/*
 * Copyright (c) 1997, 2016, 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.Arrays;
import java.util.List;

import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
import javax.lang.model.element.VariableElement;

import jdk.javadoc.internal.doclets.formats.html.markup.HtmlConstants;
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.FieldWriter;
import jdk.javadoc.internal.doclets.toolkit.MemberSummaryWriter;

Writes field documentation in HTML format.
 
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:
Robert Field, Atul M Dambalkar, Jamie Ho (rewrite), Bhavesh Patel (Modified)/**
 * Writes field documentation in HTML format.
 *
 *  <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 Robert Field
 * @author Atul M Dambalkar
 * @author Jamie Ho (rewrite)
 * @author Bhavesh Patel (Modified)
 */
public class FieldWriterImpl extends AbstractMemberWriter
    implements FieldWriter, MemberSummaryWriter {

    public FieldWriterImpl(SubWriterHolderWriter writer, TypeElement typeElement) {
        super(writer, typeElement);
    }

    public FieldWriterImpl(SubWriterHolderWriter writer) {
        super(writer);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getMemberSummaryHeader(TypeElement typeElement,
            Content memberSummaryTree) {
        memberSummaryTree.addContent(HtmlConstants.START_OF_FIELD_SUMMARY);
        Content memberTree = writer.getMemberTreeHeader();
        writer.addSummaryHeader(this, typeElement, memberTree);
        return memberTree;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void addMemberTree(Content memberSummaryTree, Content memberTree) {
        writer.addMemberTree(memberSummaryTree, memberTree);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getFieldDetailsTreeHeader(TypeElement typeElement, Content memberDetailsTree) {
        memberDetailsTree.addContent(HtmlConstants.START_OF_FIELD_DETAILS);
        Content fieldDetailsTree = writer.getMemberTreeHeader();
        fieldDetailsTree.addContent(writer.getMarkerAnchor(
                SectionName.FIELD_DETAIL));
        Content heading = HtmlTree.HEADING(HtmlConstants.DETAILS_HEADING,
                contents.fieldDetailsLabel);
        fieldDetailsTree.addContent(heading);
        return fieldDetailsTree;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getFieldDocTreeHeader(VariableElement field, Content fieldDetailsTree) {
        fieldDetailsTree.addContent(writer.getMarkerAnchor(name(field)));
        Content fieldTree = writer.getMemberTreeHeader();
        Content heading = new HtmlTree(HtmlConstants.MEMBER_HEADING);
        heading.addContent(name(field));
        fieldTree.addContent(heading);
        return fieldTree;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getSignature(VariableElement field) {
        Content pre = new HtmlTree(HtmlTag.PRE);
        writer.addAnnotationInfo(field, pre);
        addModifiers(field, pre);
        Content fieldlink = writer.getLink(new LinkInfoImpl(
                configuration, LinkInfoImpl.Kind.MEMBER, field.asType()));
        pre.addContent(fieldlink);
        pre.addContent(" ");
        if (configuration.linksource) {
            Content fieldName = new StringContent(name(field));
            writer.addSrcLink(field, fieldName, pre);
        } else {
            addName(name(field), pre);
        }
        return pre;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addDeprecated(VariableElement field, Content fieldTree) {
        addDeprecatedInfo(field, fieldTree);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addComments(VariableElement field, Content fieldTree) {
        if (!utils.getFullBody(field).isEmpty()) {
            writer.addInlineComment(field, fieldTree);
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addTags(VariableElement field, Content fieldTree) {
        writer.addTagsInfo(field, fieldTree);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getFieldDetails(Content fieldDetailsTree) {
        if (configuration.allowTag(HtmlTag.SECTION)) {
            HtmlTree htmlTree = HtmlTree.SECTION(getMemberTree(fieldDetailsTree));
            return htmlTree;
        }
        return getMemberTree(fieldDetailsTree);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getFieldDoc(Content fieldTree,
            boolean isLastContent) {
        return getMemberTree(fieldTree, isLastContent);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addSummaryLabel(Content memberTree) {
        Content label = HtmlTree.HEADING(HtmlConstants.SUMMARY_HEADING,
                contents.fieldSummaryLabel);
        memberTree.addContent(label);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public String getTableSummary() {
        return resources.getText("doclet.Member_Table_Summary",
                resources.getText("doclet.Field_Summary"),
                resources.getText("doclet.fields"));
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public Content getCaption() {
        return contents.fields;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public List<String> getSummaryTableHeader(Element member) {
        List<String> header = Arrays.asList(writer.getModifierTypeHeader(),
                resources.getText("doclet.Field"), resources.getText("doclet.Description"));
        return header;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addSummaryAnchor(TypeElement typeElement, Content memberTree) {
        memberTree.addContent(writer.getMarkerAnchor(
                SectionName.FIELD_SUMMARY));
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addInheritedSummaryAnchor(TypeElement typeElement, Content inheritedTree) {
        inheritedTree.addContent(writer.getMarkerAnchor(
                SectionName.FIELDS_INHERITANCE, configuration.getClassName(typeElement)));
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    public void addInheritedSummaryLabel(TypeElement typeElement, Content inheritedTree) {
        Content classLink = writer.getPreQualifiedClassLink(
                LinkInfoImpl.Kind.MEMBER, typeElement, false);
        Content label = new StringContent(utils.isClass(typeElement)
                ? configuration.getText("doclet.Fields_Inherited_From_Class")
                : configuration.getText("doclet.Fields_Inherited_From_Interface"));
        Content labelHeading = HtmlTree.HEADING(HtmlConstants.INHERITED_SUMMARY_HEADING,
                label);
        labelHeading.addContent(Contents.SPACE);
        labelHeading.addContent(classLink);
        inheritedTree.addContent(labelHeading);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    protected void addSummaryLink(LinkInfoImpl.Kind context, TypeElement typeElement, Element member,
            Content tdSummary) {
        Content memberLink = HtmlTree.SPAN(HtmlStyle.memberNameLink,
                writer.getDocLink(context, typeElement , member, name(member), false));
        Content code = HtmlTree.CODE(memberLink);
        tdSummary.addContent(code);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    protected void addInheritedSummaryLink(TypeElement typeElement, Element member, Content linksTree) {
        linksTree.addContent(
                writer.getDocLink(LinkInfoImpl.Kind.MEMBER, typeElement, member,
                name(member), false));
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    protected void addSummaryType(Element member, Content tdSummaryType) {
        addModifierAndType(member, member.asType(), tdSummaryType);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    protected Content getDeprecatedLink(Element member) {
        String name = utils.getFullyQualifiedName(member) + "." + member.getSimpleName();
        return writer.getDocLink(LinkInfoImpl.Kind.MEMBER, member, name);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    protected Content getNavSummaryLink(TypeElement typeElement, boolean link) {
        if (link) {
            if (typeElement == null) {
                return writer.getHyperLink(
                        SectionName.FIELD_SUMMARY,
                        contents.navField);
            } else {
                return writer.getHyperLink(
                        SectionName.FIELDS_INHERITANCE,
                        configuration.getClassName(typeElement), contents.navField);
            }
        } else {
            return contents.navField;
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    @Override
    protected void addNavDetailLink(boolean link, Content liNav) {
        if (link) {
            liNav.addContent(writer.getHyperLink(
                    SectionName.FIELD_DETAIL,
                    contents.navField));
        } else {
            liNav.addContent(contents.navField);
        }
    }
}