceReference] += $maille['observations'];
			}
		}
	}
	
}

?>