/*

 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package jdk.javadoc.internal.doclets.formats.html;

import jdk.javadoc.internal.doclets.formats.html.markup.Table;

import jdk.javadoc.internal.doclets.formats.html.markup.TableHeader;

import java.util.*;

import javax.lang.model.element.ModuleElement;

import javax.lang.model.element.PackageElement;

import jdk.javadoc.internal.doclets.formats.html.markup.ContentBuilder;

import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;

import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag;

import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;

import jdk.javadoc.internal.doclets.formats.html.markup.StringContent;

import jdk.javadoc.internal.doclets.toolkit.Content;

import jdk.javadoc.internal.doclets.toolkit.util.DocFileIOException;

import jdk.javadoc.internal.doclets.toolkit.util.DocPath;

import jdk.javadoc.internal.doclets.toolkit.util.DocPaths;

/**

 * Generate the module index page "overview-summary.html" for the right-hand

 * frame.

 *

 *  <p><b>This is NOT part of any supported API.

 *  If you write code that depends on this, you do so at your own risk.

 *  This code and its internal interfaces are subject to change or

 *  deletion without notice.</b>

 *

 * @author Bhavesh Patel

 */

public class ModuleIndexWriter extends AbstractModuleIndexWriter {

    /**

     * Construct the ModuleIndexWriter.

     * @param configuration the configuration object

     * @param filename the name of the generated file

     */

    public ModuleIndexWriter(HtmlConfiguration configuration, DocPath filename) {

        super(configuration, filename);

    }

    /**

     * Generate the module index page for the right-hand frame.

     *

     * @param configuration the current configuration of the doclet.

     * @throws DocFileIOException if there is a problem generating the module index page

     */

    public static void generate(HtmlConfiguration configuration) throws DocFileIOException {

        DocPath filename = DocPaths.overviewSummary(configuration.frames);

        ModuleIndexWriter mdlgen = new ModuleIndexWriter(configuration, filename);

        mdlgen.buildModuleIndexFile("doclet.Window_Overview_Summary", true);

    }

    /**

     * Add the module index.

     *

     */

    @Override

    }

    /**

     * Adds module index contents.

     *

     */

        htmltree.setStyle(HtmlStyle.indexNav);

        HtmlTree ul = new HtmlTree(HtmlTag.UL);

        addAllClassesLink(ul);

        if (configuration.showModules) {

            addAllModulesLink(ul);

        }

        htmltree.addContent(ul);

    }

    /**

     * Add the list of modules.

     *

     */

    @Override

        Map<String, SortedSet<ModuleElement>> groupModuleMap

                = configuration.group.groupModules(configuration.modules);

        if (!groupModuleMap.keySet().isEmpty()) {

            String tableSummary = configuration.getText("doclet.Member_Table_Summary",

                    configuration.getText("doclet.Module_Summary"), configuration.getText("doclet.modules"));

            TableHeader header = new TableHeader(contents.moduleLabel, contents.descriptionLabel);

            Table table =  new Table(configuration.htmlVersion, HtmlStyle.overviewSummary)

                    .setSummary(tableSummary)

                    .setHeader(header)

                    .setColumnStyles(HtmlStyle.colFirst, HtmlStyle.colLast)

                    .setDefaultTab(resources.getText("doclet.All_Modules"))

                    .setTabScript(i -> "show(" + i + ");")

                    .setTabId(i -> (i == 0) ? "t0" : ("t" + (1 << (i - 1))));

            // add the tabs in command-line order

            for (String groupName : configuration.group.getGroupList()) {

                Set<ModuleElement> groupModules = groupModuleMap.get(groupName);

                if (groupModules != null) {

                    table.addTab(groupName, groupModules::contains);

                }

            }

            for (ModuleElement mdle : configuration.modules) {

                if (!mdle.isUnnamed()) {

                    if (!(configuration.nodeprecated && utils.isDeprecated(mdle))) {

                        Content moduleLinkContent = getModuleLink(mdle, new StringContent(mdle.getQualifiedName().toString()));

                        Content summaryContent = new ContentBuilder();

                        addSummaryComment(mdle, summaryContent);

                        table.addRow(mdle, moduleLinkContent, summaryContent);

                    }

                }

            }

            Content div = HtmlTree.DIV(HtmlStyle.contentContainer, table.toContent());

            if (table.needsScript()) {

                mainBodyScript.append(table.getScript());

            }

        }

    }

    /**

     * Adds the overview summary comment for this documentation. Add one line

     * summary at the top of the page and generate a link to the description,

     * which is added at the end of this page.

     *

     */

    @Override

        if (!utils.getFullBody(configuration.overviewElement).isEmpty()) {

            HtmlTree div = new HtmlTree(HtmlTag.DIV);

            div.setStyle(HtmlStyle.contentContainer);

            addOverviewComment(div);

        }

    }

    /**

     * Adds the overview comment as provided in the file specified by the

     * "-overview" option on the command line.

     *

     * @param htmltree the documentation tree to which the overview comment will

     *                 be added

     */

    protected void addOverviewComment(Content htmltree) {

        if (!utils.getFullBody(configuration.overviewElement).isEmpty()) {

            addInlineComment(configuration.overviewElement, htmltree);

        }

    }

    /**

     * Adds the top text (from the -top option), the upper

     * navigation bar, and then the title (from the"-title"

     * option), at the top of page.

     *

     */

    @Override

        navBar.setUserHeader(getUserHeaderFooter(true));

    }

    /**

     * Adds the lower navigation bar and the bottom text

     * (from the -bottom option) at the bottom of page.

     *

     */

    @Override

        navBar.setUserFooter(getUserHeaderFooter(false));

    }

    @Override

    protected void addModulePackagesList(Map<ModuleElement, Set<PackageElement>> modules, String text,

    }

}