/*
 * [CollectAndRepairBorns.java]
 *
 * Summary: Find Author/Birth/Death in blockquotes and Book Macros.
 *
 * Copyright: (c) 2011-2017 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 2011-10-18 initial version
 */
package com.mindprod.repair;

import com.mindprod.commandline.CommandLine;
import com.mindprod.common18.EIO;
import com.mindprod.common18.Misc;
import com.mindprod.filter.ExtensionListFilter;
import com.mindprod.htmlmacros.macro.Global;
import com.mindprod.htmlmacros.support.ConfigurationForMindprod;
import com.mindprod.hunkio.HunkIO;

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

import static java.lang.System.*;

/**
 * Find Author/Birth/Death in blockquotes and Book Macros.
 * <p/>
 * Fill in missing Birth/Death dates if known.
 * Export list of authors and dates in both csv and HTML format.
 * Exports does not include unknowns.  Reports missing as as error.
 * FAILS TO BUILD JAR. So we leave out dynamically loaded classes and
 * run as a class.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.0 2011-10-18 initial version
 * @since 2011-10-18
 */
public class CollectAndRepairBorns
    {
    // declarations

    /**
     * should we actually change the files
     */
    static boolean doCorrections;

    /**
     * collect birth/death dates for each author from Book Macros
     *
     * @param args command line args, list of files containing quotations  ,
     */
    private static void collectBornsFromAllFiles( final String[] args )
        {
        // get files to process from command line.
        out.println( "Gathering files to scan for authors/books..." );
        CommandLine wantedFiles = new CommandLine( args,
                new NoSnippetsFilter(),
                new ExtensionListFilter( "html" ) );
        for ( File fileBeingProcessed : wantedFiles )
            {
            try
                {
                final String big = HunkIO.readEntireFile( fileBeingProcessed, HunkIO.UTF8 );
                CollectBornsInBookMacros.collectBornsInBookMacroForPage( big, fileBeingProcessed );
                CollectFamousBorns.collectBornsForPage( big, fileBeingProcessed );
                }
            catch ( IOException e )
                {
                e.printStackTrace( err );
                err.println();
                }
            } // end for to process each file
        }// /method

    /**
     * display statistics about what we found and did
     */
    private static void displayStats()
        {
        out.println( "--- Statistics ---" );
        out.println( AuthorBio.completeDates + " authors with complete dates" );
        out.println( AuthorBio.completeDates / 365.25d + " average number of expected authors with a birthday today" );
        out.println( AuthorBio.partialDates + " authors with partial dates" );
        out.println( AuthorBio.unknowns + " authors marked unknown birthdate" );
        out.println( RepairBornsInBookMacros.missing + " Book/DVD macros missing birth/death" );
        final String dry = doCorrections ? "corrected" : "dry run corrected";
        out.println( RepairBornsInBookMacros.corrected + " Book/DVD macro birth/deaths " + dry );
        out.println( RepairFamousBorns.corrected + " quotation birth/deaths " + dry );
        out.println( "done" );
        }// /method

    /**
     * collect birth/death dates for each author from Book Macros
     *
     * @param args command line args, list of files containing quotations
     */
    private static void repairBornsForAllFiles( final String[] args )
        {
        // get files to process from command line.
        out.println( "Gathering files to repair for authors/books..." );
        CommandLine wantedFiles = new CommandLine( args,
                new NoSnippetsFilter(),
                new ExtensionListFilter( "html" ) );
        for ( File fileBeingProcessed : wantedFiles )
            {
            try
                {
                final String originalPage = HunkIO.readEntireFile( fileBeingProcessed, HunkIO.UTF8 );
                String modifiedPage = RepairBornsInBookMacros.repairBornsInBookMacrosForPage( originalPage,
                        fileBeingProcessed );
                modifiedPage = RepairFamousBorns.repairFamousBornsForPage( modifiedPage,
                        fileBeingProcessed );
                if ( !modifiedPage.equals( originalPage ) )
                    {
                    if ( doCorrections )
                        {
                        HunkIO.writeEntireFile( fileBeingProcessed, modifiedPage, HunkIO.UTF8 );
                        }
                    else
                        {
                        // write corrections to *.bak file for examination.
                        HunkIO.writeEntireFile( new File( EIO.getCanOrAbsPath( fileBeingProcessed ) + ".bak" ),
                                modifiedPage, HunkIO.UTF8 );
                        }
                    }
                }
            catch ( IOException e )
                {
                e.printStackTrace( err );
                err.println();
                }
            } // end for to process each file
        }// /method

    // /declarations
    // methods
    @SuppressWarnings( { "ResultOfMethodCallIgnored" } )
    /**
     * saves authors both as csv and html. Goes to E:\mindprod\jgloss\include\birthdatas.htmlfrag
     */
    public static void main( String[] args ) throws IOException
        {
        Global.installConfiguration( new ConfigurationForMindprod() );
        doCorrections = false;
        for ( int i = 0; i < args.length; i++ )
            {
            if ( args[ i ].equals( "-c" ) )
                {
                doCorrections = true;
                args[ i ] = null;
                }
            }
        out.println( "PASS 1: collect authors, birthdates and deathdates..." );
        collectBornsFromAllFiles( args );   // both blockquotes and Book macros
        AuthorBio.sortAuthors();
        AuthorWarning.displayWarnings();
        // save list in E:/com/mindprod/repair/authors.csv
        AuthorBio.saveAuthorsAsCSV();
        // generate HTML to be including in birthday.html
        AuthorBio.saveAuthorsAsHTML();
        out.println( "PASS 2: repair missing authors, birthdates and deathdates..." );
        repairBornsForAllFiles( args );
        displayStats();
        Misc.trackLastThread();
        System.exit( 0 );
        }// /method
    // /methods
    }