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package org.tela_botanica.client.modeles;
import org.tela_botanica.client.interfaces.Rafraichissable;
import com.google.gwt.core.client.GWT;
import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.http.client.RequestCallback;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;
import com.google.gwt.http.client.URL;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONParser;
import com.google.gwt.json.client.JSONValue;
import com.google.gwt.maps.client.geom.LatLng;
import com.google.gwt.user.client.Window;
public class InformationCommuneDAO {
private final String NOM_SERVICE = "CoordSearch";
private final String CODE_PAYS = "FR";
Rafraichissable r = null;
public InformationCommuneDAO(Rafraichissable r) {
this.r = r;
}
public void obtenirCommunePlusProche(final Rafraichissable r, final double lng,
final double lat) {
String adresseAppel = Configuration.getServiceBaseUrl() + "/"
+ NOM_SERVICE + "/" + URL.encode("" + lat) + "/"
+ URL.encode("" + lng) + "/*/*/";
RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, adresseAppel);
try {
rb.sendRequest(null, new RequestCallback() {
public void onError(Request request, Throwable exception) {
Window.alert(exception.getMessage());
}
public void onResponseReceived(Request request,
Response response) {
EntiteGeographiqueObservation infos;
String idLocalite = "";
String nomCommune = "";
if (response.getStatusCode() == Response.SC_BAD_REQUEST) {
Window.alert("Requete mal formée");
} else {
if(response.getText().equals("")) {
infos = new EntiteGeographiqueObservation(idLocalite, nomCommune, null, null);
infos.setLat(""+lat);
infos.setLon(""+lng);
r.rafraichir(infos, false);
}
final JSONValue responseValue = JSONParser
.parse(response.getText());
if (responseValue.isObject() != null) {
JSONObject objectRetour = responseValue.isObject();
if(objectRetour.get("nom").isString() != null) {
nomCommune = objectRetour.get("nom").isString().stringValue();
}
if(objectRetour.get("code_insee").isString() != null) {
idLocalite = objectRetour.get("code_insee").isString().stringValue().substring(0, 2);
}
}
}
infos = new EntiteGeographiqueObservation(idLocalite, nomCommune, null, null);
infos.setLat(""+lat);
infos.setLon(""+lng);
r.rafraichir(infos, false);
}
});
} catch (RequestException e) {
Window.alert(e.getMessage());
}
}
public void obtenirInfosCommune(final Rafraichissable r,
String valeurCommune, String codePostal) {
codePostal = codePostal.replaceAll("000null", "*");
codePostal = codePostal.replaceAll("\"", "");
valeurCommune = valeurCommune.split(" \\([0-9][0-9]\\)")[0];
valeurCommune = valeurCommune.replaceAll("000null", "*");
valeurCommune = valeurCommune.replaceAll("\"", "");
String adresseAppel = Configuration.getServiceBaseUrl() + "/"
+ NOM_SERVICE + "/*/*/" + URL.encode(valeurCommune) + "/"
+ URL.encode(codePostal) + "/"
+ URL.encode(CODE_PAYS);
RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, adresseAppel);
try {
rb.sendRequest(null, new RequestCallback() {
public void onError(Request request, Throwable exception) {
Window.alert(exception.getMessage());
}
public void onResponseReceived(Request request,
Response response) {
if (response.getStatusCode() == Response.SC_BAD_REQUEST) {
r.rafraichir("Impossible de géolocaliser cette observation", false);
} else {
if(response.getText().equals("")) {
EntiteGeographiqueObservation infos;
String idLocalite = "";
String nomCommune = "";
infos = new EntiteGeographiqueObservation(idLocalite, nomCommune, null, null);
infos.setLat("");
infos.setLon("");
r.rafraichir(infos, false);
}
final JSONValue responseValue = JSONParser
.parse(response.getText());
if (responseValue.isObject() != null) {
EntiteGeographiqueObservation infos;
String idLocalite = "";
String nomCommune = "";
Double lng = 0.0;
Double lat = 0.0;
JSONObject objectRetour = responseValue.isObject();
if(objectRetour.get("nom").isString() != null) {
nomCommune = objectRetour.get("nom").isString().stringValue();
}
if(objectRetour.get("code_insee").isString() != null) {
idLocalite = objectRetour.get("code_insee").isString().stringValue().substring(0, 2);
}
if(objectRetour.get("lat").isNumber() != null) {
lat = objectRetour.get("lat").isNumber().doubleValue();
}
if(objectRetour.get("lng").isNumber() != null) {
lng = objectRetour.get("lng").isNumber().doubleValue();
}
infos = new EntiteGeographiqueObservation(idLocalite, nomCommune, null, null);
infos.setLat(""+lat);
infos.setLon(""+lng);
r.rafraichir(infos, false);
}
}
}
});
} catch (RequestException e) {
Window.alert(e.getMessage());
}
}
}