net.scran24.user.client.surveyscheme.UserDataQuestion.java Source code

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Here is the source code for net.scran24.user.client.surveyscheme.UserDataQuestion.java

Source

/*
This file is part of Intake24.
    
 Crown copyright, 2012, 2013, 2014.
    
This software is licensed under the Open Government Licence 3.0:
    
http://www.nationalarchives.gov.uk/doc/open-government-licence/
*/

package net.scran24.user.client.surveyscheme;

import java.util.HashMap;

import net.scran24.common.client.AsyncRequest;
import net.scran24.common.client.AsyncRequestAuthHandler;
import net.scran24.common.client.CurrentUser;
import net.scran24.common.client.WidgetFactory;
import net.scran24.datastore.shared.UserInfo;
import net.scran24.user.client.services.UserDataServiceAsync;
import net.scran24.user.client.survey.SimpleSurveyStageInterface;
import net.scran24.user.client.survey.SurveyStage;
import net.scran24.user.client.survey.flat.Survey;
import net.scran24.user.client.survey.prompts.RadioButtonQuestion;
import net.scran24.user.client.survey.prompts.TextBoxQuestion;

import org.pcollections.client.PVector;
import org.pcollections.client.TreePVector;
import org.workcraft.gwt.shared.client.Callback1;
import org.workcraft.gwt.shared.client.Callback2;
import org.workcraft.gwt.shared.client.Option;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTMLPanel;

public class UserDataQuestion implements SurveyStage<Survey> {
    final public static String FLAG_SKIP_USERDATA_UPLOAD = "skip-userdata-upload";

    final private UserDataServiceAsync userDataService = UserDataServiceAsync.Util.getInstance();
    final private Survey state;

    public UserDataQuestion(final Survey state) {
        this.state = state;
    }

    @Override
    public SimpleSurveyStageInterface getInterface(final Callback1<Survey> onComplete,
            Callback2<Survey, Boolean> onIntermediateStateChange) {
        final FlowPanel content = new FlowPanel();
        content.addStyleName("intake24-survey-content-container");

        content.add(new HTMLPanel("<p>Before you continue, please answer a few questions about yourself.</p>"));

        final PVector<String> ageOptions = TreePVector.<String>empty().plus("11").plus("12").plus("13").plus("14")
                .plus("15").plus("16").plus("17").plus("18");

        final PVector<String> genderOptions = TreePVector.<String>empty().plus("Male").plus("Female");

        final RadioButtonQuestion ageBlock = new RadioButtonQuestion(
                SafeHtmlUtils.fromSafeConstant("<p>What age are you?</p>"), ageOptions, "ageGroup",
                Option.<String>none());
        content.add(ageBlock);
        final RadioButtonQuestion genderBlock = new RadioButtonQuestion(
                SafeHtmlUtils.fromSafeConstant("<p>Are you...</p>"), genderOptions, "genderGroup",
                Option.<String>none());
        content.add(genderBlock);

        final TextBoxQuestion postCode = new TextBoxQuestion(
                SafeHtmlUtils.fromSafeConstant("<p>What is your post code?</p>"));

        content.add(postCode);

        final TextBoxQuestion schoolName = new TextBoxQuestion(
                SafeHtmlUtils.fromSafeConstant("<p>What is the name of the School you go to?</p>"));

        content.add(schoolName);

        final TextBoxQuestion townName = new TextBoxQuestion(
                SafeHtmlUtils.fromSafeConstant("<p>What is the name of your town?</p>"));

        content.add(townName);

        final Button accept = WidgetFactory.createButton("Continue");

        accept.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                Option<String> ageChoice = ageBlock.getChoice();

                if (ageChoice.isEmpty()) {
                    ageBlock.showWarning();
                    return;
                } else
                    ageBlock.clearWarning();

                Option<String> genderChoice = genderBlock.getChoice();

                if (genderChoice.isEmpty()) {
                    genderBlock.showWarning();
                    return;
                } else
                    genderBlock.clearWarning();

                if (postCode.textBox.getText().isEmpty()) {
                    postCode.showWarning();
                    return;
                } else
                    postCode.clearWarning();

                if (schoolName.textBox.getText().isEmpty()) {
                    schoolName.showWarning();
                    return;
                } else
                    schoolName.clearWarning();

                if (townName.textBox.getText().isEmpty()) {
                    townName.showWarning();
                    return;
                } else
                    townName.clearWarning();

                final HashMap<String, String> data = new HashMap<String, String>();
                data.put("age", ageChoice.getOrDie());
                data.put("gender", genderChoice.getOrDie());
                data.put("postCode", postCode.textBox.getText());
                data.put("schoolName", schoolName.textBox.getText());
                data.put("townName", townName.textBox.getText());

                accept.setEnabled(false);

                AsyncRequestAuthHandler.execute(new AsyncRequest<Void>() {
                    @Override
                    public void execute(AsyncCallback<Void> callback) {
                        userDataService.submit(data, callback);
                    }
                }, new AsyncCallback<Void>() {
                    @Override
                    public void onFailure(Throwable caught) {
                        onComplete.call(state.withFlag(FLAG_SKIP_USERDATA_UPLOAD));
                    }

                    @Override
                    public void onSuccess(Void result) {
                        UserInfo userInfo = CurrentUser.getUserInfo();
                        CurrentUser.setUserInfo(new UserInfo(userInfo.userName, userInfo.surveyId,
                                userInfo.surveyParameters, data));
                        onComplete.call(state);
                    }
                });

                userDataService.submit(data, new AsyncCallback<Void>() {
                    @Override
                    public void onSuccess(Void result) {
                    }

                    @Override
                    public void onFailure(Throwable caught) {
                        Window.alert(caught.getMessage());
                    }
                });
            }
        });

        content.add(WidgetFactory.createButtonsPanel(accept));

        return new SimpleSurveyStageInterface(content);
    }
}