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package org.tela_botanica.client.modeles;
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import org.tela_botanica.client.interfaces.Rafraichissable;
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import com.google.gwt.http.client.Request;
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import com.google.gwt.http.client.RequestBuilder;
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import com.google.gwt.http.client.RequestCallback;
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import com.google.gwt.http.client.RequestException;
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import com.google.gwt.http.client.Response;
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import com.google.gwt.http.client.URL;
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import com.google.gwt.json.client.JSONArray;
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import com.google.gwt.json.client.JSONObject;
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import com.google.gwt.json.client.JSONParser;
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import com.google.gwt.json.client.JSONValue;
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import com.google.gwt.maps.client.geom.LatLng;
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import com.google.gwt.user.client.Window;
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public class InformationCommuneDAO {
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private final String NOM_SERVICE = "CoordSearch";
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private final String CODE_PAYS = "FR";
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Rafraichissable r = null;
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public InformationCommuneDAO(Rafraichissable r) {
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this.r = r;
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}
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public void obtenirCommunePlusProche(final Rafraichissable r, final double lng,
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final double lat) {
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String adresseAppel = Configuration.getServiceBaseUrl() + "/"
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+ NOM_SERVICE + "/" + URL.encode("" + lat) + "/"
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+ URL.encode("" + lng) + "/*/*/";
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RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, adresseAppel);
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try {
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rb.sendRequest(null, new RequestCallback() {
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public void onError(Request request, Throwable exception) {
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Window.alert(exception.getMessage());
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}
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public void onResponseReceived(Request request,
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Response response) {
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if (response.getStatusCode() == Response.SC_BAD_REQUEST) {
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Window.alert("Requete mal formée");
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} else {
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final JSONValue responseValue = JSONParser
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.parse(response.getText());
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if (responseValue.isObject() != null) {
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EntiteGeographiqueObservation infos;
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String idLocalite = "";
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String nomCommune = "";
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JSONObject resultat = responseValue.isObject();
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if(resultat != null && resultat.containsKey("geonames")) {
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if(resultat.get("geonames").isArray() != null) {
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JSONArray tableauCommune = resultat.get("geonames")
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.isArray();
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if(tableauCommune.get(0) != null) {
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if(tableauCommune.get(0).isObject() != null) {
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JSONObject objetCommune = tableauCommune.get(0)
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.isObject();
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if(objetCommune.containsKey("name")) {
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if(objetCommune.get("name").isString() != null) {
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nomCommune = objetCommune.get(
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"name").isString().stringValue();
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}
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}
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if(objetCommune.containsKey("adminCode2")) {
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if(objetCommune.get("adminCode2").isString() != null) {
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idLocalite = objetCommune.get(
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"adminCode2").isString().stringValue();
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}
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}
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}
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}
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}
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}
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infos = new EntiteGeographiqueObservation(idLocalite, nomCommune, null, null);
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infos.setLat(""+lat);
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infos.setLon(""+lng);
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r.rafraichir(infos, false);
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}
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}
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}
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});
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} catch (RequestException e) {
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Window.alert(e.getMessage());
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}
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}
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public void obtenirInfosCommune(final Rafraichissable r,
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String valeurCommune, String codePostal) {
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codePostal = codePostal.replaceAll("000null", "*");
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codePostal = codePostal.replaceAll("\"", "");
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valeurCommune = valeurCommune.split(" \\([0-9][0-9]\\)")[0];
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valeurCommune = valeurCommune.replaceAll("000null", "*");
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valeurCommune = valeurCommune.replaceAll("\"", "");
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String adresseAppel = Configuration.getServiceBaseUrl() + "/"
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+ NOM_SERVICE + "/*/*/" + URL.encode(valeurCommune) + "/"
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+ URL.encode(codePostal) + "/"
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+ URL.encode(CODE_PAYS);
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RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, adresseAppel);
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try {
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rb.sendRequest(null, new RequestCallback() {
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public void onError(Request request, Throwable exception) {
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Window.alert(exception.getMessage());
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}
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public void onResponseReceived(Request request,
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Response response) {
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if (response.getStatusCode() == Response.SC_BAD_REQUEST) {
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r.rafraichir("Impossible de géolocaliser cette observation", false);
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} else {
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final JSONValue responseValue = JSONParser
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.parse(response.getText());
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if (responseValue.isObject() != null) {
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EntiteGeographiqueObservation infos;
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String idLocalite = "";
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String nomCommune = "";
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Double lng = 0.0;
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Double lat = 0.0;
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JSONObject resultat = responseValue.isObject();
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if(resultat != null && resultat.containsKey("postalCodes")) {
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if(resultat.get("postalCodes").isArray() != null) {
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JSONArray tableauCommune = resultat.get("postalCodes")
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.isArray();
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if(tableauCommune.get(0) != null) {
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if(tableauCommune.get(0).isObject() != null) {
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JSONObject objetCommune = tableauCommune.get(0)
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.isObject();
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if(objetCommune.containsKey("lng")) {
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if(objetCommune.get("lng").isNumber() != null) {
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lng = objetCommune.get(
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"lng").isNumber().doubleValue();
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}
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}
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if(objetCommune.containsKey("lat")) {
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if(objetCommune.get("lat").isNumber() != null) {
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lat = objetCommune.get(
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"lat").isNumber().doubleValue();
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}
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}
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if(objetCommune.containsKey("adminCode2")) {
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if(objetCommune.get("adminCode2").isString() != null) {
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idLocalite = objetCommune.get(
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"adminCode2").isString().stringValue();
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}
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}
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if(objetCommune.containsKey("placeName")) {
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if(objetCommune.get("placeName").isString() != null) {
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nomCommune = objetCommune.get(
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"placeName").isString().stringValue();
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}
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}
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}
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}
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}
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}
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infos = new EntiteGeographiqueObservation(idLocalite, nomCommune, null, null);
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infos.setLat(""+lat);
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infos.setLon(""+lng);
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r.rafraichir(infos, false);
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}
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}
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}
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});
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} catch (RequestException e) {
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Window.alert(e.getMessage());
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}
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}
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}
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