<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.TextArea?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.text.Font?>

<AnchorPane id="AnchorPane" prefHeight="720.0" prefWidth="1280.0" xmlns="http://javafx.com/javafx/9.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="weather_scenebuiler.FXMLDocumentController">
    <children>
      <TextArea fx:id="zipCodeInputArea" layoutX="576.0" layoutY="396.0" prefHeight="49.0" prefWidth="142.0" promptText="Zip Code" />
      <Label layoutX="620.0" layoutY="365.0" text="Zip Code:" />
      <Button fx:id="weatherButton" layoutX="592.0" layoutY="508.0" mnemonicParsing="false" onAction="#handleButtonAction" text="Get weather data:" />
      <Label fx:id="weatherInfo" layoutX="579.0" layoutY="154.0" prefHeight="32.0" prefWidth="134.0">
         <font>
            <Font name="System Bold" size="25.0" />
         </font></Label>
    </children>
</AnchorPane>


package weather_scenebuiler;

import java.io.InputStream;
import java.net.URL;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;

/**
 *
 * @author Raghav
 */
public class FXMLDocumentController implements Initializable {

    @FXML
    private static TextArea zipCodeInputArea;
    @FXML
    private static Button weatherButton;
    @FXML
    private Label weatherInfo;

    @FXML
    private void handleButtonAction(ActionEvent event){
        if (zipCodeInputArea.getText() != null) {
        try {
            weatherInfo.setText(main.returnWeather(Integer.parseInt(zipCodeInputArea.getText())));
        } catch (Exception ex) {
            Logger.getLogger(FXMLDocumentController.class.getName()).log(Level.SEVERE, null, ex);
        }
        }
    }

    @Override
    public void initialize(URL url, ResourceBundle rb) {
        // TODO
    }






}




package weather_scenebuiler;

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */


/**
 *
 * @author raghav
 */
public class Weather {
    private String city;
    private String weatherDescription;
    private int zipCode;
    private double tempF;
    private double tempC;

    public String getCity() {return city;}
    public void setCity(String city){
        this.city = city;
    }

    public String getWeatherDescription() {return weatherDescription;}
    public void setWeatherDescription(String description){
        this.weatherDescription = description;
    }

    public int getZipCode() {return zipCode;}
    public void setZipCode(int zipCode){
        this.zipCode = zipCode;
    }

    public double getTempF() {return tempF;}
    public void setTempF(double temp){
        this.tempF = temp;
    }

    public double getTempC() {return tempC;}
    public void setTempC(double temp) {
        this.tempC = temp;
    }
}


package weather_scenebuiler;

import org.dom4j.Document;
import java.io.*;
import java.util.*;
import org.dom4j.*;
import org.dom4j.io.SAXReader;

public class apiParser {
    private static InputStream inputStream;

    public Weather weatherSetter(InputStream inputStream) throws Exception{
        Weather weather = new Weather();
        SAXReader reader = new SAXReader();
        Document doc = reader.read(inputStream);
        System.out.println("Root element :" + doc.getRootElement().getName());
        Element classElement = doc.getRootElement();
        List<Node> nodes = doc.selectNodes("/response/location");

        System.out.println("---------");
        //Node townName = doc.selectSingleNode("//response/location/city");
        weather.setCity(doc.selectSingleNode("//response/location/city").getText());
        weather.setWeatherDescription(doc.selectSingleNode("//response/current_observation/weather").getText());
        weather.setTempF(Double.parseDouble(doc.selectSingleNode("//response/current_observation/temp_f").getText()));
        weather.setTempC(Double.parseDouble(doc.selectSingleNode("//response/current_observation/temp_c").getText()));


        return weather;
    }
}


package weather_scenebuiler;

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

import java.net.*;
import java.io.*;


/**
 *
 * @author raghav
 */
public class apiReader {
    private static int zipCode;

    public apiReader(int zipCode) {
            this.zipCode = zipCode;
    }

    public static InputStream readAPI() throws MalformedURLException, IOException {
        String url = ("http://api.wunderground.com/api/749dca79a858cf56/forecast/geolookup/conditions/q/CA/" + zipCode + ".xml");
        URLConnection connection = new URL(url).openConnection();
        return connection.getInputStream();
    }
}


package weather_scenebuiler;

import java.io.*;
import java.util.*;
import org.dom4j.*;
import org.dom4j.io.SAXReader;



/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

import java.io.IOException;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
import java.util.Scanner.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import static javafx.application.Application.launch;
import javafx.fxml.FXMLLoader;
import javafx.geometry.Pos;
import javafx.scene.Parent;
import javafx.scene.control.TextArea;
import javafx.scene.control.TextField;
import javafx.scene.layout.BorderPane;
/**
 *
 * @author raghav
 */


public class main extends Application {



    Scanner scnr = new Scanner(System.in);

    @Override
     public void start(Stage primaryStage) throws IOException {
      String fxmlResource = ("FXMLDocument.fxml");
      Parent panel;
      panel = FXMLLoader.load(getClass().getResource(fxmlResource));
      Scene scene = new Scene(panel);
      Stage stage = new Stage();
      stage.setScene(scene);
      stage.show();

    }


     public static String returnWeather(int zipCode) throws Exception{
        apiReader zipCodeApi = new apiReader(zipCode);
        InputStream inputstream = zipCodeApi.readAPI();
        apiParser parser = new apiParser();
        Weather weatherswag = parser.weatherSetter(inputstream);
        return(weatherswag.getCity() + " " + weatherswag.getTempF() + " " + weatherswag.getWeatherDescription());


    }
    public static void main (String[] args) throws IOException, Exception {
        launch(args);
        //returnWeather(94555);
    }


}