/*********************************************************************

 *                                                                   *

 * Copyright (c) 2007-2011 by Web-Deva.                              *

 * All rights reserved.                                              *

 *                                                                   *

 * This computer program is protected by copyright law and           *

 * international treaties. Unauthorized reproduction or distribution *

 * of this program, or any portion of it, may result in severe civil *

 * and criminal penalties, and will be prosecuted to the maximum     *

 * extent possible under the law.                                    *

 *                                                                   *

 *********************************************************************/



package com.shroggle.presentation.site;



import com.shroggle.entity.*;

import com.shroggle.logic.form.FilledFormManager;

import com.shroggle.util.ServiceLocator;

import com.shroggle.util.StringUtil;

import com.shroggle.util.url.UrlValidator;

import com.shroggle.util.international.International;

import com.shroggle.util.persistance.Persistance;

import com.shroggle.exception.*;

import com.shroggle.logic.user.EmailChecker;

import com.shroggle.exception.IncorrectEmailException;



import java.util.Locale;





/**

 * @author Balakirev Anatoliy

 */

public class CreateChildSiteInputParametersChecker {



    public static void execute(final CreateChildSiteRequest request,

                               final int widgetId, final String noBotCode) throws Exception {

        final International international = ServiceLocator.getInternationStorage().get("childSiteRegistration", Locale.US);

        if (!request.isShowFromAddRecord()) {

            if (request.getVerificationCode() == null || noBotCode == null || !noBotCode.equals(request.getVerificationCode())) {

                throw new WrongVerificationCodeException(international.get("wrongCode"));

            }

        }



        final Persistance persistance = ServiceLocator.getPersistance();



        final Widget widget = persistance.getWidget(widgetId);

        final Site site;

        if (widget != null) {

            site = widget.getSite();

        } else {

            DraftForm form = persistance.getFormById(request.getFormId());



            if (form == null) {

                throw new FormNotFoundException("Cannot find form by Id=" + request.getFormId());

            }



            site = persistance.getSite(form.getSiteId());

        }



        if (request.getEmail() == null || request.getEmail().trim().isEmpty()) {

            throw new VisitorWithNullOrEmptyEmailException(international.get("VisitorWithNullOrEmptyEmailException"));

        } else if (request.getPassword() == null || request.getPassword().isEmpty()) {

            throw new VisitorWithNullPasswordException(international.get("VisitorWithNullPasswordException"));

        } else if (request.getConfirmPassword() == null || !request.getPassword().equals(request.getConfirmPassword())) {

            throw new VisitorWithNotEqualsPasswordAndConfirmPaswordException(international.get("VisitorWithNotEqualsPasswordAndConfirmPaswordException"));

        } else if (site == null) {

            throw new CannotCreateVisitorForNullSiteException();

        } else if (persistance.getUserByEmail(request.getEmail().toLowerCase()) != null

                && (persistance.getUserByEmail(request.getEmail().toLowerCase()).getPassword() == null

                || !persistance.getUserByEmail(request.getEmail().toLowerCase()).getPassword().equals(request.getPassword()))) {

            throw new VisitorWithNotUniqueLogin(international.get("emailRegistered"));

        } else {

            try {

                new EmailChecker().execute(request.getEmail());

            } catch (final IncorrectEmailException ex) {

                throw new NotValidVisitorEmailException(international.get("NotValidVisitorEmailException"));

            }

        }



        if (persistance.getChildSiteRegistrationById(request.getFormId()) == null) {

            throw new ChildSiteRegistrationNotFoundException("Cannot find ChildSiteRegistration by id=" + request.getFormId());

        }

        checkDomainName(FilledFormManager.getDomainName(request.getFilledFormItems()));

    }



    public static void executeForNotFirstPage(final CreateChildSiteRequest request) throws Exception {

        if (request.getUserId() <= 0) {

            throw new UserNotFoundException("User Id isn't set in request.");

        }



        if (request.getSettingsId() <= 0) {

            throw new ChildSiteSettingsNotFoundException("Child site settings Id isn't set in request.");

        }



        final Persistance persistance = ServiceLocator.getPersistance();



        if (persistance.getChildSiteRegistrationById(request.getFormId()) == null) {

            throw new ChildSiteRegistrationNotFoundException("Cannot find ChildSiteRegistration by Id=" + request.getFormId());

        }



        if (persistance.getFilledFormById(request.getFilledFormId()) == null) {

            throw new FilledFormNotFoundException("Cannot find FilledForm by Id=" + request.getFormId());

        }

        checkDomainName(FilledFormManager.getDomainName(request.getFilledFormItems()));

    }



    public static void executeForEdit(final CreateChildSiteRequest request) {

        final Persistance persistance = ServiceLocator.getPersistance();



        if (persistance.getFilledFormById(request.getFilledFormId()) == null) {

            throw new FilledFormNotFoundException("Cannot find FilledForm by Id=" + request.getFormId());

        }



        if (persistance.getChildSiteRegistrationById(request.getFormId()) == null) {

            throw new ChildSiteRegistrationNotFoundException("Cannot find ChildSiteRegistration by Id=" + request.getFormId());

        }

        checkDomainName(FilledFormManager.getDomainName(request.getFilledFormItems()));

    }





    protected static void checkDomainName(final String domainName) {

        final International international = ServiceLocator.getInternationStorage().get("childSiteRegistration", Locale.US);

        if (!StringUtil.isNullOrEmpty(domainName)) {

            if (!UrlValidator.isSystemSubDomainValid(domainName)) {

                throw new WrongSubDomainNameException(international.get("enterCorrectDomainName"));

            }

        }

    }

}