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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.
 
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.
Author:
Bhavesh Patel/**
 * 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.
Params:
configuration – the configuration object
filename – the name of the generated file/**
     * 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.
Params:
configuration – the current configuration of the doclet.
Throws:
DocFileIOException – if there is a problem generating the module index page/**
     * 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.
Params:
header – the documentation tree to which the navigational links will be added
main – the documentation tree to which the modules list will be added/**
     * Add the module index.
     *
     * @param header the documentation tree to which the navigational links will be added
     * @param main the documentation tree to which the modules list will be added
     */
    @Override
    protected void addIndex(Content header, Content main) {
        addIndexContents(header, main);
    }

    
Adds module index contents.
Params:
header – the document tree to which the navigational links will be added
main – the document tree to which the modules list will be added/**
     * Adds module index contents.
     *
     * @param header the document tree to which the navigational links will be added
     * @param main the document tree to which the modules list will be added
     */
    protected void addIndexContents(Content header, Content main) {
        HtmlTree htmltree = (HtmlTree)createTagIfAllowed(HtmlTag.NAV, HtmlTree::NAV, () -> new HtmlTree(HtmlTag.DIV));
        htmltree.setStyle(HtmlStyle.indexNav);
        HtmlTree ul = new HtmlTree(HtmlTag.UL);
        addAllClassesLink(ul);
        if (configuration.showModules) {
            addAllModulesLink(ul);
        }
        htmltree.addContent(ul);
        header.addContent(htmltree);
        addModulesList(main);
    }

    
Add the list of modules.
Params:
main – the content tree to which the module list will be added/**
     * Add the list of modules.
     *
     * @param main the content tree to which the module list will be added
     */
    @Override
    protected void addModulesList(Content main) {
        Map<String, SortedSet<ModuleElement>> groupModuleMap
                = configuration.group.groupModules(configuration.modules);

        if (!groupModuleMap.keySet().isEmpty()) {
            String tableSummary = resources.getText("doclet.Member_Table_Summary",
                    resources.getText("doclet.Module_Summary"), resources.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());
            main.addContent(div);

            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.
Params:
main – the documentation tree to which the overview header will be added/**
     * 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.
     *
     * @param main the documentation tree to which the overview header will be added
     */
    @Override
    protected void addOverviewHeader(Content main) {
        addConfigurationTitle(main);
        if (!utils.getFullBody(configuration.overviewElement).isEmpty()) {
            HtmlTree div = new HtmlTree(HtmlTag.DIV);
            div.setStyle(HtmlStyle.contentContainer);
            addOverviewComment(div);
            main.addContent(div);
        }
    }

    
Adds the overview comment as provided in the file specified by the
"-overview" option on the command line.
Params:
htmltree – the documentation tree to which the overview comment will
                be added/**
     * 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.
Params:
header – the documentation tree to which the navigation bar header will be added/**
     * 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.
     *
     * @param header the documentation tree to which the navigation bar header will be added
     */
    @Override
    protected void addNavigationBarHeader(Content header) {
        addTop(header);
        navBar.setUserHeader(getUserHeaderFooter(true));
        header.addContent(navBar.getContent(true));
    }

    
Adds the lower navigation bar and the bottom text
(from the -bottom option) at the bottom of page.
Params:
footer – the documentation tree to which the navigation bar footer will be added/**
     * Adds the lower navigation bar and the bottom text
     * (from the -bottom option) at the bottom of page.
     *
     * @param footer the documentation tree to which the navigation bar footer will be added
     */
    @Override
    protected void addNavigationBarFooter(Content footer) {
        navBar.setUserFooter(getUserHeaderFooter(false));
        footer.addContent(navBar.getContent(false));
        addBottom(footer);
    }

    @Override
    protected void addModulePackagesList(Map<ModuleElement, Set<PackageElement>> modules, String text,
            String tableSummary, Content main, ModuleElement mdle) {
    }
}