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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.journal.web.dynamic.data.mapping.util;

import com.liferay.dynamic.data.mapping.model.DDMStructure;
import com.liferay.dynamic.data.mapping.model.DDMTemplate;
import com.liferay.dynamic.data.mapping.model.DDMTemplateConstants;
import com.liferay.dynamic.data.mapping.storage.StorageType;
import com.liferay.dynamic.data.mapping.util.BaseDDMDisplay;
import com.liferay.dynamic.data.mapping.util.DDMDisplay;
import com.liferay.dynamic.data.mapping.util.DDMNavigationHelper;
import com.liferay.journal.configuration.JournalServiceConfiguration;
import com.liferay.journal.constants.JournalPortletKeys;
import com.liferay.journal.model.JournalArticle;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.module.configuration.ConfigurationProviderUtil;
import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
import com.liferay.portal.kernel.security.auth.CompanyThreadLocal;
import com.liferay.portal.kernel.template.TemplateConstants;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.util.SetUtil;
import com.liferay.portal.kernel.util.StringPool;

import java.util.Locale;
import java.util.Set;

import javax.portlet.PortletRequest;
import javax.portlet.PortletURL;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Eduardo García
 */
@Component(
	property = "javax.portlet.name=" + JournalPortletKeys.JOURNAL,
	service = DDMDisplay.class
)
public class JournalDDMDisplay extends BaseDDMDisplay {

	@Override
	public String getAvailableFields() {
		return "Liferay.FormBuilder.AVAILABLE_FIELDS.WCM_STRUCTURE";
	}

	@Override
	public String getConfirmSelectStructureMessage(Locale locale) {
		return LanguageUtil.get(
			getResourceBundle(locale),
			"selecting-a-new-structure-deletes-all-unsaved-content");
	}

	@Override
	public String getConfirmSelectTemplateMessage(Locale locale) {
		return LanguageUtil.get(
			getResourceBundle(locale),
			"selecting-a-new-template-deletes-all-unsaved-content");
	}

	@Override
	public String getEditStructureDefaultValuesURL(
			LiferayPortletRequest liferayPortletRequest,
			LiferayPortletResponse liferayPortletResponse,
			DDMStructure structure, String redirectURL)
		throws Exception {

		PortletURL portletURL = portal.getControlPanelPortletURL(
			liferayPortletRequest, JournalPortletKeys.JOURNAL,
			PortletRequest.RENDER_PHASE);

		portletURL.setParameter("mvcPath", "/edit_article.jsp");
		portletURL.setParameter("redirect", redirectURL);
		portletURL.setParameter(
			"groupId", String.valueOf(structure.getGroupId()));
		portletURL.setParameter(
			"classNameId",
			String.valueOf(portal.getClassNameId(DDMStructure.class)));
		portletURL.setParameter(
			"classPK", String.valueOf(structure.getStructureId()));
		portletURL.setParameter("ddmStructureKey", structure.getStructureKey());

		return portletURL.toString();
	}

	@Override
	public String getEditTemplateBackURL(
			LiferayPortletRequest liferayPortletRequest,
			LiferayPortletResponse liferayPortletResponse, long classNameId,
			long classPK, long resourceClassNameId, String portletResource)
		throws Exception {

		DDMNavigationHelper ddmNavigationHelper = getDDMNavigationHelper();

		if (ddmNavigationHelper.isNavigationStartsOnEditTemplate(
				liferayPortletRequest)) {

			return StringPool.BLANK;
		}

		if (ddmNavigationHelper.isNavigationStartsOnSelectTemplate(
				liferayPortletRequest)) {

			return ParamUtil.getString(liferayPortletRequest, "redirect");
		}

		if (ddmNavigationHelper.isNavigationStartsOnViewTemplates(
				liferayPortletRequest)) {

			return getViewTemplatesURL(
				liferayPortletRequest, liferayPortletResponse, classNameId, 0,
				resourceClassNameId);
		}

		return getViewTemplatesURL(
			liferayPortletRequest, liferayPortletResponse, classNameId, classPK,
			resourceClassNameId);
	}

	@Override
	public String getPortletId() {
		return JournalPortletKeys.JOURNAL;
	}

	@Override
	public String getStorageType() {
		String storageType = StorageType.JSON.getValue();

		try {
			long companyId = CompanyThreadLocal.getCompanyId();

			JournalServiceConfiguration journalServiceConfiguration =
				ConfigurationProviderUtil.getCompanyConfiguration(
					JournalServiceConfiguration.class, companyId);

			storageType =
				journalServiceConfiguration.journalArticleStorageType();
		}
		catch (Exception e) {
			_log.error(e, e);
		}

		return storageType;
	}

	@Override
	public String getStructureType() {
		return JournalArticle.class.getName();
	}

	@Override
	public long getTemplateHandlerClassNameId(
		DDMTemplate template, long classNameId) {

		return portal.getClassNameId(JournalArticle.class);
	}

	@Override
	public Set getTemplateLanguageTypes() {
		return _templateLanguageTypes;
	}

	@Override
	public String getTemplateType() {
		return DDMTemplateConstants.TEMPLATE_TYPE_DISPLAY;
	}

	@Override
	public String getViewTemplatesBackURL(
			LiferayPortletRequest liferayPortletRequest,
			LiferayPortletResponse liferayPortletResponse, long classPK)
		throws Exception {

		DDMNavigationHelper ddmNavigationHelper = getDDMNavigationHelper();

		if (ddmNavigationHelper.isNavigationStartsOnEditStructure(
				liferayPortletRequest)) {

			return StringPool.BLANK;
		}

		if (ddmNavigationHelper.isNavigationStartsOnViewTemplates(
				liferayPortletRequest)) {

			return ParamUtil.getString(liferayPortletRequest, "backURL");
		}

		return super.getViewTemplatesBackURL(
			liferayPortletRequest, liferayPortletResponse, classPK);
	}

	@Override
	public Set getViewTemplatesExcludedColumnNames() {
		return _viewTemplateExcludedColumnNames;
	}

	@Override
	public boolean isShowBackURLInTitleBar() {
		return true;
	}

	@Override
	public boolean isShowConfirmSelectStructure() {
		return true;
	}

	@Override
	public boolean isShowConfirmSelectTemplate() {
		return true;
	}

	@Override
	public boolean isShowStructureSelector() {
		return true;
	}

	@Reference
	protected Portal portal;

	private static final Log _log = LogFactoryUtil.getLog(
		JournalDDMDisplay.class);

	private static final Set _templateLanguageTypes = SetUtil.fromArray(
		new String[] {
			TemplateConstants.LANG_TYPE_FTL, TemplateConstants.LANG_TYPE_VM,
			TemplateConstants.LANG_TYPE_XSL
		});
	private static final Set _viewTemplateExcludedColumnNames =
		SetUtil.fromArray(new String[] {"mode"});

}