AutoAnswer

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.io.FileUtils;

import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.DomNode;
import com.gargoylesoftware.htmlunit.html.HtmlButton;
import com.gargoylesoftware.htmlunit.html.HtmlInput;
import com.gargoylesoftware.htmlunit.html.HtmlNumberInput;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlRangeInput;
import com.gargoylesoftware.htmlunit.html.HtmlTextInput;

public class AutoAnswer {

    public static boolean handleObject(DomNode o, HtmlPage page, WebClient client) throws IOException {

        //debug
        Main_Win.dtrpnPagecontent.setText(o.toString());
        Main_Win.log("Handling Object: " + o);

        if(o instanceof HtmlInput) {

            HtmlInput i = (HtmlInput) o;

            if(i.getTypeAttribute().equalsIgnoreCase("checkbox")) {
                i.click();
                Main_Win.log("Checkbox checked");
                return false;
            } else if(i.getTypeAttribute().equalsIgnoreCase("text")) {
                //              i.click();
                Main_Win.log("Entering text");
                ((HtmlTextInput)i).type("42069");
                Main_Win.log("Text entered");
                return false;
            } else if(i.getTypeAttribute().equalsIgnoreCase("number")) {
                i.click();
                HtmlNumberInput nb = (HtmlNumberInput) i;
                nb.type("42069");
                Main_Win.log("Number entered");
                return false;
            } else if(i.getTypeAttribute().equalsIgnoreCase("radio")) {
                Main_Win.log(i.getTypeAttribute());
                i.click();
                Main_Win.log("Radio clicked.");
                return false;
            } else if(i.getTypeAttribute().equalsIgnoreCase("range")) {
                HtmlRangeInput r = (HtmlRangeInput)i;
                r.setValueAttribute(r.getDefaultValue());
                Main_Win.log("Range set.");
                return false;
            } else if(i.getTypeAttribute().equalsIgnoreCase("submit")) {

                if(i.toString().contains("weiter") || i.toString().contains("Weiter")){

                    Main_Win.log("LOGGING BUTTON RETURN PAGE--------");
                    Main_Win.log("Page before click: " + page);
                    page = Main.clickCorrectly(i, client);
                    Main_Win.log("Page after click: " + page);
                    Main_Win.log("Button clicked SUBMIT.");
                    Main_Win.log("Button: " + i);
                    Main_Win.log("URL: " + page.getUrl());
                    Main_Win.log("END LOGGING BUTTON RETURN PAGE--------");

                    return true;
                }
            } else if(i.getTypeAttribute().equalsIgnoreCase("button")) {
                if(i.toString().contains("weiter") || i.toString().contains("Weiter")){
                    Main_Win.log("LOGGING BUTTON RETURN PAGE--------");
                    Main_Win.log("Page before click: " + page);
                    page = Main.clickCorrectly(i, client);
                    Main_Win.log("Page after click: " + page);
                    Main_Win.log("Button clicked INPUT.");
                    Main_Win.log("Button: " + i);
                    Main_Win.log("URL: " + page.getUrl());
                    Main_Win.log("END LOGGING BUTTON RETURN PAGE--------");
                    return true;
                }
            }
        } else  if(o instanceof HtmlButton) {
            HtmlButton i = (HtmlButton)o;
            if(i.toString().contains("weiter") || i.toString().contains("Weiter")){
                Main_Win.log("LOGGING BUTTON RETURN PAGE--------");
                Main_Win.log("Page before click: " + page);
                page = Main.clickCorrectly(i, client);
                Main_Win.log("Page after click: " + page);
                Main_Win.log("Button clicked BUTTON.");
                Main_Win.log("Button: " + i);
                Main_Win.log("URL: " + page.getUrl());
                Main_Win.log("END LOGGING BUTTON RETURN PAGE--------");
                return true;
            }
        }

        Main_Win.log("Object couldn't be handeled: " + o + "\n");
        return false;
    }


    public static void completeIt(HtmlPage page, WebClient client) throws IOException {

        Main_Win.log("URL: " + page.getUrl());

        while(true) {
            boolean cont = false;

            for(Object o : page.getElementsByTagName("input")) {
                HtmlInput i = (HtmlInput)o;
                Main_Win.log("Input: " + i.asText());
                if(i.toString().contains("Weiter") || i.toString().contains("weiter")) {
                    cont = true;
                }
            }
            for(Object o : page.getElementsByTagName("button")) {
                HtmlButton i = (HtmlButton)o;
                Main_Win.log("Button: " + i.asText());
                if(i.toString().contains("Weiter") || i.toString().contains("weiter")) {
                    cont = true;
                }
            }

            Main_Win.log("Cont: " + cont);
            if(!cont) {
                Main_Win.log("End of survey reached, writing to file.");
                FileUtils.writeStringToFile(new File("C:\\xyz\\" + System.currentTimeMillis() + ".txt"), page.asText(), "UTF-8");
                break;
            }

            List<DomNode> elements = new ArrayList<DomNode>();
            elements.addAll(page.getElementsByTagName("input"));
            elements.addAll(page.getElementsByTagName("button"));
            for(DomNode e : elements) {
                if(handleObject(e, page, client)) {
                    Main_Win.log(page.asText());
                    break;
                }
            }
        }
    }



}