package jumpstart.web.pages.examples.localization;

import java.text.DateFormat;
import java.text.NumberFormat;
import java.util.Date;
import java.util.List;
import java.util.Locale;

import org.apache.tapestry5.annotations.Import;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.services.LocalizationSetter;

@Import(stylesheet = "css/examples/plain.css")
public class LocalizationByMessageCatalog {

    // Screen fields

    @Inject
    @Property
    private Locale currentLocale;

    @Property
    private Date date;

    @Property
    private double number = -1234.56;

    @Property
    private DateFormat dateFormat;

    @Property
    private NumberFormat numberFormat;

    @Property
    private List<Locale> supportedLocales;

    @Property
    private Locale supportedLocale;

    // Generally useful bits and pieces
    
    @Inject
    private LocalizationSetter localizationSetter;

    // The code

    void setupRender() {
        supportedLocales = localizationSetter.getSupportedLocales();
        date = new Date();
        dateFormat = DateFormat.getDateInstance(DateFormat.LONG, currentLocale);
        numberFormat = NumberFormat.getInstance(currentLocale);
    }

    void onSwitchLocale(String localeCode) {
        localizationSetter.setLocaleFromLocaleName(localeCode);
    }
    
}

#
# This properties file is used when the locale's language is French.
#
locale_code_label=Locale code
locale_name_label=Nom de locale
date_label=Une date
number_label=Un nombre

#
# This is the default properties file, used when your locale does not have a matching properties file. 
#
locale_code_label=Locale code
locale_name_label=Locale name
date_label=A date
number_label:A number

.eg {
                margin: 20px 0;
                padding: 14px;
                border: 1px solid #ddd;
                border-radius: 6px;
                -webkit-border-radius: 6px;
                -mox-border-radius: 6px;
}

package jumpstart.web.services;

import java.util.Map;

import org.apache.tapestry5.MarkupWriter;
import org.apache.tapestry5.SymbolConstants;
import org.apache.tapestry5.Translator;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.beanvalidator.ClientConstraintDescriptor;
import org.apache.tapestry5.internal.beanvalidator.BaseCCD;
import org.apache.tapestry5.ioc.Configuration;
import org.apache.tapestry5.ioc.MappedConfiguration;
import org.apache.tapestry5.ioc.OrderedConfiguration;
import org.apache.tapestry5.ioc.ServiceBinder;
import org.apache.tapestry5.ioc.annotations.EagerLoad;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.ioc.annotations.Primary;
import org.apache.tapestry5.ioc.annotations.Symbol;
import org.apache.tapestry5.ioc.services.ClasspathURLConverter;
import org.apache.tapestry5.ioc.services.Coercion;
import org.apache.tapestry5.ioc.services.CoercionTuple;
import org.apache.tapestry5.ioc.services.ThreadLocale;
import org.apache.tapestry5.services.BeanBlockContribution;
import org.apache.tapestry5.services.ComponentRequestFilter;
import org.apache.tapestry5.services.DisplayBlockContribution;
import org.apache.tapestry5.services.EditBlockContribution;
import org.apache.tapestry5.services.Request;
import org.apache.tapestry5.services.javascript.DataConstants;
import org.apache.tapestry5.services.javascript.JavaScriptSupport;
import org.apache.tapestry5.services.security.WhitelistAnalyzer;
import org.apache.tapestry5.services.transform.ComponentClassTransformWorker2;
import org.apache.tapestry5.upload.services.UploadSymbols;
import org.joda.time.DateMidnight;
import org.joda.time.DateTime;
import org.joda.time.LocalDate;
import org.joda.time.LocalDateTime;
import org.joda.time.LocalTime;
import org.slf4j.Logger;

import jumpstart.business.validation.constraints.Letters;
import jumpstart.util.JodaTimeUtil;
import jumpstart.web.translators.MoneyTranslator;
import jumpstart.web.translators.YesNoTranslator;

/**
 * This module is automatically included as part of the Tapestry IoC Registry, it's a good place to configure and extend
 * Tapestry, or to place your own service definitions. See http://tapestry.apache.org/5.3.4/tapestry-ioc/module.html
 */
public class AppModule {
    private static final String UPLOADS_PATH = "jumpstart.upload-path";

    @Inject
    @Symbol(SymbolConstants.PRODUCTION_MODE)
    @Property(write = false)
    private static boolean productionMode;

    // Add 2 services to those provided by Tapestry.
    // - CountryNames, and SelectIdModelFactory are used by pages which ask Tapestry to @Inject them.

    public static void bind(ServiceBinder binder) {
        binder.bind(CountryNames.class);
        binder.bind(SelectIdModelFactory.class, SelectIdModelFactoryImpl.class);
    }

    // Tell Tapestry about our custom translators and their message file.
    // We do this by contributing configuration to Tapestry's TranslatorAlternatesSource service, FieldValidatorSource
    // service, and ComponentMessagesSource service.

    @SuppressWarnings("rawtypes")
    public static void contributeTranslatorAlternatesSource(MappedConfiguration<String, Translator> configuration,
            ThreadLocale threadLocale) {
        configuration.add("yesno", new YesNoTranslator("yesno"));
        configuration.add("money2", new MoneyTranslator("money2", 2, threadLocale));
    }

    public void contributeComponentMessagesSource(OrderedConfiguration<String> configuration) {
        configuration.add("myTranslationMessages", "jumpstart/web/translators/TranslationMessages");
    }

    // Tell Tapestry about the client-side (javascript) validators that corresponds to each server-side Bean Validator.

    public static void contributeClientConstraintDescriptorSource(final JavaScriptSupport javaScriptSupport,
            final Configuration<ClientConstraintDescriptor> configuration) {

        configuration.add(new BaseCCD(Letters.class) {

            public void applyClientValidation(MarkupWriter writer, String message, Map<String, Object> attributes) {
                javaScriptSupport.require("beanvalidation/letters");
                writer.attributes(DataConstants.VALIDATION_ATTRIBUTE, true, "data-validate-letters", true,
                        "data-letters-message", message);
            }

        });

    }

    // Tell Tapestry about our custom ValueEncoders.
    // We do this by contributing configuration to Tapestry's ValueEncoderSource service.

    // @SuppressWarnings("rawtypes")
    // public static void contributeValueEncoderSource(MappedConfiguration<Class, Object> configuration) {
    // configuration.addInstance(Person.class, PersonEncoder.class);
    // }

    // Tell Tapestry which locales we support, and tell Tapestry to use its jQuery implementation for its JavaScript.
    // We do this by contributing configuration to Tapestry's ApplicationDefaults service.

    public static void contributeApplicationDefaults(MappedConfiguration<String, String> configuration) {
        configuration.add(SymbolConstants.SUPPORTED_LOCALES, "en_US,en_GB,fr");
        configuration.add(SymbolConstants.JAVASCRIPT_INFRASTRUCTURE_PROVIDER, "jquery");
    }

    // Tell Tapestry how to detect and protect pages that require security.
    // We do this by contributing a custom ComponentRequestFilter to Tapestry's ComponentRequestHandler service.
    // - ComponentRequestHandler is shown in
    // http://tapestry.apache.org/request-processing.html#RequestProcessing-Overview
    // - Based on http://tapestryjava.blogspot.com/2009/12/securing-tapestry-pages-with.html

    public void contributeComponentRequestHandler(OrderedConfiguration<ComponentRequestFilter> configuration) {
        configuration.addInstance("PageProtectionFilter", PageProtectionFilter.class);
    }

    // Tell Tapestry how to handle WildFly 11's classpath URLs - WildFly uses a "virtual file system".
    // We do this by overriding Tapestry's ClasspathURLConverter service.
    // See "Running Tapestry on JBoss" (sic) in http://wiki.apache.org/tapestry/Tapestry5HowTos .

    @SuppressWarnings("rawtypes")
    public static void contributeServiceOverride(MappedConfiguration<Class, Object> configuration) {
        // configuration.add(ClasspathURLConverter.class, new ClasspathURLConverterJBoss7());
        configuration.add(ClasspathURLConverter.class, new ClasspathURLConverterWildFly11());
    }

    // Tell Tapestry how to handle @EJB in page and component classes.
    // We do this by contributing configuration to Tapestry's ComponentClassTransformWorker service.
    // - Based on http://wiki.apache.org/tapestry/JEE-Annotation.

    @Primary
    public static void contributeComponentClassTransformWorker(
            OrderedConfiguration<ComponentClassTransformWorker2> configuration) {
        configuration.addInstance("EJB", EJBAnnotationWorker.class, "before:Property");
    }

    // Tell Tapestry how to handle pages annotated with @WhitelistAccessOnly, eg. Tapestry's ServiceStatus and
    // PageCatalog.
    // The default WhitelistAnalyzer allows localhost only and only in non-production mode.
    // Our aim is to make the servicestatus page available to ALL clients when not in production mode.
    // We do this by contributing our own WhitelistAnalyzer to Tapestry's ClientWhitelist service.

    public static void contributeClientWhitelist(OrderedConfiguration<WhitelistAnalyzer> configuration) {
        if (!productionMode) {
            configuration.add("NonProductionWhitelistAnalyzer", new WhitelistAnalyzer() {
                @Override
                public boolean isRequestOnWhitelist(Request request) {
                    if (request.getPath().startsWith("/core/servicestatus")) {
                        return true;
                    }
                    else {
                        // This is copied from org.apache.tapestry5.internal.services.security.LocalhostOnly
                        String remoteHost = request.getRemoteHost();
                        return remoteHost.equals("localhost") || remoteHost.equals("127.0.0.1")
                                || remoteHost.equals("0:0:0:0:0:0:0:1%0") || remoteHost.equals("0:0:0:0:0:0:0:1");
                    }
                }
            }, "before:*");
        }
    }

    // Tell Tapestry how to build our Filer service (used in the FileUpload example).
    // Annotate it with EagerLoad to force resolution of symbols at startup rather than when it is first used.

    @EagerLoad
    public static IFiler buildFiler(Logger logger, @Inject @Symbol(UPLOADS_PATH) final String uploadsPath,
            @Inject @Symbol(UploadSymbols.FILESIZE_MAX) final long fileSizeMax) {
        return new Filer(logger, UPLOADS_PATH, uploadsPath, UploadSymbols.FILESIZE_MAX, fileSizeMax);
    }

    // Tell Tapestry how to coerce Joda Time types to and from Java Date types for the TypeCoercers example.
    // We do this by contributing configuration to Tapestry's TypeCoercer service.
    // - Based on http://tapestry.apache.org/typecoercer-service.html

    @SuppressWarnings("rawtypes")
    public static void contributeTypeCoercer(Configuration<CoercionTuple> configuration) {

        // From java.util.Date to DateMidnight

        Coercion<java.util.Date, DateMidnight> toDateMidnight = new Coercion<java.util.Date, DateMidnight>() {
            public DateMidnight coerce(java.util.Date input) {
                // TODO - confirm this conversion always works, esp. across timezones
                return JodaTimeUtil.toDateMidnight(input);
            }
        };

        configuration.add(new CoercionTuple<>(java.util.Date.class, DateMidnight.class, toDateMidnight));

        // From DateMidnight to java.util.Date

        Coercion<DateMidnight, java.util.Date> fromDateMidnight = new Coercion<DateMidnight, java.util.Date>() {
            public java.util.Date coerce(DateMidnight input) {
                // TODO - confirm this conversion always works, esp. across timezones
                return JodaTimeUtil.toJavaDate(input);
            }
        };

        configuration.add(new CoercionTuple<>(DateMidnight.class, java.util.Date.class, fromDateMidnight));

        // From java.util.Date to LocalDate

        Coercion<java.util.Date, LocalDate> toLocalDate = new Coercion<java.util.Date, LocalDate>() {
            public LocalDate coerce(java.util.Date input) {
                // TODO - confirm this conversion always works, esp. across timezones
                return JodaTimeUtil.toLocalDate(input);
            }
        };

        configuration.add(new CoercionTuple<>(java.util.Date.class, LocalDate.class, toLocalDate));

        // From LocalDate to java.util.Date

        Coercion<LocalDate, java.util.Date> fromLocalDate = new Coercion<LocalDate, java.util.Date>() {
            public java.util.Date coerce(LocalDate input) {
                // TODO - confirm this conversion always works, esp. across timezones
                return JodaTimeUtil.toJavaDate(input);
            }
        };

        configuration.add(new CoercionTuple<>(LocalDate.class, java.util.Date.class, fromLocalDate));
    }

    // Tell Tapestry how its BeanDisplay and BeanEditor can handle the JodaTime types.
    // We do this by contributing configuration to Tapestry's DefaultDataTypeAnalyzer and BeanBlockSource services.
    // - Based on http://tapestry.apache.org/beaneditform-guide.html .

    public static void contributeDefaultDataTypeAnalyzer(
            @SuppressWarnings("rawtypes") MappedConfiguration<Class, String> configuration) {
        configuration.add(DateTime.class, "dateTime");
        configuration.add(DateMidnight.class, "dateMidnight");
        configuration.add(LocalDateTime.class, "localDateTime");
        configuration.add(LocalDate.class, "localDate");
        configuration.add(LocalTime.class, "localTime");
    }

    public static void contributeBeanBlockSource(Configuration<BeanBlockContribution> configuration) {

        configuration.add(new DisplayBlockContribution("dateTime", "infra/AppPropertyDisplayBlocks", "dateTime"));
        configuration
                .add(new DisplayBlockContribution("dateMidnight", "infra/AppPropertyDisplayBlocks", "dateMidnight"));
        configuration
                .add(new DisplayBlockContribution("localDateTime", "infra/AppPropertyDisplayBlocks", "localDateTime"));
        configuration.add(new DisplayBlockContribution("localDate", "infra/AppPropertyDisplayBlocks", "localDate"));
        configuration.add(new DisplayBlockContribution("localTime", "infra/AppPropertyDisplayBlocks", "localTime"));

        configuration.add(new EditBlockContribution("dateMidnight", "infra/AppPropertyEditBlocks", "dateMidnight"));
        configuration.add(new EditBlockContribution("localDate", "infra/AppPropertyEditBlocks", "localDate"));

    }

}