/*
 * [CarolFoot.java]
 *
 * Summary: Generate the footer for a Christmas carol, stripped down from usual footer.
 *
 * Copyright: (c) 2009-2017 Roedy Green, Canadian Mind Products, http://mindprod.com
 *
 * Licence: This software may be copied and used freely for any purpose but military.
 *          http://mindprod.com/contact/nonmil.html
 *
 * Requires: JDK 1.8+
 *
 * Created with: JetBrains IntelliJ IDEA IDE http://www.jetbrains.com/idea/
 *
 * Version History:
 *  1.0 2009-11-28 initial version.
 */
package com.mindprod.htmlmacros.macro;

import com.mindprod.fastcat.FastCat;

import static com.mindprod.htmlmacros.macro.Global.configuration;
import static java.lang.System.*;

/**
 * Generate the footer for a Christmas carol, stripped down from usual footer.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.0 2009-11-28 initial version.
 * @since 2009
 */
public final class CarolFoot extends Macro
    {
    /**
     * how to use the macro
     */
    private static final String USAGE = "\nCarolFoot macro takes no parms";

    /**
     * build markup to display visitor number
     *
     * @return html to display visitor count
     */
    private static String buildVisitor()
        {
        // old Perl style that did not work
        //  return "<span class=\"unobtrusive\">You are visitor number</span>\n"
        //      + "<span class=\"hitcount\"><!--#exec cgi=\"/perl/count.pl\"--></span>.";
        return "<!-- StatCounter visible -->\n"
               + "<span class=\"unobtrusive\">You are visitor number</span><br>\n"
               // generate count as image
               + "<script type=\"text/javascript\">\n"
               + "var sc_project=9857407;\n"
               + "var sc_invisible=0;\n"
               //  + "var sc_text=2;\n"     to get text counter with commas
               + "var sc_security=\"dcc1ed0f\";\n"
               + "var scJsHost = ((\"https:\" == document.location.protocol) ?\n"
               + "\"https://secure.\" : \"http://www.\");\n"
               + "document.write(\"<sc\"+\"ript type='text/javascript' src='\" +\n"
               + "scJsHost+\n"
               + "\"statcounter.com/counter/counter.js'></\"+\"script>\");\n"
               + "</script>\n"
               + "<noscript><div class=\"statcounter\">"
               + "<a title=\"website statistics\" href=\"http://statcounter.com/\"\n"
               + "target=\"_blank\"><img class=\"statcounter\"\n"
               + "src=\"http://c.statcounter.com/9857407/0/dcc1ed0f/0/\"\n"
               + "alt=\"website statistics\"></a></div></noscript>\n";
        }

    /**
     * guts to Generate the footer for a Christmas carol document.
     *
     * @return expanded footer
     */
    private static String expand()
        {
        final FastCat sb = new FastCat( 4 );
        sb.append( "<!-- ==== F O O T ====o==== F O O T ====o==== F O O T ==== -->\n" );
        sb.append( configuration.getHr() );
        sb.append( buildVisitor() );
        sb.append( "\n</body></html>\n" );
        return sb.toString();
        }

    /**
     * Generate the footer for an amanuensis html document.
     *
     * @param parms   not used.
     * @param quiet   true if want output suppressed.
     * @param verbose @return expanded macro HTML
     */
    public String expandMacro( String[] parms,
                               final boolean quiet, final boolean verbose )
        {
        if ( !quiet )
            {
            out.print( "C" );
            }
        if ( parms.length != 0 )
            {
            throw new IllegalArgumentException( USAGE );
            }
        return expand();
        }
    }