/*

 * Copyright (c) 1997, 2017, 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 java.util.*;

import javax.lang.model.element.Element;

import javax.lang.model.element.TypeElement;

import com.sun.source.doctree.DocTree;

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.toolkit.Content;

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

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

/**

 * This abstract class exists to provide functionality needed in the

 * the formatting of member information.  Since AbstractSubWriter and its

 * subclasses control this, they would be the logical place to put this.

 * However, because each member type has its own subclass, subclassing

 * can not be used effectively to change formatting.  The concrete

 * class subclass of this class can be subclassed to change formatting.

 *

 *  <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>

 *

 * @see AbstractMemberWriter

 * @see ClassWriterImpl

 *

 * @author Robert Field

 * @author Atul M Dambalkar

 * @author Bhavesh Patel (Modified)

 */

public abstract class SubWriterHolderWriter extends HtmlDocletWriter {

    /**

     * The HTML tree for main tag.

     */

    protected HtmlTree mainTree = HtmlTree.MAIN();

    public SubWriterHolderWriter(HtmlConfiguration configuration, DocPath filename) {

        super(configuration, filename);

    }

    /**

     * Add the summary header.

     *

     * @param mw the writer for the member being documented

     * @param typeElement the te to be documented

     * @param memberTree the content tree to which the summary header will be added

     */

    public void addSummaryHeader(AbstractMemberWriter mw, TypeElement typeElement,

            Content memberTree) {

        mw.addSummaryAnchor(typeElement, memberTree);

        mw.addSummaryLabel(memberTree);

    }

    /**

     * Get the summary table.

     *

     * @param mw the writer for the member being documented

     * @param typeElement the te to be documented

     * @param tableContents list of summary table contents

     * @param showTabs true if the table needs to show tabs

     * @return the content tree for the summary table

     */

    public Content getSummaryTableTree(AbstractMemberWriter mw, TypeElement typeElement,

            List<Content> tableContents, boolean showTabs) {

        Content caption;

        if (showTabs) {

            caption = getTableCaption(mw.methodTypes);

            generateTableTabTypesScript(mw.typeMap, mw.methodTypes, "methods");

        }

        else {

            caption = getTableCaption(mw.getCaption());

        }

        Content table = (configuration.isOutputHtml5())

                ? HtmlTree.TABLE(HtmlStyle.memberSummary, caption)

                : HtmlTree.TABLE(HtmlStyle.memberSummary, mw.getTableSummary(), caption);

        for (Content tableContent : tableContents) {

            table.addContent(tableContent);

        }

        return table;

    }

    /**

     * Get the summary table caption.

     *

     * @param methodTypes set comprising of method types to show as table caption

     * @return the caption for the summary table

     */

    public Content getTableCaption(Set<MethodTypes> methodTypes) {

        Content tabbedCaption = new HtmlTree(HtmlTag.CAPTION);

        for (MethodTypes type : methodTypes) {

            Content captionSpan;

            Content span;

            if (type.tableTabs().isDefaultTab()) {

                captionSpan = HtmlTree.SPAN(configuration.getContent(type.tableTabs().resourceKey()));

                span = HtmlTree.SPAN(type.tableTabs().tabId(),

                        HtmlStyle.activeTableTab, captionSpan);

            } else {

                captionSpan = HtmlTree.SPAN(getMethodTypeLinks(type));

                span = HtmlTree.SPAN(type.tableTabs().tabId(),

                        HtmlStyle.tableTab, captionSpan);

            }

            Content tabSpan = HtmlTree.SPAN(HtmlStyle.tabEnd, Contents.SPACE);

            span.addContent(tabSpan);

            tabbedCaption.addContent(span);

        }

        return tabbedCaption;

    }

    /**

     * Get the method type links for the table caption.

     *

     * @param methodType the method type to be displayed as link

     * @return the content tree for the method type link

     */

    public Content getMethodTypeLinks(MethodTypes methodType) {

        String jsShow = "javascript:show(" + methodType.tableTabs().value() +");";

        HtmlTree link = HtmlTree.A(jsShow, configuration.getContent(methodType.tableTabs().resourceKey()));

        return link;

    }

    /**

     * Add the inherited summary header.

     *

     * @param mw the writer for the member being documented

     * @param typeElement the te to be documented

     * @param inheritedTree the content tree to which the inherited summary header will be added

     */

    public void addInheritedSummaryHeader(AbstractMemberWriter mw, TypeElement typeElement,

            Content inheritedTree) {

        mw.addInheritedSummaryAnchor(typeElement, inheritedTree);

        mw.addInheritedSummaryLabel(typeElement, inheritedTree);

    }

    /**

     * Add the index comment.

     *

     * @param member the member being documented

     * @param contentTree the content tree to which the comment will be added

     */

    protected void addIndexComment(Element member, Content contentTree) {

        List<? extends DocTree> tags = utils.getFirstSentenceTrees(member);

        addIndexComment(member, tags, contentTree);

    }

    /**

     * Add the index comment.

     *

     * @param member the member being documented

     * @param firstSentenceTags the first sentence tags for the member to be documented

     * @param tdSummary the content tree to which the comment will be added

     */

    protected void addIndexComment(Element member, List<? extends DocTree> firstSentenceTags,

            Content tdSummary) {

        List<? extends DocTree> deprs = utils.getBlockTags(member, DocTree.Kind.DEPRECATED);

        Content div;

        if (utils.isDeprecated(member)) {

            Content deprLabel = HtmlTree.SPAN(HtmlStyle.deprecatedLabel, getDeprecatedPhrase(member));

            div = HtmlTree.DIV(HtmlStyle.block, deprLabel);

            if (!deprs.isEmpty()) {

                addSummaryDeprecatedComment(member, deprs.get(0), div);

            }

            tdSummary.addContent(div);

            return;

        } else {

            Element te = member.getEnclosingElement();

            if (te != null &&  utils.isTypeElement(te) && utils.isDeprecated(te)) {

                Content deprLabel = HtmlTree.SPAN(HtmlStyle.deprecatedLabel, getDeprecatedPhrase(te));

                div = HtmlTree.DIV(HtmlStyle.block, deprLabel);

                tdSummary.addContent(div);

            }

        }

        addSummaryComment(member, firstSentenceTags, tdSummary);

    }

    /**

     * Add the summary type for the member.

     *

     * @param mw the writer for the member being documented

     * @param member the member to be documented

     * @param tdSummaryType the content tree to which the type will be added

     */

    public void addSummaryType(AbstractMemberWriter mw, Element member, Content tdSummaryType) {

        mw.addSummaryType(member, tdSummaryType);

    }

    /**

     * Add the summary link for the member.

     *

     * @param mw the writer for the member being documented

     * @param member the member to be documented

     * @param contentTree the content tree to which the link will be added

     */

    public void addSummaryLinkComment(AbstractMemberWriter mw, Element member, Content contentTree) {

        List<? extends DocTree> tags = utils.getFirstSentenceTrees(member);

        addSummaryLinkComment(mw, member, tags, contentTree);

    }

    /**

     * Add the summary link comment.

     *

     * @param mw the writer for the member being documented

     * @param member the member being documented

     * @param firstSentenceTags the first sentence tags for the member to be documented

     * @param tdSummary the content tree to which the comment will be added

     */

    public void addSummaryLinkComment(AbstractMemberWriter mw,

            Element member, List<? extends DocTree> firstSentenceTags, Content tdSummary) {

        addIndexComment(member, firstSentenceTags, tdSummary);

    }

    /**

     * Add the inherited member summary.

     *

     * @param mw the writer for the member being documented

     * @param typeElement the class being documented

     * @param member the member being documented

     * @param isFirst true if its the first link being documented

     * @param linksTree the content tree to which the summary will be added

     */

    public void addInheritedMemberSummary(AbstractMemberWriter mw, TypeElement typeElement,

            Element member, boolean isFirst, Content linksTree) {

        if (! isFirst) {

            linksTree.addContent(", ");

        }

        mw.addInheritedSummaryLink(typeElement, member, linksTree);

    }

    /**

     * Get the document content header tree

     *

     * @return a content tree the document content header

     */

    public Content getContentHeader() {

        HtmlTree div = new HtmlTree(HtmlTag.DIV);

        div.addStyle(HtmlStyle.contentContainer);

        return div;

    }

    /**

     * Add the class content tree.

     *

     * @param contentTree content tree to which the class content will be added

     * @param classContentTree class content tree which will be added to the content tree

     */

    public void addClassContentTree(Content contentTree, Content classContentTree) {

        if (configuration.allowTag(HtmlTag.MAIN)) {

            mainTree.addContent(classContentTree);

            contentTree.addContent(mainTree);

        } else {

            contentTree.addContent(classContentTree);

        }

    }

    /**

     * Add the annotation content tree.

     *

     * @param contentTree content tree to which the annotation content will be added

     * @param annotationContentTree annotation content tree which will be added to the content tree

     */

    public void addAnnotationContentTree(Content contentTree, Content annotationContentTree) {

        addClassContentTree(contentTree, annotationContentTree);

    }

    /**

     * Get the member header tree

     *

     * @return a content tree the member header

     */

    public Content getMemberTreeHeader() {

        HtmlTree li = new HtmlTree(HtmlTag.LI);

        li.addStyle(HtmlStyle.blockList);

        return li;

    }

    /**

     * Add the member tree.

     *

     * @param memberSummaryTree the content tree representing the member summary

     * @param memberTree the content tree representing the member

     */

    public void addMemberTree(Content memberSummaryTree, Content memberTree) {

        if (configuration.allowTag(HtmlTag.SECTION)) {

            HtmlTree htmlTree = HtmlTree.SECTION(getMemberTree(memberTree));

            memberSummaryTree.addContent(htmlTree);

        } else {

            memberSummaryTree.addContent(getMemberTree(memberTree));

        }

    }

    /**

     * Get the member tree

     *

     * @param contentTree the tree used to generate the complete member tree

     * @return a content tree for the member

     */

    public Content getMemberTree(Content contentTree) {

        Content ul = HtmlTree.UL(HtmlStyle.blockList, contentTree);

        return ul;

    }

    /**

     * Get the member summary tree

     *

     * @param contentTree the tree used to generate the member summary tree

     * @return a content tree for the member summary

     */

    public Content getMemberSummaryTree(Content contentTree) {

        return getMemberTree(HtmlStyle.summary, contentTree);

    }

    /**

     * Get the member details tree

     *

     * @param contentTree the tree used to generate the member details tree

     * @return a content tree for the member details

     */

    public Content getMemberDetailsTree(Content contentTree) {

        return getMemberTree(HtmlStyle.details, contentTree);

    }

    /**

     * Get the member tree

     *

     * @param style the style class to be added to the content tree

     * @param contentTree the tree used to generate the complete member tree

     */

    public Content getMemberTree(HtmlStyle style, Content contentTree) {

        Content div = HtmlTree.DIV(style, getMemberTree(contentTree));

        return div;

    }

}