/*
 * [Art.java]
 *
 * Summary: Generate an affiliate reference to an art.com poster.
 *
 * 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:
 *  1.8 2009-02-06 include go package in ZIP bundle.
 */
package com.mindprod.htmlmacros.macro;

import com.mindprod.entities.DeEntifyStrings;
import com.mindprod.fastcat.FastCat;

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

/**
 * Generate an affiliate reference to an art.com poster.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.8 2009-02-06 include go package in ZIP bundle.
 * @since 2009
 */
public final class Art extends Macro
    {
    /**
     * art.com's vendor id
     */
    private static final int ARTCOMID =
            918185;// constant vendor id, art.com's id.

    /**
     * suffix for a tag
     */
    private static final String TAG_TAIL = configuration.getTagTail();

    /**
     * how to use the macro
     */
    private static final String USAGE = "\nArt macro needs title productid width height";

    /**
     * guts to Generate Art reference, displays image with title below with VIEW button.
     *
     * @param title  description of print.
     * @param p      productId of the print., no trailing A
     * @param width  width of the print image.
     * @param height height of the print image.
     *
     * @return expand html for the link to art.com
     */
    private static String expand( String title, int p, int width, int height )
        {
        int pRounded = ( p / 1000 ) * 1000;
        final FastCat sb = new FastCat( 45 );
        sb.append( "<table class=\"borderless\"><caption class=\"hidden\">" );
        sb.append( DeEntifyStrings.stripHTMLTags( title ) );
        sb.append( " art print</caption><tbody>\n" );
        sb.append( "<tr><td style=\"text-align:center;vertical-align:bottom\">"
                   + "<a class=\"plain\" href=\"http://affiliates.art.com/get"
                   + ".art" );
        sb.append( "?P=" );
        sb.append( p );
        sb.append( "&amp;T=" );
        sb.append( configuration.getAccountForArtCom() );
        sb.append( "&amp;A=" );
        sb.append( ARTCOMID );
        sb.append( "&amp;L=8"/* ?? */ );
        sb.append( "&amp;S=2"/* ?? */ );
        sb.append( "&amp;Y=0"/* ?? */ );
        sb.append( "\">" );
        sb.append( "<img src=\"http://images.art.com/images/products/small/" );
        sb.append( pRounded );
        sb.append( "/" );
        sb.append( p );
        sb.append( ".jpg\" width=\"" );
        sb.append( width );
        sb.append( "\" height=\"" );
        sb.append( height );
        sb.append( "\" alt=\"View larger image at art.com\">" );
        sb.append( "</a></td></tr>\n" );
        sb.append( "<tr><td style=\"text-align:center;vertical-align:middle\"><a class=\"affiliate postercaption\" " +
                   "href=\"http://affiliates.art.com/get.art" );
        sb.append( "?P=" );
        sb.append( p );
        sb.append( "&amp;T=" );
        sb.append( configuration.getAccountForArtCom() );
        sb.append( "&amp;A=" );
        sb.append( ARTCOMID );
        sb.append( "&amp;L=8" );
        sb.append( "&amp;S=2" );
        sb.append( "&amp;Y=0" );
        sb.append( "\">" );
        sb.append( title );// leave decorative HTML especially <br>
        sb.append( "</a></td></tr>\n" );
        sb.append( "</tbody></table>\n" );
        sb.append( "<!-- end Art referral for " );
        sb.append( DeEntifyStrings.stripHTMLTags( title ) );
        sb.append( " -->\n" );
        return sb.toString();
        }

    /**
     * generate Art.com reference given product id and size of image. Typical use: &lt;-- macro Art "dolphins"
     * 10068764 74 114 --> title productid width-of-image height-of-image
     *
     * @param parms   first is title second is product id third is width fourth is height
     * @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( "P" );
            }
        if ( parms.length != 4 )
            {
            throw new IllegalArgumentException( USAGE );
            }
        final String title;
        final int productId;
        final int width;
        final int height;
        try
            {
            title = parms[ 0 ].trim();
            productId = Integer.parseInt( parms[ 1 ].trim() );
            width = Integer.parseInt( parms[ 2 ].trim() );
            height = Integer.parseInt( parms[ 3 ].trim() );
            }
        catch ( NumberFormatException e )
            {
            throw new IllegalArgumentException(
                    "Art needs numeric productid width height" );
            }
        return expand( title, productId, width, height );
        }
    }