/*
 * [PrepareRollcall.java]
 *
 * Summary: Compose Rollcall.btm.
 *
 * 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 2013-04-03 initial version
 *  1.1 2014-07-25 mark the rollcall.btm file as generated.
 */
package com.mindprod.repair;

import com.mindprod.common18.BigDate;
import com.mindprod.common18.Misc;
import com.mindprod.fastcat.FastCat;
import com.mindprod.htmlmacros.macro.Global;
import com.mindprod.htmlmacros.support.ConfigurationForMindprod;
import com.mindprod.htmlmacros.support.QuoteFlock;
import com.mindprod.hunkio.HunkIO;

import java.io.File;
import java.io.IOException;

import static java.lang.System.*;

/**
 * Compose Rollcall.btm.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.1 2014-07-25 mark the rollcall.btm file as generated.
 * @since 2013-04-03
 */
public class PrepareRollcall
    {
    static final String[] EMBS = {
            "acronyms.csv",
            "embellishment.csv",
            "obsoleterfcs.csv",
            "spellings.csv"
    };

    /**
     * year first released
     */
    private static final int FIRST_COPYRIGHT_YEAR = 2013;

    /**
     * undisplayed copyright notice.
     *
     * @noinspection UnusedDeclaration
     */
    private static final String EMBEDDED_COPYRIGHT =
            "Copyright: (c) 2013-2017 Roedy Green, Canadian Mind Products, http://mindprod.com";

    /**
     * date this version released.
     *
     * @noinspection UnusedDeclaration
     */
    private static final String RELEASE_DATE = "2014-07-25";

    /**
     * how to use the program
     */
    private static final String USAGE = "\nPrepareRollcall needs no parms";

    /**
     * embedded version string.
     *
     * @noinspection UnusedDeclaration
     */
    private static final String VERSION_STRING = "1.1";

    private static String postlude()
        {
        return "rem -30-\n";
        }

    private static String prelude()
        {
        return "@echo off\n"
               + "rem rollcall.btm make sure crucial files are present and big enough.\n"
               + "rem This script was generated on "
               + BigDate.localToday().toString()
               + " by E:\\env\\preparerollcall.btm com.mindprod.repair.PrepareRollcall  D o   N o t   E d i t .\n"
               + "Rem protects against accidentally tossing quotations or two bat files conflicting.\n"
               + "Rem There are three mechanisms to guard against Tidy screwing up the quotation files.\n"
               + "Rem 1. rollcall file exist\n"
               + "rem 2. rollcall file minimum size\n"
               + "rem 3. HTMLMacros QuoteFlock has a minimum number of quotations, configured per file stored in quotes\\flocks.csv.\n"
               + "E:\n"
               + "cd \\mindprod\\quote\n";
        }

    /**
     * generate Rollcall.btm
     *
     * @param args dirs and files to process
     */
    public static void main( final String[] args )
        {
        // need configuration for flock.
        Global.installConfiguration( new ConfigurationForMindprod() );
        QuoteFlock.fireup();
        // must StripGenerated quote dir first
        // must condense.btm the embellishment dir first
        final FastCat sb = new FastCat( QuoteFlock.values().length * 14 + EMBS.length * 13 + 5 );
        sb.append( prelude() );
        for ( QuoteFlock f : QuoteFlock.values() )
            {
            final File file = f.getFile();
            final String quoteFlock = file.getName();
            final long fileSize = file.length();
            sb.append( "IF NOT EXIST ", quoteFlock, " PAUSE \"rollcall.btm: missing quote ", quoteFlock, "\"\n" );
            sb.append( "set shrunk=%[", fileSize, " - %@filesize[", quoteFlock, "]]\n" );
            sb.append( "IF %shrunk gt 25 PAUSE \"rollcall.btm: quote ",
                    quoteFlock, " shrunk by %shrunk bytes\"\n" );
            }
        final File embDir = new File( "E:/mindprod/embellishment" );
        sb.append( "E:\\\n" );
        sb.append( "CD E:\\mindprod\\embellishment\n" );
        for ( String embName : EMBS )
            {
            final File file = new File( embDir, embName );
            final long fileSize = file.length();
            sb.append( "IF NOT EXIST ", embName, " PAUSE \"rollcall.btm: missing embellishment ", embName, "\"\n" );
            sb.append( "set shrunk=%[", fileSize, " - %@filesize[", embName, "]]\n" );
            sb.append( "IF %shrunk gt 25 PAUSE \"rollcall.btm: embellishment ",
                    embName, " shrunk by %shrunk bytes\"\n" );
            }
        final File quoteDir = new File( "E:/mindprod/quote" );
        sb.append( "E:\\\n" );
        sb.append( "CD E:\\mindprod\\quote\n" );
        final String fname = "flocks.csv";
        final File file = new File( quoteDir, fname );
        final long fileSize = file.length();
        sb.append( "IF NOT EXIST ", fname, " PAUSE \"rollcall.btm: missing quote file ", fname, "\"\n" );
        sb.append( "set shrunk=%[", fileSize, " - %@filesize[", fname, "]]\n" );
        sb.append( "IF %shrunk gt 25 PAUSE \"rollcall.btm: quote ",
                fname, " shrunk by %shrunk bytes\"\n" );
        sb.append( postlude() );
        try
            {
            HunkIO.writeEntireFile( new File( "E:/env/rollcall.btm" ), sb.toString(), HunkIO.IBM437 );
            }
        catch ( IOException e )
            {
            err.println( e.getMessage() );
            }
        Misc.trackLastThread();
        System.exit( 0 );
        }
    }