/*
 * [GenerateCharts.java]
 *
 * Summary: Generate encoding charts.
 *
 * Copyright: (c) 2013-2017 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 2013-01-31 initial version
 */
package com.mindprod.encodings;

import com.mindprod.csv.CSVReader;
import com.mindprod.fastcat.FastCat;
import com.mindprod.hunkio.HunkIO;

import java.io.EOFException;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

import static java.lang.System.*;

/**
 * Generate encoding charts.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.0 2013-01-31 initial version
 * @since 2013
 */
public final class GenerateCharts
    {
    /**
     * Generate a file in e:\mindprod\encodings for each encoding
     * One shot. Reads all.csv, which categorises all fonts
     * and builds charts just for some of them. Will have to be rerun if
     * new encodings added in a new JDK.
     *
     * @param args command line arguments ignored.
     */
    public static void main( String args[] ) throws IOException
        {
        FileReader fr = new FileReader( "E:/com/mindprod/encodings/all.csv" );
        CSVReader r = new CSVReader( fr, ',', '\"', "#", true, true, true, false );
        File dir = new File( "E:/mindprod/jgloss/encoding" );
        try
            {
            while ( true )
                {
                String encoding = r.get();
                int bits = r.getInt();
                String endian = r.get();
                r.skipToNextLine();
                if ( bits == 8 || bits == 16 )
                    {
                    FastCat sb = new FastCat( 7 );
                    sb.append( "<!-- macro EncodingHead " );
                    sb.append( encoding );  // mixed case
                    sb.append( " " );
                    sb.append( bits );
                    sb.append( " " );
                    sb.append( endian );
                    sb.append( " -->\n<!-- macro Foot -->\n" );
                    File gf = new File( dir, encoding.toLowerCase() + ".html" );
                    HunkIO.writeEntireFile( gf, sb.toString() );
                    // will have to insert some of these lines manually.
                    out.println( "<tr><td class=\"encoding\">"
                                 + encoding
                                 + "</td><td class=\"tick\"></td><td class=\"encoding\"><a class=\"encoding\" href=\"encoding/"
                                 + encoding.toLowerCase()
                                 + ".html\">"
                                 + encoding
                                 + "</a></td></tr>" );
                    }
                }
            }
        catch ( EOFException e )
            {
            }
        } // end main
    }